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RF and Microwave Components Online Catalog

 

"Doorknob" , Disc, and Other High-voltage Capacitors

CENTRALAB CATALOG ONLINE!  For your reference, click HERE for a .pdf copy of a Centralab catalog, complete with data on their entire line of ceramic "doorknob" capacitors.

Note: Click "next page" and "previous page" to flip through the very small representation of the catalog that comes up initially. When you get to a page you need, click the page to get a larger image. Clicking again zooms in further for easy reading. Click the "back" button on your browser to return to the small representation.  The page numbers shown beneath the small representation of the catalog to not agree with the page numbers printed on the actual catalog pages (catalog page numbers printed at the bottom of the pages are 2 less than the page numbers shown below the small representation, as the cover and category index are pages 1 and 2.)

To see molded high voltage capacitors, go to pages 34 and 35 , and to see ceramic "doorknob" capacitors look on page 36 (numbers as shown at the bottom of the small representation.


1 Microfarad, 60 KVDC capacitor

These are new / unused old military stock (1996 manufacturing date codes) plastic dielectric high voltage capacitors. (They look like large oil-filled types, but they are plastic dielectric.) Rated at 1 Microfarad, and 60KVDC! Original cost in large quantity in 1996 was $1,315.88 each according to demil tags.  NSN is 5910011390092

Printed on capacitors:  2938639-1
  RFI Corporation
  Bay Shore, NY 11706
  131619 RC942
   

 These capacitors are large: 15.5 inches wide X 6.5 inches deep X 17 inches tall not including large ceramic insulator. Large insulator adds 5.5 inches to height.

Weight is an impressive 80 pounds!  This item cannot ship to residential addresses because of weight, but FedEx ground shipping to commercial addresses (in USA) is not a problem. We can provide shipping quotes, if you furnish ship-to address. This would probably be a most impressive Tesla capacitor!

Order as our stock # HVCAP 05 Price each:  $395.00! (Order Now!)


"Doorknob" Transmitting Capacitors

Removed from equipment. CRL type 850, HI-Q type ACO, HEC type HT or equivalent. Measurements: Diameter approx. .75 inch, length approx. .65 inch (.85 inch includ ing mounting studs).

(Order Now!)

Capacitance (pf)

Voltage (kv)

Price each (US $) 

12 pf
5 kv 
$6
15 pf
7.5 kv
$6
40 pf 
5 kv 
$8

400 pf

7.5 kv

$6

This single 400 pf value is HVCO type DGOG401MB (N3300) (dark blue color),  TS 50-401-20-5752  (N5600)  (light blue color) or equivalent.  Large quantities available!

500 pf
5 kv
$12.00        HEC type HH58

Please note: The doorknob capacitors shown above all sell almost as fast as we get them. Inquire as to current availability before ordering! (We do maintain waiting lists for these items if out of stock.)
(Order Now!)


Transmitting Mica Capacitor, .001 mfd

These brand new, mil-spec, transmitting mica capacitors, are made by Sangamo. Measuring .001 mfd (1000 pf) at 2500 working volts dc. For mounting the capacitors have two holes on either side of the capacitor base for screws. Two tinned axial leads are provided for electrical connection. Capacitor measures 1.125 inches in length X 1.625 inches wide X .312  inches thick. Overall width including leads is 2.25 inches. The mounting holes, center to center, measure 1.312 inches and the center of the holes in the two tinned leads measure 1.75 inches. These transmitting mica capacitors are marked:  HT  .001   MFD   2500   WVDC  CM45B102JN3   and are made in U.S.A.

Condition: New/Unused. Most in sealed military packaging

Order as our stock # MICCAP-01   Price: $4.00 ( Order Now! )



Dubilier Condenser Corp Type: 252-51
Part # (MICCAP-BC-01)

Type 252-51 large broadcasting mica capacitor
Manufacturer                       Dubilier Condenser Corp
Material                                Ceramic
Capacitance                          1000 pf
Voltage Rating                     15 KV
Current Rating                     18 Amps @ 3 Mhz
                                              16 Amps @ 1 Mhz
                                              9 Amps @ .3 Mhz
Important Dimensions
            Max Depth                 4.875 in / 123.825 mm
            Max Width                 6.5 in / 165.1 mm
            Max height                 4 in / 101.6 mm
            Weight                      99.4 oz / 2.817 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.75 inches apart.
Condition Removed from equipment

Price $149.00 (Supplied with flanges)
(Order Now!) (refer to our part # MICCAP-BC-01)



Sangamo Electric Co. Type G3B
Part # (MICCAP-BC-02)

Type G3B large broadcasting mica capacitor
Manufacturer                        Sangamo Electric Co.
Material                                 Ceramic
Capacitance                           4000 pf
Voltage Rating                      15 KV
Current Rating                      27 Amps @ 1 Mhz
Important Dimensions
            Max Depth                5 in / 127 mm
            Max Width                6.5 in / 165.1 mm
            Max height                4 in / 101.6 mm
            Weight                      101 oz / 2.863 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.75 inches apart.
Condition Removed from equipment

Price $149.00 (Supplied with flanges)
(Order Now!) (refer to our part # MICCAP-BC-02)



Sangamo Electric Co. Type 294
Part # (MICCAP-BC-03)

Type 294 large broadcasting mica capacitor
Manufacturer                       Sangamo Electric Co.
Material                                Cast Mica
Capacitance                          10000 pf
Voltage Rating                     10 KV
Current Rating                     43 Amps @ 1 Mhz
Important Dimensions
Max Depth                3.5 in / 88.9 mm
             Max Width                6.5 in / 165.1 mm
             Max height                5.75 in / 146.05 mm
             Weight                      101 oz / 2.863 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.75 inches apart.
Condition Removed from equipment

Price $249.00 (Supplied with flanges)
(Order Now!) (refer to our part # MICCAP-BC-03)



Sangamo Electric Co. Type 294
Part # (MICCAP-BC-04)

Type 294 large broadcasting mica capacitor
Manufacturer                  Sangamo Electric Co.
Material                             Cast Mica
Capacitance                   1500 pf
Voltage Rating               25 KV
Current Rating               20 Amps @ 1 Mhz
Important Dimensions
            Max Depth               3.5 in / 88.9 mm
            Max Width                6.5 in / 165.1 mm
            Max height                5.75 in / 146.05 mm
            Weight                      91 oz / 2.579 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.75 inches apart.
We have two units that have no flanges that have two drilled and tapped holes for screws in each end of the capacitor.  These units are available at a $10.00 discount.
Condition Removed from equipment.

Price $195.00 (With flanges) / $185.00 (Without flanges)

(Order Now! ) (refer to our part # MICCAP-BC-04)



Sangamo Electric Co. Type 2271-CM81
Part # (MICCAP-BC-05)

Type 2271-CM81 large broadcasting mica capacitor
Manufacturer                       Sangamo Electric Co.
Material                                Cast Mica
Capacitance                          842 pf
Voltage Rating                     10 KV
Current Rating                     9.1 Amps @ 1 Mhz
Important Dimensions
Max Depth                2.5 in / 63.5 mm
             Max Width                5 in / 127 mm
             Max height                4.25 in / 107.95 mm
            Weight                      19.9 oz / 564 g

Mounting Front and Rear flanges with 2x holes each. Set 4.25 inches apart.

Condition Removed from equipment

Price $149.00 (Supplied with flanges)
(Order Now!) (refer to our part # MICCAP-BC-05)


Dubilier Condenser Corp Type: 1960
Part # (MICCAP-BC-06)

Type 1960 large broadcasting mica capacitor
Manufacturer                      Dubilier Condenser Corp
Material                               Ceramic
Capacitance                         3000 pf
Voltage Rating                    8 KV
Current Rating                    18 Amps @ 3 Mhz
                                             16 Amps @ 1 Mhz
                                             10 Amps @ .3 Mhz
Important Dimensions
             Max Depth                3.5 in / 88.9 mm
             Max Width                5 in / 127 mm
             Max height                3 in / 76.2 mm
             Weight                      39 oz / 1.105 kg
Mounting Front and Rear flanges with 2x holes each. Set 4.25 inches apart.
Condition Removed from equipment

Price $99.00 (Supplied with flanges)
(Order Now!) (refer to our part # MICCAP-BC-06)


Dubilier Condenser Corp Type: CM90B392JM1
Part # (MICCAP-BC-08)

Type 252-51 large broadcasting mica capacitor
Manufacturer                      Dubilier Condenser Corp
Material                                Ceramic
Capacitance                       1000 pf
Voltage Rating                   20 KV
Current Rating                   24 Amps @ 3 Mhz
                                               30 Amps @ 1 Mhz
                                               20 Amps @ .3 Mhz                                                11 Amps @ .1 Mhz
Important Dimensions
            Max Depth               4.875 in / 123.825 mm
            Max Width                6.5 in / 165.1 mm
            Max height               4 in / 101.6 mm
            Weight                      99.4 oz / 2.817 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.75 inches apart.
Condition Removed from equipment

Price $149.00 (Supplied with flanges)
( Order Now! ) (refer to our part # MICCAP-BC-08)


Sangamo Electric Co. Type G1
(Our Part # MICCAP-BC-09)

Type G1 large broadcasting mica capacitor
Manufacturer                       Sangamo Electric Co.
Material  Ceramic
Capacitance                         240 pf
Voltage Rating                     6 KV
Current Rating                     3.6 Amps


Important Dimensions
Max Depth                 2.75 in / 69.85 mm
Max Width                 3.75 in / 95.25 mm
Max Height                3.00 in / 76.20 mm
 Weight           20 oz / 566.99 g

Mounting Front and Rear flanges with 2x holes each. Set 3.20 inches apart.
Condition Used, removed from equipment, guaranteed.

Price $95.00 (Supplied with flanges)
( Order Now! ) (refer to our part # MICCAP-BC-09)


Sangamo Electric Co. Type G2B
Part # (MICCAP-BC-10)

Type G2B large broadcasting mica capacitor
Manufacturer                        Sangamo Electric Co.
Material   Ceramic
Capacitance                          2000 pf
Voltage Rating                      10 KV
Current Rating                     13 Amps @ 1000 KCS


Important Dimensions
            Max Depth                 3.51 in / 89.15 mm
Max Width                 5.23 in / 132.84 mm
            Max height                 2.91 in / 73.91 mm
Weight           35.60 oz / 1.01 kg

Mounting Front and Rear flanges with 2x holes each. Set 4.20 inches apart.
Condition Used, removed from equipment, guaranteed.

Price $79.00 (Supplied with flanges)
( Order Now! ) (refer to our part # MICCAP-BC-10)


Cornell-Dubilier Condenser Corp Type: CD 46122-5
Part # (MICCAP-BC-11)

Type CD 46122- 5 large broadcasting mica capacitor
Manufacturer             Cornell - Dubilier Condenser Corp
Material                       Ceramic
Capacitance              3,000 pf
Voltage Rating         15 KV
Current Rating         25 Amps @ 1000 KCS
                                     16 Amps @ 300 KCS
                                     9 Amps @ 100 KCS
Important Dimensions
Max Depth             4.88 in / 123.83 mm
Max Width              6.50 in / 165.10 mm
Max height              4.00 in / 101.60 mm
Weight         4.60 oz / 2.68 kg

Mounting Front and Rear flanges with 2x holes each. Set 5.50 inches apart.
Condition Used, removed from equipment, guaranteed.

Price $129.00 (Supplied with flanges)
( Order Now! ) (refer to our part # MICCAP-BC-11)



AEROVOX MICA Capacitor Type 1870-305
Part # (MICCAP-BC-12)

AEROVOX Type 1992 mica capacitor
Manufacturer                   AEROVOX
Material Cast Metal Body
Capacitance                     500 pf
Voltage Rating                 5 KV
Current Rating                 5 Amps @ 1000 KCS
                                             2.5 Amps @ 300 KCS
                                             0.9 Amps @ 100 KCS

Important Dimensions
      Max Depth                 2.25 in / 57.15 mm
      Max Width                 4.13 in / 104.78 mm
      Max Height                5.00 in / 127.00 mm
      Weight                        25 oz / 708.74 g

Mounting Two holes on bottom for mounting
Condition  Used, removed from equipment, guaranteed.

Price $39.00
( Order Now! ) (refer to our part # MICCAP-BC-12)



MICA Capacitor Type PL 219-40
Part # (MICCAP-BC-13)

Type PL 219-40 mica capacitor
Manufacturer                  Cornell- Dubilier Electric Corp.
Material                           Cast Metal Body
Capacitance                    2000 pf
Voltage Rating                6 KV
Current Rating               12 Amps @ 3000 KCS
                                            8 Amps @ 1000 KCS
                                            6 Amps @ 300 KCS
Important Dimensions
      Max Width                4.75 in / 120.65 mm
      Max Height               5.00 in / 127 mm
      Weight    45.70 oz / 1.30 kg

Mounting Two holes on bottom for mounting
Condition  Used, removed from equipment, guaranteed.

Price $39.00
( Order Now! ) (refer to our part # MICCAP-BC-13)



AEROVOX MICA Capacitor Type 1992
Part # (MICCAP-BC-14)

Type 1992 MICA capacitor
Manufacturer                 AEROVOX
Material                           Ceramic
Capacitance                 18520 pf
Voltage Rating              3.5 KV
Current Rating             10 Amps @ 15000 KCS
                                         14 Amps @ 7500 KCS
                                         16 Amps @ 3750 KCS
                                         17 Amps @ 1875 KCS
Important Dimensions
      Max Width 4.17 in / 105.92 mm
      Max Height 3.75 in / 95.25 mm
      Max Depth 2.112 inches
      Weight 21.50 oz / 609.51 g

Mounting  Two holes on bottom for mounting
Condition  Used, removed from equipment, guaranteed.

Price $39.00
( Order Now! ) (refer to our part #MICCAP-BC-14)


Sangamo Electric Co. Type 293
Part # (MICCAP-BC-15)

Type 293 large broadcasting mica capacitor
Manufacturer            Sangamo Electric Co.
Material                       Cast Mica
Capacitance             2000 pf
Voltage Rating         15 KV
Current Rating          20 Amps

Important Dimensions
            Max Depth                3.50 in / 88.90 mm
            Max Width                 3.25 in / 82.55 mm
            Max height                 3 in / 76.20 mm
            Weight            42.50 oz / 1.21 kg

Mounting Drilled and tapped for a screw on each end.
Condition Used, removed from equipment, guaranteed.

Price $99.00

( Order Now! ) (refer to our part # MICCAP-BC-15)


3 pf, 5 kv ceramic doorknob capacitors

These capacitors are by three different manufacturers, Centralab (CRL) # 854, High Energy Corp. (HEC) # HT54, or AVX p/n 913-0758-00. All are interchangeable types. Value is 3 pf, + or - .5 pf, and 5 kv rated. Ceramic body with silver plated ends. Both ends are drilled and tapped for screws. Removed from equipment.Diameter is 3/8 inch, height also about 3/8 inch.

Order our stock # DNCAP-06                  
Price: 
 $2.00 each    (10 or more price is $1.75 each!) (Order Now!)


5 pf, 5 kv NPO rated doorknob capacitors

These are Centralab (CRL) type 855, rated 5 pf, + or - 1 pf, and 5 kv. These are high stability, NPO (temperature compensated) types. Ceramic body, with silver plated ends, each end drilled and tapped for screws. Measures about 1/4 inch diameter X 3/8 inch long.

Order our stock # DNCAP-07                 
Price:
 $3.00 each   (10 or more price is $2.25 each!) (Order Now!)

 

DCC507 201K
(Our stock # DNCAP-08)

Type DCC507 201K capacitor
Manufacturer                        Unknown
Material                                 Ceramic
Capacitance                          200 pf
Voltage Rating                      7.5 KV
Current Rating                     10.4 A mps @ 1 Mhz
Important Dimensions
            Max Width                 1.25 in / 31.75 mm
            Max Height                1.5 in / 38.1 mm
            Weight                                   3.4 oz / 0.096 kg

Mounting Drilled and tapped for screws on each end
Condition New, old stock.

Price $25.00
( Order Now! ) (refer to our part #DNCAP-08)


High Energy Corporation Type SPHT 2102 MA
(Our stock # DNCAP-09)

Type SPHT 2102 MA capacitor
Manufacturer                        High Energy Corporation
Material                                 Ceramic
Capacitance                           1000 pf
Voltage Rating                      15 KV
Current Rating                      14.4 Amps @ 1 MHz
Important Dimensions
            Max Width                2.25 in / 57.15 mm
            Max Height              1.25 in / 31.75 mm
            Weight                      6 oz / 0.17 kg

Mounting Drilled and tapped for screws on each end
Condition New, old stock.

Price $49.00 ( Order Now! ) (refer to our part #DNCAP-09)


High Energy Corporation Type SPHT 7102 MAA
(Our stock # DNCAP-11)

Type SPHT 7102 MAA capacitor
Manufacturer                       High Energy Corporation
Material                               Ceramic
Capacitance                         1000 pf
Voltage Rating                     40 KV
Current Rating                     30Amps @ 1 Mhz  (estimated)
Important Dimensions
            Max Width               4.5 in / 114.3 mm
            Max Height              4.625 in / 117.475 mm
            Weight                      94.6 oz / 2.682 kg

Mounting 6x drilled and tapped holes on the top and bottom.
Condition New, old stock.

Price $295.00
( Order Now! ) (refer to our part # DNCAP-11 )


Murata Manufacturing Type DC509 N3300
(Our stock # DNCAP-13)

Type DC509 N3300 capacitor
Manufacturer           Murata Manufacturing Co.
Material                    Ceramic
Capacitance               500 pf
Voltage Rating          15 KV
Current Rating          6.8 Amps @ 1 Mhz (est. based on similar model) 
Important Dimensions
       Max Width          1.896 in / 48.15 mm
       Max Height          2.802 in / 71.19 mm
Weight                       20.8 oz / 0.590 kg

Mounting Drilled and tapped for screws on each end.
Condition New, old stock.

Price $59.00
( Order Now! ) (refer to our part # DNCAP-13)

500 pF, 15 kV -

Larger / Heavier Duty than the HT-57 series!


High Energy Corporation Type SPHT 5102 MA
(Our stock # DNCAP-14)

Type SPHT 5102 MA capacitor
Manufacturer                    High Energy Corporation
Material                            Ceramic
Capacitance                      1000 pf
Voltage Rating                 30 KV
Current Rating                 15 Amps @ 1 Mhz
Important Dimensions
      Max Width               4.207 in / 106.85 mm
      Max Height              3.402 in / 86.42 mm
      Weight                      54.7 oz / 1.551 kg

Mounting       Drilled and tapped for screws on each end.
Condition       New, old stock.

Price $249.00
( Order Now! ) (refer to our part # DNCAP-14 )



Rosenthale Doorknob Capacitor
(Our stock #DNCAP-15)

Doorknob Capacitor
Manufacturer                  Rosenthale
Material                            Ceramic
Capacitance                    150 pf
Voltage Rating                 50 KV

Current Rating Unknown

Important Dimensions
Max Width          3.25 in / 82.55 mm
Max Height        4.00 in / 101.60 mm
 Weight               47.20 oz / 1.34 kg

Mounting Drilled and tapped for screws on each end.
Condition
Used, removed from equipment, guaranteed.

Price $49.00
( Order Now! ) (refer to our part # DNCAP-15)



Sprague Vitamin Q Capacitor
(Our Part # DNCAP-16)

Type Vitamin Q capacitor
Manufacturer                        Sprague Electric Company
Material   Glass Oil Capacitor
Capacitance                          12000 pf
Voltage Rating                      25 KV
Current Rating Unknown


Important Dimensions
Max Depth                 2.50 in / 63.50 mm
Max Width                 2.75 in / 69.85 mm
Max Height                9.00 in / 228.60 mm
Weight           35.1 oz / 995.07 g

Mounting 2x 1 inch threaded metal studs on each end
Condition Used, removed from equipment, guaranteed.

Price $79.00
( Order Now! ) (refer to our part # DNCAP-16)

 


Glass Piston Capacitors, (variable)

We have a large supply of these brand-new, mil-spec, adjustable glass piston capacitors.  Samples tuned from  1.1 pf to 10.2 pf, and on our hipot testers, 100% of samples withstood 5,000 volts plus. These are an EXCELLENT high voltage trimmer capacitor. Made under military contract by JFD Electronics Co., and are referred to as part #  118145-3.  Individual units are imprinted with  JFD VC12432C.  These were assigned a national stock number (NSN) of 5910-00-575-8838.  Measurements are 7/8 inches long overall.  Body diameter is ¼ inch, not including the two tinned connection solder tabs.  Supplied complete with chassis mounting nut.  Adjust these capacitors by means if a small, flat-blade screwdriver. Use a fully insulated adjusting tool if adjusting while subjected to voltage! Original cost in large quantity at time of original purchase (years ago)  was $15.37 each.        Refer to our stock #  GPC-01 Price each:   $5.00     10 or more quantity price:  $3.75 each! (Order Now!)


Vitramon capacitors

We have a good selection of values of these ceramic Vitramon capacitors for sale . While we cannot find much data on these caps, they seem to be rated by the manufacturer at about 2 kv .  We have tested quite a few, and they hipot MUCH higher . . . some as high as 20 kv (!), then they flash internally, and they are dead .

Unlike other types, once they fail hipot, they are gone for good, even with current limited very low . The good part is that it takes a great deal of voltage to fail hipot!

Customers who have purchased these in the past for antenna uses and other purposes have been extremely pleased, and have consistently reordered . Ceramic body measures about 1/2 inch X 3/8 inch X 5/32 inch thick . Stripline tabs may be as long as those pictured, (most are)  or may be shorter (these are removed from military equipment) but will always be long enough for easy soldering .

Values usually available:  40 pf,  54 pf,  90 pf.        Not all of these values available at all times, so please verify stock by email before ordering.

These are the "stripline" types, and are sold by others at up to $12 each!     
Our price , your choice:  $2 each! ( Order Now! )


Encapsulated paralleled capacitors

We have these two values of encapsulated ceramic capacitors, removed from military equipment. We are not certain of type, but they seem to be very similar to Vitramon types in the way they act and in the way they were used in equipment. Each block has two capacitors paralleled to yield these values  blockcap1: 700 pf, tested good to 8 kv or higher  (measures 1.125 inches tall X ½ inch wide)    blockcap2: 3500 pf, tested good to 5 kv or higher (measures 1.125 inch tall X 1 inch wide)


Blockcap2   3500pf, 5kv

Blockcap1    700pf, 8kv

Since these blocks are made up of two paralleled capacitors, the current rating will be double that of each individual capacitor. The encapsulation is a very tough, slightly flexible material, making these units almost impervious to environmental moisture. The bottom of each block is a small metal plate with two drilled and tapped holes for easy mounting to a chassis. (Foreign customers: mating screws are available at 6 for $1.00 additional. Just request when ordering. ) The top of each block has the two axial leads paralleled, soldered to a small ribbon conductor.

Order as our stock number:   Blockcap1    Price:  $4.00 per unit           
Order as our stock number:   Blockcap2    Price:  $4.00 per unit
Mounting screws order as our stock number:  Blockcap screws1    Price:  6 screws for $1.00
( Order Now! )


Custom Capacitors

Manufacturer              Custom
Manufacturer Part #    CEM-7SP L2
Voltage                       9 KV
Other Useful #            7637450P1
G1-1   3.18 nf   G2-1   33 pf    G3-1   54.4 pf
G1-2   3.18 nf   G2-2   33 pf    G3-2   55 pf
G1-3   31 pf      G2-3   6.43 nf G3-3   58 pf
G1-4   31 pf      G2-4   6.41 nf G3-4   58 pf
G1-5   52 pf      G2-5   58 pf    G3-5   6.41 nf
G1-6   52 pf      G2-6   58 pf    G3-6   6.51 nf
G1-7   52 pf      G2-7   58 pf    G3-7   6.55 nf

 

NOTE: Coil shown with multiple taps appears to be a multi-stage series filter with multiple inductance / capacitance combinations.

Frequency characteristics unknown. Coil is easily removed if desired.
Important Dimensions
            Max Depth                3 in / 76.2 mm
            Max Width                2 in / 50.8 mm
            Max height                2 in / 50.8 mm
            Weight                      12.2 oz / 346 g

Price $29.00 ( Order Now! ) (refer to our part # CUSTCAP-01)


Custom Capacitors

Manufacturer              Custom
Manufacturer Part #    CEM39SP L2
Voltage                       9 KV
Other Useful #            7637526
G1-1   3.15 nf   G2-1   54 pf    G3-1   32 pf
G1-2   3.29 nf   G2-2   54 pf    G3-2   32 pf
G1-3   55 pf      G2-3   3.26 nf G3-3   59 pf
G1-4   54 pf      G2-4   3.23 nf G3-4   59 pf
G1-5   54 pf      G2-5   3.17 nf G3-5   59 nf
G1-6   54 pf      G2-6   3.27 nf G3-6   59 nf
G1-7   33 pf      G2-7   61 pf    G3-7   6.56 nf
G1-8   33 pf      G2-8   61 pf    G3-8   6.26 nf

 

NOTE: Coil shown with multiple taps appears to be a multi-stage series filter with multiple inductance / capacitance combinations.

Frequency characteristics unknown. Coil is easily removed if desired.

Important Dimensions
            Max Depth                4 in / 101.6 mm
            Max Width                2 in / 50.8 mm
            Max height                2.75 in / 69.9 mm
            Weight                      12.8 oz / 363 g

Price $29.00 ( Order Now! ) (refer to our part # CUSTCAP-02)


Custom Capacitors

Manufacturer              Custom
Manufacturer Part #    CER3A492SP-L2
Material                      Mica Paper Dielectric
Voltage                       12.5 KV - 9 KV
Other Useful #            7637450P1
G1-1   .0031 uf G2-1   .0031 uf           G3-1           .0031 uf
G1-2   .0031 uf G2-2   .0031 uf           G3-2           .0031 uf
G1-3   .0031 uf G2-3   .0031 uf           G3-3           .0031 uf
G1-4   .0031 uf G2-4   .0031 uf           G3-4           .0031 uf
G1-5   .0031 uf G2-5   .0031 uf           G3-5           .0031 uf
G1-6   .0031 uf G2-6   .0031 uf           G3-6           .0031 uf
G1-7   .0062 uf G2-7   .0062 uf           G3-7           .0062 uf
G1-8   .0062 uf G2-8   .0062 uf           G3-8           .0062 uf
G1-9   .002 uf   G2-9   .002 uf             G3-9           .002 uf

NOTE: most have green "G10" fiberglass mounting blocks for easy chassis mounting

Coil shown with multiple taps appears to be a multi-stage series filter with multiple inductance / capacitance combinations.

Frequency characteristics unknown. Coil is easily removed if desired.
Important Dimensions
            Max Depth                4 in / 101.6 mm
            Max Width                2 in / 50.8 mm
            Max height                3.25 in / 82.5 mm
           Weight                      17 oz / 482 g

Price $29.00 ( Order Now! ) (refer to our part # CUSTCAP-03)


Feedthrough Capacitors

New item! 5000 pf, 1 kv feedthrough capacitors                               

We have obtained a large supply (THOUSANDS available) of these 5000 pf silver-plated, mil-spec feedthrough capacitors. These were carefully removed from military equipment (most of the equipment was brand new / unused) and are supplied complete with chassis mounting nuts and full length terminal leads. While we do not know the manufacturer's voltage rating on these capacitors, we have hipot tested multiple samples, and they consistently hipot to higher than 1,000 volts. Length is 7/8 overall, including leads. Maximum diameter is 1/4 inch.

Refer to our stock # FTC-01         Price: $0.75 each!  10 or more quantity price: $0.65 each! ( Order Now! )




HVCO Feed through Capacitor
(Part # FTC-04)

Appears similar in appearance to SPFTW202JK

HVCO Feed through Capacitor
Manufacturer                       HVCO
Material                                 Ceramic
Capacitance                           2000 pf
Voltage Rating                      8.5 KV
Important Dimensions
            Max Length                5.3 in / 134.9 mm
            Max Width                 3.4 in / 86.2 mm
            Weight                      35.5 oz / 1006.4 g

Mounting Drilled and tapped for screws on each end, as well as 8 metal ears with drilled hole on bottom half

Condition Used, removed from equipment. Checked and guaranteed.

Price $69.00
( Order Now! ) (refer to our part # FTC-04 )


Feed through Capacitor
(Part # FTC-05)

Feed through Capacitor
Manufacturer                       unknown
Material                                 Ceramic
Capacitance                           2000 pf
Voltage Rating                      15 KV
Important Dimensions
            Max Length                4.3 in / 108.0 mm
            Max Width                 3.0 in / 76.4 mm
            Weight                      11.6 oz / 328.8 g

Mounting 1/4-inch stud on each end, as well as 6 drilled holes on flange
Condition Used, removed from equipment. Checked and guaranteed.

Price $49.00
( Order Now! ) (refer to our part # FTC-05 )

 


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