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
30 pf	5 kv	$8
67 pf	5 kv	$12 (Hard to find! .. as used in Butternut verticals)
400 pf	7.5 kv	$6
	This single 400 pf value is HVCO type DGOG401MB (N3300) ,  TS 50-401-20-5752  (N5600) or equivalent.  Large quantities available!
1000 pf	5 kv	$10

15 kv "Doorknob" Types

Removed from equipment. CRL type 857 , HEC HT57, or equivalent. Many are NPO (temperature compensated). Measurements: Diameter approx. 1.125 to 1.250 inch, body length approx. 1.3 inch (1.775 to 1.875 inches including mounting studs).

Capacitance (pf)	Voltage (kv)	Price each (US $)
25	15	$10

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! )

---

Centralab type 855, ceramic capacitors with axial leads These Centralab ceramic transmitting capacitors are rated 2 pf, and 5 kv. They are NPO types (temperature compensated) for high stability. Removed from military equipment, with fairly long leads (see photo), most of which also have Teflon insulating sleeves still in place on the leads. Excellent condition.    Order our stock #      DNCAP-04                        Price:  $2 each     (10 or more price is $1.50 each!)    (Order Now!)

---

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!)

---

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,  64 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! )

---

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! )

---

1500 pf, 1 kv mil-spec feedthrough caps, Erie CK70AW or equivalent. Hard to find. Removed from equipment. Silver plated.

Refer to our stock # FTC-02         Price: $1 each, or 10 for $7.50 ( Order Now! )

---

Erie # 2973, 5000 pf, 5 kv, 10% tolerance

These Erie feedthrough capacitors are brand new, old stock, and measure 2 inches maximum diameter, and about 1/2 inch thick, not including terminals. Most are gold plated, though a few appear to be tinned. Price:  $22.50 each ( Order Now! )

---

HIGH VOLTAGE CERAMIC DISK CAPS We have two popular values of high voltage ceramic disk caps available. These are new, old stock, and are getting to be VERY difficult to find items! Values are: .0015 uf (1500 pf) 6 kv 20% .0022 uf (2200 pf) 6 kv 20% Your choice $2 each, or 3 for $5. Okay to mix values to get quantity discount. (Order Now!)

---

461 pf, 30 kv doorknob capacitors These capacitors are mold type high voltage doorknob style capacitors, rated 461 pf, and 30 kv DC working voltage. They appear to be made by muRata. They have silver-plated, drilled and tapped terminals each end for easy connection with screw. Measures 1.25 inch long X 15/16 inch diameter. Removed from military equipment, excellent. Order as our stock number: DNCAP-05 Price each:  $15.00 (Order Now!)

---

Ordering: