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RF and Microwave Components Online Catalog

RF Relays with Type "SMA" Connectors


SMA transfer SWITCH (not relay) with indicating contacts

Logus Manufacturing Corp. model SM-A-952389-1 (also referenced as LOC-224BMTX13) is a mil-spec manually-operated switch (has 1/4" diameter flatted shaft, 2 inches long) in the TRANSFER configuration. It also features auxiliary SPDT contact terminals, ideal for remote indication of position. With SMA female connectors. Both sides of square base plate (1.625" X 1.625" have drilled and tapped holes for mounting. Maximum length 4 inches, including shaft. Manufacturer's website is here: http://www.logusmicrowave.com/main.html  This must be a VERY high-end switch! Removed from equipment, excellent. guaranteed.

Our stock #  RLY-SMA-12 / MAN                 Price: $79 each (Order Now!)


RLC Electronics RF Coaxial Switch, model S-2311

We have large quantities available of this mil-spec coaxial switch made by RLC Electronics of 83 Radio Circle, Mt. Kisco, NY. 10549.

The model S-2311 is SPDT (single pole, double throw) and as shown in the accompanying photo, both outputs are normally closed.

The relay has two 26 vdc coils (each pulls about .17 amp). Energizing either or both of these coils opens its associated contact, and disconnects its associated SMA output from the common (center) SMA input. The coil or coils must be kept energized for their associated

SMA to be disconnected from the common. (This is not a latching type relay.)

The relays weigh 2 ounces each, and measure 1.25 inches wide, 1/2 inch thick, and 2.125 inches long overall, including the coil terminal posts and the SMA connectors. Relay is rated from DC to 18 Ghz! Rated for 1,000,000 operations.

Specifications found on the RLC website for this series are:

                                      DC-4 Ghz           4 - 12.4 Ghz               12.4 - 18 Ghz
Insertion loss
(max db)                            0.1                      0.2                             0.3
VSWR max                       1.2:1                 1.3:1                             1.5:1
Isolation min                       80 db                 70 db                            60 db

Power ratings: 900w @ 1 mhz.,   300w @ 1 Ghz., 200w @ 3 Ghz., 125w @ 12.4 Ghz.,  75w @ 18 Ghz.

Removed from military equipment, checked, guaranteed.  

Price: $29 each, or 10+ @ $25 each!  STOCK # RLY-SMA-06A (Order Now!)


Transco SPDT - SMA - DC to 18 Ghz.

We have a large quantity of these excellent Transco SPDT RF relays for sale. Nomenclature is as follows:

SWITCH-RF XMSN LINE
SPDT FAILSAFE 28 VDC
PN 82152-919C70100

Made for the military by Transco Products, Inc. of Marina Del Rey, Calif., (now owned by Dow Key Microwave) the relays have SMA female connectors and 28 VDC coil. We understand the ratings to be 50 watts @ 18 Ghz., and 500 watts @ 100 Mhz. Isolation specs are 100 db @ 10 Mhz., 80 db @ 18 Ghz. Typical insertion loss is 0.3 db. These relays are in beautiful condition, removed from "like new"  military equipment, and absolutely guaranteed to your satisfaction.

Our stock number: RLY-SMA-02
Price:
$39 (10+ price = $35 each) (Order Now!)



Transco SPDT SMA relay, DC-18 Ghz, Latching, with optional indicating contacts,  PN 82152-909C70200 

This relay is similar to the manufacturer's (Dow-Key / Transco) new series # 401 latching.

For manufacturer's full data sheets, click these links below:

http://www.dowkey.com/product/0/rf_switches_relays_401_latching_401_330832.php

http://www.dowkey.com/_pseries_attach/_plk4_1_401b.pdf

Condition is removed from equipment, excellent, guaranteed. Our stock # RLY-SMA-01  Price: $49 (Order Now!)

Photo illustrates both types. Latching has 6 control terminals, failsafe has 5. All coils 28 vdc.

Transco SPDT SMA relay, DC-18 Ghz, failsafe type - not latching, with optional indicating contacts, PN 82152-919C70200

This relay is similar to the manufacturer's (Dow-Key / Transco) new series # 401 failsafe.

For manufacturer's full data sheets, click these links below:

http://www.dowkey.com/product/0/rf_switches_relays_401_failsafe_401_230832.php

http://www.dowkey.com/_pseries_attach/_plk5_1_401a.pdf

Condition is removed from equipment, excellent, guaranteed. Our stock # RLY-SMA-01A Price: $49 ( Order Now! )


Transco SPDT SMA relay. (Click on the links or below to view the pictures. )


Dynatech SPDT SMA relay. (Click on the links or below to view the pictures. )


RLC Electronics SMA relay. (Click on the links or below to view the pictures. )


Teledyne Microwave SMA relay. (Click on the links or below to view the pictures. )


SMA RF relays, miscellaneous manufacturers  (Click on the links or below to view the pictures. )


Transco type 82152-146C70100 (Click image to enlarge)

Transco SP6T RF relay with SMA connectors, BRAND NEW, original box. DC-18 Ghz. 26 vdc coil.
NSN 5985-00-172-8187  tag also marked: DLA900-80-C-0944
Our stock # RLY-SMA-53     Price:  $195 (Order Now!)


U-Z Incorporated model M4-413C1-R  SP4T SMA relays, all NEW, old stock. With easy-to-use terminals for 28 vdc con tr ol voltages. (Click image to enlarge)
Measures 2 inches in diameter, and 2.63 inches long overall. 
Refer to our stock # RLY-SMA-35 Price : $79 each (Order Now!)


Dynatech Microwave model MT6-S10-11B-3  SP6T, SMA 28 vdc coils, with power input connector supplied. Judging by # of conductors, these probably have indicating contacts, but we have no hook-up data. Removed from equipment, checked, ex tr a clean. 2 inches in diameter. (Click image to enlarge)

Refer to our stock # RLY-SMA-38 .  Price:  $59 (Order Now!)


RLC Electronics model S-3063   SP6T SMA relay, Unused, old stock. NSN 94580-10099423-101   28 vdc coils. (Click image to enlarge)

Refer to our stock # RLY-SMA-39 Price:  $99 (Order Now!)


MBF Microwave P/N 3616-1-4/I   (Click image to enlarge)

SP6T SMA relay with indicating contacts. Removed from equipment, guaranteed. 28 vdc coils. Our stock # RLY-SMA-46  Price:  $79 (Order Now!)


Teledyne Microwave model CS37S6E-T  SMA transfer relays, 24-30 vdc coil, with indicating contacts. Removed from equipment, checked. (Click image to enlarge)

Refer to our stock #  RLY-SMA-41 Price:  $59 (Order Now!)


Transco P/N 700C70400  SMA tr ansfer relay with indicating contacts. 115 VAC coil . Unused, old stock. (Click image to enlarge)

Refer to our stock # Price RLY-SMA-42 Price:  $79 (Order Now!)


HP model 8761B opt. 555    Rated DC-18 Ghz,  24-30 vdc coil. SMA female connectors. May have either gold plated or stainless SMA's. (The option 555 is the SMA connector option) Removed from equipment, checked.  (Click image to enlarge)

Refer to our stock # RLY-SMA-43 Price : $69 (Order Now!)


Transco P/N 710C70200 latching, TRANSFER type RF relay with position indicating contacts. This relay has type SMA female connectors. 50 ohms. In one position, connector #1 is connected to connector #2, and at the same time, connector #3 is connected to connector #4.

When the position is changed by pulsing the other coil, connector #1 is connected to connector # 3, and at the same time, connector # 2 is connected to connector # 4. See diagram in photo . This version has POSITION INDICATING CONTACTS for easy remote indication of the switched state of the relay! This relay has two 28 vdc coils,  each coil is pulsed to change the state of the relay. The state latches into place and does not change until the opposite coil is pulsed. Coils should be pulsed only, and not left with power applied.

These (failsafe) relays are similar to the manufacturer's (Dow-Key / Transco) new 411 series.

Data sheet for the 411 series is here:

http://www.dowkey.com/product/5/rf_switches_relays_411_failsafe_411_230832.php

And in more detail, as a .pdf file, here:

http://www.dowkey.com/_pseries_attach/_plk43_1_411ca.pdf

Ratings DC-18 Ghz, 60 db minimum isolation at 18 Ghz., 75 db at 1 Ghz. 1.5:1 SWR at 18 Ghz., and 1.25:1 at 4 Ghz! Rated 25 watts at 18 Ghz, and 200 watts at 100 Mhz.  Has terminals for easy coil connections. For measurements, see data sheets on links above. Condition is removed from military equipment, guaranteed.

Our stock # RLY-SMA-11  Price: $59 (Order Now!)


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