RF Coaxial Relays: "SMA" DC Volts
Microwave Switching Unit
DC-18 GHz / 50 watts @ 10 GHz / 160 watts @ 1 GHz / 450 watts @ 100 MHz
(EQP) 1059
Arbiter Systems Microwave Switching Unit. 6 position. Switch box has Transco 146C70600 SP6T "SMA" coaxial relay and has an on board 28v DC supply. 6 "N" female positions can be selected by jumping banana plugs on panel or remotely by 50 pin Centronics plug on rear. Source: Bogdan.
  • 50 watts @ 10 GHz
  • 160 watts @ 1 GHz
  • 450 watts @ 100 MHz
$595
4 Port Transfer Switch
12v Minimum Coil
(KC) 7531-S037
Microwave Associates 4 port transfer switch. "SMA" connectors. 12v minimum coil. DC-18 GHz. 1.4" x 1.3" x 2.3" overall length.
$165 each
4 Port Transfer Switch
15v Minimum Coil
(KC) 7531-S036
Microwave Associates 4 port transfer switch. "SMA" connectors. 15v minimum coil. DC-18 GHz. 1.4" x 1.3" x 2.3" overall length.
$165 each
"SMA" SP3T Relay
12v DC
(KC) 3SS1L31
DB Products "SMA" relay. SP3T. 12v DC coil. DC-18 GHz.
$185 each
Latching "SMA" SPDT Relay
18v DC
(KC) 909C73000
Transco latching "SMA" SPDT relay. 18v DC coil. DC-18 GHz.
$125 each
Coaxial Switch
24v DC
(KC) 33313B
Hewlett Packard coaxial switch. DPDT with common port. 24v DC, DC-18 GHz. "SMA" female connectors.
$349 each
Coaxial Switch
24v DC
(KC) 33311C
Hewlett Packard coaxial switch. SPDT. "SMA" terminates unused port into 50 ohms. 24v DC drive.
$339 each
Coaxial Relay
28v DC
(KC) D1413J2
Trans-Tel SPDT coaxial relay. 28v DC, 50 ohms. DC-12 GHz. "SMA" female connectors.
$85 each
SP6T "SMA" Relay
28v DC
(KC) S-3263
RLC SP6T "SMA" relay. 28v DC. DC-18 GHz. Solder terminals. Used.
$249 each
"SMA" Coaxial Switch
28v DC
(KC) SR-6C-D
RLC "SMA" coaxial switch. SP6T, 28v DC, DC-18 GHz. Solder terminals. Used, excellent condition. Source: Bogdan.
$249 each
"SMA" Coaxial Relay
28v DC
(KC) D1-413D380T
Dynatech SPDT coaxial relay. 28v DC, 50 ohms, DC-18 GHz. "SMA" female connectors.
$149 each
Dowkey Coaxial Relay
28v DC
(KC) 403-134
Dowkey SPDT coaxial relay. 28v DC, 300 watts, DC-18 GHz. "SMA" female connectors. Used, excellent condition. Source: Bogdan.
$107 each
Pulse Latching Transfer Relay
28v DC
(KC) XSEM323L
Narda pulse latching transfer relay with indicating circuit. 28v DC, 0.5 dB insertion loss. 1.5 max VSWR. 60 dB isolation. DC-18 GHz. 1.2" x 1.3" x 2.1"H.
$225 each
4 Port Transfer Switch
115v AC Coil
(KC) MA7525-TMDA
Microwave Associates 4 port transfer switch. 115v AC coil. DC-18 GHz. "SMA" female. 1-3/4" x 1-3/4" x 3-3/4" overall length.
$575 each
Transco SP6T Relay
28v DC / "SMA"
(KC) 146C70100
Transco "SMA" SP6T relay. 28 vdc control with indicating circuitry. Handles 50 watts @ 10 GHz, 160 watts @ 1 GHz or 425 watts @ 100 MHz. 100 dB isolation. Includes connector. This relay has a circular connector for connections and we include the mate with a short pigtail.
$395 each
Transco SP6T Relay
28v DC / "SMA"
     
(KC) 145C70500-1
Transco "SMA" SP6T relay same as (KC) 146C70100 (left) except solder terminals. Used.
$395 each
Dynatech SP6T Relay
28v DC / "SMA"
(KC) M6-423H30FT
Dynatech SP6T relay. 28 vdc control, 70 dB isolation. DC-18 GHz. "SMA" connectors. 200 MHz - 300 watts, 1 GHz - 100 watts, 18 GHz - 35 watts. Status indicator contact for each pole. 2-1/4" square mounting plate. This relay has a circular connector for connections and we include the mate with a short pigtail.
$399 each
Coaxial Transfer Relay
28v DC / "SMA"
(KO) T2413M30LL
Dynatech RF coaxial transfer relay. 28 vdc, DC-18 GHz. "SMA" latching connectors. 1.262" x 1.262" x 1.894"H. 2.346" overall height. Removed from new equipment. Excellent condition. NSN: 5985-01-272-1475.
$250 each
4 Port Failsafe Transfer Relay
12v DC / "SMA"
(KC) 411C-2208
Dowkey 4 port failsafe transfer relay. 12 vdc. "SMA" connectors. DC-18 GHz.
$385 each
Fail Safe Relay
SPDT / 0 - 26.5 GHz / "SMA"
(KC) 915C90200
28 vdc control with indicating circuitry. Fail-safe, break before make. Handles 50 watts @ 18 GHz, 500 watts @ 100 MHz. 100 dB isolation @ 10 MHz, 60 dB @ 18 GHz. Insertion loss 0.05 dB.
$255 each
Coaxial Relay
SP5T / DC-18 GHz / "SMA"
     
(KC) SR-5C-D-TL
RLC Electronics coaxial relay. SP5T, 5 ma, DC-18 GHz, "SMA" connectors. Requires 28 vdc in addition to 2.5 - 5.5v logic. Used.
$375 each
Coaxial Switch
DC-18 MHz / "SMA" / 50 Ohm / 5 ma
(KC) 33311B
Hewlett Packard coaxial switch. Terminates unused port into 50 ohm internal load. DC-18 MHz, 24 vdc drive. Maximum power 1w cw. 50 ohm. "SMA" female x 3. Used, very clean.
$124 each - $110 (3+)
Relay
SPDT / 0 - 18 GHz / "SMA"
(KC) S-4414
RLC Electronics S-4414 SPDT relay. 0 - 18 GHz, "SMA". Similiar to (KC) 919C70200-8 (right) with indicating circuitry. 28 vdc coil. Mil-spec. Removed from new equipment.
$190 each
Relay
SPDT / 0 - 18 GHz / "SMA"
(KC) 919C70200-8
Transco SPDT fail safe relay. 0 - 18 GHz, "SMA". Indicating contacts, 28 vdc coil. Pin 3 - common, pin 4 - N.C., pin 5 - N.O. Mil-spec M3928/15-10. Removed from new equipment.
$219 each
Latching Fail Safe Relay
SPDT / 0 - 18 GHz / "SMA"
(KC) 401S-3308
Dow-Key Microwave "SMA" latching fail-safe relay is NEW! (Old Stock).
  • 28 vdc, 90ma coil
  • 15 ms switch time, 1 x 10 to the sixth life cycles
  • 10G RMS 20-2000 Hz operational vibration
  • 50G 1/2 Sine 11ms mechanical shock
  • Break before make contacts
  • 200+ pcs. currently on hand
Frequency
VSWR
Isolation
Insertion Loss
Power
0-1 GHz
1.1
85 dB
0.1 dB
100 watts
1-4 GHz
1.2
80 dB
0.2 dB
50 watts
4-8 GHz
1.3
70 dB
0.3 dB
35 watts
8-12 GHz
1.4
65 dB
0.4 dB
25 watts
12-18 GHz
1.5
60 dB
0.5 dB
10 watts
$165 each - $153 (4+), $145 (12+)
(KC) S02-S521M-1100
Sage brand relay identical to above in every way except terminals are turret type rather than eyelet.
$119 each
Latching Relay
SPDT / 0 - 18 GHz / "SMA"
(KC) S-2612A/B
RLC Electronics dual coil, break before make. 28 vdc. 500 watts DC-2 GHz, 50 watts @ 12 GHz. Insertion loss 0.2 dB. At rest each port open to common. Energize one or both coils to switch ports A or B to common.
$125 each
Latching Relay
SPDT / 0 - 18 GHz / "SMA"
(KC) 919C70200
Similar to above but with additional indicating circuitry.
$375 each
RF Switch
SP4T / 28v DC @ 20 ma / "SMA"
(KC) 100C0259-24
Daico Industries RF switch. SP4T, DC-12 GHz switch, 2.0ms switch speed. 50 watts average, 500 watts peak. "SMA" female connectors. Actuator: 28 vdc @ 20 ma. Makes before break. NSN: 5985-01-047-1708.
$395 each
RF Switch
24 - 30v DC @ 80 ma / "SMA"
(KC) CS-37S6D
Teledyne RF switch. Coil: 24 - 30 vdc @ 80 ma. "SMA" connectors. 4 port transfer switch. NSN: 5985-01-043-4550.
$490 each
Transfer Relay
28v DC / "SMA"
(KC) 710C73400
Transco failsafe "SMA" transfer switch with indicating circuitry. 28 vdc control. 25 watts @ 18 GHz, 200 watts @ 100 MHz. 70 dB isolation typical. All transfer switches have 4 ports and all operate the same way. Label ports 1, 2, 3 & 4. It has two positions, A & B. Position A: Ports 1 & 2 are made, 3 & 4 are made. Position B: Ports 1 & 3 are made, ports 2 & 4 are made.
$295 each
Failsafe Transfer SMA Female Switch
10-15 vdc
DC - 18 GHz
(KC) CS-37S9D-1
Teledyne Elite Failsafe Transfer Switch DC-18 GHz, Break before make, Female SMA J1-J2 & J3-J4 <-> J1-J3 & J2-J4, 10-15 vdc, No Indicator Contacts, 10 millisecond maximum switching time, 0.1 dB Insertion Loss up to 5 GHz (0.2 dB @ 5-10 GHz, 0.4 dB @ 10-13 GHz, 0.6 dB @ 13-18 GHz), VSWR 1.1:1 maximum up to 5 GHz (1.3:1 @ 5-10 GHz, 1.3:1 @ 10-13 GHz, 1.6:1 @ 13-18 GHz), 90.0 dB Isolation up to 5 GHz (80.0 dB @ 5-18 GHz), 2.19" L x 2.02" W x 1.32" H (55.63 x 51.31 x 33.53 mm) Overall with 3 bottom flanges, 3 solder pins on back 0.25" Long. Alt. P/N: CS37S9D1.
$1,495.95 each
Mini SMB SPDT DC-22 Ghz Narrow Body Latching Relay
12 vdc
DC - 22 GHz
(KC) CCR-33M8O-N
Teledyne SPDT Latching Mini SMB RF Relay, DC to 22 GHz, 0.2 db Insertion Loss @ DC-6 GHz (0.5 db Loss @ 12-18 GHz), VSWR 1.25:1 up to 6 GHz (1.5:1 @ 12-18 GHz), 60 db Isolation, Compact Narrow Body Metal Case, 12 vdc Coil Voltage on 2 pin contacts on back, No cutoff or indicator contacts, 1.34" L x 1.82" W x 0.5" H (34.04 x 46.23 x 12.7 mm) Overall. Alt. P/N: CCR-33M80-N, CCR33M80N, CCR33M8ON.
$129.95 each
SPDT Latching Relay
DC - 22 GHz
12 vdc
(KC) CCR-33M8O
Teledyne SPDT Latching Mini SMB RF Relay, DC to 22 GHz, 0.2 db Insertion Loss @ DC-6 GHz (0.5 db Loss @ 12-18 GHz), VSWR 1.25:1 up to 6 GHz (1.5:1 @ 12-18 GHz), 60 db Isolation, Compact Metal Case, 12 vdc Coil Voltage on 2 pin contacts on back, No cutoff or indicator contacts, 1.5" L x 1.82" W x 0.52" H (38.1 x 46.23 x 13.21 mm) Overall. Alt. P/N: CCR-33M80, CCR33M80, CCR33M8O.
$99.95 each
SPDT Latching Relay
DC - 22 GHz
12 vdc
(KC) CCR-33S8O-N
Teledyne SPDT Latching Female SMA RF Relay, DC to 22 GHz, 0.2 db Insertion Loss @ DC-6 GHz (0.5 db Loss @ 12-18 GHz), VSWR 1.25:1 up to 6 GHz (1.5:1 @ 12-18 GHz), 60 db Isolation, Compact Narrow Body Metal Case, 12 vdc Coil Voltage on 2 pin contacts on back, No cutoff or indicator contacts, 1.34" L x 1.82" W x 0.5" H (34.04 x 46.23 x 12.7 mm) Overall. Alt. P/N: CCR-33S80-N, CCR33S80N, CCR33S8ON.
$79.95 each
SPDT Failsafe Relay
28 vdc @ 90 mA
DC - 22 GHz
(KC) CR-33S1O
Teledyne SPDT Failsafe Relay, Make before Break, 28 vdc @ 90 mA Coil, DC-22 GHz switching 20 millisecond maximum, 0.2 db Insertion Loss (0.4 db 6-12 GHz, 0.5 db 12-18 GHz, 0.6 db 18-22 GHz), VSWR 1.25:1 max up to 6 GHz (1.4:1 @ 6-12 GHz, 1.5:1 @ 12-18 GHz, 1.6:1 18-22 GHz), 70.0 db Isolation up to 6 GHz (60.0 db @ 6-18 GHz, 50.0 db @ 18-22 GHz), Compact Metal Body 1.5" L x 1.82" W x 0.5" H (38.1 x 46.23 x 12.7 mm). Alt. P/N: CR-33S10, CR33S10, CR33S1O.
$119.95 each
SPDT Failsafe Relay
24-30 vdc
DC - 22 GHz
(KC) CRT-33S6O
Teledyne Elite SPDT Internal Terminated DC-22 GHz Failsafe Switch, Break before make, 50 ohm 2 Watt maximum, Female SMA, 24-30 vdc @ 300 mA Coil, No Indicator Contacts, 20 millisecond maximum switching time, 0.2 dB Insertion Loss (0.4 dB @ 6-12 GHz, 0.5 dB @ 12-18 GHz, 0.6 dB @ 18-22 GHz), VSWR 1.25:1 up to 6 GHz (1.4:1 @ 6-12 GHz, 1.5:1 @ 12-18 GHz, 1.6:1 @ 18-22 GHz), 70.0 dB Isolation up to 6 GHz (60.0 dB @ 6-18 GHz, 50.0 dB @ 18-22 GHz), 2.06" L x 2.27" W x 0.56" H (52.32 x 57.66 x 14.22 mm) Overall, 3 solder lugs on back 0.25" Long. Alt. P/N: CRT-33S60, CRT33S60, CRT33S6O.
$395.95 each
Elite Failsafe Transfer Switch
28 vdc @ 200 mA
DC - 18 GHz
(KC) CS-37S10
Teledyne Elite Failsafe Transfer Switch DC-18 GHz, Break before make, Female SMA J1-J2 & J3-J4 <-> J1-J3 & J2-J4, 28 vdc @ 200 mA, No Indicator Contacts, 10 millisecond maximum switching time, 0.1 dB Insertion Loss up to 5 GHz (0.2 dB @ 5-10 GHz, 0.4 dB @ 10-13 GHz, 0.6 dB @ 13-18 GHz), VSWR 1.1:1 maximum up to 5 GHz (1.3:1 @ 5-10 GHz, 1.3:1 @ 10-13 GHz, 1.6:1 @ 13-18 GHz), 90.0 dB Isolation up to 5 GHz (80.0 dB @ 5-18 GHz), 2.19" L x 2.02" W x 1.32" H (55.63 x 51.31 x 33.53 mm) Overall with 3 bottom flanges, 3 solder pins on back 0.25" Long. Alt. P/Ns: CS-37S1O, CS37S1O, CS37S10.
$269.95 each