RF Coaxial Relays: "SMA" DC Volts
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
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