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Tohtsu Coaxial Relays

 

Tohtsu

RF Parts Company is Master Distributor for Tohtsu® Co-Axial Relays

 

   Tohtsu Co-Axial RelayConnection— CW Power/Isolation -dB (min.)/Insertion Loss
-dB (max.) @ MHz
Part 
Number
See
Notes
ContactsNO/NCCOM12VDC
Coil W
501505001000
SPDT
Note 1 Note 1 150 250/60/.05 200/50/.1 150/40/.2 150/29/.25
SPDT
PCB PCB 150 250/60/.05 200/50/.1 150/40/.2 150/29/.25
SPDT
Note 1 Note 1 150 250/60/.05 200/50/.1 150/40/.2 150/29/.25
3
SPDT
Note 1 N 150 250/55/.08 250/51/.1 250/47/.15 150/34/.2
 
SPDT
Note 1 UHF 150 250/55/.08 250/51/.1 250/47/.15 150/–/–
                 
SPDT
BNC BNC 75 300/56/.05 300/42/.05 300/30/1 200/24/0.2
5
SPDT
BNC BNC 24V 300 300/56/.05 300/42/.05 300/30/1 200/24/0.2
SPDT
BNC BNC 75 300/56/.05 300/42/.05 300/30/.1 300/24/0.2
3, 4
SPDT
N N 75 350/65/.1 300/60/.15 300/53/.18 250/46/0.2
SPDT
BNC N 75 350/65/.1 300/60/.15 300/53/.18 250/46/0.2
SPDT
Note 1 UHF 75 200/65/.15 200/65/.15 150/40/.2 –/–/–
3
SPDT
Note 1 N 75 200/65/.15 200/65/.15 150/40/.2 100/20/.25
3, 4
SPDT
BNC BNC 75 350/65/.1 300/60/.15 300/53/.18 250/46/.20
CX550F 75Ω
3, 4
SPDT
F 75Ω F 75 250/70/.1 250/65/.12 200/53/.14 150/50/.19
3, 4
SPDT
TNC TNC 75 350/65/.1 300/60/.15 300/53/.18 250/46/0.2
CX600M (UHF)
SPDT
UHF UHF 75 1000/—/.07 1000/48/.1 800/37/.1 —/–/–
3
SPDT
N N 75 1000/60/.07 1000/48/.1 800/37/.15 500/28/0.2
3, 5
SPDT
N N 24V 300 1000/60/.07 1000/48/.1 800/37/.15 500/28/0.2
3
SPDT
Note 2 N 75 1000/60/.07 1000/48/.1 800/37/.15 500/28/0.2
SPDT
N N 75 1000/60/.07 1000/48/.09 800/35/.1 500/28/.15
3
DPDT
UHF UHF 48 100050/.15 1000/48/.15 800/37/.2 500/28/0.2
3
DPDT
N N 48 1000/50/.15 1000/48/.15 800/37/.2 500/28/0.2
3, 5
DPDT
N N 24V 192 1000/50/.15 1000/48/.15 800/37/.2 500/38/0.2
3
SPDT
Note 2 N 48 1000/50/.15 1000/48/.15 800/37/.2 500/28/0.2
 
 SPDT
 Note 1            
3
SPDT
Note 1 N 120 250/55/.08 250/51/.1 200/47/.15 150/34/0.2
3
SPDT
N N 48 1000/65/.01 1000/65/.25 800/65/.2 600/65/.25
5
SPDT
N N 24V        1000/65/.01 1000/65/.25 800/65/.2 600/65/.25

  •watts P.E.P.
    *Non-stock item, special order. Call for OEM quantities.

    Tohtsu Co-axial Relay Notes:
    1. Direct coax cable connection. Will accept the following cables:
        RG58A/U, RG142, LMR-195, 2.5D2V.
    2. Direct coax cable connection. Designed for 0.312” (max.) O.D. coax (type 5D).
    3. Some models have specifications through 6 GHz. Contact us for additional information.
    4. N.O. Contacts grounded.

    5. Coil rating 24VDC.

List  Grid 

per page
Set Descending Direction
  1. CX-1051 ATS Miniature SPDT RF Relay Switch 12 volt 390Ω (NOS)

    CX-1051 ATS Miniature SPDT RF Relay Switch 12 volt 390Ω (NOS)

    $19.91

    • Replacement relay for Icom Radios (IC271A)

    New Old Stock * No longer available for export
    MFR: ATS
    SKU: CX1051

  2. CX560D  Coaxial Relay, SPDT, TNC (3-TNC Female), 12v, Tohtsu

    CX560D Coaxial Relay, SPDT, TNC (3-TNC Female), 12v, Tohtsu

    $113.00

    CX560D  Coaxial Relay, SPDT, TNC (3-TNC Female), 12v, MFR: Tohtsu (Japan)

     

  3. CX600M Tohtsu SPDT 12v Coaxial Relay UHF (3-UHF Female)

    CX600M Tohtsu SPDT 12v Coaxial Relay UHF (3-UHF Female)

    $119.91

    CX600M Tohtsu SPDT 12v Coaxial Relay UHF (3-UHF Female) 

    MFR: Tohtsu (Japan) 
    SKU: CX600M

     

  4. CX600N-12 Tohtsu Coaxial Antenna Relay SPDT Type-N  (3-Type N Female)12 VDC Coil

    CX600N-12 Tohtsu Coaxial Antenna Relay SPDT Type-N (3-Type N Female)12 VDC Coil

    RF Impedence:  50 Ohms
    Voltage: 9vdc - 16.5vdc
    Current: 160mA @ 12 vdc at 20C (68F)
    Coil resistance: 75 Ohms +/-10% at 20C (68F)
    MFR: Tohtsu (Japan)
    SKU: CX600N-12

  5. CX600N-24 Tohtsu Coaxial Antenna Relay SPDT Type-N (3-Type N Female) 24 VDC Coil

    CX600N-24 Tohtsu Coaxial Antenna Relay SPDT Type-N (3-Type N Female) 24 VDC Coil

    RF Impedence:  50 Ohms
    Voltage: 9vdc - 16.5 vdc
    Current: 160mA @ 12 vdc at 20C (68F)
    Coil resistance: 75 Ohms +/-10% at 20o C (68F)
    MFR: Tohtsu  (Japan)
    SKU: CX600N-24

     

  6. CX600NC Tohtsu SPDT Type-N Coax Antenna Relay (Female to No Contact Ends) 12 VDC Coil

    CX600NC Tohtsu SPDT Type-N Coax Antenna Relay (Female to No Contact Ends) 12 VDC Coil

    RF Impedence: 50 Ohms
    Voltage: 9vdc - 16.5vdc
    Current: 160mA @ 12 vdc at 20o C (68o F)
    Coil resistance: 75 Ohms +/-10% at 20o C (68o F)
    MFR: Tohtsu (Japan)
    SKU: CX600NC
     

  7. CX600NL Tohtsu SPDT Type-N  Coaxial Antenna Relay (3-N Female)12 VDC Coil

    CX600NL Tohtsu SPDT Type-N Coaxial Antenna Relay (3-N Female)12 VDC Coil

    RF Impedence: 50 Ohms
    Voltage: 9vdc - 16.5vdc
    Current: 160mA @ 12 vdc at 20o C (68o F)
    Coil resistance: 75 Ohms +/-10% at 20o C (68o F)

    MFR: Tohtsu
    Made in Japan
    SKU: CX600NL

     

  8. CX800M Coaxial relay, DPDT, 12 Volt, UHF Connectors, Tohtsu

    CX800M Coaxial relay, DPDT, 12 Volt, UHF Connectors, Tohtsu

    $159.91

    CX800M Coaxial relay, DPDT, 12 Volt, UHF Connectors, Tohtsu

  9. CX800N Tohtsu DPDT Type-N (6 female) 12 vdc Coaxial Relay

    CX800N Tohtsu DPDT Type-N (6 female) 12 vdc Coaxial Relay

    $169.91

    CX800N Tohtsu DPDT Type-N (6 female) 12 vdc Coaxial Relay  

    MFR: Tohtsu (Japan)
    SKU: CX800N-12

     

  10. CX800N-24 Tohtsu DPDT Coaxial Relay Type-N (6 female) 24v

    CX800N-24 Tohtsu DPDT Coaxial Relay Type-N (6 female) 24v

    $169.91

    CX800N-24 Tohtsu DPDT Coaxial Relay Type-N (6 female) 24v

    MFR: Tohtsu
    Made in Japan
    SKU: CX800N-24

     

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