Tohtsu Coaxial Relays
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RF Parts Company is Master Distributor for Tohtsu® Co-Axial Relays
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| Tohtsu Co-Axial Relay | Connection | — | CW Power/Isolation -dB (min.)/Insertion Loss -dB (max.) @ MHz | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Part Number | See Notes | Contacts | NO/NC | COM | 12VDC Coil W | 50 | 150 | 500 | 1000 |
| — |
SPDT
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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
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Note 1 | N | 150 | 250/55/.08 | 250/51/.1 | 250/47/.15 | 150/34/.2 | |
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SPDT
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Note 1 | UHF | 150 | 250/55/.08 | 250/51/.1 | 250/47/.15 | 150/–/– | ||
| — |
SPDT
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BNC | BNC | 75 | 300/56/.05 | 300/42/.05 | 300/30/1 | 200/24/0.2 | |
| 5 |
SPDT
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BNC | BNC | 24V 300 | 300/56/.05 | 300/42/.05 | 300/30/1 | 200/24/0.2 | |
| — |
SPDT
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BNC | BNC | 75 | 300/56/.05 | 300/42/.05 | 300/30/.1 | 300/24/0.2 | |
| 3, 4 |
SPDT
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N | N | 75 | 350/65/.1 | 300/60/.15 | 300/53/.18 | 250/46/0.2 | |
| — |
SPDT
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BNC | N | 75 | 350/65/.1 | 300/60/.15 | 300/53/.18 | 250/46/0.2 | |
| – |
SPDT
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Note 1 | UHF | 75 | 200/65/.15 | 200/65/.15 | 150/40/.2 | –/–/– | |
| 3 |
SPDT
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Note 1 | N | 75 | 200/65/.15 | 200/65/.15 | 150/40/.2 | 100/20/.25 | |
| 3, 4 |
SPDT
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BNC | BNC | 75 | 350/65/.1 | 300/60/.15 | 300/53/.18 | 250/46/.20 | |
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CX550F 75Ω
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3, 4 |
SPDT
|
F 75Ω | F | 75 | 250/70/.1 | 250/65/.12 | 200/53/.14 | 150/50/.19 |
| 3, 4 |
SPDT
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TNC | TNC | 75 | 350/65/.1 | 300/60/.15 | 300/53/.18 | 250/46/0.2 | |
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CX600M (UHF)
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— |
SPDT
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UHF | UHF | 75 | 1000/—/.07 | 1000/48/.1 | 800/37/.1 | —/–/– |
| 3 |
SPDT
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N | N | 75 | 1000/60/.07 | 1000/48/.1 | 800/37/.15 | 500/28/0.2 | |
| 3, 5 |
SPDT
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N | N | 24V 300 | 1000/60/.07 | 1000/48/.1 | 800/37/.15 | 500/28/0.2 | |
| 3 |
SPDT
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Note 2 | N | 75 | 1000/60/.07 | 1000/48/.1 | 800/37/.15 | 500/28/0.2 | |
| — |
SPDT
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N | N | 75 | 1000/60/.07 | 1000/48/.09 | 800/35/.1 | 500/28/.15 | |
| 3 |
DPDT
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UHF | UHF | 48 | 100050/.15 | 1000/48/.15 | 800/37/.2 | 500/28/0.2 | |
| 3 |
DPDT
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N | N | 48 | 1000/50/.15 | 1000/48/.15 | 800/37/.2 | 500/28/0.2 | |
| 3, 5 |
DPDT
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N | N | 24V 192 | 1000/50/.15 | 1000/48/.15 | 800/37/.2 | 500/38/0.2 | |
| 3 |
SPDT
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Note 2 | N | 48 | 1000/50/.15 | 1000/48/.15 | 800/37/.2 | 500/28/0.2 | |
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SPDT
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Note 1 | ||||||||
| 3 |
SPDT
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Note 1 | N | 120 | 250/55/.08 | 250/51/.1 | 200/47/.15 | 150/34/0.2 | |
| 3 |
SPDT
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N | N | 48 | 1000•/65/.01 | 1000•/65/.25 | 800/65/.2 | 600/65/.25 | |
| 5 |
SPDT
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N | N | 24V | 1000•/65/.01 | 1000•/65/.25 | 800/65/.2 | 600/65/.25 |
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•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.
CX142M Coax Relay, SPDT, 12v, UHF Female, Tohtsu
In Stock
CX142M Coax Relay, SPDT, 12v, 80ma, UHF Female, MFR: Tohtsu (NOS) No longer available for Export
Add to Cart
CX230-12 Tohtsu SPDT Female BNC (3-BNC) 12 volt Coaxial Relay
In Stock
- SPDT
- Female BNC (3-BNC)
- 12 volt
MFR: Tohtsu (Japan)
SKU: CX230-12
CX230-24 Tohtsu Coaxial Relay SPDT Female BNC (3-bnc) 24 volt
In Stock
CX230-24 Tohtsu Coaxial Relay SPDT Female BNC (3-bnc) 24 volt
MFR: Tohtsu
Made in Japan
SKU: CX230-24
CX230L Tohtsu Coaxial Relay SPDT Female BNC (3-bnc) 12V
In Stock
CX230L Tohtsu Coaxial Relay SPDT Female BNC (3-BNC) 12V
MFR: Tohtsu (Japan)
SKU: CX230L
Add to Cart
CX520D Tohtsu SPDT Type-N Female 12v Coaxial Relay
In Stock
MFR: Tohtsu
Made in Japan
SKU: CX520D
Add to Cart
CX530D Tohtsu Coaxial relay, SPDT, Type-N Female/ 2-BNC Female, 12v
In Stock
Coaxial relay, SPDT, Type-N Female (Input) & 2 BNC Female (Output), 12v, DC-2 GHz
MFR: Tohtsu (Japan)
SKU: CX530D
Add to Cart
CX531M Tohtsu Coax Relay SPDT 12vdc with UHF Connector
In Stock
- Used in Beko Amplifiers, HLV1950
- Connector: UHF FEMALE
MFR: Tohtsu
Made in Japan
SKU: CX531M
CX531N Tohtsu Coax Relay SPDT 12v Type-N Female
In Stock
COAXIAL RELAY, SPDT, 12v
Used in Beko Amplifiers
CONN: TYPE-N FEMALE
MFR: TOHTSU
SKU: CX531N
Made in Japan
Add to Cart
CX535 Coax Relay, SPDT, HN Female, Tohtsu
In Stock
CX535 Coax Relay, SPDT, HN Female, 12vdc, 160ma, MFR: Tohtsu (NOS) No longer available for Export
Add to Cart
CX-1051 ATS Miniature SPDT RF Relay Switch 12 volt 390Ω (NOS)
In Stock
- Replacement relay for Icom Radios (IC271A)
New Old Stock * No longer available for export
MFR: ATS
SKU: CX1051