18F PCB Relay Socket
Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions
18F PCB relay sockets — 2CO/3CO/4CO, direct PCB mounting for 18F-series relays. Factory direct from Wenzhou Jinhong, OEM welcome.
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18F PCB relay sockets
These PCB sockets mount and wire ZJ18F general-purpose power relays, including ZJ18F, ZJ18FT, ZJ18F-B and ZJ18FT-B. 18F is the general-purpose power relay family, with 2CO (8-pin), 3CO (11-pin) and 4CO (14-pin) versions. The base is soldered to the PCB once; relays can then be swapped without touching the solder joints.
Models on this page: 18F-2Z-A1, 18F-2Z-A2, 18F-3Z-A1, 18F-3Z-A2, 18F-4Z-A1, 18F-4Z-A2. Contact versions: 2CO, 3CO and 4CO.
| Model | Contacts | Pins | Terminal / mounting |
|---|---|---|---|
| 18F-2Z-A1 | 2CO | 8-pin | PCB |
| 18F-2Z-A2 | 2CO | 8-pin | PCB |
| 18F-3Z-A1 | 3CO | 11-pin | PCB |
| 18F-3Z-A2 | 3CO | 11-pin | PCB |
| 18F-4Z-A1 | 4CO | 14-pin | PCB |
| 18F-4Z-A2 | 4CO | 14-pin | PCB |
Key points
- Through-hole solder pins; check the PCB hole pattern on the product drawing before laying out the board.
- Optional metal hold-down clip keeps the relay seated under vibration.
- The 14F/18F plug-in LED module adds coil-status indication.
- Housings are flame-retardant PA66/PBT (UL94 V-0); the range carries CE, RoHS, UL, CSA and UKCA marks. Rated load differs between models, so check the product page of the exact socket.
Related sockets and relays
Other 18F sockets: Screw-type 18F, Push-in 18F, Spring-clamp 18F. Other PCB sockets: 10F, 13F, 14F, 41F, 49F, 157F. All PCB relay sockets · all relay sockets. Matching relays: ZJ18F general-purpose power relays. Not sure which terminal to use? Read relay socket terminal types: screw, push-in and spring-clamp.
Ordering information
Send the socket model, quantity and the relay you plan to fit. Hold-down clips, marker tags and OEM packaging can be quoted with the sockets. Factory direct from Wenzhou Jinhong, OEM/ODM welcome. Contact Jinhong for drawings or a quotation.
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