Overview
The JS12-K is a power Relay made by FUJITSU in a 插件,29x10mm package with 5 pins. -40℃~+85℃ 100mΩ 10ms 12V 220mW 300V@DC、400V@AC 5ms 660Ω 8A@250VAC、8A@24VDC 插件,29x10mm Power Relays ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:JS12-K, from EasyEDA) and its footprint (EasyEDA_Cloud:RELAY-TH_JSXX-K, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C471574).
Symbol
Footprint
Parameters
14- Coil Rated Power
- 220mW
- Coil Resistance
- 660Ω
- Coil Voltage
- 12V
- Contact Form
- One set of changeover: 1C (SPDT-changeover)
- Contact Rating
- 8A@250VAC, 8A@24VDC
- Contact Resistance
- 100mΩ
- Height
- 12.5mm
- Length
- 29mm
- Number of Pins
- 5
- Operate Time
- 10ms
- Operating Temperature
- -40℃~+85℃
- Release Time
- 5ms
- Switching Voltage(Max)
- 400V@AC, 300V@DC
- Width
- 10mm
Order codes
1- JS12-KLCSC C471574
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | ON | Unspecified |
| 2 | NC | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | COM | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/fujitsu/JS12-K" title="JS12-K in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/fujitsu/JS12-K.jpg" alt="JS12-K" width="1200" height="900">[](https://pcbkit.io/parts/fujitsu/JS12-K)Questions
Is there a KiCad symbol and footprint for the JS12-K?
Yes. The symbol is EasyEDA_Cloud:JS12-K and the footprint EasyEDA_Cloud:RELAY-TH_JSXX-K, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the JS12-K?
插件,29x10mm, with 5 pins. Its footprint is drawn on this page.
Where is the JS12-K datasheet?
FUJITSU publishes it: the Datasheet link on this page opens it.
Where can I order the JS12-K?
JLCPCB lists it as part C471574, with 0 in stock; the sellers' links on this page open their listings.
What can replace the JS12-K?
Parts like it in the library: the JS24-K by FUJITSU. Check their datasheets: a part that fits the footprint may still differ in its ratings.
