Overview
The STKC-12MS is an automotive Relay made by STEIPU in a 插件,12.9x12mm package with 4 pins. -40℃~+125℃ 1 Set Normally Open: 1A (SPST NO) 100mΩ 10ms 10ms 12V 16V@DC 20A@13.5VDC 30A Silver Alloy 插件,12.9x12mm Automotive Relays ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STKC-12MS, from EasyEDA) and its footprint (EasyEDA_Cloud:RELAY-TH_STKC-12MS, from EasyEDA), ready for a KiCad board. 51 are in stock at JLCPCB (part C771769).
Symbol
Footprint
Parameters
15- Coil Rated Power
- 550mW
- Coil Resistance
- 254Ω
- Coil Voltage
- 12V
- Contact Form
- 1 Set Normally Open: 1A (SPST NO)
- Contact Material
- Silver Alloy
- Contact Rating
- 20A@13.5VDC
- Contact Resistance
- 100mΩ
- Height
- 9.9mm
- Length
- 12.9mm
- Operate Time
- 10ms
- Operating Temperature
- -40℃~+125℃
- Release Time
- 10ms
- Switching Current(Max)
- 30A
- Switching Voltage(Max)
- 16V@DC
- Width
- 12mm
Order codes
1- STKC-12MSLCSC C771769
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | 5 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/steipu/STKC-12MS" title="STKC-12MS in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/steipu/STKC-12MS.jpg" alt="STKC-12MS" width="1200" height="900">[](https://pcbkit.io/parts/steipu/STKC-12MS)Questions
Is there a KiCad symbol and footprint for the STKC-12MS?
Yes. The symbol is EasyEDA_Cloud:STKC-12MS and the footprint EasyEDA_Cloud:RELAY-TH_STKC-12MS, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STKC-12MS?
插件,12.9x12mm, with 4 pins. Its footprint is drawn on this page.
Where is the STKC-12MS datasheet?
STEIPU publishes it: the Datasheet link on this page opens it.
Where can I order the STKC-12MS?
JLCPCB lists it as part C771769, with 51 in stock; the sellers' links on this page open their listings.
What can replace the STKC-12MS?
Parts like it in the library: the STKC-24MS by STEIPU. Check their datasheets: a part that fits the footprint may still differ in its ratings.
