
Overview
The RTB74012 is a power Relay made by TE Connectivity in a 插件,29x12.7mm package with 5 pins. -40℃~+85℃ 10A@250VAC 10ms 12V 250mW 450V@AC 576Ω 8ms AgNi 插件,29x12.7mm Power Relays ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RTB14024F, from EasyEDA) and its footprint (EasyEDA_Cloud:RELAY-TH_TE-CONNECTIVITY_RTB7XX, from EasyEDA), ready for a KiCad board. 3 are in stock at JLCPCB (part C1527326).
Symbol
Footprint
Parameters
13- Coil Rated Power
- 250mW
- Coil Resistance
- 576Ω
- Coil Voltage
- 12V
- Contact Form
- One set of changeover: 1C (SPDT-changeover)
- Contact Material
- AgNi
- Contact Rating
- 10A@250VAC
- Length
- 29mm
- Number of Pins
- 5
- Operate Time
- 10ms
- Operating Temperature
- -40℃~+85℃
- Release Time
- 8ms
- Switching Voltage(Max)
- 450V@AC
- Width
- 12.7mm
Order codes
1- RTB74012LCSC C1527326
Pinout
5| Pin | Name | Type |
|---|---|---|
| 11 | 11 | Unspecified |
| 12 | 12 | Unspecified |
| 14 | 14 | Unspecified |
| A1 | A1 | Unspecified |
| A2 | A2 | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/te/RTB74012" title="RTB74012 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/te/RTB74012.jpg" alt="RTB74012" width="1200" height="900">[](https://pcbkit.io/parts/te/RTB74012)Questions
Is there a KiCad symbol and footprint for the RTB74012?
Yes. The symbol is EasyEDA_Cloud:RTB14024F and the footprint EasyEDA_Cloud:RELAY-TH_TE-CONNECTIVITY_RTB7XX, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RTB74012?
插件,29x12.7mm, with 5 pins. Its footprint is drawn on this page.
Where is the RTB74012 datasheet?
TE Connectivity publishes it: the Datasheet link on this page opens it.
Where can I order the RTB74012?
JLCPCB lists it as part C1527326, with 3 in stock; the sellers' links on this page open their listings.
What can replace the RTB74012?
Parts like it in the library: the RTB74005 by TE Connectivity and the RTB74024 by TE Connectivity. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2RTB74005
插件,12.7x29mm-40℃~+85℃ 10A 10ms 400V@AC 5V 8ms AgNi One set changeover: 1C (SPDT - changeover) 插件,12.7x29mm Power Relays ROHSTE ConnectivityPower RelaysRTB74024
插件,12.7x29mm-40℃~+85℃ 10A 10ms 24V 400V@AC 8ms AgNi One set changeover: 1C (SPDT - changeover) 插件,12.7x29mm Power Relays ROHSTE ConnectivityPower Relays