
Overview
The GH1.25-4PB-RX is a wire To Board Connector made by GUOCONN in a SMD,P=1.25mm package with 5 pins. SMD,P=1.25mm Wire To Board Connector ROHS.
PCBKit's library has its KiCad symbol (Connector_Generic_MountingPin:Conn_01x04_MountingPin, from KiCad's library) and its footprint (Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical, from KiCad's library), ready for a KiCad board. 2,697 are in stock at JLCPCB (part C54220647).
Symbol
Footprint
Parameters
14- Contact Material
- Phosphor Bronze
- Contact Plating
- Tin
- Current Rating
- 1A
- Mounting Type
- Surface Mount,Vertical
- Number of PINs Per Row
- 4
- Number of Pins
- 4P
- Number of Rows
- 1
- Operating Temperature
- -40℃~+105℃
- Pins Structure
- 1x4P
- Pitch
- 1.25mm
- Voltage Rating
- 50V
- X-Length of Bottom Edge on Board (Spacing Line)
- 8.3mm
- Y-Width of Bottom Edge on Board
- 4.93mm
- Z-Height of the Board
- 4.73mm
Order codes
1- GH1.25-4PB-RXLCSC C54220647
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | Pin_1 | Passive |
| 2 | Pin_2 | Passive |
| 3 | Pin_3 | Passive |
| 4 | Pin_4 | Passive |
| MP | MountPin | Passive |
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<iframe src="https://pcbkit.io/embed/parts/guoconn/GH1.25-4PB-RX" title="GH1.25-4PB-RX in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/guoconn/GH1.25-4PB-RX.jpg" alt="GH1.25-4PB-RX" width="1200" height="900">[](https://pcbkit.io/parts/guoconn/GH1.25-4PB-RX)Questions
Is there a KiCad symbol and footprint for the GH1.25-4PB-RX?
Yes. The symbol is Connector_Generic_MountingPin:Conn_01x04_MountingPin and the footprint Connector_JST:JST_GH_BM04B-GHS-TBT_1x04-1MP_P1.25mm_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the GH1.25-4PB-RX?
SMD,P=1.25mm, with 5 pins. Its footprint is drawn on this page.
Where can I order the GH1.25-4PB-RX?
JLCPCB lists it as part C54220647, with 2,697 in stock; the sellers' links on this page open their listings.
What can replace the GH1.25-4PB-RX?
Parts like it in the library: the LAIL-PHC1.25-4P-01-GH-LT by LAILAN, the LQ-GH1.25-4PLT by Lingqiang, the SH-GH1.25-4PLB by SHOU HAN and the W125113K-4PW2431 by HMTCONN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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