Skip to the content
PCBKitNew board
B125R on a board, in 3D

B125R

DIOTEC

-50℃~+150℃@(Tj) 1V@1A 250V 2A 50A 5uA@250V Single-Phase Rectifier DIP-4 Bridge Rectifiers ROHS

Extended
DatasheetJLCPCBLCSCdiotec/B125R
Category
Bridge Rectifiers
Package
DIP-4
Pins
5

Overview

The B125R is a bridge Rectifier made by DIOTEC in a DIP-4 package with 4 pins. -50℃~+150℃@(Tj) 1V@1A 250V 2A 50A 5uA@250V Single-Phase Rectifier DIP-4 Bridge Rectifiers ROHS.

PCBKit's library has its KiCad symbol (Diode_Bridge:B125R, from KiCad's library) and its footprint (Diode_THT:Diode_Bridge_Round_D9.0mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3591038).

Symbol

+12-34
Diode_Bridge:B125RFrom KiCad's library

Footprint

1234
Diode_THT:Diode_Bridge_Round_D9.0mmFrom KiCad's library

Order codes

1

Pinout

4
The pins of the B125R
PinNameType
1+Passive
2—Passive
3-Passive
4—Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/diotec/B125R" title="B125R in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/diotec/B125R.jpg" alt="B125R" width="1200" height="900">
A picture that opens the part, for a README
[![B125R](https://pcbkit.io/embed/parts/diotec/B125R.jpg?size=s)](https://pcbkit.io/parts/diotec/B125R)

Questions

Is there a KiCad symbol and footprint for the B125R?

Yes. The symbol is Diode_Bridge:B125R and the footprint Diode_THT:Diode_Bridge_Round_D9.0mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the B125R?

DIP-4, with 4 pins. Its footprint is drawn on this page.

Where is the B125R datasheet?

DIOTEC publishes it: the Datasheet link on this page opens it.

Where can I order the B125R?

JLCPCB lists it as part C3591038, with 0 in stock; the sellers' links on this page open their listings.

What can replace the B125R?

Parts like it in the library: the RB155 by TOS, the RB156 by TOS, the RB157 by TOS and the RB153 by YFW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8