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BCR141, in 3D

BCR141

TECH PUBLIC

1.2 100mA 200mW 250MHz 28.6kΩ 300mV@10mA,0.5mA 3V@5mA,0.2V 500mV@100uA,5V SOT-23 Digital Transistors ROHS

Extended
JLCPCBLCSCtech-public/BCR141
Category
Digital Transistors
Package
SOT-23
Pins
3

Overview

The BCR141 is a digital Transistor made by TECH PUBLIC in a SOT-23 package with 3 pins. 1.2 100mA 200mW 250MHz 28.6kΩ 300mV@10mA,0.5mA 3V@5mA,0.2V 500mV@100uA,5V SOT-23 Digital Transistors ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 6,007 are in stock at JLCPCB (part C52817065). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
50V
Current - Collector(Ic)
100mA
Input Resistor
28.6kΩ
Input Voltage (VI(on)@Ic,Vce)
3V@5mA,0.2V
Number
1 NPN (Pre-Biased)
Output Voltage(VO(on))
300mV@10mA,0.5mA
Pd - Power Dissipation
200mW
Resistor Ratio
1.2
Transition frequency(fT)
250MHz
Voltage - Input(Max)(VI(off))
500mV@100uA,5V
type
NPN

Order codes

1

Open-source boards using it

All 1
  • 2 layers99.1 × 72.4 mmEspIO, the printed circuit board in 3D

    EspIO

    zmeiresearch/EspIO

    This is a simple carrier board for ESP32-DevKitC (30-pin version) that implements a number of I/O channels: - 8 Digital Inputs with protection and solder-time input range selection.

    133 partsCC0-1.0

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/tech-public/BCR141" title="BCR141 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/tech-public/BCR141.jpg" alt="BCR141" width="1200" height="900">
A picture that opens the part, for a README
[![BCR141](https://pcbkit.io/embed/parts/tech-public/BCR141.jpg?size=s)](https://pcbkit.io/parts/tech-public/BCR141)

Questions

Is there a KiCad symbol and footprint for the BCR141?

Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BCR141?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where can I order the BCR141?

JLCPCB lists it as part C52817065, with 6,007 in stock; the sellers' links on this page open their listings.

What can replace the BCR141?

Parts like it in the library: the PDTC114TT(TP) by TECH PUBLIC, the DTA123JCA by GOODWORK, the DTA143ZCA by CBI and the DTA114YCA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BCR141?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8