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CRA2512-FZ-R050ELF on a board, in 3D

CRA2512-FZ-R050ELF

Bourns

-55℃~+170℃ 3W 50mΩ ±1% ±50ppm/℃ 2512 Chip Resistor - Surface Mount ROHS

Extended
DatasheetJLCPCBLCSCbourns/CRA2512-FZ-R050ELF
Category
Chip Resistor Surface Mount
Package
2512
Pins
2

Overview

The CRA2512-FZ-R050ELF is a chip Resistor Surface Mount made by Bourns in a 2512 package with 2 pins. -55℃~+170℃ 3W 50mΩ ±1% ±50ppm/℃ 2512 Chip Resistor - Surface Mount ROHS.

PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (Resistor_SMD:R_2512_6332Metric, from KiCad's library), ready for a KiCad board. 6,207 are in stock at JLCPCB (part C840617). 5 open-source boards in 4 repositories on GitHub use it.

Symbol

Device:RFrom KiCad's library

Footprint

12
Resistor_SMD:R_2512_6332MetricFrom KiCad's library

Parameters

5
Operating Temperature
-55℃~+170℃
Power(Watts)
3W
Resistance
50mΩ
Temperature Coefficient
±50ppm/℃
Tolerance
±1%

Order codes

1

Pinout

2
The pins of the CRA2512-FZ-R050ELF
PinNameType
1—Passive
2—Passive

Open-source boards using it

All 5
  • 8 layers110.3 × 59.1 mmDFTBoard, the printed circuit board in 3D

    DFTBoard

    SunnyYoshimitsu/CelestiCall

    An attempt at making a somewhat modern smartphone with many functions.

    313 parts1
  • 4 layers78.4 × 93.5 mmLLC GaN Protoboard, the printed circuit board in 3D

    LLC GaN Protoboard

    btanqy/LLC-GaN-Protoboard

    This board will be a prototype GaN based LLC converter, with a target rating of 80W with 24V input to 400V output, ideally for renewable power conversion and high voltage applications in plasma generation.

    64 parts
  • 2 layers117.1 × 60.5 mmPower electronics2, the printed circuit board in 3D

    Power electronics2

    volubepossum/flyback-converter

    PCB design for the PE2 course at DTU.

    48 partsLGPL-2.1
  • 8 layers120 × 65.6 mmPrism, the printed circuit board in 3D

    Prism

    Y10-Labs/Prism-PCB

    Repo for PCB design from Prism

    229 parts
  • 2 layers51.3 × 150 mmLLC GaN Protoboard, the printed circuit board in 3D

    LLC GaN Protoboard

    btanqy/LLC-GaN-Protoboard

    This board will be a prototype GaN based LLC converter, with a target rating of 80W with 24V input to 400V output, ideally for renewable power conversion and high voltage applications in plasma generation.

    27 parts

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[![CRA2512-FZ-R050ELF](https://pcbkit.io/embed/parts/bourns/CRA2512-FZ-R050ELF.jpg?size=s)](https://pcbkit.io/parts/bourns/CRA2512-FZ-R050ELF)

Questions

Is there a KiCad symbol and footprint for the CRA2512-FZ-R050ELF?

Yes. The symbol is Device:R and the footprint Resistor_SMD:R_2512_6332Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CRA2512-FZ-R050ELF?

2512, with 2 pins. Its footprint is drawn on this page.

Where is the CRA2512-FZ-R050ELF datasheet?

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

Where can I order the CRA2512-FZ-R050ELF?

JLCPCB lists it as part C840617, with 6,207 in stock; the sellers' links on this page open their listings.

What can replace the CRA2512-FZ-R050ELF?

Parts like it in the library: the RLP25FEGMR050 by TA-I Tech, the PA2512FKF7T0R05L by YAGEO, the PA2512FKF7T0R05E by YAGEO and the SMS-R050-1.0 by Isabellenhuette. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the CRA2512-FZ-R050ELF?

5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8