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RCLAMP0502BA

TECH PUBLICExtended

-55℃~+125℃ 0.35pF 15V 4A@8/20us 5V 7.5V 70nA 80W@8/20us ESD IEC 61000-4-2、IEC 61000-4-5 SOT-523 ESD and Surge Protection (TVS/ESD) ROHS

DatasheetJLCPCBLCSC
Part id
tech-public/RCLAMP0502BA
Category
ESD And Surge Protection (TVS, ESD)
Package
SOT-523
Pins
3
In stock
120 at JLCPCB (C2841441)
Used on
9 open-source boards

Overview

The RCLAMP0502BA is an ESD And Surge Protection made by TECH PUBLIC in a SOT-523 package with 3 pins. -55℃~+125℃ 0.35pF 15V 4A@8/20us 5V 7.5V 70nA 80W@8/20us ESD IEC 61000-4-2、IEC 61000-4-5 SOT-523 ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Power_Protection:RCLAMP0502BA, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-416, from KiCad's library), ready for a KiCad board. 120 are in stock at JLCPCB (part C2841441). 9 open-source boards in 8 repositories on GitHub use it.

Symbol

312
Power_Protection:RCLAMP0502BAFrom KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-416From KiCad's library

Pinout

3
The pins of the RCLAMP0502BA
PinNameType
1K1Passive
2K2Passive
3APassive

Open-source boards using it

9See all 9
  • 6 layers54.6 × 57.1 mmCM5 MINIMA 2, the printed circuit board in 3D

    CM5 MINIMA 2

    piecol/CM5_MINIMA_REV2

    Compact, feature-filled CM5 carrier board

    102 parts170CERN-OHL-S-2.0
  • 4 layers54.6 × 57.1 mmCM5 MINIMA, the printed circuit board in 3D

    CM5 MINIMA

    piecol/CM5_MINIMA_REV1

    CM5 LoRaWAN carrier board in a compact, feature-filled footprint

    98 parts63CERN-OHL-S-2.0
  • 6 layers128 × 89.5 mmMainPCB, the printed circuit board in 3D

    MainPCB

    Team-Elite-2026/MainPCB2026

    108 parts
  • 6 layers59.5 × 62.7 mmCM5 MINIMA 3, the printed circuit board in 3D

    CM5 MINIMA 3

    KiCad/kicad-source-mirror

    This is an active mirror of the KiCad development branch, which is hosted at GitLab (updated every time something is pushed). Pull requests on GitHub are not accepted or watched.

    112 parts3.1kGPL-3.0
  • 4 layers50 × 35 mmPixAppleV1.1, the printed circuit board in 3D

    PixAppleV1.1

    mrkingseasheep/PixApple

    PixApple is designed as a RP2040 breakout board. It features 8 general use GPIOs, 1 SPI interface, 1 I2C interface, 4 ADC channels, 4 PWM channels and a CAN bus.

    78 parts1GPL-3.0
  • 4 layers60 × 47 mmBrake control module, the printed circuit board in 3D

    Brake control module

    callumsnowden/emfkart

    A "go-kart" made from aluminium extrusion using hoverboard parts & an ODrive for propulsion.

    60 partsMIT
  • 4 layers100 × 65 mmPower control module, the printed circuit board in 3D

    Power control module

    callumsnowden/emfkart

    A "go-kart" made from aluminium extrusion using hoverboard parts & an ODrive for propulsion.

    84 partsMIT

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the RCLAMP0502BA?

Yes. The symbol is Power_Protection:RCLAMP0502BA and the footprint Package_TO_SOT_SMD:SOT-416, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RCLAMP0502BA?

SOT-523, with 3 pins. Its footprint is drawn on this page.

Where is the RCLAMP0502BA datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the RCLAMP0502BA?

JLCPCB lists it as part C2841441, with 120 in stock; the sellers' links on this page open their listings.

What can replace the RCLAMP0502BA?

Parts like it in the library: the RCLAMP0502BA-N by BORN, the RCLAMP0502B by DOWO, the RCLAMP0502B by TECH PUBLIC and the RCLAMP0502BATCT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the RCLAMP0502BA?

9 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.