ProjectsPricingInsights

BT151-500RT,127 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BT151-500RT,127 product

BT151-500RT,127

Thyristors - SCRs

SCRThyristorPower Control

The BT151-500RT is a 500V, 12.5A Silicon Controlled Rectifier (SCR) in a TO-220AB package, optimized for high-temperature and high-surge applications.

Best for

  • Capacitive discharge ignition
  • Motor control
  • Power regulation

Avoid if

  • Applications requiring surface mount assembly
  • Low-power signal switching

Check before use

  • Thermal resistance from junction to mounting base
  • Gate trigger current requirements

Key specifications

VDRM
500 V
IT(RMS)
12.5 A
Tj Max
150 °C

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541300080.0

Application

Power ControlIndustrial

Datasheet

DSASF4000-4614.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BT151-500RT,127: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a planar passivated SCR designed for robust performance in power control applications, featuring a 500V blocking voltage and 12.5A RMS current rating.