ProjectsPricingInsights

1N5237BTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1N5237BTR product

1N5237BTR

Diodes - Zener - Single

Zener DiodeVoltage RegulatorAxial Lead

The 1N5237BTR is a 500 mW Zener diode with a nominal voltage of 8.2 V, commonly used for voltage regulation in through-hole PCB designs.

Best for

  • Voltage regulation
  • General purpose signal clipping

Avoid if

  • High-density surface mount designs (requires axial through-hole space)

Check before use

  • Thermal derating requirements above 50°C

Key specifications

Nominal Zener Voltage
8.2 V
Power Dissipation
500 mW
Tolerance
±5%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.10.0050

Application

General purpose voltage regulation

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1N5237BTR: 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

The 1N5237BTR is a single Zener diode manufactured by onsemi, featuring an 8.2 V nominal Zener voltage and a 500 mW power dissipation rating in an axial DO-35 package.