SMT電阻查詢器

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About this app

A super-simple resistor identification tool designed for electronics engineers and SMT technicians!

This is your most reliable assistant in the lab or factory. When you encounter difficult-to-read SMT surface mount resistor codes, simply enter the code, and this program will instantly parse the precise resistance value for you.

【Core Features】

Full Standard Support: Fully supports common three-digit (5%), four-digit (1%), and professional EIA-96 (1%) standard codes.

Extremely Simple Interface: Large font design ensures clear readability even in bright factory lighting or complex environments.

Fast Parsing: Input and display instantly, no complicated operations required, significantly improving work efficiency.

Completely Free: No hidden charges, focusing on providing the purest calculation functionality.

【Supported Code Formats】

3-Digit: e.g., 103 ➔ 10kΩ

4-Digit: e.g., 1002 ➔ 10kΩ

EIA-96: e.g., 01C ➔ 10kΩ

Note: The calculation results provided by this program are for engineering reference only. Actual specifications should be based on the production BOM or actual measurements.
Updated on
Jan 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
Content rating
Everyone
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App support

About the developer
林彥宏
biaggi.max@msa.hinet.net
Taiwan