# Resistor SMD code calculator

> Resistor SMD code calculator for 4 different code types.

Canonical page: [https://chrome-stats.com/d/mwave.resistor\_smd\_code](https://chrome-stats.com/d/mwave.resistor_smd_code)

## Overview

- **ID:** `mwave.resistor_smd_code`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** android-design.nl
- **Category:** PRODUCTIVITY
- **Downloads:** 318,115
- **Rating:** 4.76 / 5 (1,106 ratings)
- **Version:** 3.032
- **Last updated:** 2025-07-04
- **First published:** 2014-06-11
- **Publisher country:** NL
- **Size:** 5.22 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=mwave.resistor_smd_code)
- **Website:** [http://www.android-design.nl](http://www.android-design.nl/)
- **Privacy policy:** [http://www.android-design.nl/joomla/index.php/privacy-policy-resistor-smd-code-calculator](http://www.android-design.nl/joomla/index.php/privacy-policy-resistor-smd-code-calculator)

## Description

The Resistor SMD Code Calculator Chrome extension is a powerful tool for electronics enthusiasts and professionals alike. It supports encoding and decoding of four common resistor SMD code types: standard 3-digit codes (including decimal point indications with 'R', 'M', or underlining for milliohms), standard 4-digit codes (supporting decimal point with 'R'), EIA-96 1% codes (numbers 01-96 plus a letter), and tolerance codes (letters followed by numbers 01-60 for 2%, 5%, and 10% tolerances).

With this extension, you can quickly interpret resistor markings, design resistor values, and avoid common mistakes related to surface mount resistor coding. It's an essential utility for circuit board assembly, repair, and design tasks.

## Rankings

- #126,223 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users appreciate the app for its simplicity, reliability, and flexibility in decoding SMD resistor codes, including uncommon inputs like 'E01'. Many find it better than other apps for accuracy and usability. However, some users report a bug where the unit selection in SMD code calculations is fixed to milliohms, limiting usability. Additionally, users desire updates to resistor size options for more comprehensive coverage.

### Pros

- Simple and easy to use interface
- Accurate and reliable results
- Flexible and universal compared to other similar apps
- Good for finding typical resistor codes
- Allows input of codes like 'E01' which other apps don't support

### Cons

- SMD code resistor value unit selection stuck at mOhm only (cannot select other units)
- Request for updated SMD resistance size options (e.g., for sizes like 805, 1206)

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Source: [Chrome-Stats](https://chrome-stats.com/d/mwave.resistor_smd_code)