ComponentFinder
Component Lookup Tool
Free · In‑App Purchases
Search resistors, capacitors, diodes, MCUs, sensors, and more. Browse part models, specs, replacements, and datasheet links offline.
Offline electronic component browser for engineers, makers, and technicians. Search by model, keyword, parameter, or category; compare parts; save favorites; open datasheets; and use AI recognition, AI search, replacements, and history to find the right component faster.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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Fixed known issues and improved component search, AI recognition, and datasheet browsing.
The developer, Beijing XingheBit Science & Technology Development Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Search History
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Beijing XingheBit Science & Technology Development Co., Ltd.
- Size
- 5.1 MB
- Category
- Reference
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AI 加油包 120 次 $7.99
- AI 加油包 50 次 $3.99
- ComponentFinder Pro Yearly $29.99
- ComponentFinder Pro Monthly $2.99
- Copyright
- © 2026 Beijing XingheBit Science & Technology Development Co., Ltd.