# KBU4B-E4/51 (Component) ## Description Bridge Rectifier Single Phase Standard 100 V Through Hole KBU #CommonPartsLibrary #Diode #BridgeRectifier ## Component Details - **Owner:** adrian95 - **Created:** 5/10/2022 - **Last Updated:** 1/29/2025 - **Visibility:** Public - **Datasheet URL:** https://www.vishay.com/docs/88656/kbu4.pdf - **Manufacturer Part Number:** KBU4B-E4/51 - **Part Type:** Diode - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Vishay General Semiconductor - Diodes Division - **Used in:** 4 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/kbu4b-e451/vishay.html?utm_currency=USD&region=europe) | $0.8487 | 88 | | [Digi-Key](https://www.digikey.com/en/products/detail/vishay-general-semiconductor-diodes-division/KBU4B-E4-51/604851) | $4.07 | 394 | | [LCSC](https://www.lcsc.com/product-detail/C17410453.html) | $2.5716 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Vishay-Semiconductors/KBU4B-E4-51?qs=NyKJzQ80QAydNE%252BIwcQsFA%3D%3D) | $5.22 | 94 | | [Verical](https://www.verical.com/pd/vishay-bridge-rectifier-KBU4B-E451-6986843?utm_currency=USD) | N/A | N/A | - **Part Type:** Diodes - **Sub-Type:** Rectifier - **Manufacturer:** Diodes - **MPN:** KBU4B-E4/51 - **Mount Type:** Through Hole - **Pin Count:** 4 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | + | | | 2 | P2 | | | 3 | P3 | | | 4 | - | | --- *Generated from [https://www.flux.ai/adrian95/kbu4b-e451~d3z](https://www.flux.ai/adrian95/kbu4b-e451~d3z)*