# USB Protection (Component) ## Description USB Upstream Terminator with ESD Protection ## Component Details - **Owner:** corynrobinson - **Created:** 1/15/2022 - **Last Updated:** 5/25/2023 - **Visibility:** Public - **Purchase Url:** https://octopart.com/nuf2221w1t2g-onsemi-505596#CadModels - **Package or Case Code:** SOT-363 - **Voltage:** 3.3V - **Part Type:** USB A - **Manufacturer Name:** Texas Instruments - **Product Info Url:** https://www.onsemi.com/products/power-management/protection/emi-filters/nuf2221#overview - **Manufacturer Part Number:** NUF2221W1T2G - **Datasheet URL:** https://www.onsemi.com/pdf/datasheet/nuf2221w1t2-d.pdf - **Used in:** 35 projects - **Stars:** 1 ## 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/nuf2221w1t2g/on-semiconductor.html?utm_currency=USD&region=nac) | $0.3593 | 5.6K | | [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/NUF2221W1T2G/720897) | $0.34 | 17K | | [LCSC](https://www.lcsc.com/product-detail/C274624.html) | $0.5857 | 382 | | [Mouser](https://www.mouser.com/ProductDetail/onsemi/NUF2221W1T2G?qs=ZXBb0xZ9WeBhigCT%252BMBgKA%3D%3D) | $0.36 | 49K | | [Verical](https://www.verical.com/pd/on-semiconductor-esd-supressors-NUF2221W1T2G-148087?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** USB Connectors - **Manufacturer:** Texas Instruments - **MPN:** NUF2221W1T2G - **Package / Case Code:** SOT-363 - **Pin Count:** 6 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | D1+ | | | 2 | GND | | | 3 | D1- | | | 4 | D2- | | | 5 | VBUS | | | 6 | D2+ | | --- *Generated from [https://www.flux.ai/corynrobinson/usb-protection~wp](https://www.flux.ai/corynrobinson/usb-protection~wp)*