# SG90 (Component) ## Description Gas Discharge Tube (GDT) SG90 DIO-DT-SMD_L4.5-W2.7 LCSC Part Number: C207248 JLCPCB Part Class: Extended Part Manufactured by Littelfuse(美国力特) ## Component Details - **Owner:** lcsc - **Created:** 11/4/2024 - **Last Updated:** 4/21/2025 - **Visibility:** Public - **Manufacturer Name:** Littelfuse(美国力特) - **LCSC Part Number:** C207248 - **Product Info Url:** https://lcsc.com/product-detail/Others_Littelfuse_SG90_Littelfuse-SG90_C207248.html - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Littelfuse-SG90_C207248.pdf - **Part Type:** Gas Discharge Tube (GDT) - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** DIO-DT-SMD_L4.5-W2.7 - **Manufacturer Part Number:** SG90 - **Used in:** 20 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/sg90/littelfuse?utm_currency=USD&region=nac) | $0.8711 | 255 | | [Digi-Key](https://www.digikey.com/en/products/detail/littelfuse-inc/SG90/2754500) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C207248.html) | $0.6614 | 2.8K | | [Mouser](https://www.mouser.com/ProductDetail/Littelfuse/SG90?qs=qEX6tC8qmrBJ38hZlwmzMQ%3D%3D) | $1.31 | 8K | | [Verical](https://www.verical.com/pd/littelfuse-gas-discharge-tubes-SG90-985514?utm_currency=USD) | N/A | N/A | - **Part Type:** Other - **Manufacturer:** Littelfuse - **MPN:** SG90 - **Mount Type:** Surface Mount - **Package / Case Code:** SMD - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | --- *Generated from [https://www.flux.ai/lcsc/sg90~1ot](https://www.flux.ai/lcsc/sg90~1ot)*