# B72220S0300K101 (Component) ## Description 47 V 2 kA Varistor 1 Circuit Through Hole Disc 20mm #Commonpartslibrary #EngineeringSpecification #MetalOxideVaristor #MOV #SurgeProtection #CircuitProtection #PowerElectronics #IndustrialElectronics #QualityAssurance #EngineeringDocumentation ## Component Details - **Owner:** silicon-yard - **Created:** 6/29/2026 - **Last Updated:** 6/29/2026 - **Visibility:** Public - **Part Type:** Circuit Protection Devices - **Datasheet URL:** https://product.tdk.com/system/files/dam/doc/product/protection/voltage/lead-disk-varistor/data_sheet/70/db/var/siov_leaded_standard.pdf - **Manufacturer Part Number:** B72220S0300K101 - **Manufacturer Name:** TDK - **Used in:** 3 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/b72220s0300k101/tdk?utm_currency=USD&region=nac) | $0.2978 | 0 | | [LCSC](https://www.lcsc.com/product-detail/C117718.html) | $0.4527 | 212 | | [Mouser](https://www.mouser.com/ProductDetail/EPCOS-TDK/B72220S0300K101?qs=dEfas%2FXlABIRiEd06ExmeA%3D%3D) | $0.68 | 867 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=SIOV-S20K30) | $1.11 | 610 | | [Verical](https://www.verical.com/pd/epcos-varistor-B72220S0300K101-60863?utm_currency=USD) | N/A | N/A | - **Part Type:** Circuit Protection Devices - **Manufacturer:** TDK - **MPN:** B72220S0300K101 - **Mount Type:** Through Hole - **Pin Count:** 2 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | --- *Generated from [https://www.flux.ai/silicon-yard/b72220s0300k101](https://www.flux.ai/silicon-yard/b72220s0300k101)*