# ACS712ELCTR-30A-T (Component) ## Description Current Sensor 30A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (0.154", 3.90mm Width) Hall-effect current sensor IC for isolated AC/DC current measurement up to ±30 A, providing an analog voltage output proportional to the sensed current. Operates from a 5 V supply, features an 80 kHz bandwidth, 66 mV/A sensitivity, 2.1 kVRMS isolation, and is housed in an 8-pin SOIC package. #HallEffectCurrentSensor #CurrentSensor #AnalogOutput #ACCurrent #DCCurrent #30A #5V #80kHz #SOIC8 #AllegroMicro #commonpartslibrary #current #sensor ## Component Details - **Owner:** adrian95 - **Created:** 11/6/2023 - **Last Updated:** 7/13/2026 - **Visibility:** Public - **Manufacturer Part Number:** ACS712ELCTR-30A-T - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/d73e3eda65dfc615b2f1b7a1a7f98bae7cd340a2e19fb9c5e416bab7d37f116d.pdf - **Package or Case Code:** 8-SOIC - **Symbol Style:** parametric-v1 - **Manufacturer Name:** Allegro MicroSystems - **Part Type:** Sensor - **Used in:** 60 projects - **Forks:** 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/acs712elctr-30a-t/allegro-microsystems?utm_currency=USD&region=europe) | $2.271 | 422 | | [Digi-Key](https://www.digikey.com/en/products/detail/allegro-microsystems/ACS712ELCTR-30A-T/1284595) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/hall-current-sensors-allegro-acs712elctr-30a-t-2500276191) | $1.27234 | 502 | | [LCSC](https://www.lcsc.com/product-detail/C9932.html) | $1.3677 | 1.9K | | [Mouser](https://www.mouser.com/en/ProductDetail/Allegro-MicroSystems/ACS712ELCTR-30A-T?qs=pUKx8fyJudCUnx4DKHyK4g%3D%3D) | $3.77 | 8.8K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ACS712ELCTR30AT) | N/A | N/A | | [Verical](https://www.verical.com/pd/allegro-microsystems---europe-only-current-sensors-ACS712ELCTR-30A-T-13295488?utm_currency=USD) | N/A | N/A | - **Part Type:** Sensors - **MPN:** ACS712ELCTR-30A-T - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | IP+_1 | | | 2 | IP+_2 | | | 3 | IP-_1 | | | 4 | IP-_2 | | | 5 | GND | | | 6 | FILTER | | | 7 | VIOUT | | | 8 | VCC | | --- *Generated from [https://www.flux.ai/adrian95/acs712elctr-30a-t~vuf](https://www.flux.ai/adrian95/acs712elctr-30a-t~vuf)*