Home / Products / Current Sensors / Allegro MicroSystems / ACS781LLRTR-050B-T

Allegro MicroSystems ACS781LLRTR-050B-T

SENSOR CUR HALL 50A 7POWERSMD

Answer first: this page is a purchasing reference for the exact part number ACS781LLRTR-050B-T from Allegro MicroSystems. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Allegro MicroSystems Category: Current Sensors Part number: ACS781LLRTR-050B-T Package: 7-PowerSMD Module RFQ verification required

Key Parameters

Part NumberACS781LLRTR-050B-T
ManufacturerAllegro MicroSystems
CategoryCurrent Sensors
package7-PowerSMD Module
series-
packagingTape & Reel (TR)
product statusActive
param 1AC/DC
param 2Hall Effect, Differential
param 350A
param 41
param 5Ratiometric, Voltage
param 626.4mV/A
param 7DC ~ 120kHz
param 8±1%
param 9±1.5%
param 103V ~ 3.6V
param 113.6µs
param 1215mA
param 13-40°C ~ 150°C
param 14Automotive
param 15AEC-Q100
param 16Bidirectional
param 17Surface Mount
param 187-PSOF

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify ACS781LLRTR-050B-T Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For ACS781LLRTR-050B-T, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.