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ACS72981ELRATR-200B3

ACTIVE
Allegro MicroSystems

Current Sensor ±200A 1 Channel Hall Effect Bidirectional 7-PowerSMD Module

In full production. No end-of-life notice on file.

ACS72981ELRATR-200B3 is a Current Sensor ±200A 1 Channel Hall Effect Bidirectional 7-PowerSMD Modu from Allegro MicroSystems. 1 authorized distributor quotes it on TracedParts, from RM 13.36 at quantity 1, with 3,893 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 13.36
DigiKey · authorized
TOTAL STOCK
3,893
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has ACS72981ELRATR-200B3 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
3,893
3,000
3k+13.3629
stock
ex-warehouse
-
below MOQ 3,000
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 3,739.15 RM 14.9566 per unit, DDP · estimate Open estimator →

What are the specifications of ACS72981ELRATR-200B3?

24 parameters▾
Device specification
For MeasuringAC/DC
Sensor TypeHall Effect
Current - Sensing±200A
Number of Channels1
OutputRatiometric, Voltage
Sensitivity6.6mV/A
FrequencyDC ~ 250kHz
Linearity±0.8%
Accuracy±3.5%
Voltage - Supply3V ~ 3.6V
Response Time1.8µs
Current - Supply (Max)14mA (Typ)
Operating Temperature-40°C ~ 85°C
GradeAutomotive
Ordering & compliance
ManufacturerAllegro MicroSystems
CategoryCurrent Sensors
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the ACS72981ELRATR-200B3 datasheet?

link supplied by DigiKey▾
PDF
ACS72981ELRATR-200B3 datasheet
link supplied by DigiKey · Allegro MicroSystems · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does ACS72981ELRATR-200B3 cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for ACS72981ELRATR-200B3?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of ACS72981ELRATR-200B3?

3 in current sensors▾
ACS72981ELRATR-200U3
Allegro MicroSystems
Current Sensor 200A 1 Channel Hall Effect, Different…
69,487
RM 13.36
TLE4971A120N5E0001XUMA1
Infineon Technologies
Current Sensor 120A 1 Channel Current Sensor Bidirec…
69,398
RM 13.35
TLE4973R050T5S0001XUMA1
Infineon Technologies
Current Sensor 1 Channel Hall Effect 8-PowerTDFN…
69,639
RM 13.39

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to ACS72981ELRATR-200B3?

8 parts▾
ACS709LLFTR-20BB-TGO 10 SME/SP3TMCS1108A1BQDRQ1ACS37612LLUATR-015U5ACS37010LLZATR-050B5ASTK-600-3ECB200B-PFF-TASTK-600-3KCB150U-PFF-TASTK-600-3KCB150B-PFF-T

Common questions about ACS72981ELRATR-200B3

7 questions▾
Is ACS72981ELRATR-200B3 in stock?
Yes. 3,893 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does ACS72981ELRATR-200B3 cost?
RM 13.3629 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies ACS72981ELRATR-200B3?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.