Allegro MicroSystems · Electronic Components
A1104EUA
Hall Effect Sensor, Unipolar Switch, SIP, 3 Pins, 3.8 V, 24 V, -40 °C
Part NumberA1104EUA
ManufacturerAllegro MicroSystems
AvailabilityAvailable to order — request a quote
Specifications
Automotive Qualification Standard-
RohscompliantYES
Hall Effect TypeUnipolar
Hazardousfalse
RohsphthalatescompliantYES
Sensor Case StyleSIP
Product Range-
IscanonicalY
MslMSL 1 - Unlimited
Operating Temperature Max85 °C
SvhcNo SVHC (17-Jan-2023)
Supply Voltage Max24 V
Output Current25 mA
ProducttraceabilityNo
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is A1104EUA available?
We can source A1104EUA even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is A1104EUA by Allegro MicroSystems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A1104EUA has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like A1104EUA?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for A1104EUA?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.