Allegro Microsystems Inc · Electronic Components
a8670
Fixed Frequency, 2 A Synchronous Buck Regulator With Fault Warnings And Power Ok
Part Numbera8670
ManufacturerAllegro Microsystems Inc
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-642-0454 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Terminals5 PIN ALL FUNCTIONS
Overall Length2.210 INCHES NOMINAL
Overall Width1.620 INCHES NOMINAL
Overall Height1.040 INCHES NOMINAL
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Mounting Facility Type And Quantit3 THREADED STUD(S) SINGLE MOUNTING FACILITY
Pile Up Main Contact Form Arrangem1C
Main Contact Load Current Rating A2.0 AMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Federal Supply Class5945 — Relays And Solenoids
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 a8670 available?
We can source a8670 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 a8670 by Allegro Microsystems Inc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If a8670 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 a8670?
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 a8670?
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.