Dexter Magnetic Technologies · Electronic Components
H-103
Magnet, Permanent
Part NumberH-103
ManufacturerDexter Magnetic Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-035-9229 (NSN)
Federal Item NameMAGNET,PERMANENT
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width0.312 INCHES NOMINAL0.312 INCHES NOMINAL
Special MarkingsNO MARKINGNO MARKING
MaterialSTEELSTEEL
ShapeUU
Overall Length1.094 INCHES NOMINAL1.094 INCHES NOMINAL
Face Size0.3120.312
Overall Height1.250 INCHES NOMINAL1.250 INCHES NOMINAL
Mounting ConfigurationONE 0.125 INCH DIA MTG HOLEONE 0.125 INCH DIA MTG HOLE
Air Gap Width0.625 INCHES0.625 INCHES
Vendor Part NumbersGM503A103
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 H-103 available?
We can source H-103 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 H-103 by Dexter Magnetic Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H-103 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 H-103?
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 H-103?
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.