Se Relays LLC (Magnecraft) · Electronic Components
172DIP21
Relay, Reed — Relays and Solenoids
Part Number172DIP21
ManufacturerSe Relays LLC (Magnecraft)
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-049-5413 (NSN)
Federal Item NameRELAY,REED
Federal Supply Class5945 — Relays and Solenoids
Cubic Measure0.097 CUBIC INCHES
Main Contact Maximum Voltage Ratin100.0 DC
Main Contact Load Current Rating A500.0 MILLIAMPERES DC RESISTIVE LOAD
Duty TypeCONTINUOUS
Winding Dc Resistance Rating54.0 OHMS MINIMUM AND 69.0 OHMS MAXIMUM SINGLE WINDING
MaterialPLASTIC CASE
Fragility FactorMODERATELY RUGGEDMODERATELY RUGGED
Mounting Facility Type And Quantit1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY
Terminal Type And Quantity1 PRINTED CIRCUIT ALL FUNCTIONS
Winding Quantity11
Coil Quantity11
Vendor Part Numbers995639-007
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 172DIP21 available?
We can source 172DIP21 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 172DIP21 by Se Relays LLC (Magnecraft) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 172DIP21 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 172DIP21?
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 172DIP21?
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.