Sargent & Greenleaf Inc. · Electronic Components
524-102
Relay, Electromagnetic
Part Number524-102
ManufacturerSargent & Greenleaf Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-493-0358 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Precious Material And LocationCONTACTS SILVER AND CONTACT SURFACES GOLD
Main Contact Load Current Rating A300.0 MILLIAMPERES AC AND 2.0 AMPERES DC RESISTIVE LOAD
Energizing Element Power Rating700.0 MILLIWATTS
Precious MaterialSILVER AND GOLD
Duty TypeCONTINUOUS
Environmental ProtectionDUSTPROOF
Storage TypeGENERAL PURPOSE WAREHOUSE
Fragility FactorMODERATELY RUGGED
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Winding Dc Resistance Rating870.0 OHMS NOMINAL SINGLE WINDING
Main Contact Maximum Voltage Ratin120.0 AC AND 30.0 DC
Vendor Part Numbers0490-0739, HFW1201X200
Cancelled NSN5945-00-605-6679 (cancelled)
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 524-102 available?
We can source 524-102 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 524-102 by Sargent & Greenleaf Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 524-102 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 524-102?
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 524-102?
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.