Esna, LLC · Electronic Components
SSFR90A
Relay, Electromagnetic
Part NumberSSFR90A
ManufacturerEsna, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-234-6403 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Coil Quantity1
Terminal Type And Quantity6 TAB W/SCREW CONTACTS
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Center To Center Distance Between3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Slot Width0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Width2.190 INCHES NOMINAL
Cubic Measure22.278 CUBIC INCHES
Duty TypeINTERMITTENT
Time Delay10.00 HOURS MAXIMUM ADJUSTABLE OPERATE TIME
Mounting Facility Type And Quantit1 SLOTTED HOLE SINGLE MOUNTING FACILITY
Vendor Part Numbers5500073
Winding Quantity1
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
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 SSFR90A available?
We can source SSFR90A 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 SSFR90A by Esna, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SSFR90A 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 SSFR90A?
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 SSFR90A?
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.