The Boeing Company · Electronic Components
5M1900-001
Relay, Reed — Relays and Solenoids
Part Number5M1900-001
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-105-7968 (NSN)
Federal Item NameRELAY,REED
Federal Supply Class5945 — Relays and Solenoids
Overall Height0.395 INCHES NOMINAL0.395 INCHES NOMINAL
Duty TypeCONTINUOUS
Nonpile Up Main Contact Arrangemen1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Operating Voltage Rating And Type5.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
Main Contact Load Current Rating A1.5 AMPERES DC RESISTIVE LOAD
Features ProvidedCOIL VOLTAGE SUPPRESSION
Mounting Facility Type And Quantit1 PRINTED CIRCUIT TERMINAL SINGLE MOUNTING FACILITY
Main Contact Maximum Voltage Ratin100.0 DC
Terminal Type And Quantity4 PRINTED CIRCUIT ALL FUNCTIONS
Overall Width0.300 INCHES NOMINAL0.300 INCHES NOMINAL
Environmental ProtectionDUSTPROOFDUSTPROOF
Vendor Part NumbersPRMA-1A05B
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 5M1900-001 available?
We can source 5M1900-001 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 5M1900-001 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M1900-001 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 5M1900-001?
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 5M1900-001?
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.