DRI Relays · Electronic Components
155SE12A
Relay, Electromagnetic
Part Number155SE12A
ManufacturerDRI Relays
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-984-1511 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Environmental ProtectionHERMETIC
Overall Width1.280 INCHES NOMINAL
Main Contact Maximum Voltage Ratin115.0 AC AND 26.5 DC
Pile Up Main Contact Form Arrangem6C
Terminal Type And Quantity20 PIN ALL FUNCTIONS
Overall Height1.620 INCHES NOMINAL
Duty TypeCONTINUOUS
Unthreaded Mounting Hole Diameter0.147 INCHES NOMINAL SINGLE MOUNTING FACILITY
Winding Quantity1
Winding Dc Resistance Rating7.8 OHMS NOMINAL SINGLE WINDING
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 155SE12A available?
We can source 155SE12A 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 155SE12A by DRI Relays obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 155SE12A 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 155SE12A?
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 155SE12A?
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.