TE Connectivity · Electronic Components
T81H5D312-05
RELAY TELCOM SPDT 1A 5VDC PCB
Part NumberT81H5D312-05
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-547-8996 (NSN)
Federal Item NameRELAY,SOLID STATE
Overall Length15.9 MILLIMETERS MAXIMUM
Overall Width10.9 MILLIMETERS MAXIMUM
Overall Height11.7 MILLIMETERS NOMINAL
Precious Material LocationCONTACTS GOLD
Special FeaturesEND ITEM : COLD FOOD COUNTER, ITEM HAS GOLD OVERLAY SILVER-PALLADIUM ALLOY CONTACTS. ITEM IS 5 VOLT DC AND SPDT
Current Rating1.00 AMPERES NOMINAL CONTROL
Federal Supply Class5945 — Relays And Solenoids
Precious Material And LocationCONTACTS GOLD
ESD/EMICode A — ESD/EMI sensitive item
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 T81H5D312-05 available?
We can source T81H5D312-05 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 T81H5D312-05 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If T81H5D312-05 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 T81H5D312-05?
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 T81H5D312-05?
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.