Te Connectivity Corporation · Electronic Components
7578
Relay Assembly
Part Number7578
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-031-7323 (NSN)
Federal Item NameRELAY ASSEMBLY
Federal Supply Class5945 — Relays and Solenoids
Individual Relay Quantity2
Overall Width2.250 INCHES NOMINAL
Mounting FacilityMOUNTING BOARD
Relay TypeDIFFERENTIAL AND VOLTAGE
Mounting ConfigurationFOUR 11/64 IN. DIA MTG HOLES SPACED ON 1.125 IN. BY 1.250 IN. MTG CENTERS
Overall Length3.438 INCHES NOMINAL
Usage DesignCIRCUIT SWITCHING
Controlling AgencyHARTMAN ELECTRIC MFG CO
Identifying Number7668 PART NO. AND 7669 PART NO.
Overall Height1.750 INCHES NOMINAL
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 7578 available?
We can source 7578 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 7578 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7578 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 7578?
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 7578?
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.