Lockheed Martin · Electronic Components
77C721263P002
Switch, Radio Frequency Transmiss
Part Number77C721263P002
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-293-4064 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Coaxial Connector Series DesignatiTNC
Switch TypeTRANSFER
Rf Maximum Voltage Rating1.0 KILOVOLTS RMS
Rf Power Handling Capability100.0 WATTS AVERAGE FIRST
Actuator Current Type And Rating I0.25 DC NOMINAL
Coupling Position Quantity5
Actuator Voltage In Volts28.0 NOMINAL
Switching Time15.0 MILLISECONDS
Terminal Type And Quantity1 CONNECTOR, RECEPTACLE AND 5 RECEPTACLE, COAXIAL
Overall Length3.250 INCHES MAXIMUM
Overall Height2.130 INCHES MAXIMUM
Vendor Part Numbers300-11252-1003
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 77C721263P002 available?
We can source 77C721263P002 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 77C721263P002 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C721263P002 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 77C721263P002?
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 77C721263P002?
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.