Keysight Technologies · Electronic Components
8761B-556
Switch, Radio Frequency Transmiss
Part Number8761B-556
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-134-8108 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
Voltage Standing Wave Ratio1.25 SINGLE
Rf Power Handling Capability10.0 WATTS AVERAGE FIRST
Overall Width2.000 INCHES NOMINAL
Connector End DesignFEMALE AND MALE
Switch Return Mechanism TypeLATCHING
Actuator Operating MethodSOLID STATE
Switch TypeNONTRANSFER
Coupling Position Quantity3
Overall Length2.600 INCHES NOMINAL
Terminal Type And Quantity2 TURRET AND 3 RECEPTACLE, COAXIAL
Vendor Part NumbersC4632-42B
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 8761B-556 available?
We can source 8761B-556 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 8761B-556 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8761B-556 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 8761B-556?
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 8761B-556?
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.