Microphase Corp. · Electronic Components
R4688
Diplexer — Antennas and Waveguides
Part NumberR4688
ManufacturerMicrophase Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-378-9319 (NSN)
Federal Item NameDIPLEXER
Federal Supply Class5985 — Antennas and Waveguides
Operating Frequency12.5 GIGAHERTZ MINIMUM AND 91.0 GIGAHERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Transmission Line TypeCOAXIAL CABLE
Vendor Part NumbersA55A9041-1
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 R4688 available?
We can source R4688 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 R4688 by Microphase Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R4688 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 R4688?
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 R4688?
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.