Raytheon · Electronic Components
G287777-1
Isolator, Radio Frequency Reflect
Part NumberG287777-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-348-8677 (NSN)
Federal Item NameISOLATOR,RADIO FREQUENCY REFLECT
Federal Supply Class5985 — Antennas and Waveguides
Flange Quantity2
Flange Connection Facility Quantit4 OVERALL
Flange TypeCHOKE
Thread Size0.112-40 INCHES NOMINAL OVERALL
FSC Application DataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Width0.500 INCHES NOMINAL
Overall Length1.690 INCHES NOMINAL
Frequency Range Rating+43250.0 TO 45750.0 MEGAHERTZ
Overall Width1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
Overall Height1.180 INCHES NOMINAL
Length0.530 INCHES NOMINAL
Vendor Part NumbersCQH108
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 G287777-1 available?
We can source G287777-1 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 G287777-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G287777-1 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 G287777-1?
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 G287777-1?
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.