MIL-SPEC · Electronic Components
UG-528/U
Attenuator, Fixed
Part NumberUG-528/U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-373-1971 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Body StyleRECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
Overall Height1.281 INCHES NOMINAL
Overall Length2.781 INCHES NOMINAL
Terminal Type And Quantity2 CONNECTOR
Overall Width1.219 INCHES NOMINAL
Mounting MethodCONNECTOR
Input Impedance Rating In Ohms53.0
Output Impedance Rating In Ohms53.0
Application DesignTRANSMISSION LINE
Cancelled NSN5935-00-201-2350 (cancelled)
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 UG-528/U available?
We can source UG-528/U 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 UG-528/U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UG-528/U 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 UG-528/U?
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 UG-528/U?
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.