L3Harris Technologies, Inc. · Electronic Components
228923-3
Attenuator, Fixed
Part Number228923-3
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-256-1326 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
MaterialCOPPER ALLOY BODY
Precious Material And LocationCONTACTS SILVER AND EXTERNAL SURFACES SILVER
Power Rating2.0 WATTS AVERAGE
Frequency Range0.000 KILOHERTZ MINIMUM AND 12.000 KILOHERTZ MAXIMUM
Terminal Type And Quantity1 CONNECTOR
Input Impedance Rating In Ohms50.0
Mounting MethodCONNECTOR
Overall Diameter0.750 INCHES NOMINAL
Overall Length1.438 INCHES NOMINAL
Operating Temp Range-54.0 TO 125.0 CELSIUS
Voltage Standing Wave Ratio Freque+0.0 TO 6.0 KILOHERTZ AND +6.0 TO 10.0 KILOHERTZ AND +10.0 TO 12.0 KILOHERTZ
Vendor Part Numbers67-001-90428B
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 228923-3 available?
We can source 228923-3 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 228923-3 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 228923-3 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 228923-3?
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 228923-3?
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.