MIL-SPEC · Electronic Components
CM893U
Attenuator, Fixed
Part NumberCM893U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-615-3105 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Overall Length8.250 INCHES NOMINAL
Rf Signal Attenuation In Decibels10.0
Overall Diameter0.781 INCHES NOMINAL
Terminal Type And Quantity2 CONNECTOR
Output Impedance Rating In Ohms50.0
Frequency Range1.000 KILOHERTZ MINIMUM AND 10.000 KILOHERTZ MAXIMUM
Input Impedance Rating In Ohms50.0
Power Rating1.0 WATTS AVERAGE
Application DesignTRANSMISSION LINE
Attenuation Accuracy In Decibels-1.20 TO 1.20
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 CM893U available?
We can source CM893U 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 CM893U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM893U 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 CM893U?
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 CM893U?
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.