MIL-SPEC · Electronic Components
M3933/18-04N
Attenuator, Fixed
Part NumberM3933/18-04N
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-048-0174 (NSN)
Federal Item NameATTENUATOR,FIXED
Federal Supply Class5985 — Antennas and Waveguides
Frequency Range0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
Coaxial Connector Series DesignatiN
Overall Length2.750 INCHES MAXIMUM
Voltage Standing Wave Ratio Freque+0.0 TO 12.4 GIGAHERTZ
Test Data Document81349-MIL-A-3933 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Power Rating2.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
Terminal Type And Quantity2 CONNECTOR
Connection Type Per FunctionFEMALE OUTPUT AND MALE INPUT
Voltage Standing Wave Ratio1.25
Operating Temp Range-40.0 TO 55.0 CELSIUS
Rf Signal Attenuation In Decibels20.0
Cancelled NSN5985-01-016-0540 (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 M3933/18-04N available?
We can source M3933/18-04N 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 M3933/18-04N by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M3933/18-04N 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 M3933/18-04N?
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 M3933/18-04N?
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.