MIL-SPEC · Electronic Components
M39030/3-01S
Dummy Load, Electrical
Part NumberM39030/3-01S
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-285-0439 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Voltage Standing Wave Ratio Freque+0.000 TO 18.000 GIGAHERTZ
Precious MaterialGOLD
Cooling MethodSELF-COOLED
Style DesignatorCOAXIAL MOUNTED
Test Data Document81349-MIL-D-39030 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Precious Material And LocationTERMINALS GOLD
Overall Diameter0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
Operating PositionHORIZONTAL
Power Rating0.500 WATTS AVERAGE AND 50.000 WATTS PEAK
Voltage Standing Wave Ratio1.05
Body Diameter0.280 INCHES MAXIMUM
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 M39030/3-01S available?
We can source M39030/3-01S 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 M39030/3-01S by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39030/3-01S 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 M39030/3-01S?
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 M39030/3-01S?
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.