Narda Holdings · Electronic Components
4379BF
Dummy Load, Electrical
Part Number4379BF
ManufacturerNarda Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-054-6694 (NSN)
Federal Item NameDUMMY LOAD,ELECTRICAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Length0.625 INCHES NOMINAL
Style DesignatorCOAXIAL MOUNTED
Power Rating0.500 WATTS AVERAGE
Coaxial Connector Series DesignatiSMA
Connector End DesignFEMALE
Cooling MethodSELF-COOLED
Frequency Range Rating+0.000 TO 18.000 GIGAHERTZ
Overall Diameter0.203 INCHES NOMINAL
Voltage Standing Wave Ratio Freque+0.000 TO 4.000 GIGAHERTZ AND +4.000 TO 12.400 GIGAHERTZ AND +12.400 TO 18.000 GIGAHERTZ
Termination TypeCONNECTION COAXIAL
Voltage Standing Wave Ratio1.05 AND 1.10 AND 1.15
Vendor Part NumbersGT817BJ1
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 4379BF available?
We can source 4379BF 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 4379BF by Narda Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4379BF 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 4379BF?
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 4379BF?
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.