Captor · Electronic Components
A-3899
Filter, Radio Frequency Interfere
Part NumberA-3899
ManufacturerCaptor
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-134-5162 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON TWO SURFACES
Body Length5.000 INCHES NOMINAL
Body Width3.000 INCHES NOMINAL
Distance Between Centerlines Of Mo4.500 INCHES NOMINAL
Nominal Thread Size0.164 INCHES
Operating Voltage Rating And Type250.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Full Load Insertion Loss Frequenci0.15 AND 1.0 AND 5.0 AND 10.0 AND 20.0 AND 100.0
Power Line Frequency Rating Per Fu60.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Functional Terminal Type And Quant1 THREADED STUD GROUND THIRD FUNCTION
Overall Length5.750 INCHES NOMINAL
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 A-3899 available?
We can source A-3899 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 A-3899 by Captor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A-3899 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 A-3899?
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 A-3899?
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.