Sprague Electric Co World Hqs · Electronic Components
3JX5903B
Filter, Radio Frequency Interfere
Part Number3JX5903B
ManufacturerSprague Electric Co World Hqs
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-235-4033 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Overall Length16.560 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Body Length2.560 INCHES MAXIMUM
Maximum Dielectric Withstanding Dc2.25 KILOVOLTS AT SEA LEVEL
Body Height1.780 INCHES MAXIMUM
Functional Terminal Type And Quant2 WIRE LEAD INPUT FIRST FUNCTION
Maximum Voltage Drop Per Function1.2 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Current Rating Per Funct3.0 1ST RADIO INTERFERENCE FIRST FUNCTION
Full Load Insertion Loss Frequenci0.15 AND 0.5 AND 1.0 AND 5.0 AND 10.0 AND 30.0
Source Impedance Rating Per Functi50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
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 3JX5903B available?
We can source 3JX5903B 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 3JX5903B by Sprague Electric Co World Hqs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3JX5903B 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 3JX5903B?
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 3JX5903B?
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.