Mtk Electronics Inc. · Electronic Components
M1931
Filter, Radio Frequency Interfere
Part NumberM1931
ManufacturerMtk Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-473-2449 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Functional Terminal Type And Quant1 CONNECTOR, PLUG INPUT AND 1 CONNECTOR, RECEPTACLE OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Input Impedance Per Function W Loa0.05 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Output Impedance Per Function W So0.05 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Test Data Document56232-1224373 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA I
Operating Voltage Rating And Type20.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Relationship To Similar EquipmentSIMLIER TO FILTER RADIO FREQUENCY INTER. P/NM1932;RF15009-2
Operating Current Rating Per Funct0.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Overall Length4.200 INCHES MINIMUM AND 4.300 INCHES MAXIMUM
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Vendor Part NumbersRF15009-1, 1224373-201
ESD/EMICode A — ESD/EMI sensitive item
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 M1931 available?
We can source M1931 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 M1931 by Mtk Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M1931 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 M1931?
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 M1931?
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.