Mtk Electronics Inc. · Electronic Components
M1478
Filter, Radio Frequency Interfere
Part NumberM1478
ManufacturerMtk Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-146-3629 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Body Width2.250 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Functional Terminal Type And Quant1 COMPONENT SOCKET INPUT AND 3 TURRET OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Operating Voltage Rating And Type400.0 VOLTS DC SINGLE RADIO INTERFERENCE SECOND FUNCTION
Nominal Thread Size0.190 INCHES
Body Length6.000 INCHES NOMINAL
Overall Height10.530 INCHES NOMINAL
Mounting Facility Screw Thread SerUNF
Body Height9.000 INCHES NOMINAL
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Vendor Part Numbers2939299-1
Cancelled NSN5915-01-121-4128 (cancelled)
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 M1478 available?
We can source M1478 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 M1478 by Mtk Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M1478 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 M1478?
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 M1478?
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.