PENN ELCOM · Electronic Components
M1542
ABS SPEAKER POLE TOP HAT 1-1/2 INCH
Part NumberM1542
ManufacturerPENN ELCOM
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-233-1967 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Overall Length2.750 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Overall Height1.250 INCHES NOMINAL
Body Length2.000 INCHES NOMINAL
Body Width2.000 INCHES NOMINAL
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION; 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Functional Terminal Type And Quant2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION; 2 TAB, SOLDER LUG INPUT FIRST FUNCTION
Body MaterialMETAL
Source Impedance Rating Per Functi50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION; 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Voltage Rating And Type120.0 VOLTS AC 1ST RADIO INTERFERENCE AND 400.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION; 120.0 VOLTS AC 2ND RADIO INTERFERENCE AND 400.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
Federal Supply Class5915 — Filters And Networks
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 M1542 available?
We can source M1542 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 M1542 by PENN ELCOM obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M1542 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 M1542?
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 M1542?
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.