MTK Electronics · Electronic Components
400R20SM12
Filter, Radio Frequency Interfere
Part Number400R20SM12
ManufacturerMTK Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-097-3803 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Style DesignatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Operating Temp Range+0.0 TO 85.0 CELSIUS
Body Length4.440 INCHES MAXIMUM
Functional Terminal Type And Quant1 THREADED STUD INPUT FIRST FUNCTION
Maximum Voltage Drop Per Function1.6 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread SerUNEF
Source Impedance Rating Per Functi50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Nominal Thread Size0.625 INCHES
Inclosure TypeENCASED
Operating Current Rating Per Funct20.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers193AS535
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 400R20SM12 available?
We can source 400R20SM12 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 400R20SM12 by MTK Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 400R20SM12 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 400R20SM12?
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 400R20SM12?
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.