MTK Electronics · Electronic Components
A838
Filter, Radio Frequency Interfere
Part NumberA838
ManufacturerMTK Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-872-9078 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Inclosure TypeHERMETICALLY SEALED
Operating Current Rating Per Funct5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
Mounting Facility Type And Quantit1 THREADED BUSHING LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Functi50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 THREADED STUD INPUT FIRST FUNCTION
Power Line Frequency Rating Per Fu60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Outside Diameter1.000 INCHES NOMINAL
Overall Length3.944 INCHES NOMINAL
Operating Voltage Rating And Type115.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers46410L1
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 A838 available?
We can source A838 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 A838 by MTK Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A838 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 A838?
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 A838?
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.