Stewart-Warner · Electronic Components
EX21045AP
Filter, Radio Frequency Interfere
Part NumberEX21045AP
ManufacturerStewart-Warner
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-503-2138 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Body Width1.296 INCHES NOMINAL
Overall Length23.781 INCHES NOMINAL
Output Terminal Manufacturer Code81349
Inclosure TypeENCASED
Operating Current Rating Per Funct3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Input Terminal Manufacturer Code81349
Operating Voltage Rating And Type115.0 VOLTS AC SINGLE RADIO INTERFERENCE AND 24.0 VOLTS DC SINGLE RADIO INTERFERENCE LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 CONNECTOR, PLUG INPUT FIRST FUNCTION
Overall Height1.218 INCHES NOMINAL
Distance Between Centerlines Of Mo0.983 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.168 INCHES NOMINAL
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 EX21045AP available?
We can source EX21045AP 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 EX21045AP by Stewart-Warner obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If EX21045AP 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 EX21045AP?
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 EX21045AP?
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.