MIL-SPEC · Electronic Components
CP53B5EF503M
Capacitor, Fixed, Paper Dielectric
Part NumberCP53B5EF503M
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-126-9217 (NSN)
Federal Item NameCAPACITOR,FIXED,PAPER DIELECTRIC
Federal Supply Class5910 — Capacitors
Terminal Type And Quantity3 TAB, SOLDER LUG
Body Height0.750 INCHES NOMINAL
Body Length1.812 INCHES NOMINAL
Tolerance Range Per Section-20.00 TO 20.00 PERCENT 1ST SECTION AND -20.00 TO 20.00 PERCENT 2ND SECTION AND -20.00 TO 20.00 PERCENT 3RD SECTION
Body Width1.000 INCHES NOMINAL
Features ProvidedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE
Nonderated Continuous Voltage Rati600.0 DC 1ST SECTION AND 600.0 DC 2ND SECTION AND 600.0 DC 3RD SECTION
Section Quantity3
Body StyleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
Reliability IndicatorNOT ESTABLISHED
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 CP53B5EF503M available?
We can source CP53B5EF503M 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 CP53B5EF503M by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CP53B5EF503M 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 CP53B5EF503M?
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 CP53B5EF503M?
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.