MIL-SPEC · Electronic Components
CX04M685K
Capacitor, Fixed, Electrolytic
Part NumberCX04M685K
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-243-6764 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Anode TypeSOLID
Tolerance Range Per Section-10.00 TO 10.00 PERCENT ALL SECTIONS
Terminal Length0.120 INCHES MINIMUM
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Center To Center Distance Between0.325 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
Body Length0.200 INCHES MAXIMUM
Test Data Document81349-MIL-C-49137 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Nonderated Continuous Voltage Rati35.0 DC ALL SECTIONS
Body Width0.240 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Terminal Type And Quantity4 PRINTED CIRCUIT
Body Height0.180 INCHES MAXIMUM
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 CX04M685K available?
We can source CX04M685K 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 CX04M685K by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CX04M685K 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 CX04M685K?
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 CX04M685K?
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.