MIL-SPEC · Electronic Components
PC37Q4R5
Capacitor, Variable, Quartz Dielec
Part NumberPC37Q4R5
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-786-8767 (NSN)
Federal Item NameCAPACITOR,VARIABLE,QUARTZ DIELEC
Federal Supply Class5910 — Capacitors
Thread Class2A
Test Data Document81349-MIL-C-14409 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Insulation Dc Resistance At 25 Deg1500.0 GIGOHMS
Inclosure TypeENCASED
Capacitance Drift In Picofarads0.01 SINGLE SECTION
Nonderated Voltage Rating And Type750.0 DC CONTINUOUS SINGLE SECTION
Mounting Facility Type And Quantit1 THREADED BUSHING
Overall Diameter0.375 INCHES NOMINAL
Bushing Diameter0.250 INCHES NOMINAL
Bushing Length0.250 INCHES NOMINAL
Quality Factor At 25 Deg Celsius1500.0
Cancelled NSN5910-00-086-2092 (cancelled)
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 PC37Q4R5 available?
We can source PC37Q4R5 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 PC37Q4R5 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PC37Q4R5 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 PC37Q4R5?
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 PC37Q4R5?
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.