Xicon · Capacitors > Ceramic Disc Capacitors
140-50N5-300J
Xicon 140 Series Class I ceramic disc capacitor, likely 30pF ±5%, 50V, NPO, radial; exact 300J variant needs confirmation
Part Number140-50N5-300J
ManufacturerXicon
AvailabilityIn stock — ships fast
Specifications
Capacitance30 pF inferred from 300 code
Voltage50 VDC
Tolerance±5% J code
DielectricNPO / C0G
Lead StyleRadial
Lead SpacingLikely 5.08–6.35 mm depending suffix
Temperature RangeSee Xicon CDR Series
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 140-50N5-300J in stock?
Yes — 140-50N5-300J is in our stock database. Request a quote for current pricing and lead time.
Is 140-50N5-300J by Xicon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 140-50N5-300J 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 140-50N5-300J?
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 140-50N5-300J?
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.