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PTC  · PTC Thermistors

ZPC45CE300B

PTC Thermistors 30ohm 140V 20% Positive Thermistors

Part NumberZPC45CE300B
ManufacturerPTC
AvailabilityAvailable to order — request a quote

Specifications

Standard Pack Qty500
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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

Frequently asked

Is ZPC45CE300B available?
We can source ZPC45CE300B 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 ZPC45CE300B by PTC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ZPC45CE300B 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 ZPC45CE300B?
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 ZPC45CE300B?
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.