Sharp Microelectronics · Electronic Components
PT501A
Photodetector Transistors PT501 with Ic bin 20-80mA
Part NumberPT501A
ManufacturerSharp Microelectronics
AvailabilityAvailable to order — request a quote
Specifications
Cancelled NSN5961-01-331-5237 (cancelled)
NSN Cancelled Date17-MAR-2022
Federal Item NameSEMICONDUCTOR DEVICE,PHOTO
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 PT501A available?
We can source PT501A 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 PT501A by Sharp Microelectronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PT501A 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 PT501A?
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 PT501A?
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.