BAE Systems Information And Electronic Systems Integration I · Electronic Components
1264-540
SEMICONDUCTOR DEVICE,PHOTO — NSN 5961-01-358-8557
Part Number1264-540
ManufacturerBAE Systems Information And Electronic Systems Integration I
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-358-8557 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,PHOTO
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE
Current Rating100.00 NANOAMPERES MAXIMUM DARK CURRENT
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.235 INCHES NOMINAL
Overall Diameter0.219 INCHES NOMINAL
Semiconductor MaterialSILICON
Terminal Circle Diameter0.100 INCHES NOMINAL
Function For Which DesignedPHOTOTRANSISTOR
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 1264-540 available?
We can source 1264-540 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 1264-540 by BAE Systems Information And Electronic Systems Integration I obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1264-540 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 1264-540?
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 1264-540?
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.