Northrop Grumman Systems Corporation · Electronic Components
581R942H01
Light Emitting Diode
Part Number581R942H01
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-108-1347 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
MaterialGLASS ENCLOSURE
Test Data Document97942-581R942 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Voltage Rating In Volts Per Charac2.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Power Rating Per Characteristic1.3 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Maximum Operating Temp Per Measure125.0 CELSIUS JUNCTION
Current Rating Per Characteristic20.00 AMPERES MAXIMUM FORWARD CURRENT, DC
Mounting MethodTERMINAL
Overall Diameter0.230 INCHES MAXIMUM
Terminal Length1.000 INCHES MINIMUM
Semiconductor MaterialGALLIUM ARSENIDE
Vendor Part NumbersC30122-11CD864
ESD/EMICode B — ESD/EMI sensitive item
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 581R942H01 available?
We can source 581R942H01 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 581R942H01 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 581R942H01 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 581R942H01?
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 581R942H01?
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.