Industrial Electronic Engineers, Inc. · Electronic Components
LL201R
Light Emitting Diode
Part NumberLL201R
ManufacturerIndustrial Electronic Engineers, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-236-1503 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Maximum Operating Temp Per Measure100.0 CELSIUS AMBIENT AIR
MaterialPLASTIC ENCLOSURE
Lens TransparencyTRANSLUCENT
Semiconductor MaterialGALLIUM ARSENIDE SULFIDE
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Overall Length0.210 INCHES MAXIMUM
Internal ConfigurationPOINT CONTACT
Mounting MethodTERMINAL
Terminal Length0.500 INCHES MINIMUM
Power Rating Per Characteristic100.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
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 LL201R available?
We can source LL201R 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 LL201R by Industrial Electronic Engineers, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LL201R 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 LL201R?
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 LL201R?
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.