Keysight Technologies Inc. · Electronic Components
1990-0778
Light Emitting Diode
Part Number1990-0778
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-221-2485 (NSN)
Federal Item NameLIGHT EMITTING DIODE
Federal Supply Class5980 — Optoelectronic Devices
Mounting MethodTERMINAL
Overall Length0.115 INCHES MAXIMUM
Power Rating Per Characteristic120.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.100 INCHES NOMINAL
Color Tone Produced Per SourceGREEN LENS
Precious MaterialSILVER
Current Rating Per Characteristic60.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Terminal Length0.450 INCHES MINIMUM
Terminal Type And Quantity2 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measure100.0 CELSIUS AMBIENT AIR
Internal ConfigurationPOINT CONTACT
Vendor Part NumbersQLMP-6889
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 1990-0778 available?
We can source 1990-0778 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 1990-0778 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1990-0778 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 1990-0778?
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 1990-0778?
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.