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Technical Data Sheet
8500A-4521 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The LIGHT EMITTING DIODE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.710 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN, reducer_type: CONCENTRIC, overall_length: 0.450 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-145-8647, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8500A-4521
NSN: 5980-01-145-8647
FSC: 5980 — LIGHT EMITTING DIODE
CAGE: 89536 — FLUKE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.710 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
reducer_typeCONCENTRIC
overall_length0.450 INCHES MAXIMUM IN
connection_typeTHREADED EXTERNAL PIPE SECOND END
mounting_methodUNTHREADED HOLE(S)
connection_stylePLAIN (PIPE) SECOND END
overall_diameter0.875 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
NSN5980-01-145-8647
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LIGHT EMITTING DIODE TITLE COMPONENT PN 8500A-4521 MFR LIGHT EMITTING DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
N7475BInterchangeable
interchangeable cross-reference
interchangeable
658025Interchangeable
interchangeable cross-reference
interchangeable
SN4463Interchangeable
interchangeable cross-reference
interchangeable
J530Interchangeable
interchangeable cross-reference
interchangeable
440016Interchangeable
interchangeable cross-reference
interchangeable
1600750Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8500A-4521?
8500A-4521 is a LIGHT EMITTING DIODE.
What parts can replace 8500A-4521?
There are 11 known substitutes for 8500A-4521: N7475B, 658025, SN4463 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8500A-4521?
8500A-4521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-145-8647. This indicates validated use in U.S. government and defense supply chains.
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