Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
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PRODUCT OVERVIEW
The COUPLER,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include storage_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5980-01-017-1903, 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
1990-0444
NSN:5980-01-017-1903 FSC:5980 — LIGHT EMITTING DIODE CAGE:28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
storage_temp_range
-55.0 TO 125.0 CELSIUS DEGC
general_characteristics_item_description
LIGHT EMITTING INPUT DIODE OPTICALLY COUPLED WITH A P-N PHOTODIODE,M 55 TO P 100 DEG C OPERATING TEMP,0.390 IN. MAX LG,0.260 IN. MAX W,0.165 IN. H,EIGHT TERMINALS IN
NSN
5980-01-017-1903
COMPONENT DIAGRAM
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: LIGHT EMITTING INPUT DIODE OPTICALLY COUPLED WITH A P-N PHOTODIODE,M 55 TO P 100 DEG C OPERATING TEMP,0.390 IN. MAX LG,0.260 IN. MAX W,0.165 IN. H,EIGHT TERMINALS IN
•
STORAGE TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION
LIGHT EMITTING INPUT DIODE OPTICALLY COUPLED WITH A P-N PHOTODIODE,M 55 TO P 100 DEG C OPERATING TEMP,0.390 IN. MAX LG,0.260 IN. MAX W,0.165 IN. H,EIGHT TERMINALS IN
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FREQUENTLY ASKED QUESTIONS
What is 1990-0444?
1990-0444 is a COUPLER,OPTOELECTRONIC.
What parts can replace 1990-0444?
There are 16 known substitutes for 1990-0444: 103019, 711761-4, K48655-4 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1990-0444 still available?
1990-0444 is currently cancelled.
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