The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-310-5443, is classified within Federal Supply Class 5980 (Optoelectronic Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Agilent Technologies Inc. Div Semiconductor Products Group Business Center. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-310-5443 |
| Primary Part Number | HCPL-2631 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Agilent Technologies Inc. Div Semiconductor Products Group Business Center |
| Status | ACTIVE |
| General Characteristics Item Description | DUAL CHANNEL HIGH SPEED OPTOCOUPLER; SUPPLY VOLTAGE OUTPUT COLLECTOR SUPPLY VOLTAGE 5.5 MAX VOLTS; INPUT CURRENT HIGH LEVEL EACH CHANNEL 15.0 MAX MA; OPERATING TEMPERATURE 70.0 DEGREE CELSIUS; 0.390 IN. MAX LG; 0.260 IN. MAX W; 0.165 IN. MAX H; EIGHT PIN TYPE TERMINALS 0.135 IN. MAX LG IN |
| Storage Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HCPL-2631 | Quality Technologies Corp (USA) |
| HCPL-2631 PRIMARY | Agilent Technologies Inc. Div Semiconductor Products Group Business Center (USA) |
| Reference | Meaning |
|---|---|
| 220041 | C/1 Advisory reference — outside the item-of-supply concept Wavetek Rf Products, Inc |
| HCPL-2631 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5980-01-310-5443 is a Coupler,optoelectronic, manufactured by Agilent Technologies Inc. Div Semiconductor Products Group Business Center, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-310-5443 has 2 manufacturer part numbers on file: HCPL-2631 (Quality Technologies Corp), HCPL-2631 (Agilent Technologies Inc. Div Semiconductor Products Group Business Center).
3 possible matches (shared part number, not a government interchangeability claim): 6610-01-356-3432, 2915-01-588-7656, 4710-01-607-1262. Verify interchangeability with system specifications before substitution.
Key specifications for HCPL-2631: General Characteristics Item Description: DUAL CHANNEL HIGH SPEED OPTOCOUPLER; SUPPLY VOLTAGE OUTPUT COLLECTOR SUPPLY VOLTAGE 5.5 MAX VOLTS; INPUT CURRENT HIGH LEVEL EACH CHANNEL 15.0 MAX MA; OPERATING TEMPERATURE 70.0 DEGREE CELSIUS; 0.390 IN. MAX LG; 0.260 IN. MAX W; 0.165 IN. MAX H; EIGHT PIN TYPE TERMINALS 0.135 IN. MAX LG IN; Storage Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.