The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-150-6057, 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 Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5980-01-150-6057 |
| Primary Part Number | 4N50 |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ |
| Status | ACTIVE |
| General Characteristics Item Description | ISOLATION VOLTAGE,INPUT,OUTPUT,CASE 1500 VRMS,COLLECTOR-EMITTER VOLTAGE,BASE OPEN 40.0 V,COLLECTOR-BASE VOLTAGE 40.0 V,EMITTER-BASE VOLLTAGE 4.0 V,INPUT DIODE REVERSE VOLTAGE 3.0 V,OPERATING TEMPERTURE M 55.0 TO 110.0 DEG. C,O/A DIM. 0.402 IN. LG,0.370 IN W,0.275 IN. HGT V |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4N50 PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
NSN 5980-01-150-6057 is a Coupler,optoelectronic, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-150-6057 has 1 manufacturer part number on file: 4N50 (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).
Key specifications for 4N50: General Characteristics Item Description: ISOLATION VOLTAGE,INPUT,OUTPUT,CASE 1500 VRMS,COLLECTOR-EMITTER VOLTAGE,BASE OPEN 40.0 V,COLLECTOR-BASE VOLTAGE 40.0 V,EMITTER-BASE VOLLTAGE 4.0 V,INPUT DIODE REVERSE VOLTAGE 3.0 V,OPERATING TEMPERTURE M 55.0 TO 110.0 DEG. C,O/A DIM. 0.402 IN. LG,0.370 IN W,0.275 IN. HGT V. 1 specification is 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.
NSN 5980-01-150-6057 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.