The Coupler,optoelectronic, cataloged under National Stock Number 5980-01-482-8115, 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 Siemens Microelectronics Inc Optoelectronics Div. 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. 2 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 | 5980-01-482-8115 |
| Primary Part Number | ILD223T |
| Item Name | Coupler,optoelectronic |
| FSC / FSG | 5980 / 59 — Optoelectronic Devices and Associated Hardware |
| Manufacturer | Siemens Microelectronics Inc Optoelectronics Div |
| Status | ACTIVE |
| General Characteristics Item Description | TWO CHANNELS; ISOLATION TEST VOLTAGE 3000 V; OPERATING TEMPERATURE -55 TO 100 DEGREES C 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 |
|---|---|
| ILD223T PRIMARY | Siemens Microelectronics Inc Optoelectronics Div (USA) |
NSN 5980-01-482-8115 is a Coupler,optoelectronic, manufactured by Siemens Microelectronics Inc Optoelectronics Div, classified under FSC 5980, Optoelectronic Devices and Associated Hardware. Status: active.
NSN 5980-01-482-8115 has 1 manufacturer part number on file: ILD223T (Siemens Microelectronics Inc Optoelectronics Div).
2 possible matches (shared part number, not a government interchangeability claim): 5980-01-619-3522, 5980-01-650-8582. Verify interchangeability with system specifications before substitution.
Key specifications for ILD223T: Overall Height: 0.240 INCHES NOMINAL IN; General Characteristics Item Description: TWO CHANNELS; ISOLATION TEST VOLTAGE 3000 V; OPERATING TEMPERATURE -55 TO 100 DEGREES C V; Overall Length: 0.230 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SMALL OUTLINE SURFACE MOUNT OPTOCOUPLER. 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 5980-01-482-8115 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.