The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-534-3836, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Scientific Components Corp Dba Mini-Circuits. Government technical data includes 16 specifications, 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 | 5985-01-534-3836 |
| Primary Part Number | ZSDR-230 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Scientific Components Corp Dba Mini-Circuits |
| Status | ACTIVE |
| Switching Time | 4.0 MICROSECONDS US |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Voltage Standing Wave Ratio | 1.90 SINGLE |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 1.90 FIRST |
| Insertion Loss in Decibels | 2.70 SECOND |
| Frequency Rating | 10.0 MEGAHERTZ MINIMUM AND 3000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 20.0 DECIBELS AVERAGE FIRST |
| Rf Power Handling Capability | 28.0 DECIBELS AVERAGE SECOND |
| Rf Power Handling Capability | 30.0 DECIBELS AVERAGE SINGLE |
| Material | ALUMINUM ALLOY BODY |
| Terminal Type and Quantity | 2 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ZSDR-230 PRIMARY | Scientific Components Corp Dba Mini-Circuits (USA) |
NSN 5985-01-534-3836 is a Switch,radio Frequency Transmiss, manufactured by Scientific Components Corp Dba Mini-Circuits, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-534-3836 has 1 manufacturer part number on file: ZSDR-230 (Scientific Components Corp Dba Mini-Circuits).
Key specifications for ZSDR-230: Switching Time: 4.0 MICROSECONDS US; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 1.240 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.90 SINGLE. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-534-3836 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.