The Transistor, cataloged under National Stock Number 5961-01-188-8564, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Crystalonics, Inc.. Government technical data includes 12 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 | 5961-01-188-8564 |
| Primary Part Number | TN5277 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Crystalonics, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | -7.0 MAXIMUM GATE TO SOURCE CUTOFF VOLTAGE AND -150.0 MAXIMUM GATE TO SOURCE VOLTAGE AND -150.0 MAXIMUM DRAIN TO GATE VOLTAGE |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-39 |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | FIELD EFFECT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 12.50 MILLIAMPERES MAXIMUM ZERO-GATE-VOLTAGE DRAIN CURRENT AND 10.00 MILLIAMPERES MAXIMUM GATE CURRENT |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Power Rating Per Characteristic | 1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| 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 |
|---|---|
| TN5277 PRIMARY | Crystalonics, Inc. (USA) |
NSN 5961-01-188-8564 is a Transistor, manufactured by Crystalonics, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-188-8564 has 1 manufacturer part number on file: TN5277 (Crystalonics, Inc.).
Key specifications for TN5277: Voltage Rating in Volts Per Characteristic: -7.0 MAXIMUM GATE TO SOURCE CUTOFF VOLTAGE AND -150.0 MAXIMUM GATE TO SOURCE VOLTAGE AND -150.0 MAXIMUM DRAIN TO GATE VOLTAGE; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-39; Overall Diameter: 0.370 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM IN. 12 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.