The Transistor, cataloged under National Stock Number 5961-00-938-7657, 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 Microsemi Corp - Massachusetts. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5961-00-938-7657 |
| Primary Part Number | 2N3300 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Microsemi Corp - Massachusetts |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-5 |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Specification/standard Data | 80131-RELEASE4762 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Power Rating Per Characteristic | 3.0 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 |
|---|---|
| 2N3300 | Microsemi Corp - Massachusetts (USA) |
| 2N3300 | Semitronics Corp (USA) |
| 2N3300 | Solid State Devices, Inc (USA) |
| 2N3300TIN/LEAD | Central Semiconductor, Llc Dba Central Semiconductor Corp (USA) |
| Reference | Meaning |
|---|---|
| RELEASE4762 | 5/9 Secondary reference U.S. Government activity |
| 2N3300 | C/1 Advisory reference — outside the item-of-supply concept Itt Semiconductors a Division of International Telephone and Telegraph Corp |
| 2N3300 | 3/9 Design control — primary reference U.S. Government activity |
| 2N3300A | 5/9 Secondary reference Adelco Elektronik Gmbh |
| 2N3300 | C/1 Advisory reference — outside the item-of-supply concept Silicon Transistor Corporation Dba Same |
| 340554 | 5/2 Secondary reference U.S. Government activity |
| 2N3300 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 2N3300 | 5/9 Secondary reference Adelco Elektronik Gmbh |
NSN 5961-00-938-7657 is a Transistor, manufactured by Microsemi Corp - Massachusetts, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-938-7657 has 4 manufacturer part numbers on file: 2N3300 (Microsemi Corp - Massachusetts), 2N3300 (Semitronics Corp), 2N3300 (Solid State Devices, Inc), 2N3300TIN/LEAD (Central Semiconductor, Llc Dba Central Semiconductor Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5961-00-967-5737, 5961-01-046-6780, 5340-01-196-2542. Verify interchangeability with system specifications before substitution.
Key specifications for 2N3300: Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-5; Overall Diameter: 0.370 INCHES MAXIMUM IN. 15 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.