The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-00-238-3663, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-238-3663 |
| Primary Part Number | LD1-138 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Terminal Length | 0.500 INCHES MINIMUM IN |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-99 |
| Overall Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Component Name and Quantity | 2 TRANSISTOR |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR |
| Power Rating Per Characteristic | 600.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR |
| Terminal Type and Quantity | 6 UNINSULATED WIRE LEAD |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Voltage Rating in Volts Per Characteristic | 15.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC ALL SEMICONDUCTOR |
| Transfer Ratio | 50.0 NOMINAL STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER ALL TRANSISTOR |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LD1-138 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 134621-0000 | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| 150-092 | Systron-Donner Corp Microwave/instrument Div (USA) |
| HP13615 | Fairchild Semiconductor Corp (USA) |
| MD918A | Freescale Semiconductor, Inc. (USA) |
| SD2717H | Freescale Semiconductor, Inc. (USA) |
| 860001-138 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 01265656 | Thales Deutschland Gmbh (DEU) |
| NP13196 | Fairchild Semiconductor Corp (USA) |
| B162500-0000 | Butler National Corp (USA) |
| 200934-701 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 85801200-01 | General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA) |
| 5L.5412.001.35 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| SA2661 | Telcom Semiconductor Inc (USA) |
| 162500-000000 | Butler National Corp (USA) |
| 162500-0000 | Leonardo Us Cyber and Security Solutions, Llc (USA) |
| 014-850 | Ampex Systems Corp (USA) |
| 01265656 | Thales Dms France SAS (FRA) |
| 150-092 | Autek Systems Corp (USA) |
NSN 5961-00-238-3663 is a Semiconductor Devices,unitized, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-238-3663 has 19 cross-referenced part numbers: LD1-138 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 134621-0000 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 150-092 (Systron-Donner Corp Microwave/instrument Div), HP13615 (Fairchild Semiconductor Corp), MD918A (Freescale Semiconductor, Inc.) and 14 more.
There are 11 known substitutes for 5961-00-238-3663: 5935-00-238-3711, 5935-00-238-3712, 5961-00-499-7379 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for LD1-138: Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Terminal Length: 0.500 INCHES MINIMUM IN; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-99; Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-238-3663 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.