The Transistor, cataloged under National Stock Number 5961-00-977-5787, 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 Itt Semiconductors a Division of International Telephone and Telegraph Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-977-5787 |
| Primary Part Number | CDT1444 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Itt Semiconductors a Division of International Telephone and Telegraph Corp |
| Status | CANCELLED |
| Power Rating Per Characteristic | 11.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Overall Diameter | 0.875 INCHES MAXIMUM IN |
| Mounting Facility Quantity | 2 |
| Internal Configuration | JUNCTION CONTACT |
| Semiconductor Material | GERMANIUM |
| Voltage Rating in Volts Per Characteristic | 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 10.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Current Rating Per Characteristic | 1.50 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Mounting Method | UNTHREADED HOLE(S) |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Internal Junction Configuration | PNP |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD AND 1 CASE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5961-00-977-5787 is a Transistor, manufactured by Itt Semiconductors a Division of International Telephone and Telegraph Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-977-5787 has 4 cross-referenced part numbers: CDT1444 (Itt Semiconductors a Division of International Telephone and Telegraph Corp), 35487 (Renesas Electronics America Inc), 116707 (Fluke Corp), 116707 (Keuffel and Esser Co).
There are 7 known substitutes for 5961-00-977-5787: 6105-00-088-2836, 5120-00-793-6890, 3455-00-808-4294 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for CDT1444: Power Rating Per Characteristic: 11.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION; Overall Diameter: 0.875 INCHES MAXIMUM IN; Mounting Facility Quantity: 2; Internal Configuration: JUNCTION CONTACT. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-977-5787 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.