2N389: TRANSISTOR.
The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_width: 0.859 INCHES NOMINAL IN, overall_height: 0.328 INCHES NOMINAL IN, overall_length: 0.859 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.870 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the U.S.
Government catalog under NSN 5961-00-064-0151, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| overall_width | 0.859 INCHES NOMINAL IN |
| overall_height | 0.328 INCHES NOMINAL IN |
| overall_length | 0.859 INCHES NOMINAL IN |
| mounting_method | UNTHREADED HOLE(S) |
| overall_diameter | 0.870 INCHES MAXIMUM IN |
| special_features | JUNCTION PATTERN ARRANGEMENT: NPN |
| features_provided | HERMETICALLY SEALED CASE |
| internal_configuration | JUNCTION CONTACT |
| semiconductor_material | SILICON |
| mounting_facility_quantity | 4 |
| terminal_type_and_quantity | 3 WIRE HOOK |
| specification/standard_data | 81349-MIL-S-19500/173 GOVERNMENT SPECIFICATION |
| NSN | 5961-00-064-0151 |
| OVERALL HEIGHT | 0.305 INCHES MINIMUM AND 0.305 INCHES MINIMUM AND 0.355 INCHES MAXIMUM0.355 INCHES MAXIMUM IN |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 10.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN10.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 200.0 CELSIUS JUNCTION200.0 CELSIUS JUNCTION DEGC |
| MOUNTING FACILITY QUANTITY | 44 |
| MOUNTING METHOD | UNTHREADED HOLE(S) |
| INTERNAL JUNCTION CONFIGURATION | NPNNPN |
| SEMICONDUCTOR MATERIAL | SILICONSILICON |
| OVERALL LENGTH | 0.850 INCHES MINIMUM AND 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM0.870 INCHES MAXIMUM IN |
| INTERNAL CONFIGURATION | JUNCTION CONTACTJUNCTION CONTACT |
| OVERALL WIDTH | 0.670 INCHES MINIMUM AND 0.670 INCHES MINIMUM AND 0.690 INCHES MAXIMUM0.690 INCHES MAXIMUM IN |