121-855: TRANSISTOR.
The TRANSISTOR is a Hama industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_height: 0.250 INCHES MAXIMUM IN, overall_length: 0.250 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.560 INCHES NOMINAL IN, special_features: 428D, LOUDER/BACKHOE. This part is cataloged in the U.S.
Government catalog under NSN 5961-01-115-9564, 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.
| material | PLASTIC ENCLOSURE |
| overall_height | 0.250 INCHES MAXIMUM IN |
| overall_length | 0.250 INCHES MAXIMUM IN |
| mounting_method | TERMINAL |
| terminal_length | 0.560 INCHES NOMINAL IN |
| special_features | 428D, LOUDER/BACKHOE |
| features_provided | HERMETICALLY SEALED CASE |
| internal_configuration | JUNCTION CONTACT |
| semiconductor_material | SILICON |
| terminal_type_and_quantity | 3 UNINSULATED WIRE LEAD |
| power_rating_per_characteristic | 250.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| current_rating_per_characteristic | 20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| NSN | 5961-01-115-9564 |
| OVERALL HEIGHT | 0.250 INCHES MAXIMUM IN |
| VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | 20.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 20.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | 250.0 CELSIUS JUNCTION DEGC |
| TERMINAL LENGTH | 0.560 INCHES NOMINAL IN |
| MOUNTING METHOD | TERMINAL |
| SEMICONDUCTOR MATERIAL | SILICON |
| OVERALL LENGTH | 0.250 INCHES MAXIMUM IN |
| INTERNAL CONFIGURATION | JUNCTION CONTACT |
| FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CURRENT RATING PER CHARACTERISTIC | 20.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
No substitute or cross-reference records for this part.