A633R189: RELAY,ELECTROMAGNETIC.
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, time_delay: 8.00 SECONDS NOMINAL FIXED RELEASE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.590 INCHES NOMINAL IN, overall_height: 1.380 INCHES NOMINAL IN, overall_length: 2.490 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5945-00-203-1277, 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.
| duty_type | CONTINUOUS |
| time_delay | 8.00 SECONDS NOMINAL FIXED RELEASE TIME |
| thread_class | 2A SINGLE MOUNTING FACILITY A |
| coil_quantity | 1 |
| overall_width | 1.590 INCHES NOMINAL IN |
| overall_height | 1.380 INCHES NOMINAL IN |
| overall_length | 2.490 INCHES NOMINAL IN |
| winding_quantity | 1 |
| features_provided | POLARIZED |
| nominal_thread_size | 0.138 INCHES SINGLE MOUNTING FACILITY IN |
| environmental_protection | HERMETIC |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| NSN | 5945-00-203-1277 |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD(S) SINGLE MOUNTING FACILITY |
| OVERALL HEIGHT | 1.380 INCHES NOMINAL IN |
| MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| MOUNTING FACILITY PATTERN | RECTANGULAR SINGLE MOUNTING FACILITY |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 5.0 AMPERES DC RESISTIVE LOAD |
| DUTY TYPE | CONTINUOUS |
| OVERALL LENGTH | 2.490 INCHES NOMINAL IN |
| OVERALL WIDTH | 1.590 INCHES NOMINAL IN |
| WINDING DC RESISTANCE RATING | 200.0 OHMS NOMINAL SINGLE WINDING |