The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 1.530 INCHES NOMINAL IN, overall_height: 1.590 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, features_provided: POLARIZED, end_item_identification: TYPE NO. MD3.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-642-1988, 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 |
| coil_quantity | 1 |
| overall_width | 1.530 INCHES NOMINAL IN |
| overall_height | 1.590 INCHES NOMINAL IN |
| overall_length | 2.250 INCHES NOMINAL IN |
| winding_quantity | 1 |
| features_provided | POLARIZED |
| end_item_identification | TYPE NO. MD3 |
| mounting_facility_pattern | IN-LINE SINGLE MOUNTING FACILITY |
| terminal_type_and_quantity | 4 PIN ALL FUNCTIONS |
| winding_dc_resistance_rating | 480.0 OHMS NOMINAL SINGLE WINDING |
| unthreaded_mounting_hole_diameter | 0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| NSN | 5945-00-642-1988 |
| MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 1.0 AMPERES DC RESISTIVE LOAD |
| WINDING DC RESISTANCE RATING | 480.0 OHMS NOMINAL SINGLE WINDING |
| NONPILE-UP MAIN CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| OVERALL LENGTH | 2.250 INCHES NOMINAL IN |
| TERMINAL TYPE AND QUANTITY | 4 PIN ALL FUNCTIONS |
| WINDING QUANTITY | 1 |
| OVERALL HEIGHT | 1.590 INCHES NOMINAL IN |
| FEATURES PROVIDED | POLARIZED |
| OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP | 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| NOMINAL OPERATING CURRENT RATING AND TYPE | 50.0 MILLIAMPERES DC SINGLE WINDING |