The 577C21 is a the manufacturer industrial component. Key specifications include overall_width: 0.460 INCHES NOMINAL IN, terminal_type: SOLDER LUG, overall_height: 2.440 INCHES NOMINAL IN, overall_length: 2.160 INCHES NOMINAL IN, structural_design: PILE-UP, terminal_quantity: 10. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5999-00-548-9065, 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 | 0.460 INCHES NOMINAL IN |
| terminal_type | SOLDER LUG |
| overall_height | 2.440 INCHES NOMINAL IN |
| overall_length | 2.160 INCHES NOMINAL IN |
| structural_design | PILE-UP |
| terminal_quantity | 10 |
| fsc_application_data | RELAY |
| mounting_configuration | TWO 0.147 IN. DIA MTG HOLES ON 1-3/4 IN. CENTERS IN |
| end_item_identification | TYPE NO. RT-294/ARC-44 |
| contact_form_arrangement | 2A2C LOCATION NOT OTHERWISE SPECIFIED |
| NSN | 5999-00-548-9065 |
| FSC APPLICATION DATA | RELAY |
| CONTACT FORM ARRANGEMENT | 2A2C LOCATION NOT OTHERWISE SPECIFIED |
| END ITEM IDENTIFICATION | TYPE NO. RT-294/ARC-44 |
| STRUCTURAL DESIGN | PILE-UP |
| MOUNTING CONFIGURATION | TWO 0.147 IN. DIA MTG HOLES ON 1-3/4 IN. CENTERS IN |
| TERMINAL QUANTITY | 10 |
| OVERALL LENGTH | 2.160 INCHES NOMINAL IN |
| OVERALL HEIGHT | 2.440 INCHES NOMINAL IN |
| TERMINAL TYPE | SOLDER LUG |
| OVERALL WIDTH | 0.460 INCHES NOMINAL IN |