The 4120B is a the manufacturer industrial component. Key specifications include end_item_identification: RESIDENTIAL AND INSTITUTIONAL APPLICATIONS, part_name_assigned_by_controlling_agency: SMOKE ALARM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-081-4457, 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.
| special_features | DIM: 5.40 " X 1.86"; WEIGHT: 6.4 OZ; VOLTAGE: 120 VAC, 60 HZ 2/9V BATTERY BACKUP; OP CURRENT: .045 AMPS; TEMP RANGE: 4 DEG TO 38 DEG C; AUDIO ALARM: 85 DB AT 10FT VAC |
| end_item_identification | RESIDENTIAL AND INSTITUTIONAL APPLICATIONS |
| part_name_assigned_by_controlling_agency | SMOKE ALARM |
| NSN | 6625-00-081-4457 |
| OPERATING AC FREQUENCY IN HERTZ | 60.0 NOMINAL SINGLE VOLTAGE |
| PULSE RISE TIME PER CHANNEL | 100.000 NANOSECONDS MINIMUM OUTPUT CHANNEL NS |
| FREQUENCY PER CHANNEL | 500.0 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| SIGNAL DATA TYPE PER CHANNEL | OPERATING CHANNEL PULSE |
| PULSE RISE TIME PER CHANNEL | 10.000 MILLISECONDS MAXIMUM OUTPUT CHANNEL MS |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 105.0 MINIMUM SINGLE VOLTAGE |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 125.0 MAXIMUM SINGLE VOLTAGE |
| FREQUENCY PER CHANNEL | 0.5 HERTZ MINIMUM OPERATING CHANNEL |
| PHASE | SINGLE |
| PULSE PEAK AMPLITUDE PER CHANNEL | 30.000 VOLTS OUTPUT CHANNEL |