The AZ939-4.5 is a sensitive sub miniature relay with a SPST-NO contact arrangement, rated for a maximum current of 3A and a maximum power rating of 90W. It has a 4.5VDC coil voltage and a maximum pick-up voltage of 3.4VDC. The relay is designed for through hole mounting and has a minimum operating temperature of -40°C and a maximum operating temperature of 85°C.
American Zettler AZ939-4.5 technical specifications.
| Type | Sensitive Sub Miniature Relay |
| Contact Arrangement | SPST-NO |
| Max Current Rating | 3A |
| Termination Style | PC Pin |
| Number of Terminals | 4 |
| DC Coil Voltage | 4.5V |
| Maximum Pick-Up Voltage | 3.4VDC |
| Coil Current | 44.55mA |
| Maximum AC Switching Voltage | 250V |
| Coil Resistance | 101Ohm |
| Maximum DC Switching Voltage | 150V |
| Max Power Rating | 90W|750VA |
| Mounting | Through Hole |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
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