SPST-NO power relay featuring a 5VDC coil with 40mA coil current and 125 Ohm coil resistance. This non-latching electromechanical relay offers a maximum switching current of 3A and maximum AC/DC switching voltages of 250V/30V respectively, with a maximum switching power of 150W/1.25kVA. Mounting is via through-hole termination with PC pins, and the unit measures 20.39mm in length, 7mm in depth, and 15.01mm in height. Operating temperature range is -40°C to 85°C.
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TE Connectivity 1721081-2 technical specifications.
| Mounting | Through Hole |
| Termination Style | PC Pin |
| Number of Terminals | 4 |
| Product Length (mm) | 20.39 |
| Product Depth (mm) | 7 |
| Product Height (mm) | 15.01 |
| Product Weight (g) | 4 |
| Contact Arrangement | SPST-NO |
| Contact Form | 1 Form A |
| DC Coil Voltage | 5V |
| Coil Current | 40mA |
| Coil Resistance | 125Ohm |
| Maximum Pick-Up Voltage | 3.75VDC |
| Minimum Dropout Voltage | 0.25VDC |
| Maximum AC Switching Voltage | 250V |
| Maximum DC Switching Voltage | 30V |
| Maximum Switching Current | 3A |
| Maximum Switching Power | 150W|1.25kVA |
| Relay Construction | Non-Latching |
| Operate Time | 10ms |
| Coil Suppression Diode | No |
| Push to Test Button | No |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | SRP33 |
| EU RoHS | Yes |
| HTS Code | 8536410020 |
| Schedule B | 8536410020 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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