 | Ningbo Forward Relay Corporation Ltd. | | Product Detail | General Purpose Relay NT77 | Description:
| Product Class : Relay·Electromagnetic Relay
Features: Super light in weight.
High sensitivity.
Switching capacity up to 12A.
PC board mounting.
| Outline Dimensions (mm) | 18.4 × 15.2 × 10.2 mm | | Contact Arrangement | | | (China) | 1H | | (International) | 1A | | Contact Rating | 12A/250Vac; 10A/277Vac 30Vdc | | Contact Resistance or Voltage drop | ≤50 mΩ | | Max. Switching Power | 300W 2770VA | | Max. Switching Voltage | 30Vdc 300Vac | | Max. Switching Current | 12A | | Mechanical Operation life | 1 × 107 | | Electrical Operation life | 1 × 105 | | Coil resistance | 0.45W | | Coil Rated Voltage | 3,5,6,9,12,18,24 100Vdc | | Pickup voltage VDC(max) | 75% Rated voltage | | Release voltageVDC(min) | 5% Rated voltage | | Reverted Voltage |
| | Operate Time | ≤8ms | | Release Time | ≤5ms | | Coil Maximan VoltageVDC | 110% rated voltage | | Insulation Resistance | 100 MΩ (at 500V) | | Dielectric Strength | | | (Between contacts) | 50Hz, 1000V | | (Between contact and coil) | 50Hz, 2500V | | Shock Resistance | 10G 11ms | | Vibration resistance | 10 ~ 55Hz double amplitude 1.5mm | | Ambient Temperature | -40 ~ 70 °C | | Relative Humidity | 85% (at 40°C) | | Mass | 7 g | | Cross Reference | AMERICAN ZETTLER, A2766 |
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