VDRH07K250BME
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Краткое описание:
HIGH SURGE SUPPRESSION VARISTORS
Дополнительная информация
High-surge metal oxide varistor provides overvoltage and transient voltage protection in a radial leaded disc form. The device is rated for 250 V RMS and 320 V DC maximum continuous operation, with a 390 V varistor voltage at 1 mA. It clamps to 650 V at 10 A and handles 35 J energy pulses and 1750 A non-repetitive 8/20 µs surge current. The halogen-free epoxy coating is UL 94 V-0 rated, and the operating temperature range is -40 °C to +125 °C.
| RoHS | Yes |
| Lead Spacing | 5 ±1.0mm |
| RoHS Version | 2011/65/EU, 2015/863 |
| Lead Diameter | 0.6 ±0.05mm |
| Component Type | Metal oxide varistor |
| Clamping Current | 10A |
| Thermal Resistance | ≈70K/W |
| Flammability Rating | UL 94 V-0 |
| Maximum Dissipation | 250mW |
| Storage Temperature | -40 to +150°C |
| Disc Diameter Maximum | 9.0mm |
| Operating Temperature | -40 to +125°C |
| Maximum Clamping Voltage | 650V |
| Varistor Voltage at 1 mA | 390V |
| Nominal Discharge Current | 1.0kA |
| Maximum Energy, 10/1000 µs | 35J |
| Typical Capacitance at 1 kHz | 160pF |
| Maximum Continuous DC Voltage | 320V |
| Maximum Continuous RMS Voltage | 250V |
| Voltage Proof Between Leads and Case | 2500V |
| Voltage Temperature Coefficient at 1 mA | ±0.05 maximum%/K |
| Maximum Non-Repetitive Surge Current, 8/20 µs | 1750A |
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