The CKE Z250PA40A is a High Energy Metal Oxide Varistor designed for reliable circuit protection. This component features a rating of 250 Vac RMS and 330 Vdc, with a varistor peak voltage ranging from a minimum of 354 V to a maximum of 413 V. Engineered to handle demanding electrical surges, the Z250PA40A delivers an energy handling capacity of 130 J and a maximum clamping voltage of 620 V at 100 A. It supports a peak current (8x20µs) of 6500 A and incorporates a typical capacitance of 1400 pF. With a rapid typical response time of less than 15 nanoseconds, this metal oxide varistor provides immediate transient voltage suppression for sensitive industrial equipment and electronic systems.
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| Manufacturer | CKE |
|---|---|
| Country | |
| Part number | Z250PA40A |
| Inner Code | 4818733 |
| Custom Code | 85354000 |
| Product type | High Energy Metal Oxide Varistor |
|---|---|
| Voltage Rating (RMS) | 250 Vac |
| Voltage Rating (DC) | 330 Vdc |
| Varistor Peak Voltage Min | 354 V |
| Varistor Peak Voltage Max | 413 V |
| Energy | 130 J |
| Max. Clamping Voltage | 620 V, 100 A |
| Peak Current (8x20µs) | 6500 A |
| Typical Capacitance | 1400 pF |
| Typical Response Time | < 15 nsec |