Deep-Dive with AI
Search across all available documentation for this part.
Technical Specifications
Parameters and characteristics for this part
| Specification | V421CA40 |
|---|---|
| Capacitance @ Frequency | 3000 pF |
| Current - Surge | 40 kA |
| Energy | 600 J |
| Maximum AC Volts [Max] | 420 V |
| Maximum DC Volts [Max] | 560 V |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | Disc |
| Package / Case [diameter] | 40 mm |
| Varistor Voltage (Max) [Max] | 748 V |
| Varistor Voltage (Min) [Min] | 612 V |
| Varistor Voltage (Typ) | 680 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 8.13 | |
Description
General part information
V421CA40 Series
The CA Series of transient surge suppressors are industrial high-energy disc varistors (MOVs) intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is solderable and can also be used with pressure contacts. Discs of the same diameter may be stacked. This series of industrial disc varistors are available in three diameter sizes of 32, 40, and 60mm, with disc thicknesses ranging from 1.8mm minimum to 32mm maximum. They offer a wide voltage range of from 130 to 2800 V M(AC)RMS .