
Radial leaded varistor for through-hole mounting, featuring a 28V DC rated voltage and 25V AC voltage rating. Offers 22J energy absorption with a maximum surge current of 2kA and clamping current of 20A. Varistor voltage is 39V, with a range of 35.1V to 42.9V. Dimensions include a 23mm diameter and 6.2mm depth, with a 10mm lead pitch. Operating temperature range is -40°C to 85°C.
TDK B72220S1250K102 technical specifications.
| Capacitance | 11.1pF |
| Package/Case | Radial |
| Clamping Current | 20A |
| Clamping Voltage | 77V |
| Contact Plating | Tin |
| Depth | 6.2mm |
| Diameter | 23mm |
| Energy | 22J |
| Lead Pitch | 10mm |
| Lead/Base Style | Radial |
| Length | 25mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Surge Current | 2kA |
| Max Varistor Voltage | 42.9V |
| Min Varistor Voltage | 35.1V |
| Max Voltage Rating (AC) | 25V |
| Max Voltage Rating (DC) | 28V |
| Mount | Through Hole, Radial |
| Number of Circuits | 1 |
| Package Quantity | 250 |
| Packaging | Bulk |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | AUTOMOTIVE |
| Varistor Voltage | 39V |
| Voltage Rating (AC) | 25V |
| DC Rated Voltage | 28V |
| RoHS | Compliant |
Download the complete datasheet for TDK B72220S1250K102 to view detailed technical specifications.
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