| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
495 pcs
|
495 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| CQC | |
| CSA | |
| Capacitance @ Frequency | |
| Coating | |
| Current | |
| Energy | |
| IEC | |
| Lead Spacing | |
| Lead Style | |
| Maximum AC Volts | |
| Maximum DC Volts | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Terminals | |
| UL | |
| VDE | |
| Varistor Voltage (Max) | |
| Varistor Voltage (Min) | |
| Varistor Voltage (Typ) |
The TDK B72214S0250K101 is a SIOV metal oxide varistor from the Standard series, designed for overvoltage protection in AC and DC circuits. It features a typical varistor voltage of 39V (minimum 35.1V, maximum 42.9V) and maximum continuous operating voltages of 25V AC and 31V DC. The component can handle surge currents up to 1kA (8/20 µs waveform) and absorb energy up to 7J under a 2 ms pulse. Capacitance is 11100 pF at 1 kHz.
This varistor is housed in a Disc 14mm package with through-hole mounting, lead spacing of 7.5 mm, and tinned wire terminals. The epoxy resin coating is flame-retardant to UL 94 V-0. It operates over a temperature range of -40°C to +105°C and complies with climatic category 40/105/56 per IEC 60068-1. The part carries multiple safety approvals including UL, VDE, CSA (for types ≥ K115), CQC, and IEC.
Typical applications include transient voltage suppression in power supplies, industrial controls, and consumer electronics. The robust construction and wide operating voltage range make it suitable for general-purpose circuit protection. Note that RoHS and REACH compliance status is unverified from the datasheet.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
| 10+ | $0.29 | $0.29 |
| 100+ | $0.26 | $0.26 |
| 250+ | $0.24 | $0.24 |
| 500+ | $0.22 | $0.22 |
| 1,000+ | $0.22 | $0.22 |
| 2,500+ | $0.21 | $0.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical varistor voltage is 39 V, with a minimum of 35.1 V and a maximum of 42.9 V.
Maximum AC voltage is 25 V, maximum DC voltage is 31 V.
It can handle a maximum surge current of 1 kA (8/20 µs waveform).
The energy rating is 7 J at a 2 ms pulse duration.
Capacitance is 11100 pF at 1 kHz.
Operating temperature is -40°C to +105°C.
Disc 14mm package with through-hole mounting and 7.5 mm lead spacing. Terminals are tinned wire, coating is epoxy resin (UL 94 V-0).