| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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391 pcs
|
391 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The B72220S2321K101 is a high-energy metal oxide varistor (MOV) from TDK's AdvanceD series, designed for overvoltage protection in AC and DC circuits.
Electrical characteristics: maximum AC voltage 320V RMS, maximum DC voltage 420V, varistor voltage range 459V to 561V (typical 510V). Surge current rating 10kA (8/20µs, single pulse), energy absorption 273J (2ms). Capacitance 1000pF at 1kHz. Operating temperature range -40°C to +105°C.
Package: Disc 20mm through-hole with radial tinned wire leads. Coating is epoxy resin, flame-retardant to UL 94 V-0. The component carries UL, CSA, VDE, CQC, and IEC approvals. Suitable for industrial, consumer, and telecom applications requiring robust transient suppression.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.93 | $0.93 |
| 10+ | $0.60 | $0.60 |
| 100+ | $0.53 | $0.53 |
| 250+ | $0.50 | $0.50 |
| 500+ | $0.48 | $0.48 |
| 1,000+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical varistor voltage is 510V, with a range of 459V to 561V.
The maximum surge current rating is 10kA for an 8/20µs impulse, single pulse.
It comes in a Disc 20mm through-hole package with radial leads.
-40°C to +105°C.
320V RMS.
420V.
273J at 2ms.