| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
300 pcs
|
300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TMOV34S321M is a thermally protected metal oxide varistor (MOV) from Littelfuse's TMOV34S series. It features a varistor voltage of 510V (typical at 1mA DC) and can handle peak pulse currents up to 40kA (8/20µs waveform). The device also offers an energy rating of 640J (2ms waveform) and a capacitance of 3800pF at 1MHz.
This varistor is designed for AC line protection and surge suppression in industrial and commercial applications. The integrated thermal protection element disconnects the varistor from the circuit in the event of overheating due to abnormal overvoltage or limited current conditions, enhancing safety.
The TMOV34S321M is housed in a square 34mm package with formed tabs and a 3-lead configuration for through-hole mounting. It operates over a temperature range of -55°C to 85°C and has an isolation voltage of 2500V. The device is RoHS compliant and lead-free available.
| Qty | Low | High |
|---|---|---|
| 180+ | $13.27 | $13.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
459V minimum, 510V typical, 561V maximum at 1mA DC.
40kA (8/20µs waveform).
Square 34mm, formed tabs, 3-lead, through-hole.
640J (2ms waveform).
3800 pF at 1 MHz.
-55°C to 85°C.
Yes, it includes an integrated thermal protection element.