| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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562 pcs
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562 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Littelfuse SM7 series, including the V50SM7 part, offers plastic-encapsulated surface mount Metal-Oxide Varistors (MOVs) in a PPS material molded package with tin-plated terminals. These varistors are suitable for both reflow and wave soldering processes and are constructed with a 7mm varistor element disc.
The V50SM7 has an AC voltage rating of 50VAC rms and a DC voltage range of 68 to 675VDC. It can handle a peak pulse current of 1200A for an 8/20µs waveform and has a single pulse energy range of 10 to 40 Joules for a 10/1000µs waveform. The operating ambient temperature range is -40°C to +85°C, with no de-rating up to 85°C.
These MOVs are electrically equivalent to leaded types LA/ZA series and are available in tape and reel packaging. Applications include AC power meters. The device is lead-free and RoHS compliant.
The varistor voltage is rated between 73V and 91V at 1mA DC, with a maximum clamping voltage of 135V at 8x20µs. The typical capacitance at 1MHz is 700pF. The device also features an isolation voltage capability of 2500V and an insulation resistance of 1000 MΩ.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum clamping voltage is 135 V at 8 x 20 µs test condition.
The peak pulse current is 1200 A for an 8/20µs current wave.
The varistor is available in a 2-SMD, J-Lead surface mount package.
The varistor voltage at 1mA DC test current ranges from 73 V to 91 V.
The operating ambient temperature range is -40°C to 85°C.
Yes, the V50SM7 is lead free.
The maximum energy rating is 40 J for a 10 x 1000µs current wave.