Meritek PTC Resettable Fuses - Leaded | NAC Semi

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Specifications below are series-level catalog values and ranges, not individual part ratings. Use the datasheet to confirm your selected part. Entries labeled “Series identifier” require configuration before ordering.

PTC Resettable Fuses - Leaded — product comparison

Part Number / Series ↕	Web Images	Series ↕	Identifier Type ↕	Voltage – Max ↕	Current – Max ↕	Current – Hold (Ih) (Max) ↕	Current – Trip (It) ↕	Time to Trip ↕	Resistance – Initial (Ri) (Min) ↕	Resistance – Post Trip (R1) (Max) ↕	Applications ↕	Datasheet
MPRVSeries identifier		MPRV	Series identifier	120V, 240V	1A ~ 20A	0.1A ~ 3.75A	1.8A ~ 24A	5.7s ~ 36s	0.03Ω ~ 3.0Ω	0.08Ω ~ 7.5Ω	General Purpose	PDF ↗
MPTHSeries identifier		MPTH	Series identifier	250V, 600V	3A ~ 10A	0.08A ~ 0.4A	0.16A ~ 1A	4s ~ 12s	0.95Ω ~ 14Ω	1.9Ω ~ 33Ω	General Purpose	PDF ↗
MPTRSeries identifier	Not supplied	MPTR	Series identifier	16V, 30V, 36V, 60V, 90V	40A ~ 100A	0.05A ~ 15A	4.7A ~ 18A	2s ~ 24s	0.002Ω ~ 7.3Ω	0.008Ω ~ 20Ω	General Purpose	PDF ↗

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