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P-TCO-U350/12-2, Thermal Fuse 50 A, 12V

Fuses & Circuit Breakers\Fuses\Thermal FusesPolymeric Thermal Cutoff (P-TCO) Devices Bourns Polymeric Thermal Cutoff (P-TCO) Devices are designed to protect USB-C cables from destructive and potentially dangerous thermal runaway events. The P-TCO family includes the P-TCO-U series in a 1210 footprint and P-TCO-N series in an ultra-compact 1206 footprint. The Bourns P-TCO family offers compact, ultra-low resistance thermal protection to guard against potentially dangerous runaway events. Each P-TCO series features a 12V maximum operating voltage rating, a 50A maximum operating current rating, and comes in three different models designed to provide protection for six different temperature-current combinations. The ultra-low resistance materials used in the P-TCO family enable both the P-TCO-U and P-TCO-N series to achieve initial resistance values as low as 2mΩ and post-trip resistance values as low as 14mΩ, allowing the devices to achieve current carrying capabilities as high as 4.5A.

Approvals	UL, cUL, TUV
Brand	Bourns
Factory Pack Quantity: Factory Pack Quantity	3500
Hold Current	3.5 A
Holding Temperature	+23 C
Manufacturer	Bourns
Maximum Operating Temperature	+85 C
Maximum Temperature	+75 C
Minimum Holding Voltage	12 V
Minimum Operating Temperature	-40 C
Moisture Sensitive	Yes
Product Category	Thermal Cutoffs
Product Type	Thermal Cutoffs
Rated Temperature	+75 C
Resistance	22 mOhms
Series	P-TCO-U
Subcategory	Thermal Management
Tolerance	+/-20 C
Holding Temperature	+23°C
Lead Orientation	Axial
Maximum Current	50 A
Voltage Rating	12V
Время размыкания	5с
Линейка Продукции	P-TCO-U
Максимальная Рабочая Температура	85°C
Максимальный номинальный ток	50А
Минимальная Рабочая Температура	-40°C
Номинальное Напряжение	12В DC
Стиль корпуса PPTC	1210(3225 метрический)
Ток Срабатывания	17А
Ток Удержания	3.5А