Thermistors PTC

For overcurrent protection, limit temperature protection and heating
Exponential rise of resistance after specified reference temperature by several decades
Very high mechanical strength
Customer-specific solutions upon request

Limit temperature sensor, chip

Superior series
Lead free tinned terminations
Suitable for wave and reflow soldering
Sensing temperature:
+70 ... +130 °C in steps of 10 °C
+75 ... +145 °C in steps of 10 °C
Case sizes: 0402, 0603, 0805

	Rated resistance (Ohm)	Max. operating voltage (V)	Type	PDF
	470, 680	32	A421, A641, A721

Overcurrent protection, chip

Lead-free tinned termination
Short response time
Rated current: 12 … 90 mA
Case sizes: 0402, 0603, 1210

	Rated resistance (Ohm)	Max. operating voltage (V)	Type	PDF
	125 - 55	30 - 400	A407 - A907

Overcurrent protection, leaded

Broad product range
UL approval
Various rated resistance versions available
Rated current: 12 … 1800 mA

	Rated resistance (Ohm)	Max. operating voltage (V)	Type	PDF
	0.3 - 4.6	30	C935 - C995
	0.45 - 4.6	20	C945 - C995
	1.2 - 9.4	80	C910 - C990
	10 - 70	160	C830 - C890
	10 - 9	265	C810 - C890
	1100 - 80	260 - 1000	B750_OC - C774_OC
	1200, 1500, 600	420, 550	C884, C885, C886

Inrush current limiters, leaded disks

Inrush current limiters are not damaged when directly connected to V_max even without additional current limitation
Operating cycles: 100000

	Rated resistance (Ohm)	Max. operating voltage (V)	Type	PDF
	120 - 80	260 - 550	C1412_ICL - C773_OC

Inrush current limiters, phenolic resin and PBT plastic case

Inrush current limiters are not damaged when directly connected to V_max even without additional current limitation
Operating cycles: 100000

	Rated resistance (Ohm)	Max. operating voltage (V)	Type	PDF
	100, 22, 33, 56, 56.0	280 - 560	J105 - J219

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