Self-Protecting PTC Thermistors

EPCOS / TDK Self-Protecting PTC Thermistors are suitable for smoothing capacitors in power supplies in the event of a short circuit. These self-protecting PTC thermistors are ideal for high pulse currents and a high number of operating cycles. Inrush current limiters are not damaged when directly connected to Vmax, even without additional current limitation. Applications for EPCOS / TDK Self-Protecting PTC Thermistors include inrush current limiters (charging resistors) for smoothing and DC link capacitors and for the replacement of high-power fixed resistors for capacitor charging.

Mga Resulta: 14
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Packaging


EPCOS / TDK PTC Thermistors PTC Thermistor J 204-B 130-A 10 16X3,1 261May Stock
Min.: 1
Mult.: 1

B59204 100 Ohms 25 % - 40 C + 125 C Tray
EPCOS / TDK PTC Thermistors 440 V AC, AEC-Q200 AEC-Q200
Datasheet
4,625May Stock
Min.: 1
Mult.: 1
Inrush Current Limiter Housing Type 56 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q200 Case
EPCOS / TDK PTC Thermistors 560 V AC, AEC-Q200 AEC-Q200
Datasheet
5,100May Stock
Min.: 1
Mult.: 1

Surface Mount OverCurrent PTC 100 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q200 Case
EPCOS / TDK PTC Thermistors 440volts 120ohms ICL AEC-Q200
Datasheet
963May Stock
4,000Inaasahan 4/29/2026
Min.: 1
Mult.: 1

Inrush Current Limiter SMD Type 120 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q100 Cut Tape
EPCOS / TDK PTC Thermistors 440volts 56ohms ICL AEC-Q200
Datasheet
1,281May Stock
1,500Inaasahan 6/29/2026
Min.: 1
Mult.: 1
Reel: 500

B597x-Cx 56 Ohms 25 % PCB Mount Radial - 40 C + 125 C AEC-Q100 Ammo Pack
EPCOS / TDK PTC Thermistors 280AC, 400DC,25oHMS
Datasheet
3,213May Stock
Min.: 1
Mult.: 1
Reel: 500

B597x-Cx 25 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 280AC, 400DC,50oHMS
Datasheet
2,670May Stock
Min.: 1
Mult.: 1
Reel: 500

Telecom Pair Protection Over current in Housing style 50 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 440AC,620DC,120oHMS PTC Thermistor
Datasheet
3,575May Stock
2,500Inaasahan 8/10/2026
Min.: 1
Mult.: 1

Telecom Pair Protection Over current in Housing style 120 Ohms 25 % PCB Mount Radial - 40 C + 125 C Cut Tape
EPCOS / TDK PTC Thermistors 560vAC,800vDC, 500 Ohms
Datasheet
4,957May Stock
Min.: 1
Mult.: 1
Reel: 500

Inrush Current Limiter Leaded Disk Type 500 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 1000AC/DC,7.5KoHMS PTC Thermistor
Datasheet
4,953May Stock
Min.: 1
Mult.: 1
Reel: 500

Inrush Current Limiter Leaded Disk Type 7.5 kOhms 33 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 280AC,400DC,80oHMS PTC Thermistor
Datasheet
534May Stock
1,000Inaasahan 7/17/2026
Min.: 1
Mult.: 1
Reel: 500

Inrush Current Limiter Leaded Disk Type 80 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 260AC,370DC,70oHMS PTC Thermistor
Datasheet
1,055May Stock
Min.: 1
Mult.: 1
Reel: 1,000

Inrush Current Limiter Leaded Disk Type 70 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors 440AC,620DC,500oHMS PTC Thermistor
Datasheet
1,286May Stock
Min.: 1
Mult.: 1
Reel: 1,000

Inrush Current Limiter Leaded Disk Type 500 Ohms 25 % PCB Mount Radial - 40 C + 125 C Ammo Pack
EPCOS / TDK PTC Thermistors PTC Thermistor J 201-B 140-A 10 16X3 Lead-Time para sa Hindi Naka-stock 14 (na) Linggo
Min.: 1
Mult.: 1

B59201 20 Ohms 30 % - 40 C + 125 C Tray