PTC (Positive Temperature Coefficient) Thermistors

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PTC SMD Thermistors

TDK B59602 and B59603 PTC SMD Thermistors provide thermal management in LED driver circuits. Constructed as ceramic PTC SMD thermistors, these devices feature a maximum operating voltage of 32V_DC, an operating temperature range of -40°C to +125°C/+145°C, and a resistance tolerance of 5% to 50%. TDK PTC thermistors for thermal management in LED driver circuits are ideal for DC/DC converters, home appliances, dimmers, electronic ballasts, and overtemperature protection of power components.

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Part #

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

B59601A0085A062
TDK
1: 3,33 kr.
6.629In Stock

Mfr. Part No.
B59601A0085A062

Mouser Part No
871-B59601A0085A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor

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Datasheet

6.629In Stock

Cut Tape

3,33 kr.

3,13 kr.

2,92 kr.

2,78 kr.

View

Reel

1,85 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

470 Ohms

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

B59701A0070A062
TDK
1: 4,49 kr.
6.610In Stock

Mfr. Part No.
B59701A0070A062

Mouser Part No
871-B59701A0070A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor

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Datasheet

6.610In Stock

Cut Tape

4,49 kr.

4,24 kr.

3,97 kr.

3,78 kr.

View

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

B59601A75A62
TDK
1: 3,33 kr.
3.576In Stock

Mfr. Part No.
B59601A75A62

Mouser Part No
871-B59601A75A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor

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Datasheet

3.576In Stock

Cut Tape

3,33 kr.

3,13 kr.

2,92 kr.

2,78 kr.

View

Reel

1,77 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors SMD 1210 24V Overcurrent Prot.

B59607A0120A062
TDK
1: 6,67 kr.
49.476In Stock

Mfr. Part No.
B59607A0120A062

Mouser Part No
871-B59607A0120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors SMD 1210 24V Overcurrent Prot.

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Datasheet

49.476In Stock

Cut Tape

6,67 kr.

6,02 kr.

4,41 kr.

4,06 kr.

View

Reel

3,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

B59707A0120A062
TDK
1: 5,58 kr.
35.618In Stock
18.000Expected 24/09/2026

Mfr. Part No.
B59707A0120A062

Mouser Part No
871-B59707A0120A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent

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Datasheet

35.618In Stock

18.000Expected 24/09/2026

Cut Tape

5,58 kr.

5,15 kr.

4,42 kr.

4,15 kr.

View

Reel

2,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor

B59601A0095A062
TDK
1: 3,33 kr.
6.174In Stock

Mfr. Part No.
B59601A0095A062

Mouser Part No
871-B59601A0095A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor

Learn More

Datasheet

6.174In Stock

Cut Tape

3,33 kr.

3,13 kr.

2,92 kr.

2,78 kr.

View

Reel

1,93 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Inrush Current Limiter Leaded Disk Type

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

B59601A0105A062
TDK
1: 3,33 kr.
14.686In Stock

Mfr. Part No.
B59601A0105A062

Mouser Part No
871-B59601A0105A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C Temperature Sensor

Learn More

Datasheet

14.686In Stock

Cut Tape

3,33 kr.

3,13 kr.

2,92 kr.

2,78 kr.

View

Reel

1,89 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C Temperature Sensor

B59701A0100A062
TDK
1: 4,49 kr.
6.442In Stock
8.000Expected 02/11/2026

Mfr. Part No.
B59701A0100A062

Mouser Part No
871-B59701A0100A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C Temperature Sensor

Learn More

Datasheet

6.442In Stock

8.000Expected 02/11/2026

Cut Tape

4,49 kr.

4,24 kr.

3,97 kr.

3,78 kr.

View

Reel

2,97 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Telecom Pair Protection Over current in Housing style

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

B59606A0110A062
TDK
1: 6,67 kr.
3.448In Stock
10.000Expected 16/10/2026

Mfr. Part No.
B59606A0110A062

Mouser Part No
871-B59606A0110A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 24Vdc 180mA PTC Overcurrent

Learn More

Datasheet

3.448In Stock

10.000Expected 16/10/2026

Cut Tape

6,67 kr.

5,91 kr.

4,94 kr.

4,65 kr.

View

Reel

2,98 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Surface Mount Limit Temperature Sensor

27 Ohms

25 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59601A115A62
TDK
1: 3,27 kr.
1.475In Stock
4.000Expected 03/11/2026

Mfr. Part No.
B59601A115A62

Mouser Part No
871-B59601A115A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

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Datasheet

1.475In Stock

4.000Expected 03/11/2026

Cut Tape

3,27 kr.

3,07 kr.

2,86 kr.

2,73 kr.

View

Reel

1,93 kr.

Min.: 1
Mult.: 1

: 4.000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

B59701A0090A062
TDK
1: 4,49 kr.
1.794In Stock

Mfr. Part No.
B59701A0090A062

Mouser Part No
871-B59701A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

Learn More

Datasheet

1.794In Stock

Cut Tape

4,49 kr.

4,24 kr.

3,97 kr.

3,78 kr.

View

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

B59701A0110A062
TDK
1: 4,49 kr.
2.890In Stock
4.000Expected 07/09/2026

Mfr. Part No.
B59701A0110A062

Mouser Part No
871-B59701A0110A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

Learn More

Datasheet

2.890In Stock

4.000Expected 07/09/2026

Cut Tape

4,49 kr.

4,24 kr.

3,97 kr.

3,78 kr.

View

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor

B59701A120A62
TDK
1: 4,49 kr.
1.439In Stock

Mfr. Part No.
B59701A120A62

Mouser Part No
871-B59701A120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor

Learn More

Datasheet

1.439In Stock

Cut Tape

4,49 kr.

4,24 kr.

3,97 kr.

3,78 kr.

View

Reel

2,66 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

B59701

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 145 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor

B59601A0125A062
TDK
4.000: 1,85 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59601A0125A062

Mouser Part No
871-B59601A0125A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

1,85 kr.

Min.: 4.000
Mult.: 4.000

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

B59601A0135A062
TDK
1: 3,33 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59601A0135A062

Mouser Part No
871-B59601A0135A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

3,33 kr.

3,13 kr.

2,92 kr.

2,78 kr.

View

Reel

1,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 140C Temperature Sensor

B59701A0140A062
TDK
4.000: 2,63 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59701A0140A062

Mouser Part No
871-B59701A0140A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 140C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

2,63 kr.

Min.: 4.000
Mult.: 4.000

: 4.000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor

B59701A130A62
TDK
4.000: 2,91 kr.
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B59701A130A62

Mouser Part No
871-B59701A130A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

2,91 kr.

Min.: 4.000
Mult.: 4.000

: 4.000

1 kOhms

5 %

PCB Mount

SMD/SMT

Reel

PTC SMD Thermistors

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