PTC Thermistors – Mouser Canada

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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 Thermistors 0805 680ohms 90C Temperature Sensor

B59701A0090A062
TDK
1: $1.01
4,294In Stock

Mfr. Part #
B59701A0090A062

Mouser Part #
871-B59701A0090A062

TDK

PTC Thermistors 0805 680ohms 90C Temperature Sensor

Learn More

Datasheet

4,294In Stock

Cut Tape

$1.01

$0.953

$0.891

$0.85

View

Reel

$0.589

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0805 680ohms 70C Temperature Sensor

B59701A0070A062
TDK
1: $1.01
6,660In Stock

Mfr. Part #
B59701A0070A062

Mouser Part #
871-B59701A0070A062

TDK

PTC Thermistors 0805 680ohms 70C Temperature Sensor

Learn More

Datasheet

6,660In Stock

Cut Tape

$1.01

$0.953

$0.891

$0.85

View

Reel

$0.59

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 85C Temperature Sensor

B59601A0085A062
TDK
1: $0.749
6,729In Stock

Mfr. Part #
B59601A0085A062

Mouser Part #
871-B59601A0085A062

TDK

PTC Thermistors 0603 470ohms 85C Temperature Sensor

Learn More

Datasheet

6,729In Stock

Cut Tape

$0.749

$0.703

$0.657

$0.624

View

Reel

$0.426

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 75C Temperature Sensor

B59601A75A62
TDK
1: $0.749
5,076In Stock

Mfr. Part #
B59601A75A62

Mouser Part #
871-B59601A75A62

TDK

PTC Thermistors 0603 470ohms 75C Temperature Sensor

Learn More

Datasheet

5,076In Stock

Cut Tape

$0.749

$0.703

$0.657

$0.624

View

Reel

$0.456

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors SMD 1210 24V Overcurrent Prot.

B59607A0120A062
TDK
1: $1.43
49,958In Stock

Mfr. Part #
B59607A0120A062

Mouser Part #
871-B59607A0120A062

TDK

PTC Thermistors SMD 1210 24V Overcurrent Prot.

Learn More

Datasheet

49,958In Stock

Cut Tape

$1.43

$1.21

$0.965

$0.907

View

Reel

$0.636

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 1210 24Vdc 180mA PTC Overcurrent

B59606A0110A062
TDK
1: $1.50
4,038In Stock

Mfr. Part #
B59606A0110A062

Mouser Part #
871-B59606A0110A062

TDK

PTC Thermistors 1210 24Vdc 180mA PTC Overcurrent

Learn More

Datasheet

4,038In Stock

Cut Tape

$1.50

$1.30

$1.11

$1.04

View

Reel

$0.668

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 Thermistors 1210 80VDC 50mA PTC Overcurrent

B59707A0120A062
TDK
1: $1.25
22,178In Stock
14,000Expected 2026-08-04

Mfr. Part #
B59707A0120A062

Mouser Part #
871-B59707A0120A062

TDK

PTC Thermistors 1210 80VDC 50mA PTC Overcurrent

Learn More

Datasheet

22,178In Stock

14,000Expected 2026-08-04

Cut Tape

$1.25

$1.16

$0.965

$0.907

View

Reel

$0.608

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 95C Temperature Sensor

B59601A0095A062
TDK
1: $0.749
6,174In Stock

Mfr. Part #
B59601A0095A062

Mouser Part #
871-B59601A0095A062

TDK

PTC Thermistors 0603 470ohms 95C Temperature Sensor

Learn More

Datasheet

6,174In Stock

Cut Tape

$0.749

$0.703

$0.657

$0.624

View

Reel

$0.433

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Inrush Current Limiter Leaded Disk Type

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 105C Temperature Sensor

B59601A0105A062
TDK
1: $0.734
14,751In Stock

Mfr. Part #
B59601A0105A062

Mouser Part #
871-B59601A0105A062

TDK

PTC Thermistors 0603 470ohms 105C Temperature Sensor

Learn More

Datasheet

14,751In Stock

Cut Tape

$0.734

$0.688

$0.642

$0.612

View

Reel

$0.433

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 115C Temperature Sensor

B59601A115A62
TDK
1: $0.734
3,495In Stock

Mfr. Part #
B59601A115A62

Mouser Part #
871-B59601A115A62

TDK

PTC Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

3,495In Stock

Cut Tape

$0.734

$0.688

$0.642

$0.612

View

Reel

$0.433

Min.: 1
Mult.: 1

: 4,000

B59601

PCB Mount

SMD/SMT

Reel, Cut Tape

PTC Thermistors 0805 680ohms 100C Temperature Sensor

B59701A0100A062
TDK
1: $1.01
3,542In Stock
4,000Expected 2026-06-23

Mfr. Part #
B59701A0100A062

Mouser Part #
871-B59701A0100A062

TDK

PTC Thermistors 0805 680ohms 100C Temperature Sensor

Learn More

Datasheet

3,542In Stock

4,000Expected 2026-06-23

Cut Tape

$1.01

$0.953

$0.891

$0.85

View

Reel

$0.667

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 Thermistors 0805 680ohms 110C Temperature Sensor

B59701A0110A062
TDK
1: $1.01
3,060In Stock

Mfr. Part #
B59701A0110A062

Mouser Part #
871-B59701A0110A062

TDK

PTC Thermistors 0805 680ohms 110C Temperature Sensor

Learn More

Datasheet

3,060In Stock

Cut Tape

$1.01

$0.953

$0.891

$0.85

View

Reel

$0.596

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0805 680ohms 120C Temperature Sensor

B59701A120A62
TDK
1: $1.01
1,439In Stock

Mfr. Part #
B59701A120A62

Mouser Part #
871-B59701A120A62

TDK

PTC Thermistors 0805 680ohms 120C Temperature Sensor

Learn More

Datasheet

1,439In Stock

Cut Tape

$1.01

$0.953

$0.891

$0.85

View

Reel

$0.596

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 Thermistors 0603 470ohms 135C Temperature Sensor

B59601A0135A062
TDK
1: $0.734
1,993In Stock

Mfr. Part #
B59601A0135A062

Mouser Part #
871-B59601A0135A062

TDK

PTC Thermistors 0603 470ohms 135C Temperature Sensor

Learn More

Datasheet

1,993In Stock

Cut Tape

$0.734

$0.688

$0.642

$0.612

View

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC Thermistors 0603 470ohms 125C Temperature Sensor

B59601A0125A062
TDK
4,000: $0.415
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59601A0125A062

Mouser Part #
871-B59601A0125A062

TDK

PTC Thermistors 0603 470ohms 125C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.415

Min.: 4,000
Mult.: 4,000

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel

PTC Thermistors 0805 680ohms 140C Temperature Sensor

B59701A0140A062
TDK
4,000: $0.59
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59701A0140A062

Mouser Part #
871-B59701A0140A062

TDK

PTC Thermistors 0805 680ohms 140C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.59

Min.: 4,000
Mult.: 4,000

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel

PTC Thermistors 0805 680ohms 130C Temperature Sensor

B59701A130A62
TDK
4,000: $0.654
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
B59701A130A62

Mouser Part #
871-B59701A130A62

TDK

PTC Thermistors 0805 680ohms 130C Temperature Sensor

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.654

Min.: 4,000
Mult.: 4,000

: 4,000

1 kOhms

5 %

PCB Mount

SMD/SMT

Reel

PTC SMD Thermistors

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