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TDK Thermistors - PTC

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Part #

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

B59721A0090A062
EPCOS / TDK
1: $0.411
5,539In Stock

Mfr. Part No.
B59721A0090A062

Mouser Part No
871-B59721A0090A062

EPCOS / TDK

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

Learn More

Datasheet

5,539In Stock

Cut Tape

$0.411

$0.384

$0.358

$0.34

View

Reel

$0.241

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Surface Mount OverCurrent PTC

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

B59770C0120A070
EPCOS / TDK
1: $1.90
1,083In Stock

Mfr. Part No.
B59770C0120A070

Mouser Part No
871-B59770C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

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Datasheet

1,083In Stock

$1.90

$1.74

$1.45

$1.34

Reel

$1.04

View

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

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

B59773C0120A070
EPCOS / TDK
1: $2.27
486In Stock
800Expected 2026/04/02

Mfr. Part No.
B59773C0120A070

Mouser Part No
871-B59773C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

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Datasheet

486In Stock

800Expected 2026/04/02

$2.27

$1.94

$1.78

$1.48

Reel

$1.01

View

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

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

B59830C0120A070
EPCOS / TDK
1: $2.09
82In Stock
2,500Expected 2026/06/18

Mfr. Part No.
B59830C0120A070

Mouser Part No
871-B59830C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 120A 70 20X2.5 PTC Thermistor

Learn More

Datasheet

82In Stock

2,500Expected 2026/06/18

$2.09

$1.93

$1.76

$1.60

View

Reel

$1.31

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

3.7 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 830A 130A 70 16X2.5 PTC Thermistor

B59830C0130A070
EPCOS / TDK
1: $1.83
383In Stock
1,000Expected 2026/03/20

Mfr. Part No.
B59830C0130A070

Mouser Part No
871-B59830C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 830A 130A 70 16X2.5 PTC Thermistor

Learn More

Datasheet

383In Stock

1,000Expected 2026/03/20

$1.83

$1.67

$1.62

$1.40

Reel

$1.06

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

5 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

B59840C0080A070
EPCOS / TDK
1: $1.81
605In Stock

Mfr. Part No.
B59840C0080A070

Mouser Part No
871-B59840C0080A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

Learn More

Datasheet

605In Stock

$1.81

$1.67

$1.66

$1.38

Reel

$1.04

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

B59850C0080A070
EPCOS / TDK
1: $1.44
672In Stock

Mfr. Part No.
B59850C0080A070

Mouser Part No
871-B59850C0080A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

Learn More

Datasheet

672In Stock

$1.44

$1.33

$1.27

$1.11

Reel

$0.948

View

Min.: 1
Mult.: 1

Reel: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

B59850C0120A051
EPCOS / TDK
1: $1.52
881In Stock

Mfr. Part No.
B59850C0120A051

Mouser Part No
871-B59850C0120A051

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor

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Datasheet

881In Stock

Cut Tape

$1.52

$1.40

$1.17

$1.08

Reel

$0.826

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

10 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

B59850C0120A570
EPCOS / TDK
1: $1.44
1,304In Stock

Mfr. Part No.
B59850C0120A570

Mouser Part No
871-B59850C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

Learn More

Datasheet

1,304In Stock

$1.44

$1.33

$1.27

$1.11

View

Reel

$0.942

Min.: 1
Mult.: 1

Reel: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

B59850C0120A070
EPCOS / TDK
1: $1.44
1,138In Stock
600Expected 2026/03/23

Mfr. Part No.
B59850C0120A070

Mouser Part No
871-B59850C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms

Learn More

Datasheet

1,138In Stock

600Expected 2026/03/23

$1.44

$1.33

$1.26

$1.11

View

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

10 Ohms

25 %

PCB Mount

Radial

0 C

+ 60 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms

B59850C0160A070
EPCOS / TDK
1: $1.44
400In Stock

Mfr. Part No.
B59850C0160A070

Mouser Part No
871-B59850C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 2.2A 10ohms

Learn More

Datasheet

400In Stock

$1.44

$1.33

$1.11

$1.02

Reel

$0.80

View

Min.: 1
Mult.: 1

Reel: 700

Over Current Protection Leaded Disk Style

10 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59870C0160A070
EPCOS / TDK
1: $1.34
540In Stock

Mfr. Part No.
B59870C0160A070

Mouser Part No
871-B59870C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

Learn More

Datasheet

540In Stock

$1.34

$1.24

$1.03

$0.93

Reel

$0.773

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

B59871C0135A070
EPCOS / TDK
1: $1.33
909In Stock

Mfr. Part No.
B59871C0135A070

Mouser Part No
871-B59871C135A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

Learn More

Datasheet

909In Stock

$1.33

$1.23

$1.02

$0.93

Reel

$0.769

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

B59875C0120A570
EPCOS / TDK
1: $1.34
803In Stock

Mfr. Part No.
B59875C0120A570

Mouser Part No
871-B59875C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

Learn More

Datasheet

803In Stock

$1.34

$1.24

$1.03

$0.93

$0.896

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

B59875C0120A070
EPCOS / TDK
1: $1.35
373In Stock
1,000Expected 2026/03/20

Mfr. Part No.
B59875C0120A070

Mouser Part No
871-B59875C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

Learn More

Datasheet

373In Stock

1,000Expected 2026/03/20

$1.35

$1.24

$1.22

$1.03

Reel

$0.786

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

65 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0160A070
EPCOS / TDK
1: $1.10
1,552In Stock

Mfr. Part No.
B59880C0160A070

Mouser Part No
871-B59880C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

Learn More

Datasheet

1,552In Stock

$1.10

$1.01

$0.994

$0.839

Reel

$0.64

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

70 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 883A 120A570 5X2.5 PTC Thermistor

B59883C0120A570
EPCOS / TDK
1: $1.10
1,284In Stock

Mfr. Part No.
B59883C0120A570

Mouser Part No
871-B59883C0120A570

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A570 5X2.5 PTC Thermistor

Learn More

Datasheet

1,284In Stock

$1.10

$1.01

$0.994

$0.837

Reel

$0.64

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

120 Ohms

20 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5

B59885C0120A070
EPCOS / TDK
1: $1.35
757In Stock
1,500Expected 2026/03/20

Mfr. Part No.
B59885C0120A070

Mouser Part No
871-B59885C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5

Learn More

Datasheet

757In Stock

1,500Expected 2026/03/20

$1.35

$1.24

$1.22

$1.03

View

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

12 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

B59890C0160A070
EPCOS / TDK
1: $0.79
689In Stock

Mfr. Part No.
B59890C0160A070

Mouser Part No
871-B59890C160A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms

Learn More

Datasheet

689In Stock

$0.79

$0.726

$0.602

$0.556

Reel

$0.461

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

B59935C0120A070
EPCOS / TDK
1: $2.11
1,013In Stock

Mfr. Part No.
B59935C0120A070

Mouser Part No
871-B59935C0120A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 PTC Thermistor

Learn More

Datasheet

1,013In Stock

$2.11

$1.94

$1.60

$1.48

Reel

$1.41

View

Min.: 1
Mult.: 1

Reel: 700

Over Current Protection Leaded Disk Style

300 mOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

B59940C0120A070
EPCOS / TDK
1: $1.77
364In Stock
1,000Expected 2026/04/13

Mfr. Part No.
B59940C0120A070

Mouser Part No
871-B59940C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 2.3ohms

Learn More

Datasheet

364In Stock

1,000Expected 2026/04/13

$1.77

$1.63

$1.36

$1.26

Reel

$0.97

View

Min.: 1
Mult.: 1

Reel: 1,000

Over Current Protection Leaded Disk Style

2.3 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

B59945C0160A070
EPCOS / TDK
1: $1.77
595In Stock

Mfr. Part No.
B59945C0160A070

Mouser Part No
871-B59945C0160A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 945-A 160-A 70 16X1 PTC Thermistor

Learn More

Datasheet

595In Stock

$1.77

$1.63

$1.35

$1.26

View

Reel

$1.04

Min.: 1
Mult.: 1

Reel: 1,000

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

B59945C0120A070
EPCOS / TDK
1: $1.77
915In Stock
4,000Expected 2026/04/09

Mfr. Part No.
B59945C0120A070

Mouser Part No
871-B59945C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms

Learn More

Datasheet

915In Stock

4,000Expected 2026/04/09

$1.77

$1.63

$1.36

$1.26

$1.12

Reel

$0.95

Min.: 1
Mult.: 1

Reel: 1,000

Over Current Protection Leaded Disk Style

450 mOhms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

B59950C0130A070
EPCOS / TDK
1: $1.33
411In Stock

Mfr. Part No.
B59950C0130A070

Mouser Part No
871-B59950C0130A070

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 950-A 130-A 70 10X1 PTC Thermistor

Learn More

Datasheet

411In Stock

$1.33

$1.22

$1.02

$0.934

Reel

$0.773

View

Min.: 1
Mult.: 1

Reel: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

B59950C0120A070
EPCOS / TDK
1: $1.44
890In Stock

Mfr. Part No.
B59950C0120A070

Mouser Part No
871-B59950C120A70

EPCOS / TDK

PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms

Learn More

Datasheet

890In Stock

$1.44

$1.33

$1.11

$1.02

View

Reel

$0.761

Min.: 1
Mult.: 1

Reel: 1,000

Over Current Protection Leaded Disk Style

3.7 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

TDK Thermistors - PTC

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B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314
B59601
B597
B59701

300 mOhms
450 mOhms
800 mOhms
1.2 Ohms
1.65 Ohms
1.8 Ohms
2.3 Ohms
3.1 Ohms
3.2 Ohms
3.5 Ohms
3.7 Ohms
4.6 Ohms
5 Ohms
5.6 Ohms
6 Ohms
6.4 Ohms
8 Ohms
9 Ohms
9.4 Ohms
10 Ohms