.hide-partial { max-height: none; } .show-more { display: none; }

Thermistors

TDK Thermistors include negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistors. The NTC thermistors offer a nickel barrier termination and long-term stability in high-temperature and high-humidity environments. The PTC series features thermally sensitive semiconductor resistors made of ceramic components in which electrical resistance rapidly increases when a certain temperature is exceeded. EPCOS / TDK Thermistors provide voltage and noise suppression as well as temperature measurement and compensation in measurement and control engineering, entertainment, household and automotive electronics, data systems, and telecommunications applications.

All Results (727)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PTC Thermistors 4.3A 1.2ohms

B59965C0120A070
TDK
1: ¥297.3
2,165In Stock

Mfr. Part #
B59965C0120A070

Mouser Part #
871-B59965C120A70

TDK

PTC Thermistors 4.3A 1.2ohms

Learn More

Datasheet

2,165In Stock

¥297.3

¥275.7

¥230.9

¥225.9

Reel

¥160.3

View

Min.: 1
Mult.: 1

: 1,000

PTC Thermistors 5.5A 0.8ohms

B59955C0120A070
TDK
1: ¥323.9
3,746In Stock

Mfr. Part #
B59955C0120A070

Mouser Part #
871-B59955C120A70

TDK

PTC Thermistors 5.5A 0.8ohms

Learn More

Datasheet

3,746In Stock

¥323.9

¥299

¥254.1

¥247.5

View

Reel

¥163.3

Min.: 1
Mult.: 1

: 2,000

NTC Thermistors 0603 10K 3% B-4480 NTC

B57352V5103H060
TDK
1: ¥61.5
12,610In Stock

Mfr. Part #
B57352V5103H060

Mouser Part #
871-B57352V5103H60

TDK

NTC Thermistors 0603 10K 3% B-4480 NTC

Learn More

Datasheet

12,610In Stock

Cut Tape

¥61.5

¥55.8

¥48.7

¥43

View

Reel

¥25.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PTC Thermistors 0402 470ohms 135C Temperature Sensor

B59421A0135A062
TDK
1: ¥74.7
9,488In Stock

Mfr. Part #
B59421A0135A062

Mouser Part #
871-B59421A0135A062

TDK

PTC Thermistors 0402 470ohms 135C Temperature Sensor

Learn More

Datasheet

9,488In Stock

Cut Tape

¥74.7

¥69.8

¥65.1

¥61.8

View

Reel

¥42.2

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

PTC Thermistors 10A 1.65ohms

B59930C0120A070
TDK
1: ¥528.2
2,290In Stock

Mfr. Part #
B59930C0120A070

Mouser Part #
871-B59930C120A70

TDK

PTC Thermistors 10A 1.65ohms

Learn More

Datasheet

2,290In Stock

¥528.2

¥456.8

¥406.9

¥385.4

Reel

¥312.3

View

Min.: 1
Mult.: 1

: 700

PTC Thermistors 1.0A 4.6ohms

B59985C0120A070
TDK
1: ¥161.1
5,633In Stock

Mfr. Part #
B59985C0120A070

Mouser Part #
871-B59985C120A70

TDK

PTC Thermistors 1.0A 4.6ohms

Learn More

Datasheet

5,633In Stock

¥161.1

¥126.6

¥115.8

¥102.5

View

Reel

¥81.6

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors K 276/12 K/A 24 2% NTC Thermistor

B57276K0123A024
TDK
1: ¥1,298.9
794In Stock

Mfr. Part #
B57276K0123A024

Mouser Part #
871-B57276K0123A024

TDK

NTC Thermistors K 276/12 K/A 24 2% NTC Thermistor

Learn More

Datasheet

794In Stock

¥1,298.9

¥1,172.7

¥1,126.2

¥1,069.7

View

Min.: 1
Mult.: 1

NTC Thermistors NTC Thermistor 0805 10K J62 B-3650

B57442V5103J062
TDK
1: ¥74.7
27,696In Stock
21,000Expected 2/15/2027

Mfr. Part #
B57442V5103J062

Mouser Part #
871-B57442V5103J62

TDK

NTC Thermistors NTC Thermistor 0805 10K J62 B-3650

Learn More

Datasheet

27,696In Stock

21,000Expected 2/15/2027

Cut Tape

¥74.7

¥70.8

¥66.1

¥62.8

View

Reel

¥37.4

Min.: 1
Mult.: 1

: 3,000

PTC Thermistors 25 OHM 25% SMD 3225

B59215P1080A62
TDK
1: ¥320.6
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
B59215P1080A62

Mouser Part #
871-B59215P1080A62

TDK

PTC Thermistors 25 OHM 25% SMD 3225

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥320.6

¥299

¥282.4

¥247.5

Reel

¥181

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor

B59880C0130A070
TDK
1: ¥204.3
10,353In Stock

Mfr. Part #
B59880C0130A070

Mouser Part #
871-B59880C0130A070

TDK

PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor

Learn More

Datasheet

10,353In Stock

¥204.3

¥189.4

¥163.3

¥153.5

View

Reel

¥102.8

Min.: 1
Mult.: 1

: 2,000

Inrush Current Limiters S236/2.2/M NTC Thermistor

B57236S0229M000
TDK
1: ¥199.3
3,105In Stock

Mfr. Part #
B57236S0229M000

Mouser Part #
871-B57236S0229M000

TDK

Inrush Current Limiters S236/2.2/M NTC Thermistor

Learn More

Datasheet

3,105In Stock

¥199.3

¥159.5

¥147.2

¥144.5

View

Min.: 1
Mult.: 1

NTC Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

B57250V2473F560
TDK
1: ¥19.9
34,657In Stock

Mfr. Part #
B57250V2473F560

Mouser Part #
871-B57250V2473F560

TDK

NTC Thermistors NTC Thermistor 0402 47K F60 B-4108 NICA

Learn More

Datasheet

34,657In Stock

Cut Tape

¥19.9

¥17.1

¥16.1

¥13.5

View

Reel

¥7

Min.: 1
Mult.: 1

: 10,000

PTC Thermistors 160C 12Vdc 3ohms Disc PTC Heating

B59060A0160A010
TDK
1: ¥382
1,570In Stock

Mfr. Part #
B59060A0160A010

Mouser Part #
871-B59060A0160A010

TDK

PTC Thermistors 160C 12Vdc 3ohms Disc PTC Heating

Learn More

Datasheet

1,570In Stock

¥382

¥312.3

¥252.5

¥235.9

View

Min.: 1
Mult.: 1

PTC Thermistors 180C 12Vdc 3ohms Disc PTC Heating

B59060A0180A010
TDK
1: ¥247.5
1,945In Stock

Mfr. Part #
B59060A0180A010

Mouser Part #
871-B59060A0180A010

TDK

PTC Thermistors 180C 12Vdc 3ohms Disc PTC Heating

Learn More

Datasheet

1,945In Stock

¥247.5

¥235.9

¥222.6

¥212.6

View

Min.: 1
Mult.: 1

PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor

B59772C0120A070
TDK
1: ¥289
2,986In Stock

Mfr. Part #
B59772C0120A070

Mouser Part #
871-B59772C120A70

TDK

PTC Thermistors 260AC,370DC,150oHMS PTC Thermistor

Datasheet

2,986In Stock

¥289

¥275.7

¥259.1

¥249.2

Reel

¥194.3

View

Min.: 1
Mult.: 1

: 1,000

PTC Thermistors 1.0A 25ohms

B59980C0120A070
TDK
1: ¥197.7
2,589In Stock

Mfr. Part #
B59980C0120A070

Mouser Part #
871-B59980C120A70

TDK

PTC Thermistors 1.0A 25ohms

Learn More

Datasheet

2,589In Stock

¥197.7

¥182.7

¥162.9

¥150.5

View

Reel

¥94.2

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors 220k 4600 3%

B57891M0224J000
TDK
1: ¥154.5
2,478In Stock

Mfr. Part #
B57891M0224J000

Mouser Part #
871-B57891M224J

TDK

NTC Thermistors 220k 4600 3%

Learn More

Datasheet

2,478In Stock

¥154.5

¥145.5

¥133.5

¥125.6

View

Min.: 1
Mult.: 1

NTC Thermistors K 164/4.7/J 5% NTC Thermistor

B57164K0479J000
TDK
1: ¥169.4
430In Stock

Mfr. Part #
B57164K0479J000

Mouser Part #
871-B57164K0479J000

TDK

NTC Thermistors K 164/4.7/J 5% NTC Thermistor

Learn More

Datasheet

430In Stock

¥169.4

¥126.7

¥101.5

¥95.3

View

Min.: 1
Mult.: 1

NTC Thermistors NTC THERMISTOR M 891/68 K/J 5 %

B57891M0683J000
TDK
1: ¥222.6
2,000In Stock

Mfr. Part #
B57891M0683J000

Mouser Part #
871-B57891M0683J000

TDK

NTC Thermistors NTC THERMISTOR M 891/68 K/J 5 %

Learn More

Datasheet

2,000In Stock

¥222.6

¥167.8

¥133.5

¥125.6

View

Min.: 1
Mult.: 1

Inrush Current Limiters 16 Ohms 2.9amps 1207k

B57236S0160M054
TDK
1: ¥240.8
7,210In Stock
NRND

Mfr. Part #
B57236S0160M054

Mouser Part #
871-B57236S160M54

NRND

TDK

Inrush Current Limiters 16 Ohms 2.9amps 1207k

Learn More

Datasheet

7,210In Stock

¥240.8

¥209.3

¥169.4

¥157.5

Reel

¥111.6

View

Min.: 1
Mult.: 1

: 2,000

NTC Thermistors 0402 22K 5% B-4575 NTC

B57261V2223J060
TDK
1: ¥18.3
6,149In Stock

Mfr. Part #
B57261V2223J060

Mouser Part #
871-B57261V2223J060

TDK

NTC Thermistors 0402 22K 5% B-4575 NTC

Learn More

Datasheet

6,149In Stock

Cut Tape

¥18.3

¥14.6

¥14.1

¥13.3

View

Reel

¥7.3

MouseReel Available

Min.: 1
Mult.: 1

: 50,000

NTC Thermistors 1K K62 B-3450 NTC Thermistor 0805

B57620C5102K062
TDK
1: ¥74.7
1,960In Stock

Mfr. Part #
B57620C5102K062

Mouser Part #
871-B57620C5102K062

TDK

NTC Thermistors 1K K62 B-3450 NTC Thermistor 0805

Learn More

Datasheet

1,960In Stock

Cut Tape

¥74.7

¥57.1

¥49.2

¥40.5

Reel

¥33.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PTC Thermistors 1735 A120 A62 7X2 PTC Thermistor

B59735T1120A062
TDK
1: ¥290.7
873In Stock

Mfr. Part #
B59735T1120A062

Mouser Part #
871-B59735T1120A062

TDK

PTC Thermistors 1735 A120 A62 7X2 PTC Thermistor

Learn More

Datasheet

873In Stock

Cut Tape

¥290.7

¥277.4

¥234.2

¥229.2

Reel

¥156

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

NTC Thermistors 100kohms

B57431V2104J62
TDK
1: ¥111.3
71In Stock
3,000Expected 10/30/2026

Mfr. Part #
B57431V2104J62

Mouser Part #
871-B57431V2104J62

TDK

NTC Thermistors 100kohms

Learn More

71In Stock

3,000Expected 10/30/2026

Cut Tape

¥111.3

¥84.7

¥72.9

¥70.4

View

Reel

¥42

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC Thermistors 0805 10K 5% B-4480 NTC

B57452V5103J062
TDK
1: ¥103
2,381In Stock
3,000Expected 12/28/2026

Mfr. Part #
B57452V5103J062

Mouser Part #
871-B57452V5103J062

TDK

NTC Thermistors 0805 10K 5% B-4480 NTC

Learn More

Datasheet

2,381In Stock

3,000Expected 12/28/2026

Cut Tape

¥103

¥79.9

¥68.8

¥56.5

Reel

¥42.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Thermistors

All Results (727)

Circuit Protection

Sensors