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Thermistors

EPCOS / 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.

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Part #

NTC (Negative Temperature Coefficient) Thermistors 0805 1K H62 B-4000 NTC Thermistor

B57421V2102H062
EPCOS / TDK
1: $0.542
2,042In Stock

Mfr. Part No.
B57421V2102H062

Mouser Part No
871-B57421V2102H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 1K H62 B-4000 NTC Thermistor

Learn More

Datasheet

2,042In Stock

Cut Tape

$0.542

$0.503

$0.445

$0.424

Reel

$0.299

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3%

B57421V2102J62
EPCOS / TDK
1: $0.667
3,076In Stock

Mfr. Part No.
B57421V2102J62

Mouser Part No
871-B57421V2102J62

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 1k 4000 3%

Learn More

Datasheet

3,076In Stock

Cut Tape

$0.667

$0.502

$0.432

$0.356

Reel

$0.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

B57421V2103J062
EPCOS / TDK
1: $0.431
5,616In Stock
12,000Expected 26/2/2026

Mfr. Part No.
B57421V2103J062

Mouser Part No
871-B57421V2103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC

Learn More

Datasheet

5,616In Stock

12,000Expected 26/2/2026

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 15K J62 B-4000 NTC Thermistor

B57421V2153J062
EPCOS / TDK
1: $0.431
2,922In Stock

Mfr. Part No.
B57421V2153J062

Mouser Part No
871-B57421V2153J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 15K J62 B-4000 NTC Thermistor

Learn More

Datasheet

2,922In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.246

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 NTC

B57421V2223J062
EPCOS / TDK
1: $0.431
8,286In Stock

Mfr. Part No.
B57421V2223J062

Mouser Part No
871-B57421V2223J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 NTC

Learn More

Datasheet

8,286In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.259

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 H62 B-4000 NTC Thermistor

B57421V2332H062
EPCOS / TDK
1: $0.50
904In Stock

Mfr. Part No.
B57421V2332H062

Mouser Part No
871-B57421V2332H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 H62 B-4000 NTC Thermistor

Learn More

Datasheet

904In Stock

Cut Tape

$0.50

$0.478

$0.42

$0.403

Reel

$0.293

View

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 NTC Thermistor

B57421V2332J062
EPCOS / TDK
1: $0.431
2,998In Stock

Mfr. Part No.
B57421V2332J062

Mouser Part No
871-B57421V2332J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 NTC Thermistor

Learn More

Datasheet

2,998In Stock

Cut Tape

$0.431

$0.40

$0.354

$0.336

Reel

$0.246

View

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4000 NTC Thermistor

B57421V2333J062
EPCOS / TDK
1: $0.459
1,358In Stock

Mfr. Part No.
B57421V2333J062

Mouser Part No
871-B57421V2333J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4000 NTC Thermistor

Learn More

Datasheet

1,358In Stock

Cut Tape

$0.459

$0.424

$0.374

$0.356

Reel

$0.246

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K J62 B-4000 NTC Thermistor

B57421V2473J062
EPCOS / TDK
1: $0.653
6,988In Stock

Mfr. Part No.
B57421V2473J062

Mouser Part No
871-B57421V2473J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K J62 B-4000 NTC Thermistor

Learn More

Datasheet

6,988In Stock

Cut Tape

$0.653

$0.50

$0.431

$0.354

Reel

$0.271

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 NTC Thermistor

B57423V2473H062
EPCOS / TDK
1: $0.528
6,838In Stock

Mfr. Part No.
B57423V2473H062

Mouser Part No
871-B57423V2473H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K H62 NTC Thermistor

Learn More

Datasheet

6,838In Stock

Cut Tape

$0.528

$0.491

$0.428

$0.404

Reel

$0.321

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

B57451V5103J062
EPCOS / TDK
1: $0.50
7,444In Stock

Mfr. Part No.
B57451V5103J062

Mouser Part No
871-B57451V5103J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-4000 NTC

Learn More

Datasheet

7,444In Stock

Cut Tape

$0.50

$0.463

$0.41

$0.389

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0805 10K H62 B-4480 NTC Thermistor

B57471V2103H062
EPCOS / TDK
1: $0.50
333In Stock

Mfr. Part No.
B57471V2103H062

Mouser Part No
871-B57471V2103H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 10K H62 B-4480 NTC Thermistor

Learn More

Datasheet

333In Stock

Cut Tape

$0.50

$0.478

$0.421

$0.416

Reel

$0.295

View

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K H62 B-4480 NTC Thermistor

B57471V2104H062
EPCOS / TDK
1: $0.528
2,513In Stock

Mfr. Part No.
B57471V2104H062

Mouser Part No
871-B57471V2104H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K H62 B-4480 NTC Thermistor

Learn More

Datasheet

2,513In Stock

Cut Tape

$0.528

$0.489

$0.432

$0.411

Reel

$0.296

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

B57471V2104J062
EPCOS / TDK
1: $0.431
4,168In Stock
9,000Expected 26/2/2026

Mfr. Part No.
B57471V2104J062

Mouser Part No
871-B57471V2104J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 100K 5% B-4480 NTC

Learn More

Datasheet

4,168In Stock

9,000Expected 26/2/2026

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.229

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC

B57471V2223J062
EPCOS / TDK
1: $0.431
3,621In Stock

Mfr. Part No.
B57471V2223J062

Mouser Part No
871-B57471V2223J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4480 NTC

Learn More

Datasheet

3,621In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K H62 B-4480 NTC Thermistor

B57471V2333H062
EPCOS / TDK
1: $0.514
1,844In Stock

Mfr. Part No.
B57471V2333H062

Mouser Part No
871-B57471V2333H062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K H62 B-4480 NTC Thermistor

Learn More

Datasheet

1,844In Stock

Cut Tape

$0.514

$0.484

$0.428

$0.407

Reel

$0.293

View

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4480 NTC Thermistor

B57471V2333J062
EPCOS / TDK
1: $0.445
3,668In Stock

Mfr. Part No.
B57471V2333J062

Mouser Part No
871-B57471V2333J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 33K J62 B-4480 NTC Thermistor

Learn More

Datasheet

3,668In Stock

Cut Tape

$0.445

$0.41

$0.363

$0.345

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

B57471V2473J062
EPCOS / TDK
1: $0.431
3,966In Stock

Mfr. Part No.
B57471V2473J062

Mouser Part No
871-B57471V2473J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 0805 47K 5% B-4480 NTC

Learn More

Datasheet

3,966In Stock

Cut Tape

$0.431

$0.407

$0.36

$0.342

Reel

$0.224

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 0805

B57620C5102J062
EPCOS / TDK
1: $0.514
7,207In Stock

Mfr. Part No.
B57620C5102J062

Mouser Part No
871-B57620C5102J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 0805

Learn More

Datasheet

7,207In Stock

Cut Tape

$0.514

$0.487

$0.431

$0.41

Reel

$0.289

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NTC (Negative Temperature Coefficient) Thermistors 22K J62 B-3980 NTC Thermistor 0805

B57620C5223J062
EPCOS / TDK
1: $0.445
2,990In Stock

Mfr. Part No.
B57620C5223J062

Mouser Part No
871-B57620C5223J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 22K J62 B-3980 NTC Thermistor 0805

Learn More

Datasheet

2,990In Stock

Cut Tape

$0.445

$0.413

$0.359

$0.341

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

B57621C5102J062
EPCOS / TDK
1: $0.57
2,839In Stock

Mfr. Part No.
B57621C5102J062

Mouser Part No
871-B57621C5102J062

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 1K J62 B-3450 NTC Thermistor 1206

Learn More

Datasheet

2,839In Stock

Cut Tape

$0.57

$0.532

$0.471

$0.448

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1%

B57861S0103A043
EPCOS / TDK
1: $3.49
647In Stock
700Expected 20/4/2026

Mfr. Part No.
B57861S0103A043

Mouser Part No
871-B57861S103A43

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR S861/10k/A43 1%

Learn More

Datasheet

647In Stock

700Expected 20/4/2026

$3.49

$3.34

$3.16

$3.03

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57861S0103J040
EPCOS / TDK
1: $1.60
668In Stock
1,000Expected 24/4/2026

Mfr. Part No.
B57861S0103J040

Mouser Part No
871-B57861S103J40

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

668In Stock

1,000Expected 24/4/2026

$1.60

$1.52

$1.46

$1.26

$1.25

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

B57862S0103F040
EPCOS / TDK
1: $6.07
307In Stock

Mfr. Part No.
B57862S0103F040

Mouser Part No
871-B57862S103F40

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 10k 3988 1%

Learn More

Datasheet

307In Stock

$6.07

$5.46

$5.23

$4.96

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

B57891M0473J000
EPCOS / TDK
1: $0.876
475In Stock

Mfr. Part No.
B57891M0473J000

Mouser Part No
871-B57891M0473J000

EPCOS / TDK

NTC (Negative Temperature Coefficient) Thermistors 891/47 K/J 5% NTC Thermistor

Learn More

Datasheet

475In Stock

$0.876

$0.827

$0.773

$0.737

View

Min.: 1
Mult.: 1

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