NTC (Negative Temperature Coefficient) Thermistors

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TTS Thermistors

CTS Electronic Components TTS Thermistors feature fast response time, excellent stability, and reliability. These epoxy-coated Negative Temperature Coefficient (NTC) chip thermistors are available in custom sizes and wire configurations. The TTS thermistors are similar to the TT3 series, with the main difference being resistance tolerance. These thermistors feature point-matched characteristics with a standard precision of +/-1% at 25°C. The TTS thermistors offer better cost-effectiveness than the more precise but more expensive interchangeable TT3 series thermistors. Typical applications include liquid or gas temperature control and monitoring, assembly into probes, automotive, industrial, computer and communications industry, HVAC, white goods, and military.

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Part #

NTC (Negative Temperature Coefficient) Thermistors 1.8K, +/-0.2C: 0C-70C, B3500, Teflon insulated wire

TTS-1.8KC7-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-1.8KC7-BZ

Mouser Part No
774-TTS1.8KC7BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 1.8K, +/-0.2C: 0C-70C, B3500, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3500 K

1.8 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 100K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

TTS-100KC6-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-100KC6-BZ

Mouser Part No
774-TTS100KC6BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 100K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

4260 K

100 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3691, uninsulated wire

TTS-10KC4-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-10KC4-BG

Mouser Part No
774-TTS10KC4BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3691, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3691 K

10 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1K, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-1KC3-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-1KC3-BG

Mouser Part No
774-TTS1KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 1K, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3977 K

1 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 20K, +/-0.2C: 0C-70C, B4260, uninsulated wire

TTS-20KC6-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-20KC6-BG

Mouser Part No
774-TTS20KC6BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 20K, +/-0.2C: 0C-70C, B4260, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

4260 K

20 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2K, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-2KC3-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-2KC3-BG

Mouser Part No
774-TTS2KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 2K, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3977 K

2 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, Teflon insulated wire

TTS-30KC5-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-30KC5-BZ

Mouser Part No
774-TTS30KC5BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3942 K

30 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

TTS-30KC6-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-30KC6-BZ

Mouser Part No
774-TTS30KC6BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

4260 K

30 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

TTS-3KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-3KC3-BZ

Mouser Part No
774-TTS3KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

3 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 5K, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-5KC3-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-5KC3-BG

Mouser Part No
774-TTS5KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 5K, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

3977 K

5 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 5K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

TTS-5KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-5KC3-BZ

Mouser Part No
774-TTS5KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 5K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

5 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1.8K, +/-0.2C: 0C-70C, B3500, uninsulated wire

TTS-1.8KC7-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-1.8KC7-BG

Mouser Part No
774-TTS1.8KC7BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 1.8K, +/-0.2C: 0C-70C, B3500, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3500 K

1.8 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 100K, +/-0.2C: 0C-70C, B4260, uninsulated wire

TTS-100KC6-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-100KC6-BG

Mouser Part No
774-TTS100KC6BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 100K, +/-0.2C: 0C-70C, B4260, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

4260 K

100 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-10KC3-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-10KC3-BG

Mouser Part No
774-TTS10KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

3977 K

10 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

TTS-10KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-10KC3-BZ

Mouser Part No
774-TTS10KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

10 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3691, Teflon insulated wire

TTS-10KC4-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-10KC4-BZ

Mouser Part No
774-TTS10KC4BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 10K, +/-0.2C: 0C-70C, B3691, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3691 K

10 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 1K, +/-0.2C: 0C-70C, B3977,Teflon insulated wire

TTS-1KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-1KC3-BZ

Mouser Part No
774-TTS1KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 1K, +/-0.2C: 0C-70C, B3977,Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

1 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2252, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-2.2KC3-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-2.2KC3-BG

Mouser Part No
774-TTS2.2KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 2252, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

3977 K

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2252, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

TTS-2.2KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-2.2KC3-BZ

Mouser Part No
774-TTS2.2KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 2252, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 20K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

TTS-20KC6-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-20KC6-BZ

Mouser Part No
774-TTS20KC6BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 20K, +/-0.2C: 0C-70C, B4260, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

4260 K

20 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 2K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

TTS-2KC3-BZ
CTS Electronic Components
1: $3.28
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-2KC3-BZ

Mouser Part No
774-TTS2KC3BZ

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 2K, +/-0.2C: 0C-70C, B3977, Teflon insulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.28

$2.83

$2.68

$2.43

View

Min.: 1
Mult.: 1

TTS

3977 K

2 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, uninsulated wire

TTS-30KC5-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-30KC5-BG

Mouser Part No
774-TTS30KC5BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B3942, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3942 K

30 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, uninsulated wire

TTS-30KC6-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-30KC6-BG

Mouser Part No
774-TTS30KC6BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 30K, +/-0.2C: 0C-70C, B4260, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

4260 K

30 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, uninsulated wire

TTS-3KC3-BG
CTS Electronic Components
1: $3.05
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-3KC3-BG

Mouser Part No
774-TTS3KC3BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 3K, +/-0.2C: 0C-70C, B3977, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$3.05

$2.62

$2.50

$2.27

View

Min.: 1
Mult.: 1

TTS

3977 K

3 kOhms

- 40 C

+ 150 C

Bulk

NTC (Negative Temperature Coefficient) Thermistors 50K, +/-0.2C: 0C-70C, B4260, uninsulated wire

TTS-50KC6-BG
CTS Electronic Components
1: $2.58
500Expected 12/11/2026
New Product

Mfr. Part No.
TTS-50KC6-BG

Mouser Part No
774-TTS50KC6BG

New Product

CTS Electronic Components

NTC (Negative Temperature Coefficient) Thermistors 50K, +/-0.2C: 0C-70C, B4260, uninsulated wire

Learn More

Datasheet

500Expected 12/11/2026

$2.58

$2.26

$2.16

$1.99

View

Min.: 1
Mult.: 1

TTS

4260 K

50 kOhms

- 40 C

+ 150 C

Bulk

TTS Thermistors

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