Circuit Protection – Mouser Singapore

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Automotive Circuit Protection

TDK’s portfolio of automotive circuit protection devices includes AVR series chip varistors for voltage protection and NTC thermistors for temperature protection. AVR varistors protect against electrostatic discharge (ESD), voltage surges in power supplies from lightning, and systems for power generation and distribution. These products are also used in the highly-sensitive electronics in vehicles, household appliances, PCs, and notebook computers. NTC thermistors protect internal circuits or devices from overheating by acting as temperature sensors in monitoring systems. TDK has reduced the size of NTC products by applying the same multilayer technology developed for multilayer ceramic chip capacitors (MLCCs).

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Types of Circuit Protection

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Part #

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 3%, 0402

NTCG104EH104HT1
TDK
10,000: $0.453
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104EH104HT1

Mouser Part No
810-NTCG104EH104HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 3%, 0402

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.453

Min.: 10,000
Mult.: 10,000

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 100Kohm 3% 0402

NTCG104KF104HT1
TDK
1: $0.136
Lead-Time 12 Weeks

Mfr. Part No.
NTCG104KF104HT1

Mouser Part No
810-NTCG104KF104HT

TDK

NTC (Negative Temperature Coefficient) Thermistors 100Kohm 3% 0402

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Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.136

$0.101

$0.087

$0.08

Reel

$0.054

View

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 5% AEC-Q200 150C

NTCG104LH104JT1S
TDK
1: $0.15
Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH104JT1S

Mouser Part No
810-NTCG104LH104JT1S

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 5% AEC-Q200 150C

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Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.15

$0.14

$0.122

$0.114

Reel

$0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 150K OHM 5% NTC AEC-Q200 125C

NTCG104LH154JTDS
TDK
1: $0.163
Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH154JTDS

Mouser Part No
810-NTCG104LH154JTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 150K OHM 5% NTC AEC-Q200 125C

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Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.163

$0.146

$0.137

$0.126

View

Reel

$0.06

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 22Kohm 5% 0402

NTCG104LH223JT1
TDK
1: $0.136
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH223JT1

Mouser Part No
810-NTCG104LH223JT

TDK

NTC (Negative Temperature Coefficient) Thermistors 22Kohm 5% 0402

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.136

$0.098

$0.086

$0.08

Reel

$0.057

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 47K OHM 5% NTC AEC-Q200 125C

NTCG104LH473JTDS
TDK
1: $0.136
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH473JTDS

Mouser Part No
810-NTCG104LH473JTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 47K OHM 5% NTC AEC-Q200 125C

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.136

$0.12

$0.105

$0.097

Reel

$0.065

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 3%, 0402

NTCG104LH683HT1
TDK
10,000: $0.447
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH683HT1

Mouser Part No
810-NTCG104LH683HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 3%, 0402

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.447

Min.: 10,000
Mult.: 10,000

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 68Kohm 5% 0402

NTCG104LH683JT1
TDK
10,000: $0.473
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104LH683JT1

Mouser Part No
810-NTCG104LH683JT

TDK

NTC (Negative Temperature Coefficient) Thermistors 68Kohm 5% 0402

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.473

Min.: 10,000
Mult.: 10,000

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 330Kohm 5% Thermistor

NTCG104QH334JT1
TDK
1: $0.204
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104QH334JT1

Mouser Part No
810-NTCG104QH334JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 330Kohm 5% Thermistor

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.204

$0.181

$0.158

$0.15

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0402 470Kohm 5% Thermistor

NTCG104QH474JT1
TDK
1: $0.136
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG104QH474JT1

Mouser Part No
810-NTCG104QH474JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0402 470Kohm 5% Thermistor

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.136

$0.101

$0.087

$0.08

Reel

$0.054

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC (Negative Temperature Coefficient) Thermistors 0603 100ohm 3% Thermistor AEC-Q200

NTCG163EH101HTDS
TDK
1: $0.258
8,000Expected 12/11/2026

Mfr. Part No.
NTCG163EH101HTDS

Mouser Part No
810-NTCG163EH101HTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 100ohm 3% Thermistor AEC-Q200

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Datasheet

8,000Expected 12/11/2026

Cut Tape

$0.258

$0.235

$0.207

$0.196

Reel

$0.141

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 40ohm 5% Thermistor

NTCG163EH400JT1
TDK
4,000: $0.866
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG163EH400JT1

Mouser Part No
810-NTCG163EH400JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 40ohm 5% Thermistor

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.866

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

: 4,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,330O 5%

NTCG163NH331JT1
TDK
1: $0.204
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG163NH331JT1

Mouser Part No
810-NTCG163NH331JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,330O 5%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.204

$0.181

$0.158

$0.15

Reel

$0.107

View

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 1Kohm 5% Thermistor

NTCG164BH102JT1
TDK
1: $0.204
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164BH102JT1

Mouser Part No
810-NTCG164BH102JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 1Kohm 5% Thermistor

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Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.204

$0.181

$0.158

$0.15

Reel

$0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 150K OHM, 3%, 0603

NTCG164LH154HT1
TDK
1: $0.286
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH154HT1

Mouser Part No
810-NTCG164LH154HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 150K OHM, 3%, 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.286

$0.243

$0.215

$0.171

Reel

$0.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 3%, 0603

NTCG164LH473HT1
TDK
1: $0.218
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH473HT1

Mouser Part No
810-NTCG164LH473HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 3%, 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.218

$0.199

$0.174

$0.166

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,47kO 5%

NTCG164LH473JT1
TDK
1: $0.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH473JT1

Mouser Part No
810-NTCG164LH473JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,47kO 5%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.19

$0.18

$0.156

$0.136

Reel

$0.095

View

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 47K OHM 5% NTC AEC-Q200 125C

NTCG164LH473JTDS
TDK
1: $0.218
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH473JTDS

Mouser Part No
810-NTCG164LH473JTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 47K OHM 5% NTC AEC-Q200 125C

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.218

$0.203

$0.178

$0.169

Reel

$0.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 3%, 0603

NTCG164LH683HT1
TDK
4,000: $1.10
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH683HT1

Mouser Part No
810-NTCG164LH683HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 3%, 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.10

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

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 68Kohm 5% Thermistor

NTCG164LH683JT1
TDK
4,000: $0.888
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164LH683JT1

Mouser Part No
810-NTCG164LH683JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 68Kohm 5% Thermistor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.888

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

: 4,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,22O 5%

NTCG164QH224JT1
TDK
1: $0.204
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164QH224JT1

Mouser Part No
810-NTCG164QH224JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0603 B= 3% ,22O 5%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.204

$0.181

$0.158

$0.15

Reel

$0.107

View

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 330Kohm 5% Thermistor

NTCG164QH334JT1
TDK
1: $0.204
Lead-Time 12 Weeks

Mfr. Part No.
NTCG164QH334JT1

Mouser Part No
810-NTCG164QH334JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 330Kohm 5% Thermistor

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.204

$0.181

$0.158

$0.15

Reel

$0.106

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 470K OHM, 5%, 0603

NTCG164QH474JT1
TDK
1: $0.258
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG164QH474JT1

Mouser Part No
810-NTCG164QH474JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 470K OHM, 5%, 0603

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.258

$0.212

$0.188

$0.151

Reel

$0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 5%, 0201

NTCG063EH400JTB
TDK
15,000: $0.457
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
NTCG063EH400JTB

Mouser Part No
810-NTCG063EH400JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 5%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

$0.457

Min.: 15,000
Mult.: 15,000

: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 6.8K OHM, 3%, 0402

NTCG104BH682HT1
TDK
10,000: $0.468
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
NTCG104BH682HT1

Mouser Part No
810-NTCG104BH682HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 6.8K OHM, 3%, 0402

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

$0.468

Min.: 10,000
Mult.: 10,000

: 10,000

Automotive Circuit Protection

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