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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Part #

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603

NTCG163JF103FT1
TDK
1: $0.222
106,890On Order

Mfr. Part No.
NTCG163JF103FT1

Mouser Part No
810-NTCG163JF103FT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603

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Datasheet

106,890On Order

Cut Tape

$0.222

$0.197

$0.174

$0.158

Reel

$0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603

NTCG163JF103FT1S
TDK
1: $0.292
39,969Expected 25/3/2026

Mfr. Part No.
NTCG163JF103FT1S

Mouser Part No
810-NTCG163JF103FT1S

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603

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Datasheet

39,969Expected 25/3/2026

Cut Tape

$0.292

$0.264

$0.232

$0.22

Reel

$0.161

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 1% NTC AEC-Q200 125C

NTCG163JF103FTDS
TDK
1: $0.222
43,750Expected 30/3/2026

Mfr. Part No.
NTCG163JF103FTDS

Mouser Part No
810-NTCG163JF103FTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 1% NTC AEC-Q200 125C

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Datasheet

43,750Expected 30/3/2026

Cut Tape

$0.222

$0.204

$0.182

$0.172

Reel

$0.129

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1

AVRH10C101KT1R2YE8
TDK
1: $0.153
17,686Expected 10/3/2026

Mfr. Part No.
AVRH10C101KT1R2YE8

Mouser Part No
810-AVRH10C101KT1R2Y

TDK

Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1

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Datasheet

17,686Expected 10/3/2026

Cut Tape

$0.153

$0.089

$0.075

$0.068

View

Reel

$0.054

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors 0805 40VDC 250pF 10% AEC-Q200

AVRM2012C560KT251M
TDK
1: $0.361
4,000Expected 27/4/2026

Mfr. Part No.
AVRM2012C560KT251M

Mouser Part No
810-AVRM2012C560KT25

TDK

Varistors 0805 40VDC 250pF 10% AEC-Q200

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Datasheet

4,000Expected 27/4/2026

Cut Tape

$0.361

$0.222

$0.192

$0.177

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Varistors 0805 53VDC 200pF 10% AEC-Q200

AVRM2012C720KT201M
TDK
1: $0.361
1,999Expected 27/4/2026

Mfr. Part No.
AVRM2012C720KT201M

Mouser Part No
810-AVRM2012C720KT20

TDK

Varistors 0805 53VDC 200pF 10% AEC-Q200

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Datasheet

1,999Expected 27/4/2026

Cut Tape

$0.361

$0.222

$0.192

$0.177

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201

NTCG063EH400HTB
TDK
1: $0.278
14,900Expected 30/3/2026

Mfr. Part No.
NTCG063EH400HTB

Mouser Part No
810-NTCG063EH400HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201

Learn More

Datasheet

14,900Expected 30/3/2026

Cut Tape

$0.278

$0.239

$0.215

$0.178

View

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,22kO 3%

NTCG063JF223HTBX
TDK
1: $0.139
29,965Expected 11/5/2026

Mfr. Part No.
NTCG063JF223HTBX

Mouser Part No
810-NTCG063JF223HTBX

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,22kO 3%

Learn More

Datasheet

29,965Expected 11/5/2026

Cut Tape

$0.139

$0.099

$0.086

$0.081

View

Reel

$0.053

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

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

NTCG103EH101HT1
TDK
1: $0.139
20,000Expected 13/4/2026

Mfr. Part No.
NTCG103EH101HT1

Mouser Part No
810-NTCG103EH101HT1

TDK

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

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Datasheet

20,000Expected 13/4/2026

Cut Tape

$0.139

$0.10

$0.088

$0.082

Reel

$0.063

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

NTCG163EH101HTDS
TDK
1: $0.25
8,000Expected 29/6/2026

Mfr. Part No.
NTCG163EH101HTDS

Mouser Part No
810-NTCG163EH101HTDS

TDK

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

Learn More

Datasheet

8,000Expected 29/6/2026

Cut Tape

$0.25

$0.231

$0.203

$0.189

Reel

$0.138

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 0603 100Kohm 3% AEC-Q200 125C

NTCG164LH104HTDS
TDK
1: $0.209
3,840Expected 27/5/2026

Mfr. Part No.
NTCG164LH104HTDS

Mouser Part No
810-NTCG164LH104HTDS

TDK

NTC (Negative Temperature Coefficient) Thermistors 0603 100Kohm 3% AEC-Q200 125C

Learn More

Datasheet

3,840Expected 27/5/2026

Cut Tape

$0.209

$0.189

$0.165

$0.157

Reel

$0.114

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 30 OHM, 5%, 0201

NTCG063EH300JTB
TDK
1: $1.08
15,000Expected 30/3/2026
End of Life

Mfr. Part No.
NTCG063EH300JTB

Mouser Part No
810-NTCG063EH300JT1

End of Life

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 30 OHM, 5%, 0201

Learn More

Datasheet

15,000Expected 30/3/2026

Cut Tape

$1.08

$0.922

$0.876

$0.475

Reel

$0.475

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Varistors 0402 1.1pF 25Vdc

AVRL041E1R1NTA
TDK
20,000: $0.081
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AVRL041E1R1NTA

Mouser Part No
810-AVRL041E1R1NTA

TDK

Varistors 0402 1.1pF 25Vdc

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$0.081

Min.: 20,000
Mult.: 20,000

Reel: 20,000

Varistors 0603 0.2 120v

AVRM0603C120MT150N
TDK
15,000: $0.056
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AVRM0603C120MT150N

Mouser Part No
810-AVRM0603C120M150

TDK

Varistors 0603 0.2 120v

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Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$0.056

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

Reel: 15,000

Varistors 0805 19VDC 430pF 10% AEC-Q200

AVR-M1608G270KT6AB
TDK
1: $0.236
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AVR-M1608G270KT6AB

Mouser Part No
810-AVRM1608G270KT6A

TDK

Varistors 0805 19VDC 430pF 10% AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.236

$0.138

$0.117

$0.107

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0201

NTCG063JF103HTB
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG063JF103HTB

Mouser Part No
810-NTCG063JF103HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.108

$0.096

$0.082

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 5%, 0201

NTCG063JH103JTB
TDK
15,000: $0.436
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG063JH103JTB

Mouser Part No
810-NTCG063JH103JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 5%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.436

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

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47kO 3%

NTCG064BF473HTBX
TDK
1: $0.292
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064BF473HTBX

Mouser Part No
810-NTCG064BF473HTBX

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47kO 3%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.292

$0.245

$0.217

$0.186

View

Reel

$0.057

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 5%, 0201

NTCG064BF473JTBX
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064BF473JTBX

Mouser Part No
810-NTCG064BF473JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 5%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.108

$0.096

$0.082

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 5%, 0201

NTCG064BH103JTB
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064BH103JTB

Mouser Part No
810-NTCG064BH103JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 5%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.108

$0.096

$0.082

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 2%, 0201

NTCG064EF104GTB
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064EF104GTB

Mouser Part No
810-NTCG064EF104GT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 2%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.108

$0.096

$0.082

View

Reel

$0.056

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 3%, 0201

NTCG064EF104HTBX
TDK
1: $0.195
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064EF104HTBX

Mouser Part No
810-NTCG064EF104HT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 3%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.195

$0.158

$0.14

$0.124

View

Reel

$0.056

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,100kO 5%

NTCG064EF104JTBX
TDK
1: $0.167
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064EF104JTBX

Mouser Part No
810-NTCG064EF104JTBX

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,100kO 5%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.167

$0.135

$0.118

$0.107

View

Reel

$0.051

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,68kO 1%

NTCG064EF683FTBX
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064EF683FTBX

Mouser Part No
810-NTCG064EF683FTBX

TDK

NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,68kO 1%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.10

$0.088

$0.082

View

Reel

$0.043

Min.: 1
Mult.: 1

Reel: 15,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 5%, 0201

NTCG064EF683JTBX
TDK
1: $0.139
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
NTCG064EF683JTBX

Mouser Part No
810-NTCG064EF683JT1

TDK

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 68K OHM, 5%, 0201

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.139

$0.108

$0.096

$0.082

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

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