Circuit Protection – Mouser South Africa

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 1%, 0201 NTCG064EF104FTBX TDK 1: $0.10 112,147In Stock	Mfr. Part No. NTCG064EF104FTBX Mouser Part No 810-NTCG064EF104FT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100K OHM, 1%, 0201 Learn More about TDK NTCG smd ntc thermistors	Datasheet	112,147In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.04 $0.052 $0.05 $0.044 $0.041 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 1% NTC AEC-Q200 150C NTCG103JF103FT1S TDK 1: $0.12 92,312In Stock 220,000Expected 2026/11/09	Mfr. Part No. NTCG103JF103FT1S Mouser Part No 810-NTCG103JF103FT1S	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 1% NTC AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	92,312In Stock 220,000Expected 2026/11/09	Cut Tape $0.12 $0.102 $0.095 $0.081 Reel $0.057 View $0.071 $0.067 $0.06 $0.055 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 10Kohm 0.5% 0402 NTCG103JX103DT1 TDK 1: $0.33 12,697In Stock	Mfr. Part No. NTCG103JX103DT1 Mouser Part No 810-NTCG103JX103DT	TDK	NTC (Negative Temperature Coefficient) Thermistors 10Kohm 0.5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	12,697In Stock	Cut Tape $0.33 $0.305 $0.269 $0.256 Reel $0.181 View $0.226 $0.216 $0.197 $0.177 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 0.5% AEC-Q200 150C NTCG103JX103DT1S TDK 1: $0.28 49,852In Stock	Mfr. Part No. NTCG103JX103DT1S Mouser Part No 810-NTCG103JX103DT1S	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 0.5% AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	49,852In Stock	Cut Tape $0.28 $0.256 $0.226 $0.214 Reel $0.151 View $0.192 $0.167 $0.16 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0603 NTCG163EH400HT1 TDK 1: $1.90 2,423In Stock	Mfr. Part No. NTCG163EH400HT1 Mouser Part No 810-NTCG163EH400HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	2,423In Stock	Cut Tape $1.90 $1.42 $1.13 $1.07 View Reel $0.745 $1.04 $0.878 $0.808 $0.745 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 0.5% NTC AEC-Q200 150C NTCG163JX103DT1S TDK 1: $0.29 32,046In Stock 28,000Expected 2027/04/28	Mfr. Part No. NTCG163JX103DT1S Mouser Part No 810-NTCG163JX103DT1S	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 0.5% NTC AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	32,046In Stock 28,000Expected 2027/04/28	Cut Tape $0.29 $0.267 $0.237 $0.226 Reel $0.166 View $0.201 $0.173 $0.158 $0.155 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 0.5% NTC AEC-Q200 125C NTCG163JX103DTDS TDK 1: $0.35 21,140In Stock 28,000Expected 2027/08/25	Mfr. Part No. NTCG163JX103DTDS Mouser Part No 810-NTCG163JX103DTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 10K OHM 0.5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	21,140In Stock 28,000Expected 2027/08/25	Cut Tape $0.35 $0.322 $0.284 $0.237 Reel $0.169 View $0.207 $0.17 $0.165 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 470 OHM, 5%, 0805 NTCG203EH471JT1 TDK 1: $1.72 3,278In Stock	Mfr. Part No. NTCG203EH471JT1 Mouser Part No 810-NTCG203EH471JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 470 OHM, 5%, 0805 Learn More about TDK NTCG smd ntc thermistors	Datasheet	3,278In Stock	Cut Tape $1.72 $1.64 $1.52 $1.42 View Reel $1.06 $1.35 $1.19 $1.15 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 150K OHM, 5%, 0805 NTCG204CH154JT1 TDK 1: $1.63 2,383In Stock	Mfr. Part No. NTCG204CH154JT1 Mouser Part No 810-NTCG204CH154JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 150K OHM, 5%, 0805 Learn More about TDK NTCG smd ntc thermistors	Datasheet	2,383In Stock	Cut Tape $1.63 $1.55 $1.47 $1.40 View Reel $1.14 $1.34 $1.21 $1.16 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 23volts 1A AVR-M0603C120MTAAB TDK 1: $0.10 23,219In Stock	Mfr. Part No. AVR-M0603C120MTAAB Mouser Part No 810-AVR-M0603C120M	TDK	Varistors 23volts 1A	Datasheet	23,219In Stock	Cut Tape $0.10 $0.058 $0.048 $0.044 View Reel $0.033 $0.041 $0.04 $0.037 $0.035 $0.033 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Varistors 0402 8V 3A 100pF AVR-M1005C080MTABB TDK 1: $0.11 18,221In Stock 20,000Expected 2026/10/12	Mfr. Part No. AVR-M1005C080MTABB Mouser Part No 810-AVR-M1005C080MB	TDK	Varistors 0402 8V 3A 100pF	Datasheet	18,221In Stock 20,000Expected 2026/10/12	Cut Tape $0.11 $0.067 $0.056 $0.051 View Reel $0.038 $0.048 $0.047 $0.043 $0.042 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 12V 10A 130pF AVR-M1005C120MTAAB TDK 1: $0.12 19,002In Stock	Mfr. Part No. AVR-M1005C120MTAAB Mouser Part No 810-AVR-M1005C120M	TDK	Varistors 0402 12V 10A 130pF	Datasheet	19,002In Stock	Cut Tape $0.12 $0.071 $0.06 $0.053 View Reel $0.041 $0.051 $0.048 $0.047 $0.044 $0.041 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 27V 4A 40pF AVR-M1005C270MTAAB TDK 1: $0.11 21,773In Stock	Mfr. Part No. AVR-M1005C270MTAAB Mouser Part No 810-AVR-M1005C270MA	TDK	Varistors 0402 27V 4A 40pF	Datasheet	21,773In Stock	Cut Tape $0.11 $0.067 $0.056 $0.051 View Reel $0.041 $0.048 $0.047 $0.043 $0.042 $0.041 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 27V 1A 15pF AVR-M1005C270MTABB TDK 1: $0.11 20,873In Stock	Mfr. Part No. AVR-M1005C270MTABB Mouser Part No 810-AVR-M1005C270MB	TDK	Varistors 0402 27V 1A 15pF	Datasheet	20,873In Stock	Cut Tape $0.11 $0.067 $0.056 $0.051 View Reel $0.041 $0.048 $0.047 $0.043 $0.042 $0.041 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0603 12V 15A 400pF AVR-M1608C120MT2AB TDK 1: $0.261 6,927In Stock	Mfr. Part No. AVR-M1608C120MT2AB Mouser Part No 810-AVR-M1608C120M2	TDK	Varistors 0603 12V 15A 400pF	Datasheet	6,927In Stock	Cut Tape $0.261 $0.16 $0.138 $0.127 Reel $0.079 View $0.113 $0.099 $0.079 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 18V 30A 600pF AVR-M1608C180MT6AB TDK 1: $0.16 983In Stock 40,000On Order	Mfr. Part No. AVR-M1608C180MT6AB Mouser Part No 810-AVR-M1608C180M	TDK	Varistors 0603 18V 30A 600pF	Datasheet	983In Stock 40,000On Order On Order Ship Dates Mfr. No: AVR-M1608C180MT6AB Stock: 983 Can Dispatch Immediately On Order: 8,000 Expected 2026/11/12 32,000 Expected 2026/12/07 Factory Lead Time: 10 Weeks	Cut Tape $0.16 $0.092 $0.078 $0.071 View Reel $0.053 $0.067 $0.064 $0.057 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 22V 10A 210pF AEC-Q200 AVR-M1608C220KT2AB TDK 1: $0.16 12,812In Stock	Mfr. Part No. AVR-M1608C220KT2AB Mouser Part No 810-AVR-M1608C220K2	TDK	Varistors 0603 22V 10A 210pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	12,812In Stock	Cut Tape $0.16 $0.092 $0.078 $0.071 View Reel $0.063 $0.067 $0.064 $0.063 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 22V 30A 560pF AEC-Q200 AVR-M1608C220KT6AB TDK 1: $0.16 25,911In Stock	Mfr. Part No. AVR-M1608C220KT6AB Mouser Part No 810-AVR-M1608C220K6	TDK	Varistors 0603 22V 30A 560pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	25,911In Stock	Cut Tape $0.16 $0.097 $0.083 $0.076 Reel $0.057 View $0.071 $0.067 $0.06 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 27V 20A 160pF AEC-Q200 AVR-M1608C270KT2AB TDK 1: $0.16 14,306In Stock 28,000Expected 2026/10/28	Mfr. Part No. AVR-M1608C270KT2AB Mouser Part No 810-AVR-M1608C270K2	TDK	Varistors 0603 27V 20A 160pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	14,306In Stock 28,000Expected 2026/10/28	Cut Tape $0.16 $0.092 $0.078 $0.071 View Reel $0.053 $0.067 $0.064 $0.057 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 27V 48A 430pF AEC-Q200 AVR-M1608C270KT6AB TDK 1: $0.16 3,527In Stock 12,000On Order	Mfr. Part No. AVR-M1608C270KT6AB Mouser Part No 810-AVR-M1608C270K6	TDK	Varistors 0603 27V 48A 430pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	3,527In Stock 12,000On Order On Order Ship Dates Mfr. No: AVR-M1608C270KT6AB Stock: 3,527 Can Dispatch Immediately On Order: 4,000 Expected 2026/12/07 8,000 Expected 2026/12/30 Factory Lead Time: 10 Weeks	Cut Tape $0.16 $0.092 $0.078 $0.071 View Reel $0.053 $0.067 $0.064 $0.057 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 15pF 17VDC 0603 2A AEC-Q200, CAN_CAN-FD AVR-M1608C270MTABB TDK 1: $0.15 10,189In Stock 16,000Expected 2026/10/21	Mfr. Part No. AVR-M1608C270MTABB Mouser Part No 810-AVR-M1608C270MB	TDK	Varistors 15pF 17VDC 0603 2A AEC-Q200, CAN_CAN-FD Learn More about TDK electric vehicle comfort	Datasheet	10,189In Stock 16,000Expected 2026/10/21	Cut Tape $0.15 $0.09 $0.076 $0.069 View Reel $0.053 $0.065 $0.062 $0.055 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0805 12V 60A 1000pF AVR-M2012C120MT6AB TDK 1: $0.28 10,335In Stock 8,000Expected 2026/12/21	Mfr. Part No. AVR-M2012C120MT6AB Mouser Part No 810-AVR-M2012C120M	TDK	Varistors 0805 12V 60A 1000pF	Datasheet	10,335In Stock 8,000Expected 2026/12/21	Cut Tape $0.28 $0.17 $0.147 $0.134 Reel $0.11 View $0.127 $0.122 $0.106 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 0805 22V 100A 800pF AEC-Q200 AVR-M2012C220KT6AB TDK 1: $0.28 5,807In Stock	Mfr. Part No. AVR-M2012C220KT6AB Mouser Part No 810-AVR-M2012C220K	TDK	Varistors 0805 22V 100A 800pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	5,807In Stock	Cut Tape $0.28 $0.17 $0.16 $0.154 Reel $0.134 View $0.147 $0.123 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors 4.7pF 70VDC 0402 AEC-Q200, 100BASE -T1 AVRH10C101KT4R7FA8 TDK 1: $0.12 36,185In Stock	Mfr. Part No. AVRH10C101KT4R7FA8 Mouser Part No 810-AVRH10C1014R7FA8	TDK	Varistors 4.7pF 70VDC 0402 AEC-Q200, 100BASE -T1 Learn More about TDK avrh automotive varistors	Datasheet	36,185In Stock	Cut Tape $0.12 $0.067 $0.057 $0.052 View Reel $0.04 $0.049 $0.047 $0.044 $0.042 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors Ethernet 4.7pF 70VDC 0402 AEC-Q200 AVRH10C101KT4R7YA8 TDK 1: $0.12 15,199In Stock	Mfr. Part No. AVRH10C101KT4R7YA8 Mouser Part No 810-AVRH10C101KT4R7Y	TDK	Varistors Ethernet 4.7pF 70VDC 0402 AEC-Q200 Learn More about TDK avrh automotive varistors	Datasheet	15,199In Stock	Cut Tape $0.12 $0.067 $0.057 $0.052 View Reel $0.04 $0.049 $0.047 $0.044 $0.042 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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