Circuit Protection – Mouser Chile

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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
NTC Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C NTCG103JX103DTDS TDK 1: $351 172.134In Stock	Mfr. Part # NTCG103JX103DTDS Mouser Part # 810-NTCG103JX103DTDS	TDK	NTC Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	172.134In Stock	Cut Tape $351 $324 $287 $267 Reel $192 View $239 $228 $208 $189 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805 NTCG203JH472JT1 TDK 1: $15.371 4.288In Stock	Mfr. Part # NTCG203JH472JT1 Mouser Part # 810-NTCG203JH472JT1	TDK	NTC Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805 Learn More about TDK NTCG smd ntc thermistors	Datasheet	4.288In Stock	Cut Tape $15.371 $13.966 $13.450 $12.824 View Reel $10.321 $12.396 $12.012 $11.990 $10.727 $10.321 $10.321 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
NTC Thermistors NTC,10K,5%,0603,125C,ECO NTCG163JH103JT1A TDK 1: $121 4.000In Stock	Mfr. Part # NTCG163JH103JT1A Mouser Part # 810-NTCG163JH103JT1A	TDK	NTC Thermistors NTC,10K,5%,0603,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	4.000In Stock	Cut Tape $121 $114 $99,9 $93,3 Reel $67 View $82,3 $70,3 $62,6 $61,5 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors 0402 100Kohm 0.5% Thermistor NTCG104ED104DT1X TDK 1: $307 19.858In Stock	Mfr. Part # NTCG104ED104DT1X Mouser Part # 810-NTCG104ED104DT1X	TDK	NTC Thermistors 0402 100Kohm 0.5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	19.858In Stock	Cut Tape $307 $281 $248 $235 Reel $165 View $215 $192 $187 $160 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors 0603 2.2K OHM 5% NTC AEC-Q200 125C NTCG164BH222JTDS TDK 1: $1.460 4.056In Stock	Mfr. Part # NTCG164BH222JTDS Mouser Part # 810-NTCG164BH222JTDS	TDK	NTC Thermistors 0603 2.2K OHM 5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	4.056In Stock	Cut Tape $1.460 $1.383 $1.307 $1.241 View Reel $923 $1.197 $1.083 $1.043 $923 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors 0603 6.8Kohm 5% Thermistor NTCG164BH682JT1 TDK 1: $1.098 3.952In Stock	Mfr. Part # NTCG164BH682JT1 Mouser Part # 810-NTCG164BH682JT1	TDK	NTC Thermistors 0603 6.8Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	3.952In Stock	Cut Tape $1.098 $1.038 $974 $929 View Reel $722 $888 $807 $777 $722 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Varistors 0402 39V 1.1 pF AVRL101A1R1NTB TDK 1: $933 18.513In Stock	Mfr. Part # AVRL101A1R1NTB Mouser Part # 810-AVRL101A1R1NTB	TDK	Varistors 0402 39V 1.1 pF Learn More about TDK avr l varistors	Datasheet	18.513In Stock	Cut Tape $933 $596 $524 $489 View Reel $380 $468 $450 $421 $384 $380 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Varistors 0805 40VDC 250pF 10% AEC-Q200 AVRM2012C560KT251M TDK 1: $296 35.745In Stock	Mfr. Part # AVRM2012C560KT251M Mouser Part # 810-AVRM2012C560KT25	TDK	Varistors 0805 40VDC 250pF 10% AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	35.745In Stock	Cut Tape $296 $180 $156 $143 Reel $115 View $136 $130 $113 $109 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1 AVRH10C101KT1R2YE8 TDK 1: $132 37.586In Stock	Mfr. Part # AVRH10C101KT1R2YE8 Mouser Part # 810-AVRH10C101KT1R2Y	TDK	Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1 Learn More about TDK avrh automotive varistors	Datasheet	37.586In Stock	Cut Tape $132 $73,6 $62,6 $57,1 View Reel $42,8 $53,8 $51,6 $48,3 $46,1 $42,8 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors Case EIA 0201 B= 1% ,47kO 1% NTCG064BF473FTBX TDK 1: $110 66.490In Stock	Mfr. Part # NTCG064BF473FTBX Mouser Part # 810-NTCG064BF473FTBX	TDK	NTC Thermistors Case EIA 0201 B= 1% ,47kO 1% Learn More about TDK NTCG smd ntc thermistors	Datasheet	66.490In Stock	Cut Tape $110 $81,2 $70,3 $64,8 View Reel $37,3 $57,1 $54,9 $48,3 $41,7 $37,3 MouseReel Available	Min.: 1 Mult.: 1 : 15.000
NTC Thermistors 0402 100Kohm 0.5% AEC-Q200 125C NTCG104ED104DTDSX TDK 1: $307 14.297In Stock	Mfr. Part # NTCG104ED104DTDSX Mouser Part # 810-NTCG104ED104DTDX	TDK	NTC Thermistors 0402 100Kohm 0.5% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	14.297In Stock	Cut Tape $307 $278 $245 $225 Reel $158 View $211 $180 $179 $156 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors 0603 3.3Kohm 5% Thermistor NTCG164BH332JT1 TDK 1: $1.241 3.850In Stock	Mfr. Part # NTCG164BH332JT1 Mouser Part # 810-NTCG164BH332JT1	TDK	NTC Thermistors 0603 3.3Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	3.850In Stock	Cut Tape $1.241 $1.175 $1.142 $1.131 View Reel $711 $991 $913 $711 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors Case EIA 0201 B= 3% ,10kO 3% NTCG064BH103HTB TDK 1: $626 11.289In Stock End of Life	Mfr. Part # NTCG064BH103HTB Mouser Part # 810-NTCG064BH103HTB End of Life	TDK	NTC Thermistors Case EIA 0201 B= 3% ,10kO 3% Learn More about TDK NTCG smd ntc thermistors	Datasheet	11.289In Stock	Cut Tape $626 $484 $459 $442 View Reel $313 $416 $401 $370 $348 $313 $313	Min.: 1 Mult.: 1 : 15.000
NTC Thermistors 0603 47Kohm 3% Thermistor AEC-Q200 NTCG164LH473HTDS TDK 1: $253 3.465In Stock	Mfr. Part # NTCG164LH473HTDS Mouser Part # 810-NTCG164LH473HTDS	TDK	NTC Thermistors 0603 47Kohm 3% Thermistor AEC-Q200 Learn More about TDK NTCG smd ntc thermistors	Datasheet	3.465In Stock	Cut Tape $253 $228 $200 $165 Reel $112 View $145 $133 $108 $103 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors 47Kohm 5% 0402 NTCG104LH473JT1 TDK 1: $110 8.182In Stock	Mfr. Part # NTCG104LH473JT1 Mouser Part # 810-NTCG104LH473JT	TDK	NTC Thermistors 47Kohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8.182In Stock	Cut Tape $110 $85,6 $75,8 $70,3 Reel $41,7 View $61,5 $58,2 $52,7 $40,6 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors 0603 470Kohm 5% AEC-Q200 125C NTCG164QF474JTDS TDK 1: $220 150In Stock 4.000Expected 10/26/2026	Mfr. Part # NTCG164QF474JTDS Mouser Part # 810-NTCG164QF474JTDS	TDK	NTC Thermistors 0603 470Kohm 5% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	150In Stock 4.000Expected 10/26/2026	Cut Tape $220 $204 $180 $145 Reel $99,9 View $123 $107 $95,5 $93,3 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors THERMISTOR, NTC 47K OHM, 3%, 0402 NTCG104LH473HT1 TDK 1: $110 8.680In Stock	Mfr. Part # NTCG104LH473HT1 Mouser Part # 810-NTCG104LH473HT1	TDK	NTC Thermistors THERMISTOR, NTC 47K OHM, 3%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8.680In Stock	Cut Tape $110 $85,6 $75,8 $64,8 Reel $39,5 View $57,1 $54,9 $48,3 $38,4 MouseReel Available	Min.: 1 Mult.: 1 : 10.000
NTC Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201 NTCG063EH400HTB TDK 1: $253 8.750In Stock	Mfr. Part # NTCG063EH400HTB Mouser Part # 810-NTCG063EH400HT1	TDK	NTC Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8.750In Stock	Cut Tape $253 $216 $191 $154 View Reel $90 $130 $123 $111 $107 $90 MouseReel Available	Min.: 1 Mult.: 1 : 15.000
NTC Thermistors 22Kohm 5% 0603 NTCG164LH223JT TDK 1: $209 2.363In Stock	Mfr. Part # NTCG164LH223JT Mouser Part # 810-NTCG164LH223JT	TDK	NTC Thermistors 22Kohm 5% 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	2.363In Stock	Cut Tape $209 $171 $152 $122 Reel $90 View $105 $101 $85,6 $82,3 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors 0603 47Kohm 3% AEC-Q200 150C NTCG164LH473HT1S TDK 1: $176 3.376In Stock	Mfr. Part # NTCG164LH473HT1S Mouser Part # 810-NTCG164LH473HT1S	TDK	NTC Thermistors 0603 47Kohm 3% AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	3.376In Stock	Cut Tape $176 $164 $144 $136 Reel $90 View $121 $117 $87,8 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
NTC Thermistors 0603 100K OHM 5% NTC AEC-Q200 125C NTCG164LH104JTDS TDK 1: $209 580In Stock	Mfr. Part # NTCG164LH104JTDS Mouser Part # 810-NTCG164LH104JTDS	TDK	NTC Thermistors 0603 100K OHM 5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	580In Stock	Cut Tape $209 $197 $173 $141 Reel $93,3 View $124 $99,9 $90 $86,7 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Varistors 0805 53VDC 200pF 10% AEC-Q200 AVRM2012C720KT201M TDK 1: $307 7.399In Stock	Mfr. Part # AVRM2012C720KT201M Mouser Part # 810-AVRM2012C720KT20	TDK	Varistors 0805 53VDC 200pF 10% AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	7.399In Stock	Cut Tape $307 $186 $160 $147 Reel $119 View $139 $133 $116 $114 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Varistors 0402 0.3 6.8v AVRM0402C6R8NT101N TDK 1: $187 14.255In Stock	Mfr. Part # AVRM0402C6R8NT101N Mouser Part # 810-AVRM0402C6R8N101	TDK	Varistors 0402 0.3 6.8v Learn More about TDK AVR M varistors	Datasheet	14.255In Stock	Cut Tape $187 $108 $92,2 $83,4 View Reel $62,6 $79,1 $75,8 $71,4 $69,2 $62,6 $62,6 MouseReel Available	Min.: 1 Mult.: 1 : 20.000
NTC Thermistors THERMISTOR, NTC 220K OHM, 3%, 0603 NTCG164QH224HT1 TDK 1: $1.361 1.517In Stock	Mfr. Part # NTCG164QH224HT1 Mouser Part # 810-NTCG164QH224HT1	TDK	NTC Thermistors THERMISTOR, NTC 220K OHM, 3%, 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	1.517In Stock	Cut Tape $1.361 $1.296 $1.219 $1.164 View Reel $912 $1.120 $1.015 $977 $912 MouseReel Available	Min.: 1 Mult.: 1 : 4.000
Varistors 0603 27V 6.8pF AEC-Q200 AVRL161A6R8GTA TDK 1: $1.263 1.898In Stock NRND	Mfr. Part # AVRL161A6R8GTA Mouser Part # 810-AVRL161A6R8GTA NRND	TDK	Varistors 0603 27V 6.8pF AEC-Q200 Learn More about TDK avr l varistors	Datasheet	1.898In Stock	Cut Tape $1.263 $827 $729 $683 Reel $553 View $655 $632 $554 $541 MouseReel Available	Min.: 1 Mult.: 1 : 4.000

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