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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0201,125C,ECO NTCG063JF103FTBA TDK 1: $0.136 77,332In Stock	Mfr. Part No. NTCG063JF103FTBA Mouser Part No 810-NTCG063JF103FTBA	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0201,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	77,332In Stock	Cut Tape $0.136 $0.097 $0.084 $0.078 View Reel $0.05 $0.068 $0.064 $0.057 $0.054 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,0.5%,0402,125C,ECO NTCG103JX103DT1A TDK 1: $0.408 14,510In Stock	Mfr. Part No. NTCG103JX103DT1A Mouser Part No 810-NTCG103JX103DT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,0.5%,0402,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	14,510In Stock	Cut Tape $0.408 $0.382 $0.337 $0.316 Reel $0.233 View $0.282 $0.269 $0.245 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0805 39V 100A 430pF AEC-Q200 AVR-M2012C390KT6AB TDK 1: $0.381 213,997In Stock 188,000On Order	Mfr. Part No. AVR-M2012C390KT6AB Mouser Part No 810-AVR-M2012C390K	TDK	Varistors 0805 39V 100A 430pF AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	213,997In Stock 188,000On Order	Cut Tape $0.381 $0.231 $0.182 $0.173 Reel $0.151 View $0.165 $0.144 $0.139 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 3.3K OHM, 3%, 0603 NTCG164BH332HT1 TDK 1: $1.75 19,403In Stock	Mfr. Part No. NTCG164BH332HT1 Mouser Part No 810-NTCG164BH332HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 3.3K OHM, 3%, 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	19,403In Stock	Cut Tape $1.75 $1.67 $1.58 $1.51 View Reel $1.15 $1.44 $1.30 $1.24 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0603 470Kohm 5% AEC-Q200 125C NTCG164QF474JTDS TDK 1: $0.272 3,997Expected 26/10/2026	Mfr. Part No. NTCG164QF474JTDS Mouser Part No 810-NTCG164QF474JTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 470Kohm 5% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	3,997Expected 26/10/2026	Cut Tape $0.272 $0.253 $0.223 $0.18 Reel $0.126 View $0.152 $0.132 $0.12 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 20pF 19VDC 0603 Array AEC-Q200 AVRH16A2C270KT200NA8 TDK 1: $0.231 6,685In Stock	Mfr. Part No. AVRH16A2C270KT200NA8 Mouser Part No 810-AVRH16A2C27KT2N8	TDK	Varistors 20pF 19VDC 0603 Array AEC-Q200 Learn More about TDK avrh automotive varistors	Datasheet	6,685In Stock	Cut Tape $0.231 $0.133 $0.103 $0.098 View Reel $0.078 $0.092 $0.083 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 LIN 200pF 16VDC AVRH10C220YT201MA8 TDK 1: $0.163 16,866In Stock	Mfr. Part No. AVRH10C220YT201MA8 Mouser Part No 810-AVRH1C22YT201MA8	TDK	Varistors 0402 LIN 200pF 16VDC Learn More about TDK avrh automotive varistors	Datasheet	16,866In Stock	Cut Tape $0.163 $0.092 $0.071 $0.067 View Reel $0.052 $0.064 $0.06 $0.057 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO NTCG063JF103HTBA TDK 1: $0.136 28,990In Stock	Mfr. Part No. NTCG063JF103HTBA Mouser Part No 810-NTCG063JF103HTBA	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	28,990In Stock	Cut Tape $0.136 $0.097 $0.084 $0.078 View Reel $0.05 $0.068 $0.064 $0.057 $0.054 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO NTCG063JH103HTBA TDK 1: $0.136 29,970In Stock	Mfr. Part No. NTCG063JH103HTBA Mouser Part No 810-NTCG063JH103HTBA	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	29,970In Stock	Cut Tape $0.136 $0.097 $0.084 $0.078 View Reel $0.05 $0.068 $0.064 $0.057 $0.054 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0201,125C,ECO NTCG063JH103JTBA TDK 1: $0.136 29,900In Stock	Mfr. Part No. NTCG063JH103JTBA Mouser Part No 810-NTCG063JH103JTBA	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0201,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	29,900In Stock	Cut Tape $0.136 $0.097 $0.084 $0.078 View Reel $0.05 $0.068 $0.064 $0.057 $0.054 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0402,125C,ECO NTCG103JF103FT1A TDK 1: $0.136 39,653In Stock	Mfr. Part No. NTCG103JF103FT1A Mouser Part No 810-NTCG103JF103FT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0402,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	39,653In Stock	Cut Tape $0.136 $0.102 $0.088 $0.078 Reel $0.056 View $0.068 $0.064 $0.057 $0.05 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO NTCG103JF103HT1A TDK 1: $0.136 18,651In Stock	Mfr. Part No. NTCG103JF103HT1A Mouser Part No 810-NTCG103JF103HT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	18,651In Stock	Cut Tape $0.136 $0.094 $0.082 $0.078 Reel $0.05 View $0.068 $0.065 $0.057 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO NTCG103JH103HT1A TDK 1: $0.136 17,561In Stock	Mfr. Part No. NTCG103JH103HT1A Mouser Part No 810-NTCG103JH103HT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	17,561In Stock	Cut Tape $0.136 $0.094 $0.082 $0.078 Reel $0.05 View $0.068 $0.065 $0.057 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0402,125C,ECO NTCG103JH103JT1A TDK 1: $0.136 9,105In Stock 10,000Expected 20/4/2027	Mfr. Part No. NTCG103JH103JT1A Mouser Part No 810-NTCG103JH103JT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0402,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	9,105In Stock 10,000Expected 20/4/2027	Cut Tape $0.136 $0.094 $0.082 $0.078 Reel $0.05 View $0.068 $0.065 $0.057 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0603,125C,ECO NTCG163JH103HT1A TDK 1: $0.15 4,588In Stock	Mfr. Part No. NTCG163JH103HT1A Mouser Part No 810-NTCG163JH103HT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0603,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	4,588In Stock	Cut Tape $0.15 $0.141 $0.124 $0.116 Reel $0.083 View $0.102 $0.087 $0.078 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0603,125C,ECO NTCG163JH103JT1A TDK 1: $0.163 3,985In Stock	Mfr. Part No. NTCG163JH103JT1A Mouser Part No 810-NTCG163JH103JT1A	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0603,125C,ECO Learn More about TDK NTCG smd ntc thermistors	Datasheet	3,985In Stock	Cut Tape $0.163 $0.15 $0.131 $0.116 Reel $0.086 View $0.102 $0.092 $0.082 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0402 8V 25A 650pF AVR-M1005C080MTAAB TDK 1: $0.15 50,808In Stock	Mfr. Part No. AVR-M1005C080MTAAB Mouser Part No 810-AVR-M1005C080MA	TDK	Varistors 0402 8V 25A 650pF	Datasheet	50,808In Stock	Cut Tape $0.15 $0.091 $0.069 $0.065 View Reel $0.052 $0.063 $0.058 $0.057 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0603 27V 20A 160pF AEC-Q200 AVR-M1608C270KT2AB TDK 1: $0.218 36,406In Stock	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	36,406In Stock	Cut Tape $0.218 $0.125 $0.097 $0.091 $0.087 Reel $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 30pF 17VDC 0603 2A AEC-Q200, Classic_CAN AVR-M1608C270MTAAB TDK 1: $0.218 71,802In Stock	Mfr. Part No. AVR-M1608C270MTAAB Mouser Part No 810-AVR-M1608C270MA	TDK	Varistors 30pF 17VDC 0603 2A AEC-Q200, Classic_CAN Learn More about TDK electric vehicle comfort	Datasheet	71,802In Stock	Cut Tape $0.218 $0.132 $0.102 $0.097 Reel $0.078 View $0.092 $0.075 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1 AVRH10C101KT1R1NE8 TDK 1: $0.15 223,429In Stock	Mfr. Part No. AVRH10C101KT1R1NE8 Mouser Part No 810-AVRH10C101KT1R1N	TDK	Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1 Learn More about TDK avrh automotive varistors	Datasheet	223,429In Stock	Cut Tape $0.15 $0.091 $0.069 $0.065 Reel $0.05 View $0.063 $0.058 $0.056 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 20VDC 3.3pF AEC-Q200 AVRL101D3R3FTA TDK 1: $0.15 108,193In Stock	Mfr. Part No. AVRL101D3R3FTA Mouser Part No 810-AVRL101D3R3FTA	TDK	Varistors 0402 20VDC 3.3pF AEC-Q200 Learn More about TDK avr l varistors	Datasheet	108,193In Stock	Cut Tape $0.15 $0.091 $0.069 $0.065 View Reel $0.052 $0.063 $0.058 $0.057 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 5.5 VDC .01J 17V-CL 15 PF AVRM0603C080MT101N TDK 1: $0.136 57,710In Stock	Mfr. Part No. AVRM0603C080MT101N Mouser Part No 810-AVRM0603C080M101	TDK	Varistors 5.5 VDC .01J 17V-CL 15 PF Learn More about TDK AVR M varistors	Datasheet	57,710In Stock	Cut Tape $0.136 $0.079 $0.06 $0.056 View Reel $0.044 $0.053 $0.05 $0.048 $0.044 $0.044 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Varistors Ceramic Varistor 0603, 100pF, 10%, 100mJ, 40VDC AVRM1608C560KT101M TDK 1: $0.218 30,890In Stock 36,000Expected 2/11/2026	Mfr. Part No. AVRM1608C560KT101M Mouser Part No 810-AVRM1608C560KT10	TDK	Varistors Ceramic Varistor 0603, 100pF, 10%, 100mJ, 40VDC Learn More about TDK AVR M varistors	Datasheet	30,890In Stock 36,000Expected 2/11/2026	Cut Tape $0.218 $0.132 $0.102 $0.097 Reel $0.078 View $0.092 $0.076 $0.075 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0402 100K OHM 1% NTC AEC-Q200 150C NTCG104EF104FT1SX TDK 1: $0.163 39,606In Stock 30,000Expected 29/3/2027	Mfr. Part No. NTCG104EF104FT1SX Mouser Part No 810-NTC104EF104FT1SX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 100K OHM 1% NTC AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	39,606In Stock 30,000Expected 29/3/2027	Cut Tape $0.163 $0.148 $0.129 $0.114 Reel $0.083 View $0.101 $0.097 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 100K OHM 1% NTC AEC-Q200 125C NTCG104EF104FTDSX TDK 1: $0.136 62,012In Stock	Mfr. Part No. NTCG104EF104FTDSX Mouser Part No 810-NTC104EF104FTDSX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 100K OHM 1% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	62,012In Stock	Cut Tape $0.136 $0.116 $0.101 $0.095 Reel $0.064 View $0.084 $0.08 $0.072 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

Automotive Circuit Protection

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Automotive Circuit Protection

Types of Circuit Protection