Circuit Protection – Mouser United Kingdom

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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors 10Kohm 1% 0201 NTCG063JF103FT TDK 1: £0.308 28,445In Stock Factory Special Order	Mfr. Part No. NTCG063JF103FT Mouser Part No 810-NTCG063JF103FT Factory Special Order	TDK	NTC (Negative Temperature Coefficient) Thermistors 10Kohm 1% 0201 Learn More about TDK NTCG smd ntc thermistors	Datasheet	28,445In Stock	Cut Tape £0.308 £0.26 £0.23 £0.184 View Reel £0.117 £0.153 £0.127 £0.122 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0201,125C,ECO NTCG063JF103FTBA TDK 1: £0.075 77,232In 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	77,232In Stock	Cut Tape £0.075 £0.053 £0.046 £0.043 View Reel £0.028 £0.038 £0.035 £0.031 £0.03 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,0.5%,0402,125C,ECO NTCG103JX103DT1A TDK 1: £0.225 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 £0.225 £0.211 £0.186 £0.175 Reel £0.128 View £0.155 £0.148 £0.135 £0.124 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0805 39V 100A 430pF AEC-Q200 AVR-M2012C390KT6AB TDK 1: £0.21 213,897In 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	213,897In Stock 188,000On Order	Cut Tape £0.21 £0.127 £0.10 £0.095 Reel £0.083 View £0.091 £0.079 £0.077 £0.076 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 3.3K OHM, 3%, 0603 NTCG164BH332HT1 TDK 1: £0.969 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 £0.969 £0.925 £0.871 £0.834 View Reel £0.632 £0.796 £0.717 £0.685 £0.632 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 20pF 19VDC 0603 Array AEC-Q200 AVRH16A2C270KT200NA8 TDK 1: £0.127 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 £0.127 £0.073 £0.057 £0.054 View Reel £0.043 £0.051 £0.045 £0.043 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 LIN 200pF 16VDC AVRH10C220YT201MA8 TDK 1: £0.09 16,666In Stock	Mfr. Part No. AVRH10C220YT201MA8 Mouser Part No 810-AVRH1C22YT201MA8	TDK	Varistors 0402 LIN 200pF 16VDC Learn More about TDK avrh automotive varistors	Datasheet	16,666In Stock	Cut Tape £0.09 £0.051 £0.039 £0.037 View Reel £0.029 £0.035 £0.033 £0.031 £0.029 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO NTCG063JF103HTBA TDK 1: £0.075 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 £0.075 £0.053 £0.046 £0.043 View Reel £0.028 £0.038 £0.035 £0.031 £0.03 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0201,125C,ECO NTCG063JH103HTBA TDK 1: £0.075 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 £0.075 £0.053 £0.046 £0.043 View Reel £0.028 £0.038 £0.035 £0.031 £0.03 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0201,125C,ECO NTCG063JH103JTBA TDK 1: £0.075 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 £0.075 £0.053 £0.046 £0.043 View Reel £0.028 £0.038 £0.035 £0.031 £0.03 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,1%,0402,125C,ECO NTCG103JF103FT1A TDK 1: £0.075 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 £0.075 £0.057 £0.049 £0.043 Reel £0.031 View £0.038 £0.035 £0.031 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO NTCG103JF103HT1A TDK 1: £0.075 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 £0.075 £0.052 £0.045 £0.043 Reel £0.028 View £0.038 £0.036 £0.031 £0.027 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0402,125C,ECO NTCG103JH103HT1A TDK 1: £0.075 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 £0.075 £0.052 £0.045 £0.043 Reel £0.028 View £0.038 £0.036 £0.031 £0.027 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0402,125C,ECO NTCG103JH103JT1A TDK 1: £0.075 9,105In Stock 10,000Expected 20/04/2027	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 20/04/2027	Cut Tape £0.075 £0.052 £0.045 £0.043 Reel £0.028 View £0.038 £0.036 £0.031 £0.027 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,3%,0603,125C,ECO NTCG163JH103HT1A TDK 1: £0.083 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 £0.083 £0.078 £0.068 £0.064 Reel £0.045 View £0.057 £0.048 £0.043 £0.042 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0603,125C,ECO NTCG163JH103JT1A TDK 1: £0.09 3,982In 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	3,982In Stock	Cut Tape £0.09 £0.083 £0.072 £0.064 Reel £0.047 View £0.057 £0.051 £0.045 £0.044 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0402 8V 25A 650pF AVR-M1005C080MTAAB TDK 1: £0.083 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 £0.083 £0.051 £0.038 £0.036 View Reel £0.029 £0.035 £0.032 £0.031 £0.029 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0603 27V 20A 160pF AEC-Q200 AVR-M1608C270KT2AB TDK 1: £0.12 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 £0.12 £0.069 £0.053 £0.051 £0.048 Reel £0.04 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 30pF 17VDC 0603 2A AEC-Q200, Classic_CAN AVR-M1608C270MTAAB TDK 1: £0.12 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 £0.12 £0.072 £0.057 £0.053 Reel £0.043 View £0.051 £0.041 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 1.1pF 70VDC 0402 AEC-Q200 ES, Single Pair Ethernet 1000BASE-T1 AVRH10C101KT1R1NE8 TDK 1: £0.083 223,429In 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 £0.083 £0.051 £0.038 £0.036 View Reel £0.028 £0.035 £0.032 £0.031 £0.028 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 5.5 VDC .01J 17V-CL 15 PF AVRM0603C080MT101N TDK 1: £0.075 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 £0.075 £0.044 £0.033 £0.031 View Reel £0.024 £0.03 £0.028 £0.026 £0.024 £0.024 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Varistors Ceramic Varistor 0603, 100pF, 10%, 100mJ, 40VDC AVRM1608C560KT101M TDK 1: £0.113 30,890In Stock 36,000Expected 02/11/2026	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 02/11/2026	Cut Tape £0.113 £0.068 £0.057 £0.053 Reel £0.043 View £0.051 £0.042 £0.041 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
NTC (Negative Temperature Coefficient) Thermistors 0402 100K OHM 1% NTC AEC-Q200 125C NTCG104EF104FTDSX TDK 1: £0.075 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 £0.075 £0.064 £0.056 £0.052 Reel £0.035 View £0.046 £0.045 £0.04 £0.034 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,10k 1% NTCG063JF103FTB TDK 1: £0.428 6,611In Stock 15,000On Order	Mfr. Part No. NTCG063JF103FTB Mouser Part No 810-NTCG063JF103FTB	TDK	NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,10k 1% Learn More about TDK NTCG smd ntc thermistors	Datasheet	6,611In Stock 15,000On Order	Cut Tape £0.428 £0.402 £0.375 £0.357 View Reel £0.265 £0.34 £0.307 £0.286 £0.265 £0.265 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,22k 3% NTCG063JF223HTBX TDK 1: £0.075 58,750In Stock	Mfr. Part No. NTCG063JF223HTBX Mouser Part No 810-NTCG063JF223HTBX	TDK	NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,22k 3% Learn More about TDK NTCG smd ntc thermistors	Datasheet	58,750In Stock	Cut Tape £0.075 £0.056 £0.048 £0.045 View Reel £0.03 £0.039 £0.038 £0.033 £0.031 £0.03 MouseReel Available	Min.: 1 Mult.: 1 : 15,000

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Automotive Circuit Protection

Types of Circuit Protection