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.
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
Varistors 1.5pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1 AVRH10C221KT1R5YA8 TDK 1: $0.12 1,258In Stock 30,000Expected 2026/11/09	Mfr. Part No. AVRH10C221KT1R5YA8 Mouser Part No 810-AVRH10C221K1R5YA	TDK	Varistors 1.5pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1 Learn More about TDK avrh automotive varistors	Datasheet	1,258In Stock 30,000Expected 2026/11/09	Cut Tape $0.12 $0.067 $0.057 $0.052 View Reel $0.041 $0.049 $0.047 $0.044 $0.042 $0.041 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 15pF 19VDC 0402 AEC-Q200 Classic_CAN, CAN-FD AVRH10C270KT150NA8 TDK 1: $0.12 17,557In Stock	Mfr. Part No. AVRH10C270KT150NA8 Mouser Part No 810-AVRH10C270150NA8	TDK	Varistors 15pF 19VDC 0402 AEC-Q200 Classic_CAN, CAN-FD Learn More about TDK avrh automotive varistors	Datasheet	17,557In 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 1x0.5mm 0402 High Reliability AVRH10C270KT350NA8 TDK 1: $0.12 14,657In Stock	Mfr. Part No. AVRH10C270KT350NA8 Mouser Part No 810-AVRH10C270KT350N	TDK	Varistors 1x0.5mm 0402 High Reliability Learn More about TDK avrh automotive varistors	Datasheet	14,657In 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 0402 50pF 28VDC AEC-Q200 AVRH10C390KT500NA8 TDK 1: $0.15 17,787In Stock	Mfr. Part No. AVRH10C390KT500NA8 Mouser Part No 810-AVRH10C390500NA8	TDK	Varistors 0402 50pF 28VDC AEC-Q200 Learn More about TDK avrh automotive varistors	Datasheet	17,787In Stock	Cut Tape $0.15 $0.083 $0.069 $0.063 View Reel $0.04 $0.059 $0.056 $0.053 $0.05 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0603 1.1pF 25Vdc AVRL061E1R1NTA TDK 1: $0.11 14,319In Stock	Mfr. Part No. AVRL061E1R1NTA Mouser Part No 810-AVRL061E1R1NTA	TDK	Varistors 0603 1.1pF 25Vdc Learn More about TDK avr l varistors	Datasheet	14,319In Stock	Cut Tape $0.11 $0.062 $0.052 $0.048 View Reel $0.038 $0.045 $0.042 $0.04 $0.038 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Varistors 0603 0201 MLCC Varistor AVRL061FR50ETA TDK 1: $0.10 8,715In Stock	Mfr. Part No. AVRL061FR50ETA Mouser Part No 810-AVRL061FR50ETA	TDK	Varistors 0603 0201 MLCC Varistor Learn More about TDK avr l varistors	Datasheet	8,715In Stock	Cut Tape $0.10 $0.06 $0.05 $0.047 View Reel $0.034 $0.043 $0.041 $0.038 $0.037 $0.034 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Varistors 0402 90V 1.1 pF AVRL101A1R1NTA TDK 1: $0.11 29,050In Stock	Mfr. Part No. AVRL101A1R1NTA Mouser Part No 810-AVRL101A1R1NTA	TDK	Varistors 0402 90V 1.1 pF Learn More about TDK avr l varistors	Datasheet	29,050In Stock	Cut Tape $0.11 $0.067 $0.056 $0.051 View Reel $0.04 $0.048 $0.047 $0.043 $0.042 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 20VDC 6.8pF AEC-Q200 AVRL101D6R8GTA TDK 1: $0.11 2,047In Stock	Mfr. Part No. AVRL101D6R8GTA Mouser Part No 810-AVRL101D6R8GTA	TDK	Varistors 0402 20VDC 6.8pF AEC-Q200 Learn More about TDK avr l varistors	Datasheet	2,047In Stock	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 0603 90V 1.1pF AVRL161A1R1NTA TDK 1: $0.16 430In Stock	Mfr. Part No. AVRL161A1R1NTA Mouser Part No 810-AVRL161A1R1NTA	TDK	Varistors 0603 90V 1.1pF Learn More about TDK avr l varistors	Datasheet	430In Stock	Cut Tape $0.16 $0.092 $0.078 $0.071 Reel $0.057 View $0.067 $0.064 $0.06 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0603 39V 1.1pF AVRL161A1R1NTB TDK 1: $0.16 6,762In Stock	Mfr. Part No. AVRL161A1R1NTB Mouser Part No 810-AVRL161A1R1NTB	TDK	Varistors 0603 39V 1.1pF Learn More about TDK avr l varistors	Datasheet	6,762In Stock	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 0402 20VDC 3.3pF AEC-Q200 AVRL161D3R3FTA TDK 1: $0.16 6,348In Stock	Mfr. Part No. AVRL161D3R3FTA Mouser Part No 810-AVRL161D3R3FTA	TDK	Varistors 0402 20VDC 3.3pF AEC-Q200 Learn More about TDK avr l varistors	Datasheet	6,348In Stock	Cut Tape $0.16 $0.092 $0.078 $0.071 Reel $0.055 View $0.067 $0.064 $0.057 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 0402 20VDC 6.8pF AEC-Q200 AVRL161D6R8GTA TDK 1: $0.16 20,203In Stock	Mfr. Part No. AVRL161D6R8GTA Mouser Part No 810-AVRL161D6R8GTA	TDK	Varistors 0402 20VDC 6.8pF AEC-Q200 Learn More about TDK avr l varistors	Datasheet	20,203In Stock	Cut Tape $0.16 $0.092 $0.078 $0.071 Reel $0.065 View $0.067 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 5.5 VDC .01J 17V-CL 15 PF AVRM0603C080MT101N TDK 1: $0.10 28,210In Stock 30,000Expected 2026/10/19	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	28,210In Stock 30,000Expected 2026/10/19	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 0.6x0.3mm EIA 0201 AVRM0603C120MT101N TDK 1: $0.10 2,808In Stock	Mfr. Part No. AVRM0603C120MT101N Mouser Part No 810-AVRM0603C120M101	TDK	Varistors 0.6x0.3mm EIA 0201 Learn More about TDK AVR M varistors	Datasheet	2,808In 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 0.6x0.3mm EIA 0201 AVRM0603C200MT150N TDK 1: $0.10 13,700In Stock 15,000Expected 2026/09/28	Mfr. Part No. AVRM0603C200MT150N Mouser Part No 810-AVRM0603C200M150	TDK	Varistors 0.6x0.3mm EIA 0201 Learn More about TDK AVR M varistors	Datasheet	13,700In Stock 15,000Expected 2026/09/28	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	Min.: 1 Mult.: 1 : 15,000
Varistors 3.5 VDC .01J 14V-CL 100 PF AVRM0603C6R8NT101N TDK 1: $0.10 21,650In Stock	Mfr. Part No. AVRM0603C6R8NT101N Mouser Part No 810-AVRM0603C6R8N101	TDK	Varistors 3.5 VDC .01J 14V-CL 100 PF Learn More about TDK AVR M varistors	Datasheet	21,650In 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 0603 0.3 6.8v AVRM0603C6R8NT331N TDK 1: $0.10 19,305In Stock	Mfr. Part No. AVRM0603C6R8NT331N Mouser Part No 810-AVRM0603C6R8N331	TDK	Varistors 0603 0.3 6.8v Learn More about TDK AVR M varistors	Datasheet	19,305In 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 1.0x0.5mm EIA 0402 AVR-M1005C080MTADB TDK 1: $0.11 35,230In Stock	Mfr. Part No. AVR-M1005C080MTADB Mouser Part No 810-AVRM1005C080MADB	TDK	Varistors 1.0x0.5mm EIA 0402	Datasheet	35,230In 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 1.0x0.5mm EIA 0402 AVRM1005C270KT101N TDK 1: $0.11 10,612In Stock	Mfr. Part No. AVRM1005C270KT101N Mouser Part No 810-AVRM1005C270K101	TDK	Varistors 1.0x0.5mm EIA 0402 Learn More about TDK AVR M varistors	Datasheet	10,612In Stock	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 1.0x0.5mm EIA 0402 AVRM1005C6R8NT101N TDK 1: $0.11 9,401In Stock	Mfr. Part No. AVRM1005C6R8NT101N Mouser Part No 810-AVRM1005C6R8N101	TDK	Varistors 1.0x0.5mm EIA 0402 Learn More about TDK AVR M varistors	Datasheet	9,401In Stock	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 12volts 460pF 7.5volts AVR-M1005C120MTACC TDK 1: $0.11 667In Stock 10,000Expected 2026/10/07	Mfr. Part No. AVR-M1005C120MTACC Mouser Part No 810-AVRM105C120MTACC	TDK	Varistors 0402 12volts 460pF 7.5volts Learn More about TDK AVR M varistors	Datasheet	667In Stock 10,000Expected 2026/10/07	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 18volts 120pF 11volts AVR-M1005C180MTAAB TDK 1: $0.11 10,059In Stock	Mfr. Part No. AVR-M1005C180MTAAB Mouser Part No 810-AVRM105C180MTAAB	TDK	Varistors 0402 18volts 120pF 11volts Learn More about TDK AVR M varistors	Datasheet	10,059In Stock	Cut Tape $0.11 $0.067 $0.062 $0.058 View Reel $0.047 $0.055 $0.052 $0.048 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Varistors 0402 6.8volts 330pF 3.5volts AVRM1005C6R8NT331N TDK 1: $0.11 19,075In Stock	Mfr. Part No. AVRM1005C6R8NT331N Mouser Part No 810-AVRM15C6R8NT331N	TDK	Varistors 0402 6.8volts 330pF 3.5volts Learn More about TDK AVR M varistors	Datasheet	19,075In 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 AEC-Q200 AVR-M1608C270KTACB TDK 1: $0.16 10,763In Stock	Mfr. Part No. AVR-M1608C270KTACB Mouser Part No 810-AVRM1608C270KACB	TDK	Varistors AEC-Q200 Learn More about TDK electric vehicle comfort	Datasheet	10,763In Stock	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

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