Circuit Protection – Mouser Poland

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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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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PLN) Filter the results in the table by unit price based on your quantity.	Qty.
NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C NTCG103JX103DTDS TDK 1: 1,21 zł 171 119In Stock	Mfr. Part No. NTCG103JX103DTDS Mouser Part No 810-NTCG103JX103DTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	171 119In Stock	Cut Tape 1,21 zł 1,12 zł 0,986 zł 0,92 zł Reel 0,598 zł View 0,814 zł 0,73 zł 0,664 zł 0,576 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805 NTCG203JH472JT1 TDK 1: 52,98 zł 4 278In Stock	Mfr. Part No. NTCG203JH472JT1 Mouser Part No 810-NTCG203JH472JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 4.7K OHM, 5%, 0805 Learn More about TDK NTCG smd ntc thermistors	Datasheet	4 278In Stock	Cut Tape 52,98 zł 48,14 zł 46,38 zł 44,18 zł View Reel 35,55 zł 42,72 zł 41,40 zł 41,32 zł 36,96 zł 35,55 zł 35,55 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 000
Varistors 1.2pF 70VDC 0402 AEC-Q200, Single Pair Ethernet 1000BASE-T1 AVRH10C101KT1R2YE8 TDK 1: 0,453 zł 37 586In Stock	Mfr. Part No. AVRH10C101KT1R2YE8 Mouser Part No 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 0,453 zł 0,255 zł 0,216 zł 0,198 zł View Reel 0,15 zł 0,185 zł 0,176 zł 0,167 zł 0,158 zł 0,15 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47kO 1% NTCG064BF473FTBX TDK 1: 0,378 zł 66 490In Stock	Mfr. Part No. NTCG064BF473FTBX Mouser Part No 810-NTCG064BF473FTBX	TDK	NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47kO 1% Learn More about TDK NTCG smd ntc thermistors	Datasheet	66 490In Stock	Cut Tape 0,378 zł 0,282 zł 0,242 zł 0,224 zł View Reel 0,136 zł 0,198 zł 0,189 zł 0,167 zł 0,145 zł 0,136 zł MouseReel Available	Min.: 1 Mult.: 1 : 15 000
NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 0.5% AEC-Q200 125C NTCG104ED104DTDSX TDK 1: 1,06 zł 14 297In Stock	Mfr. Part No. NTCG104ED104DTDSX Mouser Part No 810-NTCG104ED104DTDX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 0.5% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	14 297In Stock	Cut Tape 1,06 zł 0,968 zł 0,854 zł 0,81 zł View Reel 0,554 zł 0,726 zł 0,62 zł 0,616 zł 0,554 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 0.5% Thermistor NTCG104ED104DT1X TDK 1: 1,06 zł 19 838In Stock	Mfr. Part No. NTCG104ED104DT1X Mouser Part No 810-NTCG104ED104DT1X	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 100Kohm 0.5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	19 838In Stock	Cut Tape 1,06 zł 0,968 zł 0,854 zł 0,81 zł Reel 0,546 zł View 0,735 zł 0,62 zł 0,616 zł 0,541 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Varistors 0402 39V 1.1 pF AVRL101A1R1NTB TDK 1: 3,22 zł 18 763In Stock	Mfr. Part No. AVRL101A1R1NTB Mouser Part No 810-AVRL101A1R1NTB	TDK	Varistors 0402 39V 1.1 pF Learn More about TDK avr l varistors	Datasheet	18 763In Stock	Cut Tape 3,22 zł 2,05 zł 1,80 zł 1,69 zł View Reel 1,31 zł 1,61 zł 1,55 zł 1,45 zł 1,32 zł 1,31 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
Varistors 0805 40VDC 250pF 10% AEC-Q200 AVRM2012C560KT251M TDK 1: 1,02 zł 35 745In Stock	Mfr. Part No. AVRM2012C560KT251M Mouser Part No 810-AVRM2012C560KT25	TDK	Varistors 0805 40VDC 250pF 10% AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	35 745In Stock	Cut Tape 1,02 zł 0,629 zł 0,537 zł 0,497 zł Reel 0,414 zł View 0,471 zł 0,444 zł 0,392 zł 0,383 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 000
NTC (Negative Temperature Coefficient) Thermistors 0603 6.8Kohm 5% Thermistor NTCG164BH682JT1 TDK 1: 3,78 zł 3 952In Stock	Mfr. Part No. NTCG164BH682JT1 Mouser Part No 810-NTCG164BH682JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 6.8Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	3 952In Stock	Cut Tape 3,78 zł 3,58 zł 3,36 zł 3,20 zł View Reel 2,49 zł 3,06 zł 2,78 zł 2,68 zł 2,49 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors NTC,10K,5%,0603,125C,ECO NTCG163JH103JT1A TDK 1: 0,418 zł 3 995In 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 995In Stock	Cut Tape 0,418 zł 0,392 zł 0,343 zł 0,321 zł Reel 0,229 zł View 0,286 zł 0,242 zł 0,216 zł 0,211 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Varistors 0402 0.3 6.8v AVRM0402C6R8NT101N TDK 1: 0,642 zł 14 255In Stock	Mfr. Part No. AVRM0402C6R8NT101N Mouser Part No 810-AVRM0402C6R8N101	TDK	Varistors 0402 0.3 6.8v Learn More about TDK AVR M varistors	Datasheet	14 255In Stock	Cut Tape 0,642 zł 0,37 zł 0,317 zł 0,312 zł View Reel 0,216 zł 0,246 zł 0,238 zł 0,216 zł 0,216 zł MouseReel Available	Min.: 1 Mult.: 1 : 20 000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 220K OHM, 3%, 0603 NTCG164QH224HT1 TDK 1: 4,71 zł 1 517In Stock	Mfr. Part No. NTCG164QH224HT1 Mouser Part No 810-NTCG164QH224HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 220K OHM, 3%, 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	1 517In Stock	Cut Tape 4,71 zł 4,44 zł 4,20 zł 4,01 zł View Reel 3,15 zł 3,86 zł 3,50 zł 3,37 zł 3,15 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 0603 3.3Kohm 5% Thermistor NTCG164BH332JT1 TDK 1: 5,15 zł 3 850In Stock	Mfr. Part No. NTCG164BH332JT1 Mouser Part No 810-NTCG164BH332JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 3.3Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	3 850In Stock	Cut Tape 5,15 zł 4,58 zł 3,86 zł 3,62 zł View Reel 2,49 zł 3,53 zł 2,97 zł 2,74 zł 2,49 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 0603 2.2K OHM 5% NTC AEC-Q200 125C NTCG164BH222JTDS TDK 1: 5,02 zł 4 056In Stock	Mfr. Part No. NTCG164BH222JTDS Mouser Part No 810-NTCG164BH222JTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 2.2K OHM 5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	4 056In Stock	Cut Tape 5,02 zł 4,75 zł 4,49 zł 4,28 zł View Reel 3,18 zł 4,12 zł 3,73 zł 3,59 zł 3,18 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Varistors 0805 53VDC 200pF 10% AEC-Q200 AVRM2012C720KT201M TDK 1: 1,06 zł 7 399In Stock	Mfr. Part No. AVRM2012C720KT201M Mouser Part No 810-AVRM2012C720KT20	TDK	Varistors 0805 53VDC 200pF 10% AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	7 399In Stock	Cut Tape 1,06 zł 0,642 zł 0,554 zł 0,506 zł Reel 0,418 zł View 0,48 zł 0,462 zł 0,40 zł 0,392 zł MouseReel Available	Min.: 1 Mult.: 1 : 2 000
NTC (Negative Temperature Coefficient) Thermistors 0603 100K OHM 5% NTC AEC-Q200 125C NTCG164LH104JTDS TDK 1: 0,717 zł 580In Stock	Mfr. Part No. NTCG164LH104JTDS Mouser Part No 810-NTCG164LH104JTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 100K OHM 5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	580In Stock	Cut Tape 0,717 zł 0,678 zł 0,598 zł 0,484 zł Reel 0,321 zł View 0,427 zł 0,343 zł 0,312 zł 0,299 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 3%, 0402 NTCG104LH473HT1 TDK 1: 0,378 zł 8 680In Stock	Mfr. Part No. NTCG104LH473HT1 Mouser Part No 810-NTCG104LH473HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 3%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8 680In Stock	Cut Tape 0,378 zł 0,295 zł 0,26 zł 0,224 zł Reel 0,136 zł View 0,198 zł 0,189 zł 0,167 zł 0,132 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201 NTCG063EH400HTB TDK 1: 0,871 zł 8 750In Stock	Mfr. Part No. NTCG063EH400HTB Mouser Part No 810-NTCG063EH400HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 40 OHM, 3%, 0201 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8 750In Stock	Cut Tape 0,871 zł 0,744 zł 0,66 zł 0,528 zł View Reel 0,312 zł 0,444 zł 0,422 zł 0,383 zł 0,365 zł 0,312 zł MouseReel Available	Min.: 1 Mult.: 1 : 15 000
NTC (Negative Temperature Coefficient) Thermistors 22Kohm 5% 0603 NTCG164LH223JT TDK 1: 0,717 zł 2 363In Stock	Mfr. Part No. NTCG164LH223JT Mouser Part No 810-NTCG164LH223JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 22Kohm 5% 0603 Learn More about TDK NTCG smd ntc thermistors	Datasheet	2 363In Stock	Cut Tape 0,717 zł 0,59 zł 0,524 zł 0,418 zł Reel 0,312 zł View 0,365 zł 0,348 zł 0,295 zł 0,286 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 0603 150K OHM 5% NTC AEC-Q200 125C NTCG164LH154JTDS TDK 1: 0,642 zł 220In Stock	Mfr. Part No. NTCG164LH154JTDS Mouser Part No 810-NTCG164LH154JTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 150K OHM 5% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	220In Stock	Cut Tape 0,642 zł 0,594 zł 0,519 zł 0,493 zł Reel 0,365 zł View 0,436 zł 0,414 zł 0,343 zł 0,33 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 47Kohm 5% 0402 NTCG104LH473JT1 TDK 1: 0,378 zł 8 182In Stock	Mfr. Part No. NTCG104LH473JT1 Mouser Part No 810-NTCG104LH473JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 47Kohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8 182In Stock	Cut Tape 0,378 zł 0,295 zł 0,26 zł 0,242 zł Reel 0,145 zł View 0,211 zł 0,202 zł 0,18 zł 0,141 zł MouseReel Available	Min.: 1 Mult.: 1 : 10 000
NTC (Negative Temperature Coefficient) Thermistors 0603 470Kohm 5% AEC-Q200 125C NTCG164QF474JTDS TDK 1: 0,757 zł 150In Stock 4 000Expected 10/26/2026	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	150In Stock 4 000Expected 10/26/2026	Cut Tape 0,757 zł 0,704 zł 0,62 zł 0,502 zł Reel 0,343 zł View 0,422 zł 0,365 zł 0,33 zł 0,321 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
NTC (Negative Temperature Coefficient) Thermistors 0603 47Kohm 3% Thermistor AEC-Q200 NTCG164LH473HTDS TDK 1: 0,871 zł 3 465In Stock	Mfr. Part No. NTCG164LH473HTDS Mouser Part No 810-NTCG164LH473HTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0603 47Kohm 3% Thermistor AEC-Q200 Learn More about TDK NTCG smd ntc thermistors	Datasheet	3 465In Stock	Cut Tape 0,871 zł 0,788 zł 0,691 zł 0,568 zł Reel 0,387 zł View 0,502 zł 0,458 zł 0,37 zł 0,356 zł MouseReel Available	Min.: 1 Mult.: 1 : 4 000
Varistors 0402 0.2 120v AVRM0402C120MT330N TDK 1: 0,642 zł 17 068In Stock	Mfr. Part No. AVRM0402C120MT330N Mouser Part No 810-AVRM0402C120M330	TDK	Varistors 0402 0.2 120v Learn More about TDK AVR M varistors	Datasheet	17 068In Stock	Cut Tape 0,642 zł 0,37 zł 0,348 zł 0,33 zł View Reel 0,255 zł 0,312 zł 0,286 zł 0,264 zł 0,255 zł 0,255 zł MouseReel Available	Min.: 1 Mult.: 1 : 20 000
NTC (Negative Temperature Coefficient) Thermistors 10Kohm 1% 0201 NTCG063JF103FT TDK 1: 1,55 zł 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 1,55 zł 1,31 zł 1,16 zł 0,928 zł View Reel 0,59 zł 0,77 zł 0,642 zł 0,638 zł 0,616 zł 0,59 zł MouseReel Available	Min.: 1 Mult.: 1 : 15 000

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