Circuit Protection – Mouser South Africa

.hide-partial { max-height: none; } .show-more { display: none; }

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).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 288

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Varistors 0603 53VDC 75pF 10% AEC-Q200 AVRM1608C720KT750M TDK 1: $0.16 5,662In Stock	Mfr. Part No. AVRM1608C720KT750M Mouser Part No 810-AVRM1608C720KT75	TDK	Varistors 0603 53VDC 75pF 10% AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	5,662In 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 0603 27volts 80pF 19volts AEC-Q200 AVRM1608C270KT800M TDK 1: $0.16 3,900In Stock	Mfr. Part No. AVRM1608C270KT800M Mouser Part No 810-AVRM168C27KT800M	TDK	Varistors 0603 27volts 80pF 19volts AEC-Q200 Learn More about TDK AVR M varistors	Datasheet	3,900In 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 2x1.2mm EIA 0805 AVRM2012C330KT801N TDK 1: $0.30 2,202In Stock	Mfr. Part No. AVRM2012C330KT801N Mouser Part No 810-AVRM2012C330KT80	TDK	Varistors 2x1.2mm EIA 0805 Learn More about TDK AVR M varistors	Datasheet	2,202In Stock	Cut Tape $0.30 $0.18 $0.154 $0.142 Reel $0.117 View $0.135 $0.129 $0.112 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% NTCG063JF103FTDS TDK 1: $0.11 2,349In Stock 30,000Expected 2026/09/28	Mfr. Part No. NTCG063JF103FTDS Mouser Part No 810-NTCG063JF103FTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% Learn More about TDK xev bms applications	Datasheet	2,349In Stock 30,000Expected 2026/09/28	Cut Tape $0.11 $0.104 $0.09 $0.084 View Reel $0.055 $0.074 $0.07 $0.063 $0.059 $0.055 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors 0201 10Kohm 3% Thermistor NTCG063UH103HTBX TDK 1: $0.14 2,636In Stock	Mfr. Part No. NTCG063UH103HTBX Mouser Part No 810-NTCG063UH103HTBX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0201 10Kohm 3% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	2,636In Stock	Cut Tape $0.14 $0.126 $0.113 $0.104 View Reel $0.076 $0.09 $0.086 $0.076 $0.076 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors 0201 100Kohm 1% Thermistor NTCG064BF104FTBX TDK 1: $0.24 9,009In Stock	Mfr. Part No. NTCG064BF104FTBX Mouser Part No 810-NTCG064BF104FTBX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0201 100Kohm 1% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	9,009In Stock	Cut Tape $0.24 $0.204 $0.179 $0.176 View Reel $0.088 $0.167 $0.152 $0.09 $0.088 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors 0201 100Kohm 1% AEC-Q200 125C NTCG064EF104FTDSX TDK 1: $0.11 28,450In Stock	Mfr. Part No. NTCG064EF104FTDSX Mouser Part No 810-NTCG064EF104FTDX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0201 100Kohm 1% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	28,450In Stock	Cut Tape $0.11 $0.104 $0.09 $0.084 View Reel $0.057 $0.074 $0.07 $0.063 $0.059 $0.057 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100 OHM, 3%, 0402 NTCG103EH101HT1 TDK 1: $0.10 8,690In Stock	Mfr. Part No. NTCG103EH101HT1 Mouser Part No 810-NTCG103EH101HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 100 OHM, 3%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	8,690In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.04 $0.052 $0.05 $0.044 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors Case EIA 0402 B= 3% ,100O 5% NTCG103EH101JT1 TDK 1: $0.10 17,899In Stock	Mfr. Part No. NTCG103EH101JT1 Mouser Part No 810-NTCG103EH101JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors Case EIA 0402 B= 3% ,100O 5% Learn More about TDK NTCG smd ntc thermistors	Datasheet	17,899In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.043 View $0.052 $0.05 $0.044 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 22ohm 5% Thermistor NTCG103EH220JT1 TDK 1: $0.10 17,560In Stock	Mfr. Part No. NTCG103EH220JT1 Mouser Part No 810-NTCG103EH220JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 22ohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	17,560In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.043 View $0.052 $0.05 $0.044 $0.035 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 30 OHM, 5%, 0402 NTCG103EH300JT1 TDK 1: $0.10 4,758In Stock	Mfr. Part No. NTCG103EH300JT1 Mouser Part No 810-NTCG103EH300JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 30 OHM, 5%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	4,758In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.043 View $0.052 $0.05 $0.044 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 40ohm 5% 0402 NTCG103EH400JT1 TDK 1: $0.10 10,195In Stock	Mfr. Part No. NTCG103EH400JT1 Mouser Part No 810-NTCG103EH400JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 40ohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	10,195In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.04 View $0.052 $0.05 $0.044 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 47ohm 5% Thermistor NTCG103EH470JT1 TDK 1: $0.10 6,948In Stock	Mfr. Part No. NTCG103EH470JT1 Mouser Part No 810-NTCG103EH470JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 47ohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	6,948In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.04 View $0.052 $0.05 $0.044 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0402 NTCG103JF103HT1 TDK 1: $0.10 6,686In Stock	Mfr. Part No. NTCG103JF103HT1 Mouser Part No 810-NTCG103JF103HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	6,686In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.04 $0.052 $0.05 $0.048 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 3% AEC-Q200 150C NTCG103JF103HT1S TDK 1: $0.10 18,620In Stock	Mfr. Part No. NTCG103JF103HT1S Mouser Part No 810-NTCG103JF103HT1S	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 3% AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	18,620In Stock	Cut Tape $0.10 $0.088 $0.077 $0.071 Reel $0.048 View $0.063 $0.06 $0.053 $0.045 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 3% NTC AEC-Q200 125C NTCG103JF103HTDS TDK 1: $0.10 46In Stock 10,000Expected 2026/12/23	Mfr. Part No. NTCG103JF103HTDS Mouser Part No 810-NTCG103JF103HTDS	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 3% NTC AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	46In Stock 10,000Expected 2026/12/23	Cut Tape $0.10 $0.088 $0.077 $0.071 Reel $0.048 View $0.063 $0.06 $0.053 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% Thermistor NTCG103JF103JT1 TDK 1: $0.10 3,502In Stock	Mfr. Part No. NTCG103JF103JT1 Mouser Part No 810-NTCG103JF103JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	3,502In Stock	Cut Tape $0.10 $0.066 $0.058 $0.057 Reel $0.035 View $0.05 $0.044 $0.042 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% AEC-Q200 150C NTCG103JF103JT1S TDK 1: $0.10 8,094In Stock	Mfr. Part No. NTCG103JF103JT1S Mouser Part No 810-NTCG103JF103JT1S	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% AEC-Q200 150C Learn More about TDK NTCG smd ntc thermistors	Datasheet	8,094In Stock	Cut Tape $0.10 $0.088 $0.077 $0.071 Reel $0.048 View $0.063 $0.06 $0.053 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 10Kohm 5% 0402 NTCG103JH103JT1 TDK 1: $0.10 21,851In Stock	Mfr. Part No. NTCG103JH103JT1 Mouser Part No 810-NTCG103JH103JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 10Kohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	21,851In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.04 View $0.052 $0.05 $0.044 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 470ohm 5% 0402 NTCG103NH471JT1 TDK 1: $0.10 1,112In Stock	Mfr. Part No. NTCG103NH471JT1 Mouser Part No 810-NTCG103NH471JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 470ohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	1,112In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.038 View $0.052 $0.05 $0.044 $0.036	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 680ohm 5% 0402 NTCG103NH681JT1 TDK 1: $0.10 11,102In Stock	Mfr. Part No. NTCG103NH681JT1 Mouser Part No 810-NTCG103NH681JT	TDK	NTC (Negative Temperature Coefficient) Thermistors 680ohm 5% 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	11,102In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.038 View $0.052 $0.05 $0.045 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0402 NTCG103UH103HT1 TDK 1: $0.10 15,814In Stock	Mfr. Part No. NTCG103UH103HT1 Mouser Part No 810-NTCG103UH103HT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 10K OHM, 3%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	15,814In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 Reel $0.043 View $0.052 $0.05 $0.048 $0.04	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% Thermistor NTCG103UH103JT1 TDK 1: $0.10 12,764In Stock 170,000On Order	Mfr. Part No. NTCG103UH103JT1 Mouser Part No 810-NTCG103UH103JT1	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 10Kohm 5% Thermistor Learn More about TDK NTCG smd ntc thermistors	Datasheet	12,764In Stock 170,000On Order On Order Ship Dates Mfr. No: NTCG103UH103JT1 Stock: 12,764 Can Dispatch Immediately On Order: 80,000 Expected 2026/10/05 90,000 Expected 2026/10/13 Factory Lead Time: 12 Weeks	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.04 $0.052 $0.05 $0.044 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 1%, 0402 NTCG104BF473FT1X TDK 1: $0.10 14,626In Stock	Mfr. Part No. NTCG104BF473FT1X Mouser Part No 810-NTCG104BF473FT1	TDK	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, NTC 47K OHM, 1%, 0402 Learn More about TDK NTCG smd ntc thermistors	Datasheet	14,626In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.04 $0.052 $0.05 $0.044 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 0402 47Kohm 1% AEC-Q200 125C NTCG104BF473FTDSX TDK 1: $0.10 5,014In Stock	Mfr. Part No. NTCG104BF473FTDSX Mouser Part No 810-NTCG104BF473FTDX	TDK	NTC (Negative Temperature Coefficient) Thermistors 0402 47Kohm 1% AEC-Q200 125C Learn More about TDK NTCG smd ntc thermistors	Datasheet	5,014In Stock	Cut Tape $0.10 $0.088 $0.077 $0.071 Reel $0.048 View $0.063 $0.06 $0.053 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

Automotive Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support