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

TDK Circuit Protection

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

Types of Circuit Protection

List Images

Results: 3,940

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.
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1540 / 50k/ 2% B57540G1503G000 TDK 1: $5.11 975In Stock New Product	Mfr. Part No. B57540G1503G000 Mouser Part No 871-B57540G1503G000 New Product	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR G1540 / 50k/ 2% Learn More about TDK thermistors	Datasheet	975In Stock	$5.11 $4.38 $3.83 $3.41 View $3.24 $3.15 $2.67 $2.61	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10KOHM 1% 3988K LEAD FREE B57850T0103F000 TDK 1: $5.12 11,033In Stock	Mfr. Part No. B57850T0103F000 Mouser Part No 871-B57850T103F000	TDK	NTC (Negative Temperature Coefficient) Thermistors 10KOHM 1% 3988K LEAD FREE Learn More about TDK epcos t850 ntc thermistors	Datasheet	11,033In Stock	$5.12 $4.59 $4.40 $4.18 View $4.01 $3.87 $3.58 $3.47	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 0402 10K OHM 0.5% NTC AEC-Q200 125C NTCG103JX103DTDS TDK 1: $0.32 159,760In 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	159,760In Stock	Cut Tape $0.32 $0.295 $0.261 $0.243 Reel $0.152 View $0.215 $0.176 $0.169 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
NTC (Negative Temperature Coefficient) Thermistors 30k 3964 B57863S0303F040 TDK 1: $2.95 10,370In Stock	Mfr. Part No. B57863S0303F040 Mouser Part No 871-B57863S303F40	TDK	NTC (Negative Temperature Coefficient) Thermistors 30k 3964 Learn More about TDK epcos ntc thermistors	Datasheet	10,370In Stock	$2.95 $2.83 $2.66 $2.55 View $2.45 $2.22 $2.08 $1.85	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10KOHM 2% 3988K LEAD FREE B57850T0103G000 TDK 1: $4.57 5,967In Stock	Mfr. Part No. B57850T0103G000 Mouser Part No 871-B57850T103G000	TDK	NTC (Negative Temperature Coefficient) Thermistors 10KOHM 2% 3988K LEAD FREE Learn More about TDK epcos t850 ntc thermistors	Datasheet	5,967In Stock	$4.57 $4.11 $3.92 $3.71 View $3.57 $3.44 $3.17 $3.08	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent B59807A0090A062 TDK 1: $0.84 39,653In Stock	Mfr. Part No. B59807A0090A062 Mouser Part No 871-B59807A0090A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent Learn More about TDK epcos kits	Datasheet	39,653In Stock	Cut Tape $0.84 $0.777 $0.704 $0.635 View Reel $0.433 $0.599 $0.554 $0.501 $0.464 $0.433 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2% B57703M0103A017 TDK 1: $3.35 17,534In Stock	Mfr. Part No. B57703M0103A017 Mouser Part No 871-B57703M0103A017	TDK	NTC (Negative Temperature Coefficient) Thermistors 703/10 K/A 17 2% Learn More about TDK epcos ntc thermistors	Datasheet	17,534In Stock	$3.35 $3.21 $3.04 $2.91 View $2.70 $2.69 $2.54 $2.47 $2.29	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% NTCGP3JH103HCZCCA TDK 1: $6.68 8,876In Stock	Mfr. Part No. NTCGP3JH103HCZCCA Mouser Part No 810-NTCGP3JH103HCZCC	TDK	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3% Learn More about TDK ntcgp temperature sensors	Datasheet	8,876In Stock	$6.68 $6.01 $5.76 $5.47 View $5.27 $5.09 $5.08 $4.72 $4.57	Min.: 1 Mult.: 1
Varistors 460VAC 10% 4032mm B72660M0461K093 TDK 1: $1.07 49,678In Stock	Mfr. Part No. B72660M0461K093 Mouser Part No 871-B72660M0461K093	TDK	Varistors 460VAC 10% 4032mm Learn More about TDK epcosvaristors	Datasheet	49,678In Stock	$1.07 $0.782 $0.647 $0.62 View $0.598 $0.571 $0.555 $0.55 $0.541	Min.: 1 Mult.: 1
Varistors 1206 30V 200A 500pF B72520T300K62 TDK 1: $0.30 103,119In Stock	Mfr. Part No. B72520T300K62 Mouser Part No 871-B72520T300K62	TDK	Varistors 1206 30V 200A 500pF Learn More about TDK epcosvaristors	Datasheet	103,119In Stock	Cut Tape $0.30 $0.222 Reel $0.222 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Varistors High Surge MLV Max Op VRMS 50 B72540T6500K062 TDK 1: $3.05 8,509In Stock	Mfr. Part No. B72540T6500K062 Mouser Part No 871-B72540T6500K062	TDK	Varistors High Surge MLV Max Op VRMS 50 Learn More about TDK ctvs varistors	Datasheet	8,509In Stock	Cut Tape $3.05 $2.47 $2.26 $2.08 Reel $1.92 View $1.99 $1.84 $1.80 $1.77 MouseReel Available	Min.: 1 Mult.: 1 : 600
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v B88069X4231T502 TDK 1: $1.90 766In Stock New Product	Mfr. Part No. B88069X4231T502 Mouser Part No 871-B88069X4231T502 New Product	TDK	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v Learn More about TDK epcos b88069x surge arresters	Datasheet	766In Stock	Cut Tape $1.90 $1.59 $1.28 $1.11 Reel $0.902 View $1.07 $0.868 $0.815 $0.714	Min.: 1 Mult.: 1 : 500
PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C B59100M1100A070 TDK 1: $4.57 6,123In Stock	Mfr. Part No. B59100M1100A070 Mouser Part No 871-B59100M1100A70	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C Learn More about TDK epcos ptc thermistors	Datasheet	6,123In Stock	$4.57 $4.11 $3.92 $3.59 Reel $2.80 View $3.41 $3.33 $3.12 $2.79	Min.: 1 Mult.: 1 : 400
PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor B59850C0130A070 TDK 1: $1.86 22,095In Stock	Mfr. Part No. B59850C0130A070 Mouser Part No 871-B59850C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	22,095In Stock	$1.86 $1.72 $1.47 $1.43 Reel $0.954 View $1.30 $1.19 $1.10 $0.865	Min.: 1 Mult.: 1 : 1,300
Varistors 750VAC 10% 60mm High E B72260B0751K001 TDK 1: $115.07 347In Stock	Mfr. Part No. B72260B0751K001 Mouser Part No 871-B72260B0751K001	TDK	Varistors 750VAC 10% 60mm High E Learn More about TDK epcosvaristors	Datasheet	347In Stock	$115.07 $97.31	Min.: 1 Mult.: 1
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors TG30-A90XSMD B88069X9991T203 TDK 1: $2.38 12,736In Stock	Mfr. Part No. B88069X9991T203 Mouser Part No 871-B88069X9991T203	TDK	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors TG30-A90XSMD	Datasheet	12,736In Stock	Cut Tape $2.38 $2.20 $1.83 $1.67 View Reel $1.14 $1.51 $1.40 $1.35 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor B59641A0085A062 TDK 1: $0.38 139,083In Stock	Mfr. Part No. B59641A0085A062 Mouser Part No 871-B59641A0085A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	139,083In Stock	Cut Tape $0.38 $0.347 $0.299 $0.247 Reel $0.193 View $0.217 $0.208 $0.181 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3 ELECT / 1100v TDK B88069X7931T702 B88069X7931T702 TDK 1: $6.28 467In Stock New Product	Mfr. Part No. B88069X7931T702 Mouser Part No 871-B88069X7931T702 New Product	TDK	Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3 ELECT / 1100v	Datasheet	467In Stock	Cut Tape $6.28 $5.80 $5.59 $4.35 Reel $3.06 View $3.76 $3.52 $2.99 $2.84	Min.: 1 Mult.: 1 : 700
Varistors 75VAC 10% 40mm High E B72240B0750K001 TDK 1: $26.38 1,684In Stock	Mfr. Part No. B72240B0750K001 Mouser Part No 871-B72240B0750K001	TDK	Varistors 75VAC 10% 40mm High E	Datasheet	1,684In Stock	$26.38 $21.54 $19.68 $18.64 View $18.04 $17.68	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 B57301V2472J60 TDK 1: $0.39 11,747In Stock 8,000Expected 2026/11/23	Mfr. Part No. B57301V2472J60 Mouser Part No 871-B57301V2472J60	TDK	NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 4K7 J60 B-3650 Learn More about TDK b573xv2 ntc thermistors	Datasheet	11,747In Stock 8,000Expected 2026/11/23	Cut Tape $0.39 $0.335 $0.295 $0.237 Reel $0.162 View $0.197 $0.164 $0.156 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Varistors 20V 1200A 470000pF B72547E3200K000 TDK 1: $5.15 4,805In Stock 6,000Expected 2026/12/01	Mfr. Part No. B72547E3200K000 Mouser Part No 871-B72547E3200K000	TDK	Varistors 20V 1200A 470000pF Learn More about TDK automotive shcvs	Datasheet	4,805In Stock 6,000Expected 2026/12/01	$5.15 $3.33 $2.98 $2.58 View $2.45 $2.23 $1.90 $1.87	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor B57164K0474J052 TDK 1: $0.78 5,847In Stock	Mfr. Part No. B57164K0474J052 Mouser Part No 871-B57164K0474J052	TDK	NTC (Negative Temperature Coefficient) Thermistors K 164/470 K/J52 5% NTC Thermistor Learn More about TDK epcos temperature sensor systems	Datasheet	5,847In Stock	Cut Tape $0.78 $0.736 $0.622 $0.585 View Reel $0.428 $0.57 $0.499 $0.428	Min.: 1 Mult.: 1 : 1,500
Varistors 320VAC 10% 25mm SuperioR B72225S4321K101 TDK 1: $4.36 1,090In Stock	Mfr. Part No. B72225S4321K101 Mouser Part No 871-B72225S4321K101	TDK	Varistors 320VAC 10% 25mm SuperioR Learn More about TDK epcosvaristors	Datasheet	1,090In Stock	$4.36 $3.34 $3.09 $2.67 View $2.61 $2.56 $2.45 $2.29 $2.27	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47k 1% NTCG064BF473FTBX TDK 1: $0.10 65,790In Stock	Mfr. Part No. NTCG064BF473FTBX Mouser Part No 810-NTCG064BF473FTBX	TDK	NTC (Negative Temperature Coefficient) Thermistors Case EIA 0201 B= 1% ,47k 1% Learn More about TDK NTCG smd ntc thermistors	Datasheet	65,790In Stock	Cut Tape $0.10 $0.074 $0.064 $0.059 View Reel $0.036 $0.052 $0.05 $0.044 $0.038 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
NTC (Negative Temperature Coefficient) Thermistors 22 Ohms 2900 3% B57164K0220K000 TDK 1: $0.59 8,772In Stock	Mfr. Part No. B57164K0220K000 Mouser Part No 871-B57164K220K	TDK	NTC (Negative Temperature Coefficient) Thermistors 22 Ohms 2900 3% Learn More about TDK epcos temperature sensor systems	Datasheet	8,772In Stock	$0.59 $0.555 $0.519 $0.494 View $0.471 $0.426 $0.408 $0.377	Min.: 1 Mult.: 1

TDK Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

TDK Circuit Protection

Types of Circuit Protection