.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: 4,019

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; }

Part #

NTC Thermistors 2.2k 3900 3%

B57164K0222K000
TDK
1: ¥98
1,826In Stock

Mfr. Part #
B57164K0222K000

Mouser Part #
871-B57164K222K

TDK

NTC Thermistors 2.2k 3900 3%

Learn More

Datasheet

1,826In Stock

¥98

¥92.2

¥86.2

¥82.1

View

Min.: 1
Mult.: 1

NTC Thermistors 22k 4300 3%

B57164K0223J000
TDK
1: ¥101.3
1,692In Stock

Mfr. Part #
B57164K0223J000

Mouser Part #
871-B57164K223J

TDK

NTC Thermistors 22k 4300 3%

Learn More

Datasheet

1,692In Stock

¥101.3

¥95.2

¥89

¥84.7

View

Min.: 1
Mult.: 1

NTC Thermistors 33k 4300 3%

B57164K0333J000
TDK
1: ¥101.3
1,800In Stock

Mfr. Part #
B57164K0333J000

Mouser Part #
871-B57164K333J

TDK

NTC Thermistors 33k 4300 3%

Learn More

Datasheet

1,800In Stock

¥101.3

¥95.2

¥89

¥84.7

View

Min.: 1
Mult.: 1

NTC Thermistors 330k 5000 3%

B57164K0334K000
TDK
1: ¥172.7
2,000In Stock

Mfr. Part #
B57164K0334K000

Mouser Part #
871-B57164K334K

TDK

NTC Thermistors 330k 5000 3%

Learn More

Datasheet

2,000In Stock

¥172.7

¥132.4

¥114.1

¥110.1

View

Min.: 1
Mult.: 1

NTC Thermistors 4.7k 3950 3%

B57164K0472J000
TDK
1: ¥101.3
2,785In Stock

Mfr. Part #
B57164K0472J000

Mouser Part #
871-B57164K472J

TDK

NTC Thermistors 4.7k 3950 3%

Learn More

Datasheet

2,785In Stock

¥101.3

¥95.2

¥89

¥84.7

View

Min.: 1
Mult.: 1

NTC Thermistors 470Kohms 5000 5%

B57164K474J
TDK
1: ¥111.3
260In Stock
36,000On Order

Mfr. Part #
B57164K474J

Mouser Part #
871-B57164K474J

TDK

NTC Thermistors 470Kohms 5000 5%

Learn More

Datasheet

260In Stock

36,000On Order

¥111.3

¥104.1

¥97.3

¥92.7

View

Min.: 1
Mult.: 1

NTC Thermistors 68 Ohms 3050 3%

B57164K0680K000
TDK
1: ¥98
1,186In Stock

Mfr. Part #
B57164K0680K000

Mouser Part #
871-B57164K680K

TDK

NTC Thermistors 68 Ohms 3050 3%

Learn More

Datasheet

1,186In Stock

¥98

¥92.2

¥86.2

¥82.1

View

Min.: 1
Mult.: 1

Inrush Current Limiters 10 Ohms 4 A 330 uF RMIN@IMAX 0.118OHMS

B57211P0100M351
TDK
1: ¥176.1
1,364In Stock
1,500Expected 10/7/2026

Mfr. Part #
B57211P0100M351

Mouser Part #
871-B57211P0100M351

TDK

Inrush Current Limiters 10 Ohms 4 A 330 uF RMIN@IMAX 0.118OHMS

Learn More

Datasheet

1,364In Stock

1,500Expected 10/7/2026

Cut Tape

¥176.1

¥161.8

¥134.4

¥123.9

View

Reel

¥85.5

Min.: 1
Mult.: 1

: 1,500

Inrush Current Limiters 12ohms 4A 330uF Rmin@Imax .218ohms

B57211P0120M351
TDK
1: ¥176.1
126In Stock

Mfr. Part #
B57211P0120M351

Mouser Part #
871-B57211P0120M351

TDK

Inrush Current Limiters 12ohms 4A 330uF Rmin@Imax .218ohms

Learn More

Datasheet

126In Stock

Cut Tape

¥176.1

¥161.8

¥134.4

¥123.9

View

Reel

¥85.5

Min.: 1
Mult.: 1

: 1,500

Inrush Current Limiters 10OHMS 4A 330UF RMIN@IMAX 0.203OHMS

B57211P0160M301
TDK
1: ¥171.1
1,300In Stock

Mfr. Part #
B57211P0160M301

Mouser Part #
871-B57211P0160M301

TDK

Inrush Current Limiters 10OHMS 4A 330UF RMIN@IMAX 0.203OHMS

Learn More

Datasheet

1,300In Stock

¥171.1

¥157.3

¥130.6

¥119.6

View

Min.: 1
Mult.: 1

Inrush Current Limiters 20ohms 3A 330uF Rmax@Imin 0.38ohms

B57211P0200M301
TDK
1: ¥171.1
142In Stock
2,000Expected 12/8/2026

Mfr. Part #
B57211P0200M301

Mouser Part #
871-B57211P0200M301

TDK

Inrush Current Limiters 20ohms 3A 330uF Rmax@Imin 0.38ohms

Learn More

Datasheet

142In Stock

2,000Expected 12/8/2026

¥171.1

¥157.3

¥130.6

¥120.4

View

Min.: 1
Mult.: 1

Inrush Current Limiters 20OHMS 3A 330UF RMIN@IMAX 0.38OHMS

B57211P0409M301
TDK
1: ¥171.1
965In Stock

Mfr. Part #
B57211P0409M301

Mouser Part #
871-B57211P0409M301

TDK

Inrush Current Limiters 20OHMS 3A 330UF RMIN@IMAX 0.38OHMS

Learn More

Datasheet

965In Stock

¥171.1

¥154.1

¥123.1

¥120.4

View

Min.: 1
Mult.: 1

Inrush Current Limiters 5 OHMS 2.5A 330UF RMIN@IMAX 0.487OHMS

B57211P0509M301
TDK
1: ¥171.1
1,679In Stock
2,000Expected 12/8/2026

Mfr. Part #
B57211P0509M301

Mouser Part #
871-B57211P0509M301

TDK

Inrush Current Limiters 5 OHMS 2.5A 330UF RMIN@IMAX 0.487OHMS

Learn More

Datasheet

1,679In Stock

2,000Expected 12/8/2026

¥171.1

¥157.3

¥133.2

¥128.9

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P11/8

B57211P0809M301
TDK
1: ¥171.1
807In Stock

Mfr. Part #
B57211P0809M301

Mouser Part #
871-B57211P809M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P11/8

Learn More

Datasheet

807In Stock

¥171.1

¥157.3

¥130.6

¥120.4

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/10

B57213P0100M301
TDK
1: ¥220.9
9In Stock

Mfr. Part #
B57213P0100M301

Mouser Part #
871-B57213P0100M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/10

Learn More

Datasheet

9In Stock

¥220.9

¥204.3

¥169.4

¥155.5

View

Min.: 1
Mult.: 1

Inrush Current Limiters 3OHMS 7A 470UF RMIN@IMAX 0.074OHMS

B57213P0309M301
TDK
1: ¥201
560In Stock

Mfr. Part #
B57213P0309M301

Mouser Part #
871-B57213P0309M301

TDK

Inrush Current Limiters 3OHMS 7A 470UF RMIN@IMAX 0.074OHMS

Learn More

Datasheet

560In Stock

¥201

¥184.4

¥153

¥140.2

View

Min.: 1
Mult.: 1

Inrush Current Limiters 4OHMS 6A 470UF RMIN@IMAX 0.097OHMS

B57213P0409M301
TDK
1: ¥212.6
8In Stock

Mfr. Part #
B57213P0409M301

Mouser Part #
871-B57213P0409M301

TDK

Inrush Current Limiters 4OHMS 6A 470UF RMIN@IMAX 0.097OHMS

Learn More

Datasheet

8In Stock

¥212.6

¥196

¥159.3

¥149.7

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/22

B57213P0220M301
TDK
1: ¥184.4
1,127In Stock

Mfr. Part #
B57213P0220M301

Mouser Part #
871-B57213P220M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/22

Learn More

Datasheet

1,127In Stock

¥184.4

¥169.4

¥140.2

¥129.4

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/2,5

B57213P0259M301
TDK
1: ¥184.4
1,975In Stock

Mfr. Part #
B57213P0259M301

Mouser Part #
871-B57213P259M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/2,5

Learn More

Datasheet

1,975In Stock

¥184.4

¥169.4

¥140.2

¥129.4

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/33

B57213P0330M301
TDK
1: ¥201
950In Stock

Mfr. Part #
B57213P0330M301

Mouser Part #
871-B57213P330M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/33

Learn More

Datasheet

950In Stock

¥201

¥184.4

¥153

¥141.2

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/47

B57213P0470M301
TDK
1: ¥201
1,597In Stock

Mfr. Part #
B57213P0470M301

Mouser Part #
871-B57213P470M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/47

Learn More

Datasheet

1,597In Stock

¥201

¥184.4

¥153

¥141.2

View

Min.: 1
Mult.: 1

Inrush Current Limiters NTC THERMISTOR ICL P13/47

B57213P0470M351
TDK
1: ¥194.3
730In Stock

Mfr. Part #
B57213P0470M351

Mouser Part #
871-B57213P470M351

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/47

Learn More

Datasheet

730In Stock

Cut Tape

¥194.3

¥179.4

¥148.7

¥137.2

View

Reel

¥95.7

Min.: 1
Mult.: 1

: 1,500

Inrush Current Limiters NTC THERMISTOR ICL P13/7

B57213P0709M301
TDK
1: ¥212.6
177In Stock

Mfr. Part #
B57213P0709M301

Mouser Part #
871-B57213P709M301

TDK

Inrush Current Limiters NTC THERMISTOR ICL P13/7

Learn More

Datasheet

177In Stock

¥212.6

¥196

¥159.3

¥149.7

View

Min.: 1
Mult.: 1

NTC Thermistors 0402 10K 5% B-4000 NTC

B57221V2103J060
TDK
1: ¥16.6
16,966In Stock

Mfr. Part #
B57221V2103J060

Mouser Part #
871-B57221V2103J060

TDK

NTC Thermistors 0402 10K 5% B-4000 NTC

Learn More

Datasheet

16,966In Stock

Cut Tape

¥16.6

¥15.1

¥13.3

¥12.3

Reel

¥8.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

NTC Thermistors 0402 47K 5% B-4000 NTC

B57221V2473J060
TDK
1: ¥18.3
9,858In Stock

Mfr. Part #
B57221V2473J060

Mouser Part #
871-B57221V2473J060

TDK

NTC Thermistors 0402 47K 5% B-4000 NTC

Learn More

Datasheet

9,858In Stock

Cut Tape

¥18.3

¥14.9

¥13.1

¥11.3

Reel

¥8

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000