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21 mm Circuit Protection

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Types of Circuit Protection

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Results: 72

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Length = 21 mm

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Part #

NTC Thermistors ICL S364/20 M 21mm

B57364S0200M000
TDK
1: NT$86.04
2,192In Stock

Mfr. Part #
B57364S0200M000

Mouser Part #
871-B57364S0200M000

TDK

NTC Thermistors ICL S364/20 M 21mm

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Datasheet

2,192In Stock

NT$86.04

NT$79.59

NT$69.55

NT$64.53

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 500-R
Bel Fuse
1: NT$42.30
7,214In Stock

Mfr. Part #
5HTP 500-R

Mouser Part #
530-5HTP500-R

Bel Fuse

Cartridge Fuses

Datasheet

7,214In Stock

NT$42.30

NT$34.06

NT$28.68

NT$24.88

View

Min.: 1
Mult.: 1

NTC Thermistors 100K OHM 1%

NXFT15WF104FEAB021
Murata Electronics
1: NT$12.19
1,500In Stock

Mfr. Part #
NXFT15WF104FEAB021

Mouser Part #
81-NXFT15WF104FEAB21

Murata Electronics

NTC Thermistors 100K OHM 1%

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Datasheet

1,500In Stock

NT$12.19

NT$11.51

NT$10.15

NT$9.68

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Min.: 1
Mult.: 1

NTC Thermistors 4ohms 5amps Clinch lead

4D2-14LC
Semitec
1: NT$36.21
424In Stock

Mfr. Part #
4D2-14LC

Mouser Part #
954-4D2-14LC

Semitec

NTC Thermistors 4ohms 5amps Clinch lead

Datasheet

424In Stock

NT$36.21

NT$27.75

NT$23.91

NT$23.05

View

Min.: 1
Mult.: 1

NTC Thermistors 3ohms 5amps Clinch Short Lead

3D2-14LCS
Semitec
1: NT$27.96
313In Stock

Mfr. Part #
3D2-14LCS

Mouser Part #
954-3D2-14LCS

Semitec

NTC Thermistors 3ohms 5amps Clinch Short Lead

Datasheet

313In Stock

NT$27.96

NT$21.37

NT$18.43

NT$17.78

View

Min.: 1
Mult.: 1

NTC Thermistors 5ohms 4amps Clinch Short Lead

5D2-14LCS
Semitec
1: NT$27.96
15In Stock

Mfr. Part #
5D2-14LCS

Mouser Part #
954-5D2-14LCS

Semitec

NTC Thermistors 5ohms 4amps Clinch Short Lead

Datasheet

15In Stock

NT$27.96

NT$21.37

NT$18.43

NT$17.78

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RHEF600-2

RHEF600-2
Littelfuse
1: NT$30.83
1,900In Stock

Mfr. Part #
RHEF600-2

Mouser Part #
650-RHEF600-2

Littelfuse

Resettable Fuses - PPTC RHEF600-2

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Datasheet

1,900In Stock

Cut Tape

NT$30.83

NT$27.82

NT$26.56

NT$24.63

Reel

NT$16.20

View

Min.: 1
Mult.: 1

: 2,000

NTC Thermistors ICL S364/16 M 21mm

B57364S0160M000
TDK
1: NT$104.32
1,295In Stock

Mfr. Part #
B57364S0160M000

Mouser Part #
871-B57364S0160M000

TDK

NTC Thermistors ICL S364/16 M 21mm

Learn More

Datasheet

1,295In Stock

NT$104.32

NT$85.32

NT$69.19

NT$64.17

View

Min.: 1
Mult.: 1

NTC Thermistors 10K OHM 1%

NXFT15XH103FEAB021
Murata Electronics
1: NT$12.19
957In Stock
14,000Expected 12/3/2026

Mfr. Part #
NXFT15XH103FEAB021

Mouser Part #
81-NXFT15XH103FEAB21

Murata Electronics

NTC Thermistors 10K OHM 1%

Learn More

Datasheet

957In Stock

14,000Expected 12/3/2026

NT$12.19

NT$11.51

NT$10.15

NT$9.68

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 10-R
Bel Fuse
1: NT$32.62
1,532Expected 11/13/2026

Mfr. Part #
5HTP 10-R

Mouser Part #
530-5HTP10-R

Bel Fuse

Cartridge Fuses

Datasheet

1,532Expected 11/13/2026

NT$32.62

NT$30.01

NT$24.92

NT$23.02

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 2-R
Bel Fuse
1: NT$39.08
724In Stock

Mfr. Part #
5HTP 2-R

Mouser Part #
530-5HTP2-R

Bel Fuse

Cartridge Fuses

Datasheet

724In Stock

NT$39.08

NT$31.26

NT$26.31

NT$22.84

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 250-R
Bel Fuse
1: NT$42.30
185In Stock

Mfr. Part #
5HTP 250-R

Mouser Part #
530-5HTP250-R

Bel Fuse

Cartridge Fuses

Datasheet

185In Stock

NT$42.30

NT$34.06

NT$28.68

NT$24.88

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 315-R
Bel Fuse
1: NT$42.30
481In Stock

Mfr. Part #
5HTP 315-R

Mouser Part #
530-5HTP315-R

Bel Fuse

Cartridge Fuses

Datasheet

481In Stock

NT$42.30

NT$34.06

NT$28.68

NT$24.88

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 4-R
Bel Fuse
1: NT$28.68
1,693In Stock

Mfr. Part #
5HTP 4-R

Mouser Part #
530-5HTP4-R

Bel Fuse

Cartridge Fuses

Datasheet

1,693In Stock

NT$28.68

NT$26.35

NT$21.90

NT$20.18

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 5-R
Bel Fuse
1: NT$28.68
2,825In Stock

Mfr. Part #
5HTP 5-R

Mouser Part #
530-5HTP5-R

Bel Fuse

Cartridge Fuses

Datasheet

2,825In Stock

NT$28.68

NT$25.20

NT$21.33

NT$19.18

View

Min.: 1
Mult.: 1

Cartridge Fuses

5HTP 800-R
Bel Fuse
1: NT$31.19
2,564In Stock

Mfr. Part #
5HTP 800-R

Mouser Part #
530-5HTP800-R

Bel Fuse

Cartridge Fuses

Datasheet

2,564In Stock

NT$31.19

NT$28.54

NT$23.70

NT$21.87

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RHEF600

RHEF600
Littelfuse
1: NT$29.04
20In Stock

Mfr. Part #
RHEF600

Mouser Part #
650-RHEF600

Littelfuse

Resettable Fuses - PPTC RHEF600

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Datasheet

20In Stock

NT$29.04

NT$26.28

NT$21.01

NT$20.00

View

Min.: 1
Mult.: 1

NTC Thermistors ICL S364/30 M 21mm

B57364S0300M000
TDK
1: NT$91.42
4In Stock
2,000Expected 11/2/2026

Mfr. Part #
B57364S0300M000

Mouser Part #
871-B57364S0300M000

TDK

NTC Thermistors ICL S364/30 M 21mm

Learn More

Datasheet

4In Stock

2,000Expected 11/2/2026

NT$91.42

NT$84.25

NT$71.34

NT$66.32

View

Min.: 1
Mult.: 1

NTC Thermistors 5ohms 4amps Straight Lead

5D2-14LD
Semitec
1: NT$20.79
48In Stock

Mfr. Part #
5D2-14LD

Mouser Part #
954-5D2-14LD

Semitec

NTC Thermistors 5ohms 4amps Straight Lead

Datasheet

48In Stock

NT$20.79

NT$19.68

NT$19.50

NT$19.04

View

Min.: 1
Mult.: 1

NTC Thermistors

NXFT15XV103FEAB021
Murata Electronics
1: NT$18.64
430In Stock
2,000Expected 10/19/2026
NRND

Mfr. Part #
NXFT15XV103FEAB021

Mouser Part #
81-NXFT15XV103FEAB21

NRND

Murata Electronics

NTC Thermistors

Learn More

Datasheet

430In Stock

2,000Expected 10/19/2026

Cut Tape

NT$18.64

NT$14.12

NT$12.19

NT$10.00

Reel

NT$7.96

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC Resettable Fuse 6A

0ZRN0600FF1A
Bel Fuse
1: NT$47.32
140In Stock

Mfr. Part #
0ZRN0600FF1A

Mouser Part #
530-0ZRN0600FF1A

Bel Fuse

Resettable Fuses - PPTC Resettable Fuse 6A

Learn More

Datasheet

140In Stock

NT$47.32

NT$36.57

NT$28.93

NT$28.29

View

Min.: 1
Mult.: 1

NTC Thermistors 5ohms 4amps Clinch lead

5D2-14LC
Semitec
1: NT$38.00
300Expected 12/11/2026

Mfr. Part #
5D2-14LC

Mouser Part #
954-5D2-14LC

Semitec

NTC Thermistors 5ohms 4amps Clinch lead

Datasheet

300Expected 12/11/2026

NT$38.00

NT$28.32

NT$23.02

NT$19.54

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Resettable Fuse 6A

0ZRN0600FF2B
Bel Fuse
1,500: NT$21.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
0ZRN0600FF2B

Mouser Part #
530-0ZRN0600FF2B

Bel Fuse

Resettable Fuses - PPTC Resettable Fuse 6A

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

NT$21.90

NT$21.19

Min.: 1,500
Mult.: 1,500

: 1,500

Cartridge Fuses

5HTP 1-R
Bel Fuse
2,000: NT$16.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
5HTP 1-R

Mouser Part #
530-5HTP1-R

Bel Fuse

Cartridge Fuses

Datasheet

Non-Stocked Lead-Time 10 Weeks

NT$16.13

NT$14.02

Min.: 2,000
Mult.: 1,000

Cartridge Fuses

5HTP 1.25-R
Bel Fuse
2,000: NT$16.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
5HTP 1.25-R

Mouser Part #
530-5HTP1.25-R

Bel Fuse

Cartridge Fuses

Datasheet

Non-Stocked Lead-Time 10 Weeks

NT$16.13

NT$14.02

Min.: 2,000
Mult.: 1,000

21 mm Circuit Protection

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