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Circuit Protection

Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more.
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Please view our selection of circuit protection devices below.

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Types of Circuit Protection

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Results: 359.447

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Part #

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

311P18-06S7R6
TE Connectivity / Measurement Specialties
1: 3.711,65 kr.
41In Stock

Mfr. Part No.
311P18-06S7R6

Mouser Part No
657-311P18-06S7R6

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

41In Stock

3.711,65 kr.

3.393,33 kr.

3.125,74 kr.

2.930,66 kr.

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Min.: 1
Mult.: 1

SCRs 20A If; 1200V Vr TO-247AD 3L

VS-30TPS12LHM3
Vishay Semiconductors
1: 37,90 kr.
6.641In Stock

Mfr. Part No.
VS-30TPS12LHM3

Mouser Part No
78-VS-30TPS12LHM3

Vishay Semiconductors

SCRs 20A If; 1200V Vr TO-247AD 3L

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Datasheet

6.641In Stock

37,90 kr.

22,01 kr.

19,02 kr.

15,82 kr.

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101

SZSMF33AT1G
Littelfuse
1: 4,24 kr.
178.723In Stock

Mfr. Part No.
SZSMF33AT1G

Mouser Part No
863-SZSMF33AT1G

Littelfuse

ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101

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Datasheet

178.723In Stock

Cut Tape

4,24 kr.

2,28 kr.

1,72 kr.

1,31 kr.

Reel

0,962 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 8-Line TVS Array Low Capacitance

RCLAMP0508M.TBT
Semtech
1: 19,47 kr.
34.951In Stock

Mfr. Part No.
RCLAMP0508M.TBT

Mouser Part No
947-RCLAMP0508M.TBT

Semtech

ESD Protection Diodes / TVS Diodes 8-Line TVS Array Low Capacitance

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Datasheet

34.951In Stock

Cut Tape

19,47 kr.

13,50 kr.

10,44 kr.

Reel

9,55 kr.

8,73 kr.

8,58 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS

SM50T39AY
STMicroelectronics
1: 14,99 kr.
2.227In Stock

Mfr. Part No.
SM50T39AY

Mouser Part No
511-SM50T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS

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Datasheet

2.227In Stock

Cut Tape

14,99 kr.

8,36 kr.

7,06 kr.

5,94 kr.

Reel

4,79 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101

AQ24COME-02HTG
Littelfuse
1: 5,45 kr.
10.785In Stock

Mfr. Part No.
AQ24COME-02HTG

Mouser Part No
576-AQ24COME-02HTG

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101

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Datasheet

10.785In Stock

Cut Tape

5,45 kr.

2,69 kr.

2,19 kr.

1,68 kr.

Reel

1,17 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

TP5.0SMDJ130CA
Littelfuse
1: 34,61 kr.
2.929In Stock

Mfr. Part No.
TP5.0SMDJ130CA

Mouser Part No
576-TP5.0SMDJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

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Datasheet

2.929In Stock

Cut Tape

34,61 kr.

23,05 kr.

17,38 kr.

15,44 kr.

14,17 kr.

Reel

13,13 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N16AHM3/I
Vishay Semiconductors
1: 4,30 kr.
27.482In Stock

Mfr. Part No.
T6N16AHM3/I

Mouser Part No
625-T6N16AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

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Datasheet

27.482In Stock

Cut Tape

4,30 kr.

2,71 kr.

1,92 kr.

1,54 kr.

Reel

1,03 kr.

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Min.: 1
Mult.: 1

: 14.000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N33AHM3/I
Vishay Semiconductors
1: 4,10 kr.
27.735In Stock

Mfr. Part No.
T6N33AHM3/I

Mouser Part No
625-T6N33AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

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Datasheet

27.735In Stock

Cut Tape

4,10 kr.

2,54 kr.

1,75 kr.

1,42 kr.

Reel

1,03 kr.

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Min.: 1
Mult.: 1

: 14.000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N36AHM3/I
Vishay Semiconductors
1: 5,07 kr.
27.425In Stock

Mfr. Part No.
T6N36AHM3/I

Mouser Part No
625-T6N36AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

Learn More

Datasheet

27.425In Stock

Cut Tape

5,07 kr.

2,83 kr.

1,95 kr.

1,52 kr.

Reel

1,01 kr.

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Min.: 1
Mult.: 1

: 14.000

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

T6N39AHM3/I
Vishay Semiconductors
1: 5,07 kr.
19.805In Stock

Mfr. Part No.
T6N39AHM3/I

Mouser Part No
625-T6N39AHM3/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes Low-profile version 600 W uni-directional TVS in DFN3820A package with Automotive grade

Learn More

Datasheet

19.805In Stock

Cut Tape

5,07 kr.

2,83 kr.

1,95 kr.

1,52 kr.

Reel

1,07 kr.

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Min.: 1
Mult.: 1

: 14.000

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

BN-LG15Y2R5MYB
Bourns
1: 6,09 kr.
10.131In Stock

Mfr. Part No.
BN-LG15Y2R5MYB

Mouser Part No
652-BN-LG15Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 2.5ohm Y kink bulk

Learn More

Datasheet

10.131In Stock

6,09 kr.

4,63 kr.

3,99 kr.

3,85 kr.

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

BN-LG20Y5R0MYB
Bourns
1: 8,28 kr.
5.872In Stock

Mfr. Part No.
BN-LG20Y5R0MYB

Mouser Part No
652-BN-LG20Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 5ohm Y kink bulk

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Datasheet

5.872In Stock

8,28 kr.

7,53 kr.

6,25 kr.

5,88 kr.

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Min.: 1
Mult.: 1

Automotive Fuses POWrFuse BD 275Vac 500Vdc 50A

PF-KB1-50
Bourns
1: 251,48 kr.
143In Stock

Mfr. Part No.
PF-KB1-50

Mouser Part No
652-PF-KB1-50

Bourns

Automotive Fuses POWrFuse BD 275Vac 500Vdc 50A

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Datasheet

143In Stock

251,48 kr.

166,88 kr.

163,67 kr.

163,60 kr.

153,00 kr.

Min.: 1
Mult.: 1

Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals

B180-24D3
Citel
1: 670,73 kr.
42In Stock

Mfr. Part No.
B180-24D3

Mouser Part No
703-B180-24D3

Citel

Industrial Surge Protectors 1-Pair Surface Mount Signal Line Surge Protective Device (SPD), Indoor, 24V, screw terminals

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Datasheet

42In Stock

670,73 kr.

601,95 kr.

469,46 kr.

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes T4F - A 12V

T4F12AHM3/H
Vishay Semiconductors
1: 1,86 kr.
35.712In Stock

Mfr. Part No.
T4F12AHM3/H

Mouser Part No
78-T4F12AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 12V

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Datasheet

35.712In Stock

Cut Tape

1,86 kr.

0,985 kr.

0,813 kr.

0,664 kr.

Reel

0,56 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes T4F - A 33V

T4F33AHM3/H
Vishay Semiconductors
1: 2,95 kr.
34.954In Stock

Mfr. Part No.
T4F33AHM3/H

Mouser Part No
78-T4F33AHM3/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes T4F - A 33V

Learn More

Datasheet

34.954In Stock

Cut Tape

2,95 kr.

1,40 kr.

1,13 kr.

0,88 kr.

Reel

0,634 kr.

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MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Thermal Cut-offs TCO, High Current, SMD, 135C, Self Hold AEC-Q200

SDD5ABB
Bourns
1: 16,56 kr.
3.814In Stock

Mfr. Part No.
SDD5ABB

Mouser Part No
652-SDD5ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 135C, Self Hold AEC-Q200

Datasheet

3.814In Stock

Cut Tape

16,56 kr.

14,92 kr.

12,09 kr.

10,52 kr.

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Reel

6,84 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Fuse Holder 32x6.3mm FUSEHOLDER

FX0180/BK
Bulgin
1: 64,08 kr.
4.587In Stock

Mfr. Part No.
FX0180/BK

Mouser Part No
422-FX0180/BK

Bulgin

Fuse Holder 32x6.3mm FUSEHOLDER

Datasheet

4.587In Stock

64,08 kr.

53,19 kr.

49,09 kr.

40,73 kr.

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Min.: 1
Mult.: 1

Automotive Fuses 5100 Ohm 0.25W MINI

02400108P
Littelfuse
1: 95,71 kr.
3.741In Stock

Mfr. Part No.
02400108P

Mouser Part No
576-02400108P

Littelfuse

Automotive Fuses 5100 Ohm 0.25W MINI

Datasheet

3.741In Stock

95,71 kr.

79,45 kr.

62,07 kr.

53,94 kr.

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Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V 3A MICRO Very Fast Acting

0273003.H
Littelfuse
1: 64,38 kr.
4.991In Stock

Mfr. Part No.
0273003.H

Mouser Part No
576-0273003.H

Littelfuse

Fuses with Leads - Through Hole 125V 3A MICRO Very Fast Acting

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Datasheet

4.991In Stock

64,38 kr.

55,65 kr.

50,28 kr.

44,16 kr.

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

1.5KE550CA
Littelfuse
1: 7,53 kr.
55.956In Stock

Mfr. Part No.
1.5KE550CA

Mouser Part No
576-1.5KE550CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional

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Datasheet

55.956In Stock

Cut Tape

7,53 kr.

4,73 kr.

4,07 kr.

3,19 kr.

Reel

2,36 kr.

2,25 kr.

Min.: 1
Mult.: 1

: 1.200

Automotive Fuses 100A 58V TIME DELAY

142.5395.6102
Littelfuse
1: 135,40 kr.
2.713In Stock

Mfr. Part No.
142.5395.6102

Mouser Part No
576-142.5395.6102

Littelfuse

Automotive Fuses 100A 58V TIME DELAY

Datasheet

2.713In Stock

135,40 kr.

95,04 kr.

89,22 kr.

79,67 kr.

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 5V .15pF 22kV

SP0402B-ELC-01ETG
Littelfuse
1: 4,10 kr.
439.611In Stock

Mfr. Part No.
SP0402B-ELC-01ETG

Mouser Part No
576-SP0402BELC-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .15pF 22kV

Learn More

Datasheet

439.611In Stock

Cut Tape

4,10 kr.

2,00 kr.

1,63 kr.

1,34 kr.

View

Reel

0,91 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

SCRs 35A If; 1200V Vr TO-247AD 3L; Std Igt

VS-40TPS12LHM3
Vishay Semiconductors
1: 45,88 kr.
10.981In Stock

Mfr. Part No.
VS-40TPS12LHM3

Mouser Part No
78-VS-40TPS12LHM3

Vishay Semiconductors

SCRs 35A If; 1200V Vr TO-247AD 3L; Std Igt

Learn More

Datasheet

10.981In Stock

45,88 kr.

27,68 kr.

25,36 kr.

23,87 kr.

Min.: 1
Mult.: 1

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