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Circuit Protection

Circuit Protection devices and components are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Bourns, Eaton, TDK, Littelfuse, Semtech, 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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Part #

Automotive Fuses 100A 48V FUSE STRIP

157.5701.6101
Littelfuse
1: 8,77 €
3 182In Stock

Mfr. Part No.
157.5701.6101

Mouser Part No
576-157.5701.6101

Littelfuse

Automotive Fuses 100A 48V FUSE STRIP

Datasheet

3 182In Stock

8,77 €

7,28 €

6,73 €

5,19 €

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Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A

38311000000
Littelfuse
1: 1,50 €
24 033In Stock

Mfr. Part No.
38311000000

Mouser Part No
576-38311000000

Littelfuse

Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A

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Datasheet

24 033In Stock

1,50 €

1,28 €

1,22 €

0,989 €

View

Reel

0,61 €

Min.: 1
Mult.: 1

: 1 000

ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS

5.0SMDJ33CAS-HRA
Littelfuse
1: 26,82 €
2 510In Stock

Mfr. Part No.
5.0SMDJ33CAS-HRA

Mouser Part No
576-5SMDJ33CAS-HRA

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS

Datasheet

2 510In Stock

Cut Tape

26,82 €

24,35 €

20,79 €

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Min.: 1
Mult.: 1

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER

LFJ60060FBC
Littelfuse
1: 12,99 €
2 378In Stock

Mfr. Part No.
LFJ60060FBC

Mouser Part No
576-LFJ60060FBC

Littelfuse

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER

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Datasheet

2 378In Stock

12,99 €

10,82 €

10,20 €

9,09 €

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Min.: 1
Mult.: 1

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

LFT600603C
Littelfuse
1: 48,50 €
1 421In Stock

Mfr. Part No.
LFT600603C

Mouser Part No
576-LFT600603C

Littelfuse

Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE

Datasheet

1 421In Stock

48,50 €

47,60 €

43,90 €

36,34 €

35,14 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

SPXV006.L
Littelfuse
1: 31,59 €
751In Stock

Mfr. Part No.
SPXV006.L

Mouser Part No
576-SPXV006.L

Littelfuse

Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic

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Datasheet

751In Stock

31,59 €

27,61 €

23,74 €

19,65 €

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Min.: 1
Mult.: 1

Surface Mount Fuses 20A 250V FAST ACTING

SF-3812F2000T-2
Bourns
1: 2,53 €
9 588In Stock

Mfr. Part No.
SF-3812F2000T-2

Mouser Part No
652-SF-3812F2000T-2

Bourns

Surface Mount Fuses 20A 250V FAST ACTING

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Datasheet

9 588In Stock

Cut Tape

2,53 €

2,26 €

1,91 €

1,80 €

Reel

1,28 €

View

Min.: 1
Mult.: 1

: 2 500

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: 1,01 €
33 746In Stock

Mfr. Part No.
SMLJ22CA

Mouser Part No
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

Learn More

Datasheet

33 746In Stock

Cut Tape

1,01 €

0,616 €

0,527 €

0,446 €

Reel

0,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

B59807A0090A062
TDK
1: 0,722 €
41 918In Stock

Mfr. Part No.
B59807A0090A062

Mouser Part No
871-B59807A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent

Learn More

Datasheet

41 918In Stock

Cut Tape

0,722 €

0,668 €

0,615 €

0,542 €

View

Reel

0,31 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

SD24C.TCT
Semtech
1: 0,843 €
337 851In Stock

Mfr. Part No.
SD24C.TCT

Mouser Part No
947-SD24C.TCT

Semtech

ESD Protection Diodes / TVS Diodes TVS, 5V, BI, SOD-323, 3K T&R

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Datasheet

337 851In Stock

Cut Tape

0,843 €

0,577 €

0,45 €

0,366 €

Reel

0,28 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

NTC (Negative Temperature Coefficient) Thermistors RADIAL LEAD DISC POT ALUMTAB HSG NTC TER

A-850
Amphenol Advanced Sensors
1: 44,51 €
381In Stock
253On Order

Mfr. Part No.
A-850

Mouser Part No
527-A-850

Amphenol Advanced Sensors

NTC (Negative Temperature Coefficient) Thermistors RADIAL LEAD DISC POT ALUMTAB HSG NTC TER

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381In Stock

253On Order

44,51 €

40,70 €

37,49 €

35,15 €

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Min.: 1
Mult.: 1

Circuit Breaker Accessories UVTA COIL 48VDC_FOR VCP-W BKRS

8064A19G01
Eaton Electrical
1: 743,39 €
1In Stock
New Product

Mfr. Part No.
8064A19G01

Mouser Part No
504-8064A19G01

New Product

Eaton Electrical

Circuit Breaker Accessories UVTA COIL 48VDC_FOR VCP-W BKRS

1In Stock

743,39 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories LG Handle Mech Close Couple Black

LHMCCB
Eaton Electrical
1: 302,46 €
1In Stock
New Product

Mfr. Part No.
LHMCCB

Mouser Part No
504-LHMCCB

New Product

Eaton Electrical

Circuit Breaker Accessories LG Handle Mech Close Couple Black

Datasheet

1In Stock

302,46 €

250,13 €

235,78 €

213,51 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

SD72ABB
Bourns
1: 2,43 €
3 479In Stock

Mfr. Part No.
SD72ABB

Mouser Part No
652-SD72ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

Learn More

Datasheet

3 479In Stock

Cut Tape

2,43 €

2,11 €

1,70 €

1,44 €

View

Reel

0,972 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E

9F60FPK040
Mersen
1: 2 172,76 €
1In Stock
New Product

Mfr. Part No.
9F60FPK040

Mouser Part No
737-9F60FPK040

New Product

Mersen

Industrial & Electrical Fuses PDF EJO-1 FI 38KV 40E

Datasheet

1In Stock

2 172,76 €

2 075,06 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories UNDERVOLTAGE RELEASE

NZM4-XU480-525AC
Eaton Electrical
1: 735,94 €
1In Stock
New Product

Mfr. Part No.
NZM4-XU480-525AC

Mouser Part No
504-NZM4-XU480-525AC

New Product

Eaton Electrical

Circuit Breaker Accessories UNDERVOLTAGE RELEASE

Datasheet

1In Stock

735,94 €

691,00 €

660,31 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories PDG3 UVR, 380-440VAC, SCREW TERMINAL

PDG3XUV440ACV
Eaton Electrical
1: 455,12 €
1In Stock
New Product

Mfr. Part No.
PDG3XUV440ACV

Mouser Part No
504-PDG3XUV440ACV

New Product

Eaton Electrical

Circuit Breaker Accessories PDG3 UVR, 380-440VAC, SCREW TERMINAL

Datasheet

1In Stock

455,12 €

377,02 €

347,53 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,33V 5%, SlimSMA BIDIR TVS

SMA6F33CA-M3/H
Vishay Semiconductors
1: 0,585 €
3 280In Stock
New Product

Mfr. Part No.
SMA6F33CA-M3/H

Mouser Part No
78-SMA6F33CA-M3\H

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,33V 5%, SlimSMA BIDIR TVS

Datasheet

3 280In Stock

Cut Tape

0,585 €

0,363 €

0,232 €

0,176 €

Reel

0,135 €

View

Min.: 1
Mult.: 1

: 3 500

Power Outlet Strips BASIC PDU 1U C20 INPUT 3.33 KW MAX 100-2

TPC2104
Eaton
1: 821,83 €
3In Stock

Mfr. Part No.
TPC2104

Mouser Part No
545-TPC2104

Eaton

Power Outlet Strips BASIC PDU 1U C20 INPUT 3.33 KW MAX 100-2

Datasheet

3In Stock

821,83 €

569,11 €

557,86 €

View

Min.: 1
Mult.: 1

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

SM50T39AY
STMicroelectronics
1: 2,01 €
2 364In Stock

Mfr. Part No.
SM50T39AY

Mouser Part No
511-SM50T39AY

STMicroelectronics

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

Learn More

Datasheet

2 364In Stock

Cut Tape

2,01 €

1,12 €

0,946 €

0,796 €

Reel

0,642 €

View

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: 0,731 €
10 756In 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

Learn More

Datasheet

10 756In Stock

Cut Tape

0,731 €

0,359 €

0,294 €

0,225 €

Reel

0,157 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TP5.0SMDJ130CA
Littelfuse
1: 4,64 €
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

Learn More

Datasheet

2 929In Stock

Cut Tape

4,64 €

2,63 €

2,33 €

2,07 €

1,90 €

Reel

1,76 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

TP5.0SMDJ150CA
Littelfuse
1: 4,64 €
5 424In Stock

Mfr. Part No.
TP5.0SMDJ150CA

Mouser Part No
576-TP5.0SMDJ150CA

Littelfuse

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

Learn More

Datasheet

5 424In Stock

Cut Tape

4,64 €

2,83 €

2,42 €

2,14 €

1,90 €

Reel

1,76 €

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: 0,654 €
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

Learn More

Datasheet

27 482In Stock

Cut Tape

0,654 €

0,402 €

0,26 €

0,198 €

Reel

0,144 €

View

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: 0,654 €
27 725In 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

Learn More

Datasheet

27 725In Stock

Cut Tape

0,654 €

0,402 €

0,26 €

0,198 €

Reel

0,144 €

View

Min.: 1
Mult.: 1

: 14 000

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