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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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Results: 360 591

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Part #

ESD Protection Diodes / TVS Diodes 3.3V, High Surge TVS for VBus Protection

UCLAMP3381P.TFT
Semtech
1: 1,23 €
54 805In Stock

Mfr. Part No.
UCLAMP3381P.TFT

Mouser Part No
947-UCLAMP3381P.TFT

Semtech

ESD Protection Diodes / TVS Diodes 3.3V, High Surge TVS for VBus Protection

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Datasheet

54 805In Stock

Cut Tape

1,23 €

0,617 €

0,492 €

0,402 €

View

Reel

0,291 €

MouseReel Available

Min.: 1
Mult.: 1

: 15 000

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

KLKD004.T
Littelfuse
1: 17,90 €
1 187In Stock

Mfr. Part No.
KLKD004.T

Mouser Part No
576-KLKD004.T

Littelfuse

Industrial & Electrical Fuses 4A 600VAC 600VDC Midget

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Datasheet

1 187In Stock

17,90 €

14,36 €

14,30 €

12,71 €

10,97 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Low-Cap 3Ch ESD Prot ection Array

TPD3E001DRYR
Texas Instruments
1: 0,946 €
82 279In Stock

Mfr. Part No.
TPD3E001DRYR

Mouser Part No
595-TPD3E001DRYR

Texas Instruments

ESD Protection Diodes / TVS Diodes Low-Cap 3Ch ESD Prot ection Array

Datasheet

82 279In Stock

Cut Tape

0,946 €

0,459 €

0,385 €

0,304 €

Reel

0,212 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Circuit Breakers CBMC E4 24DC/1-4A NO

2906031
Phoenix Contact
1: 100,01 €
141In Stock

Mfr. Part No.
2906031

Mouser Part No
651-2906031

Phoenix Contact

Circuit Breakers CBMC E4 24DC/1-4A NO

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Datasheet

141In Stock

100,01 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

30KPA75A
Littelfuse
1: 18,15 €
1 120In Stock

Mfr. Part No.
30KPA75A

Mouser Part No
576-30KPA75A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

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Datasheet

1 120In Stock

Cut Tape

18,15 €

12,87 €

12,85 €

12,55 €

Reel

12,55 €

Min.: 1
Mult.: 1

: 800

Triacs 400V 10A 50-50-50mA

Q4010L5TP
Littelfuse
1: 2,96 €
11 052In Stock

Mfr. Part No.
Q4010L5TP

Mouser Part No
576-Q4010L5TP

Littelfuse

Triacs 400V 10A 50-50-50mA

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Datasheet

11 052In Stock

2,96 €

1,51 €

1,38 €

Min.: 1
Mult.: 1

Industrial Surge Protectors PT-IQ-5-HF-12DC-PT

2801293
Phoenix Contact
1: 331,10 €
55In Stock

Mfr. Part No.
2801293

Mouser Part No
651-2801293

Phoenix Contact

Industrial Surge Protectors PT-IQ-5-HF-12DC-PT

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Datasheet

55In Stock

331,10 €

Min.: 1
Mult.: 1

Circuit Breakers CBMC E4 24DC/1-10ANO

2906032
Phoenix Contact
1: 100,01 €
398In Stock

Mfr. Part No.
2906032

Mouser Part No
651-2906032

Phoenix Contact

Circuit Breakers CBMC E4 24DC/1-10ANO

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Datasheet

398In Stock

100,01 €

Min.: 1
Mult.: 1

SCRs New Input Thyristor - D2PAK-e3

VS-16TTS08STRL-M3
Vishay Semiconductors
1: 4,40 €
7 244In Stock

Mfr. Part No.
VS-16TTS08STRL-M3

Mouser Part No
78-VS-16TTS08STRL-M3

Vishay Semiconductors

SCRs New Input Thyristor - D2PAK-e3

Datasheet

7 244In Stock

Cut Tape

4,40 €

2,92 €

2,08 €

1,77 €

Reel

1,74 €

Min.: 1
Mult.: 1

: 800

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

CH340
Eaton Electrical
1: 532,94 €
3In Stock
New Product

Mfr. Part No.
CH340

Mouser Part No
504-CH340

New Product

Eaton Electrical

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

Datasheet

3In Stock

532,94 €

429,87 €

401,96 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS

TA6F20CAHM3/H
Vishay
1: 0,748 €
3 007In Stock
New Product

Mfr. Part No.
TA6F20CAHM3/H

Mouser Part No
78-TA6F20CAHM3/H

New Product

Vishay

ESD Protection Diodes / TVS Diodes 600W,20V 5%, SlimSMA BIDIR TVS

Learn More

Datasheet

3 007In Stock

Cut Tape

0,748 €

0,46 €

0,297 €

0,227 €

Reel

0,175 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 500

ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS

TA6F27CAHM3/H
Vishay
1: 0,748 €
3 284In Stock
New Product

Mfr. Part No.
TA6F27CAHM3/H

Mouser Part No
78-TA6F27CAHM3/H

New Product

Vishay

ESD Protection Diodes / TVS Diodes 600W,27V 5%, SlimSMA BIDIR TVS

Learn More

Datasheet

3 284In Stock

Cut Tape

0,748 €

0,463 €

0,299 €

0,23 €

Reel

0,178 €

View

Min.: 1
Mult.: 1

: 3 500

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

VCAN33C2-03GHE3A08
Vishay
1: 0,421 €
14 600In Stock
New Product

Mfr. Part No.
VCAN33C2-03GHE3A08

Mouser Part No
78-VCAN33C2-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

14 600In Stock

Cut Tape

0,421 €

0,285 €

0,162 €

0,127 €

Reel

0,09 €

View

Min.: 1
Mult.: 1

: 3 000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 ELECT / 3000v

B88069X4231T502
TDK
1: 1,70 €
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

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Datasheet

766In Stock

Cut Tape

1,70 €

1,37 €

1,10 €

0,998 €

Reel

0,793 €

View

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS

SP4338-02WTG
Littelfuse
1: 0,602 €
60 258In Stock

Mfr. Part No.
SP4338-02WTG

Mouser Part No
576-SP4338-02WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS

Learn More

Datasheet

60 258In Stock

Cut Tape

0,602 €

0,287 €

0,237 €

0,18 €

View

Reel

0,105 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

ESD Protection Diodes / TVS Diodes Zen TVS 600W 58V UNI SOD-123FL TR13

SZSMF6L58AT3G
Littelfuse
1: 0,602 €
4 000In Stock
New Product

Mfr. Part No.
SZSMF6L58AT3G

Mouser Part No
576-SZSMF6L58AT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 58V UNI SOD-123FL TR13

Learn More

Datasheet

4 000In Stock

Cut Tape

0,602 €

0,37 €

0,237 €

0,18 €

Reel

0,122 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes SOD-962 VRMW 15V 1uA TVS Diodes

DF2S20ASL,L3F
Toshiba
1: 0,163 €
9 260In Stock
New Product

Mfr. Part No.
DF2S20ASL,L3F

Mouser Part No
757-DF2S20ASLL3F

New Product

Toshiba

ESD Protection Diodes / TVS Diodes SOD-962 VRMW 15V 1uA TVS Diodes

Datasheet

9 260In Stock

Cut Tape

0,163 €

0,11 €

0,054 €

0,045 €

Reel

0,021 €

View

Min.: 1
Mult.: 1

: 10 000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

VCAN26C2-03GHE3A08
Vishay
1: 0,421 €
4 327In Stock
New Product

Mfr. Part No.
VCAN26C2-03GHE3A08

Mouser Part No
78-VCAN26C2-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

4 327In Stock

Cut Tape

0,421 €

0,285 €

0,162 €

0,127 €

Reel

0,09 €

View

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323

VLIN3333-02GHE3A08
Vishay
1: 0,413 €
8 394In Stock
New Product

Mfr. Part No.
VLIN3333-02GHE3A08

Mouser Part No
78-VLIN3333-02HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOD323

Datasheet

8 394In Stock

Cut Tape

0,413 €

0,285 €

0,144 €

0,118 €

Reel

0,073 €

View

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59

SZMMQA18VT1G
onsemi
1: 0,439 €
2 566In Stock
New Product

Mfr. Part No.
SZMMQA18VT1G

Mouser Part No
863-SZMMQA18VT1G

New Product

onsemi

ESD Protection Diodes / TVS Diodes Transient Voltage Suppressor, Common Anode, SC-59

Learn More

Datasheet

2 566In Stock

Cut Tape

0,439 €

0,265 €

0,168 €

Reel

0,168 €

Min.: 1
Mult.: 1
Max.: 293

: 3 000

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

30KPA60A
Littelfuse
1: 13,81 €
1 130In Stock

Mfr. Part No.
30KPA60A

Mouser Part No
576-30KPA60A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial

Learn More

Datasheet

1 130In Stock

Cut Tape

13,81 €

12,55 €

Reel

12,55 €

Min.: 1
Mult.: 1

: 800

Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603

F0603G0R03FNTR
KYOCERA AVX
1: 0,998 €
87 975In Stock

Mfr. Part No.
F0603G0R03FNTR

Mouser Part No
581-F0603G0R03FNTR

KYOCERA AVX

Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603

Datasheet

87 975In Stock

Cut Tape

0,998 €

0,793 €

0,668 €

0,654 €

Reel

0,556 €

0,555 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

PTCEL13R121MBE
Vishay / BC Components
1: 2,18 €
18 084In Stock

Mfr. Part No.
PTCEL13R121MBE

Mouser Part No
594-PTCEL13R121MBE

Vishay / BC Components

PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms

Learn More

Datasheet

18 084In Stock

2,18 €

1,94 €

1,59 €

1,48 €

View

Min.: 1
Mult.: 1

Circuit Breakers QC , 1P, 100A, 120/240V, 10kaic

QC1100
Eaton Electrical
1: 303,31 €
1In Stock
New Product

Mfr. Part No.
QC1100

Mouser Part No
504-QC1100

New Product

Eaton Electrical

Circuit Breakers QC , 1P, 100A, 120/240V, 10kaic

Datasheet

1In Stock

303,31 €

270,88 €

256,42 €

235,18 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V UNI SOD-123FL TR13

SZSMF6L12AT3G
Littelfuse
1: 0,602 €
5 000In Stock
New Product

Mfr. Part No.
SZSMF6L12AT3G

Mouser Part No
576-SZSMF6L12AT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 12V UNI SOD-123FL TR13

Learn More

Datasheet

5 000In Stock

Cut Tape

0,602 €

0,37 €

0,237 €

0,18 €

Reel

0,12 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Circuit Protection

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