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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 #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V

GDT35-35-S1-RP
Bourns
1: 1,53 €
1.571In Stock

Mfr. Part No.
GDT35-35-S1-RP

Mouser Part No
652-GDT35-35-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 350V

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Datasheet

1.571In Stock

Cut Tape

1,53 €

1,39 €

1,17 €

1,08 €

Reel

0,765 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V

GDT35-42-S1-RP
Bourns
1: 1,53 €
1.965In Stock

Mfr. Part No.
GDT35-42-S1-RP

Mouser Part No
652-GDT35-42-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V

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Datasheet

1.965In Stock

Cut Tape

1,53 €

1,39 €

1,17 €

1,08 €

Reel

0,765 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V

GDT35-47-S1-RP
Bourns
1: 1,53 €
1.682In Stock

Mfr. Part No.
GDT35-47-S1-RP

Mouser Part No
652-GDT35-47-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V

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Datasheet

1.682In Stock

Cut Tape

1,53 €

1,39 €

1,17 €

1,08 €

Reel

0,769 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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 €
82.287In 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

82.287In 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 ESD PROTECTION DIODE SOT323

VCAN36C2-03GHE3A08
Vishay
1: 0,421 €
14.930In Stock
New Product

Mfr. Part No.
VCAN36C2-03GHE3A08

Mouser Part No
78-VCAN36C2-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

14.930In 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 SOT323

VLIN26A1-03GHE3A08
Vishay
1: 0,344 €
8.733In Stock
New Product

Mfr. Part No.
VLIN26A1-03GHE3A08

Mouser Part No
78-VLIN26A1-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

8.733In Stock

Cut Tape

0,344 €

0,225 €

0,132 €

0,101 €

Reel

0,074 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13

SZSMF6L10AT3G
Littelfuse
1: 0,602 €
5.000In Stock
New Product

Mfr. Part No.
SZSMF6L10AT3G

Mouser Part No
576-SZSMF6L10AT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 10V UNI SOD-123FL TR13

Learn More

5.000In 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 Zen TVS 600W 12V BI SOD-123FL TR13

SZSMF6L12CAT3G
Littelfuse
1: 0,628 €
3.103In Stock
New Product

Mfr. Part No.
SZSMF6L12CAT3G

Mouser Part No
576-SZSMF6L12CAT3G

New Product

Littelfuse

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

Learn More

Datasheet

3.103In Stock

Cut Tape

0,628 €

0,384 €

0,246 €

0,187 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 600W,68V 5%, SlimSMA BIDIR TVS

TA6F68CAHM3/H
Vishay
1: 0,748 €
3.248In Stock
New Product

Mfr. Part No.
TA6F68CAHM3/H

Mouser Part No
78-TA6F68CAHM3/H

New Product

Vishay

ESD Protection Diodes / TVS Diodes 600W,68V 5%, SlimSMA BIDIR TVS

Learn More

Datasheet

3.248In 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

VCAN36A2-03GHE3A08
Vishay
1: 0,43 €
12.983In Stock
New Product

Mfr. Part No.
VCAN36A2-03GHE3A08

Mouser Part No
78-VCAN36A2-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

12.983In Stock

Cut Tape

0,43 €

0,295 €

0,167 €

0,132 €

Reel

0,094 €

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V

SDD32C36L01-LV
YAGEO
1: 0,327 €
3.559In Stock
15.000Expected 11/11/2026
New Product

Mfr. Part No.
SDD32C36L01-LV

Mouser Part No
603-SDD32C36L01-LV

New Product

YAGEO

ESD Protection Diodes / TVS Diodes BID Wkg5V 1CH SMD SOD323 Bkdn6V

Datasheet

3.559In Stock

15.000Expected 11/11/2026

Cut Tape

0,327 €

0,224 €

0,11 €

0,092 €

Reel

0,059 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W,30V 5%, SlimSMA BIDIR TVS

TA6F30CAHM3/H
Vishay
1: 0,757 €
2.310In Stock
New Product

Mfr. Part No.
TA6F30CAHM3/H

Mouser Part No
78-TA6F30CAHM3/H

New Product

Vishay

ESD Protection Diodes / TVS Diodes 600W,30V 5%, SlimSMA BIDIR TVS

Learn More

Datasheet

2.310In Stock

Cut Tape

0,757 €

0,404 €

0,303 €

0,231 €

Reel

0,168 €

View

Min.: 1
Mult.: 1

: 3.500

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

30KPA120CA
Littelfuse
1: 19,30 €
1.364In Stock

Mfr. Part No.
30KPA120CA

Mouser Part No
576-30KPA120CA

Littelfuse

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

Learn More

Datasheet

1.364In Stock

Cut Tape

19,30 €

14,16 €

14,15 €

14,14 €

Reel

14,14 €

Min.: 1
Mult.: 1

: 800

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

30KPA48CA
Littelfuse
1: 19,32 €
2.798In Stock

Mfr. Part No.
30KPA48CA

Mouser Part No
576-30KPA48CA

Littelfuse

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

Learn More

Datasheet

2.798In Stock

Cut Tape

19,32 €

14,17 €

14,15 €

13,79 €

Reel

13,79 €

Min.: 1
Mult.: 1

: 800

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

Learn More

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

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

Learn More

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

Circuit Breakers EG 3P 80A adj therm 18kA CB w/end cap

GEB3080AFM
Eaton Electrical
1: 1.007,67 €
1In Stock
New Product

Mfr. Part No.
GEB3080AFM

Mouser Part No
504-GEB3080AFM

New Product

Eaton Electrical

Circuit Breakers EG 3P 80A adj therm 18kA CB w/end cap

Datasheet

1In Stock

1.007,67 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Zen TVS 600W 18V BI SOD-123FL TR13

SZSMF6L18CAT3G
Littelfuse
1: 0,628 €
3.161In Stock
New Product

Mfr. Part No.
SZSMF6L18CAT3G

Mouser Part No
576-SZSMF6L18CAT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 18V BI SOD-123FL TR13

Learn More

3.161In Stock

Cut Tape

0,628 €

0,384 €

0,246 €

0,187 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes Zen TVS 600W 60V UNI SOD-123FL TR13

SZSMF6L60AT3G
Littelfuse
1: 0,602 €
4.639In Stock
New Product

Mfr. Part No.
SZSMF6L60AT3G

Mouser Part No
576-SZSMF6L60AT3G

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 600W 60V UNI SOD-123FL TR13

Learn More

Datasheet

4.639In Stock

Cut Tape

0,602 €

0,37 €

0,237 €

0,18 €

Reel

0,122 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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