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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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Download Table (.CSV)

Part #

Triacs TRIAC TO220 800V 10A ALTERN

Q8010RH2TP
Littelfuse
1: Rp58.857,12
1.014In Stock

Mfr. Part No.
Q8010RH2TP

Mouser Part No
576-Q8010RH2TP

Littelfuse

Triacs TRIAC TO220 800V 10A ALTERN

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Datasheet

1.014In Stock

Rp58.857,12

Rp30.479,58

Rp27.501,69

Rp25.925,16

Min.: 1
Mult.: 1

Triacs 800V 25A

Q8025NH6RP
Littelfuse
1: Rp115.437,03
970In Stock

Mfr. Part No.
Q8025NH6RP

Mouser Part No
576-Q8025NH6RP

Littelfuse

Triacs 800V 25A

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Datasheet

970In Stock

Cut Tape

Rp115.437,03

Rp77.775,48

Rp56.930,25

Reel

Rp53.952,36

MouseReel Available

Min.: 1
Mult.: 1

: 500

Triacs 600V 25A 50mA HI TEMP TO-220AB Isolated

QJ6025LH5TP
Littelfuse
1: Rp100.197,24
918In Stock

Mfr. Part No.
QJ6025LH5TP

Mouser Part No
576-QJ6025LH5TP

Littelfuse

Triacs 600V 25A 50mA HI TEMP TO-220AB Isolated

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Datasheet

918In Stock

Rp100.197,24

Rp58.857,12

Rp51.324,81

Min.: 1
Mult.: 1

SCRs 55A 800V

S8055NRP
Littelfuse
1: Rp104.401,32
741In Stock

Mfr. Part No.
S8055NRP

Mouser Part No
576-S8055NRP

Littelfuse

SCRs 55A 800V

Datasheet

741In Stock

Cut Tape

Rp104.401,32

Rp70.418,34

Rp54.302,70

Reel

Rp54.302,70

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS

SP00R6-01WTG
Littelfuse
1: Rp18.217,68
13.153In Stock

Mfr. Part No.
SP00R6-01WTG

Mouser Part No
576-SP00R6-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS

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Datasheet

13.153In Stock

Cut Tape

Rp18.217,68

Rp11.403,57

Rp7.462,24

Rp5.763,09

View

Reel

Rp4.256,63

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes 12V 100W

SP12-01WTG-C-HV
Littelfuse
1: Rp5.780,61
123.768In Stock

Mfr. Part No.
SP12-01WTG-C-HV

Mouser Part No
576-SP12-01WTG-C-HV

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 100W

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Datasheet

123.768In Stock

Cut Tape

Rp5.780,61

Rp3.520,92

Rp1.296,26

Rp1.226,19

View

Reel

Rp823,30

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional

TPSMC43A
Littelfuse
1: Rp8.408,16
7.516In Stock

Mfr. Part No.
TPSMC43A

Mouser Part No
576-TPSMC43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V AEC-Q101 5% Uni-Directional

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Datasheet

7.516In Stock

Cut Tape

Rp8.408,16

Rp8.215,47

Rp8.075,34

Rp6.551,36

Reel

Rp4.974,83

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

TPSMD24A
Littelfuse
1: Rp16.115,64
4.709In Stock
3.000On Order

Mfr. Part No.
TPSMD24A

Mouser Part No
576-TPSMD24A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 24V AEC-Q101 5% Uni-Directional

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Datasheet

4.709In Stock

3.000On Order

Cut Tape

Rp16.115,64

Rp14.854,42

Rp12.174,32

Rp9.546,77

Reel

Rp6.954,25

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Surge Protectors Overvoltage Prot Cntr

LTC4360CSC8-2#TRMPBF
Analog Devices
1: Rp70.943,85
666In Stock

Mfr. Part No.
LTC4360CSC8-2#TRMPBF

Mouser Part No
584-C4360CSC8-2TMPF

Analog Devices

Board Mount Surge Protectors Overvoltage Prot Cntr

Datasheet

666In Stock

Cut Tape

Rp70.943,85

Rp53.777,19

Rp49.397,94

Rp48.171,75

Reel

Rp39.238,08

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim

LT4363CMS-2#PBF
Analog Devices
1: Rp139.785,66
1.525In Stock
1.665On Order

Mfr. Part No.
LT4363CMS-2#PBF

Mouser Part No
584-LT4363CMS-2#PBF

Analog Devices

Board Mount Surge Protectors Hi V Surge Stopper w/ C Lim

Datasheet

1.525In Stock

1.665On Order

Rp139.785,66

Rp108.430,23

Rp97.744,86

Rp97.569,69

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2Kohms Special Tol Special Tol

NTCLE203E3202SB0
Vishay / BC Components
1: Rp19.443,87
3.465In Stock

Mfr. Part No.
NTCLE203E3202SB0

Mouser Part No
594-NTCLE203E3202SB0

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 2Kohms Special Tol Special Tol

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Datasheet

3.465In Stock

Rp19.443,87

Rp17.867,34

Rp15.852,89

Rp15.117,17

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 3% SMD

NTCS0603E3472HHT
Vishay / BC Components
1: Rp4.904,76
11.860In Stock

Mfr. Part No.
NTCS0603E3472HHT

Mouser Part No
594-NTCS0603E3472HHT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 4.7Kohms 3% SMD

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Datasheet

11.860In Stock

Cut Tape

Rp4.904,76

Rp4.274,15

Rp3.801,19

Rp3.520,92

Rp3.275,68

Reel

Rp3.258,16

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 47Kohms 5% SMD

NTCS0603E3473JHT
Vishay / BC Components
1: Rp5.780,61
10.136In Stock

Mfr. Part No.
NTCS0603E3473JHT

Mouser Part No
594-NTCS0603E3473JHT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 47Kohms 5% SMD

Learn More

Datasheet

10.136In Stock

Cut Tape

Rp5.780,61

Rp5.412,75

Rp4.782,14

Rp3.976,36

Reel

Rp3.468,37

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 22Kohms 5% SMD

NTCS0805E3223JHT
Vishay / BC Components
1: Rp5.780,61
11.790In Stock

Mfr. Part No.
NTCS0805E3223JHT

Mouser Part No
594-NTCS0805E3223JHT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 22Kohms 5% SMD

Learn More

Datasheet

11.790In Stock

Cut Tape

Rp5.780,61

Rp4.799,66

Rp4.256,63

Rp3.801,19

View

Reel

Rp2.855,27

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 680Kohms 5% SMD

NTCS0805E3684JXT
Vishay / BC Components
1: Rp6.130,95
12.058In Stock

Mfr. Part No.
NTCS0805E3684JXT

Mouser Part No
594-NTCS0805E3684JXT

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 680Kohms 5% SMD

Learn More

Datasheet

12.058In Stock

Cut Tape

Rp6.130,95

Rp5.255,10

Rp4.694,56

Rp4.221,60

Reel

Rp3.485,88

View

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

NTC (Negative Temperature Coefficient) Thermistors 10K 1% 3435K 80MM AWG24

NTCALUG01A103F800L
Vishay / BC Components
1: Rp97.920,03
599In Stock

Mfr. Part No.
NTCALUG01A103F800L

Mouser Part No
594-NTLUG01A103F800L

Vishay / BC Components

NTC (Negative Temperature Coefficient) Thermistors 10K 1% 3435K 80MM AWG24

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Datasheet

599In Stock

Rp97.920,03

Rp87.935,34

Rp84.256,77

Rp79.877,52

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT

TMP6331DECR
Texas Instruments
1: Rp2.627,55
38.172In Stock

Mfr. Part No.
TMP6331DECR

Mouser Part No
595-TMP6331DECR

Texas Instruments

PTC (Positive Temperature Coefficient) Thermistors 1% 100-kohm linear t hermistor in 0402 A A 595-TMP6331DECT

Learn More

Datasheet

38.172In Stock

Cut Tape

Rp2.627,55

Rp2.469,90

Rp2.154,59

Rp2.049,49

View

Reel

Rp1.734,18

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.060

: 10.000

ESD Protection Diodes / TVS Diodes 600W 40.0V

SMBJ40A-13-F
Diodes Incorporated
1: Rp4.904,76
36.855In Stock

Mfr. Part No.
SMBJ40A-13-F

Mouser Part No
621-SMBJ40A-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W 40.0V

Datasheet

36.855In Stock

Cut Tape

Rp4.904,76

Rp2.662,58

Rp1.523,98

Rp1.506,46

Rp1.471,43

Reel

Rp1.138,61

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1500W 17.0V

SMCJ17A-13-F
Diodes Incorporated
1: Rp12.962,58
3.987In Stock

Mfr. Part No.
SMCJ17A-13-F

Mouser Part No
621-SMCJ17A-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W 17.0V

Datasheet

3.987In Stock

Cut Tape

Rp12.962,58

Rp9.879,59

Rp9.319,04

Rp8.986,22

Rp8.408,16

Reel

Rp8.390,64

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1500W 70.0V

SMCJ70CA-13-F
Diodes Incorporated
1: Rp21.195,57
4.702In Stock
3.000On Order

Mfr. Part No.
SMCJ70CA-13-F

Mouser Part No
621-SMCJ70CA-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W 70.0V

Datasheet

4.702In Stock

3.000On Order

Cut Tape

Rp21.195,57

Rp13.330,44

Rp10.300,00

Reel

Rp9.284,01

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5000W 15V Unidirect

5KP15A-E3/54
Vishay Semiconductors
1: Rp50.624,13
1.082In Stock

Mfr. Part No.
5KP15A-E3/54

Mouser Part No
625-5KP15A-E3

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 5000W 15V Unidirect

Learn More

Datasheet

1.082In Stock

Cut Tape

Rp50.624,13

Rp34.158,15

Rp28.027,20

Reel

Rp23.647,95

Rp22.772,10

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 600W 39V 5% Uni

SM6T39A-E3/52
Vishay Semiconductors
1: Rp7.532,31
17.262In Stock

Mfr. Part No.
SM6T39A-E3/52

Mouser Part No
625-SM6T39A-E3

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W 39V 5% Uni

Learn More

Datasheet

17.262In Stock

Cut Tape

Rp7.532,31

Rp5.202,55

Rp3.923,81

Rp3.450,85

Reel

Rp1.944,39

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni

SMBG30A-E3/52
Vishay Semiconductors
1: Rp9.809,52
4.060In Stock

Mfr. Part No.
SMBG30A-E3/52

Mouser Part No
625-SMBG30A-E3

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni

Learn More

Datasheet

4.060In Stock

Cut Tape

Rp9.809,52

Rp7.304,59

Reel

Rp7.304,59

Rp7.111,90

MouseReel Available

Min.: 1
Mult.: 1

: 750

Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200

ASMDC030F-2
Littelfuse
1: Rp10.335,03
5.601In Stock

Mfr. Part No.
ASMDC030F-2

Mouser Part No
650-ASMDC030F-2

Littelfuse

Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200

Learn More

Datasheet

5.601In Stock

Cut Tape

Rp10.335,03

Rp9.739,45

Rp8.530,78

Rp8.075,34

View

Reel

Rp5.342,69

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC .5A 60VDC 10A 2920 AEC-Q200

ASMDC050F-2
Littelfuse
1: Rp12.962,58
7.946In Stock

Mfr. Part No.
ASMDC050F-2

Mouser Part No
650-ASMDC050F-2

Littelfuse

Resettable Fuses - PPTC .5A 60VDC 10A 2920 AEC-Q200

Learn More

Datasheet

7.946In Stock

Cut Tape

Rp12.962,58

Rp11.964,11

Rp9.932,14

Rp9.161,39

View

Reel

Rp5.342,69

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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