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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: 359 646

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Part #

Triacs 800V 16A

Q8016NH4RP
Littelfuse
1: ₡3 122,79
990In Stock

Mfr. Part #
Q8016NH4RP

Mouser Part #
576-Q8016NH4RP

Littelfuse

Triacs 800V 16A

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Datasheet

990In Stock

Cut Tape

₡3 122,79

₡2 087,07

₡1 498,94

Reel

₡1 321,98

MouseReel Available

Min.: 1
Mult.: 1

: 500

Triacs TRIAC TO263 800V 25A HT ALTN

QJ8025NH4RP
Littelfuse
1: ₡4 299,04
1 321In Stock

Mfr. Part #
QJ8025NH4RP

Mouser Part #
576-QJ8025NH4RP

Littelfuse

Triacs TRIAC TO263 800V 25A HT ALTN

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Datasheet

1 321In Stock

Cut Tape

₡4 299,04

₡2 919,81

₡2 144,32

Reel

₡2 024,61

Min.: 1
Mult.: 1

: 500

SCRs 400V 25A SCR TO220 ISO

S4025LTP
Littelfuse
1: ₡2 045,43
3 139In Stock

Mfr. Part #
S4025LTP

Mouser Part #
576-S4025LTP

Littelfuse

SCRs 400V 25A SCR TO220 ISO

Datasheet

3 139In Stock

₡2 045,43

₡1 165,84

₡1 009,70

₡921,22

Min.: 1
Mult.: 1

SCRs 600V 40A 15mA TO263 High Temp 150c SCRs

SJ6040N2RP
Littelfuse
1: ₡3 986,76
745In Stock

Mfr. Part #
SJ6040N2RP

Mouser Part #
576-SJ6040N2RP

Littelfuse

SCRs 600V 40A 15mA TO263 High Temp 150c SCRs

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Datasheet

745In Stock

Cut Tape

₡3 986,76

₡2 701,22

₡1 967,36

Reel

₡1 832,04

MouseReel Available

Min.: 1
Mult.: 1

: 500

Surface Mount Fuses 1A SMD

F0805B1R00FSTR
KYOCERA AVX
1: ₡270,64
4 873In Stock

Mfr. Part #
F0805B1R00FSTR

Mouser Part #
581-F0805B1R00FSTR

KYOCERA AVX

Surface Mount Fuses 1A SMD

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Datasheet

4 873In Stock

Cut Tape

₡270,64

₡246,18

₡204,54

₡188,93

View

Reel

₡175,92

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

NTC Thermistors 10Kohms 1% 1000mm

NTCLE410E3103F102
Vishay / BC Components
1: ₡1 483,33
4 659In Stock

Mfr. Part #
NTCLE410E3103F102

Mouser Part #
594-NTCL410E3103F102

Vishay / BC Components

NTC Thermistors 10Kohms 1% 1000mm

4 659In Stock

₡1 483,33

₡1 113,80

₡988,88

₡942,04

View

Min.: 1
Mult.: 1

NTC Thermistors 10Kohms 2% Radial

NTCLE100E3103GT1
Vishay / BC Components
1: ₡463,21
3 297In Stock

Mfr. Part #
NTCLE100E3103GT1

Mouser Part #
594-NTCLE100E3103GT1

Vishay / BC Components

NTC Thermistors 10Kohms 2% Radial

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Datasheet

3 297In Stock

Cut Tape

₡463,21

₡440,31

₡412,21

₡392,95

View

Reel

₡271,68

Min.: 1
Mult.: 1

: 1 500

NTC Thermistors 4.7Kohms 2%

NTCLE203E3472GB0
Vishay / BC Components
1: ₡530,87
2 710In Stock

Mfr. Part #
NTCLE203E3472GB0

Mouser Part #
594-NTCLE203E3472GB0

Vishay / BC Components

NTC Thermistors 4.7Kohms 2%

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Datasheet

2 710In Stock

₡530,87

₡501,73

₡481,43

₡460,09

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Min.: 1
Mult.: 1

NTC Thermistors 4.7Kohms 3% NTC Epoxy PVC 3977K

NTCLE400E3472HA
Vishay / BC Components
1: ₡1 530,17
1 330In Stock

Mfr. Part #
NTCLE400E3472HA

Mouser Part #
594-NTCLE400E3472HA

Vishay / BC Components

NTC Thermistors 4.7Kohms 3% NTC Epoxy PVC 3977K

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Datasheet

1 330In Stock

₡1 530,17

₡1 249,12

₡1 014,91

₡942,04

View

Min.: 1
Mult.: 1

NTC Thermistors 2.2Kohms 5% SMD

NTCS0603E3222JMT
Vishay / BC Components
1: ₡176,96
20 254In Stock

Mfr. Part #
NTCS0603E3222JMT

Mouser Part #
594-NTCS0603E3222JMT

Vishay / BC Components

NTC Thermistors 2.2Kohms 5% SMD

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Datasheet

20 254In Stock

Cut Tape

₡176,96

₡167,07

₡147,81

₡135,32

Reel

₡97,85

View

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC Thermistors 10kOhms

NTCS0805E3103HLT
Vishay / BC Components
1: ₡234,21
10 073In Stock

Mfr. Part #
NTCS0805E3103HLT

Mouser Part #
594-NTCS0805E3103HLT

Vishay / BC Components

NTC Thermistors 10kOhms

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Datasheet

10 073In Stock

Cut Tape

₡234,21

₡218,60

₡204,02

₡193,61

View

Reel

₡143,65

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

NTC Thermistors 470Kohms 1% SMD

NTCS0805E3474FXT
Vishay / BC Components
1: ₡364,33
4 948In Stock

Mfr. Part #
NTCS0805E3474FXT

Mouser Part #
594-NTCS0805E3474FXT

Vishay / BC Components

NTC Thermistors 470Kohms 1% SMD

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Datasheet

4 948In Stock

Cut Tape

₡364,33

₡341,43

₡319,05

₡299,79

View

Reel

₡192,05

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1

TMP6431QDECRQ1
Texas Instruments
1: ₡109,30
21 130In Stock

Mfr. Part #
TMP6431QDECRQ1

Mouser Part #
595-TMP6431QDECRQ1

Texas Instruments

PTC Thermistors Automotive 1% 47-k o hm linear thermisto A 595-TMP6431QDECTQ1

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Datasheet

21 130In Stock

Cut Tape

₡109,30

₡100,45

₡88,48

₡83,79

View

Reel

₡54,65

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Circuit Breakers CBMC E4 24DC/1-10A S-R

1065729
Phoenix Contact
1: ₡60 524,92
92In Stock

Mfr. Part #
1065729

Mouser Part #
651-1065729

Phoenix Contact

Circuit Breakers CBMC E4 24DC/1-10A S-R

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Datasheet

92In Stock

₡60 524,92

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

2026-35-C2LF
Bourns
1: ₡1 119,00
1 859In Stock

Mfr. Part #
2026-35-C2LF

Mouser Part #
652-2026-35-C2LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

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Datasheet

1 859In Stock

₡1 119,00

₡952,45

₡843,15

₡785,90

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT

2036-09-SMLF
Bourns
1: ₡968,07
1 595In Stock

Mfr. Part #
2036-09-SMLF

Mouser Part #
652-2036-09-SMLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 90VOLT

Datasheet

1 595In Stock

₡968,07

₡884,79

₡733,86

₡676,61

View

Min.: 1
Mult.: 1

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

IsoM3-175-B-L2
Bourns
1: ₡744,27
2 928In Stock

Mfr. Part #
IsoM3-175-B-L2

Mouser Part #
652-ISOM3-175-B-L2

Bourns

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

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Datasheet

2 928In Stock

₡744,27

₡536,08

₡483,51

₡416,37

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

MF-LSMF600/12X-2
Bourns
1: ₡562,10
5 910In Stock

Mfr. Part #
MF-LSMF600/12X-2

Mouser Part #
652-MF-LSMF600/12X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

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Datasheet

5 910In Stock

Cut Tape

₡562,10

₡445,00

₡384,62

₡360,68

View

Reel

₡230,05

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

MF-MSHT075KX-2
Bourns
1: ₡379,94
15 617In Stock

Mfr. Part #
MF-MSHT075KX-2

Mouser Part #
652-MF-MSHT075KX-2

Bourns

Resettable Fuses - PPTC 30V 750MA-HD 40A MAX

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Datasheet

15 617In Stock

Cut Tape

₡379,94

₡311,76

₡280,01

₡186,33

Reel

₡149,37

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

MF-R017-2
Bourns
1: ₡239,41
10 744In Stock

Mfr. Part #
MF-R017-2

Mouser Part #
652-MF-R017-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

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Datasheet

10 744In Stock

Cut Tape

₡239,41

₡179,56

₡168,11

₡126,99

Reel

₡92,12

View

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

MF-RHT750-0
Bourns
1: ₡650,58
7 284In Stock

Mfr. Part #
MF-RHT750-0

Mouser Part #
652-MF-RHT750-0

Bourns

Resettable Fuses - PPTC PTC 7.5A 16V RADIAL LEADED HI-TEMP

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Datasheet

7 284In Stock

₡650,58

₡572,51

₡427,30

₡417,93

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-2
Bourns
1: ₡359,12
13 455In Stock

Mfr. Part #
MF-RM033/240-2

Mouser Part #
652-MF-RM033/240-2

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

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Datasheet

13 455In Stock

Cut Tape

₡359,12

₡326,85

₡271,68

₡250,86

View

Reel

₡162,39

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

MF-RX014/250-0
Bourns
1: ₡379,94
10 511In Stock

Mfr. Part #
MF-RX014/250-0

Mouser Part #
652-MF-RX014/250-0

Bourns

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

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Datasheet

10 511In Stock

₡379,94

₡290,42

₡272,20

₡205,58

View

Min.: 1
Mult.: 1

Thermal Cutoffs Trip Temp 72c 5c TOL

NR72CB0
Bourns
1: ₡728,65
4 427In Stock

Mfr. Part #
NR72CB0

Mouser Part #
652-NR72CB0

Bourns

Thermal Cutoffs Trip Temp 72c 5c TOL

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Datasheet

4 427In Stock

₡728,65

₡650,58

₡598,54

₡430,95

View

Min.: 1
Mult.: 1

Varistors PV 130V 10%

PV130K3225R2
Bourns
1: ₡379,94
6 457In Stock

Mfr. Part #
PV130K3225R2

Mouser Part #
652-PV130K3225R2

Bourns

Varistors PV 130V 10%

Learn More

Datasheet

6 457In Stock

Cut Tape

₡379,94

₡240,98

₡210,79

₡196,22

Reel

₡169,15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Circuit Protection

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