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All Products > Circuit Protection
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 AVX, Bourns, Carling, Cooper Bussmann, EPCOS, Littelfuse, Raychem, TE Connectivity, Vishay, & more. Please view our large selection of circuit protection devices and components below.

Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS
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Littelfuse 0452005.MRL
Enlarge
576-0452005.MRL


To purchase full reel, order in multiples of 1000:
Littelfuse Surface Mount Fuses 125V 5A
Page 858

Data Sheet
13,915
In Stock
Cut Tape
1: $1.49
10: $1.11
100: $0.93
500: $0.907
Reel
1,000: $0.767
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Schurter 0031.1673
Enlarge
Schurter Fuse Holder FEU FUSE HOLDER w/o cap
Data Sheet 6,880
In Stock
1: $1.52
25: $1.43
50: $1.26
100: $1.15
500: View



Min.: 1
Mult.: 1
ON Semiconductor PACVGA200QR
Enlarge
748-PACVGA200QR


To purchase full reel, order in multiples of 2500:
ON Semiconductor ESD Suppressors Circuit w/ 75 ohm R 24-Pin
Page 794

Data Sheet
20,349
In Stock
Cut Tape
1: $1.52
10: $1.20
100: $0.85
500: $0.78
Reel
2,500: $0.588
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse 04611.25ER
Enlarge
576-04611.25ER


To purchase full reel, order in multiples of 2500:
Littelfuse Surface Mount Fuses 600V 1.25A Telecom Fuse
Page 858

Data Sheet
16,159
In Stock
Cut Tape
1: $1.59
10: $1.29
100: $1.16
500: $0.989
Reel
2,500: $0.811
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Bourns MF-SD013/250-2
Enlarge
652-MF-SD013/250-2


To purchase full reel, order in multiples of 400:
MF-SD013/250-2

New Technology
New Technology


Bourns Resettable Fuses - PPTC 0.13A 60V 2ohm SMD
Page 842

Data Sheet
10,675
In Stock
Cut Tape
1: $1.59
10: $1.45
25: $1.40
50: $1.20
Reel
400: $0.825
800: View



Min.: 1
Mult.: 1
Reel: 400
STMicroelectronics BTA16-600BWRG
Enlarge
STMicroelectronics Triacs 16 Amp 600 Volt
Page 785

Data Sheet
16,965
In Stock
1: $1.59
10: $1.29
100: $1.03
500: $0.902
1,000: View



Min.: 1
Mult.: 1
Bourns CDSOT236-0504C
Enlarge
652-CDSOT236-0504C


To purchase full reel, order in multiples of 3000:
Bourns TVS Diode Arrays Steering Diode 4 Line Array
Page 788

Data Sheet
12,029
In Stock
Cut Tape
1: $1.62
10: $1.44
100: $1.13
500: $0.882
Reel
3,000: $0.63
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns TBU-CA065-100-WH
Enlarge
652-TBU-CA065-100-WH


To purchase full reel, order in multiples of 3000:
Bourns Surge Suppressors Bi-directional TBU
Page 789

Data Sheet
15,049
In Stock
Cut Tape
1: $1.76
10: $1.41
100: $1.13
500: $0.99
Reel
3,000: $0.743
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0603L150SLYR
Enlarge
576-0603L150SLYR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A
Page 843

Data Sheet
13,227
In Stock
Cut Tape
1: $1.82
10: $1.56
50: $1.33
100: $1.12
200: View
4,000: $0.688

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns CDNBS08-SRDA3.3-4
Enlarge
652-CDNBS08SRDA3.3-4


To purchase full reel, order in multiples of 2500:
Bourns TVS Diode Arrays SO-8 3.3V 500W Low Capacitance
Page 788

Data Sheet
10,001
In Stock
Cut Tape
1: $1.91
10: $1.73
100: $1.39
500: $1.08
Reel
2,500: $0.81
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Schurter 3101.0040
Enlarge
Schurter Fuse Holder FPG4 SLOTTED IP40
Page 869

Data Sheet
5,448
In Stock
1: $2.07
10: $1.88
25: $1.73
50: $1.62
100: View



Min.: 1
Mult.: 1
Schurter 3101.0050
Enlarge
Schurter Fuse Holder FUSE HLDR IP40 FPG5
Page 869

Data Sheet
4,660
In Stock
1: $2.17
10: $1.97
25: $1.81
50: $1.70
100: View



Min.: 1
Mult.: 1
Schurter 3101.0045
Enlarge
Schurter Fuse Holder FPG4 F'GRIP HLDR
Page 869

Data Sheet
4,652
In Stock
1: $2.18
10: $2.08
25: $1.97
50: $1.87
100: View



Min.: 1
Mult.: 1
Littelfuse 5.0SMDJ33CA
Enlarge
576-5.0SMDJ33CA


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diodes - Transient Voltage Suppressors TVS Diode SMC Suf MT
Data Sheet 10,404
In Stock
Cut Tape
1: $2.19
10: $1.77
100: $1.42
500: $1.24
Reel
3,000: $0.927
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0154002.DR
Enlarge
576-0154002.DR


To purchase full reel, order in multiples of 1500:
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 2A OMNI BLOK 154
Page 860

Data Sheet
8,881
In Stock
Cut Tape
1: $2.26
10: $1.83
100: $1.65
500: $1.40
Reel
1,500: $1.15
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Littelfuse 0805L020YR
Enlarge
576-0805L020YR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE
Page 843

Data Sheet
8,405
In Stock
Cut Tape
1: $2.27
10: $1.83
50: $1.65
100: $1.40
200: View
4,000: $0.901

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 0805L010YR
Enlarge
576-0805L010


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Page 843

Data Sheet
9,914
In Stock
Cut Tape
1: $2.27
10: $1.83
50: $1.65
100: $1.40
200: View
4,000: $0.901

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
STMicroelectronics TYN640RG
Enlarge
STMicroelectronics SCRs 40 Amp 600 Volt
Page 785

Data Sheet
8,645
In Stock
1: $2.28
10: $1.84
100: $1.47
500: $1.29
1,000: View



Min.: 1
Mult.: 1
Bourns P850-U180-WH
Enlarge
652-P850-U180-WH


To purchase full reel, order in multiples of 3000:
Bourns Surge Suppressors 180mA 850Vimp
Data Sheet

Product Info.
10,531
In Stock
Cut Tape
1: $2.42
10: $1.96
100: $1.57
500: $1.37
1,000: View
3,000: $0.988

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse Q4015L5
Enlarge
Littelfuse Triacs 400V 15A 50-50-50mA
Data Sheet 7,840
In Stock
1: $2.43
10: $1.96
100: $1.76
500: $1.57
1,000: View



Min.: 1
Mult.: 1
Bourns CDWBS16-PLC01-6
Enlarge
652-CDWBS16-PLC01-6


To purchase full reel, order in multiples of 1000:
Bourns TVS Diode Arrays SO-16 6V Low Capacitance
Page 787

Data Sheet
4,930
In Stock
Cut Tape
1: $2.57
10: $2.49
100: $2.41
250: $2.33
Reel
1,000: $1.92
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0603L010YR
Enlarge
576-0603L010YR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT
Page 843

Data Sheet
10,925
In Stock
Cut Tape
1: $2.61
10: $2.11
50: $1.90
100: $1.61
200: View
4,000: $1.03

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
STMicroelectronics BTA24-800BWRG
Enlarge
STMicroelectronics Triacs 25 AMP 800 VOLT
Page 785

Data Sheet
6,534
In Stock
1: $2.69
10: $2.18
100: $1.74
500: $1.52
1,000: View



Min.: 1
Mult.: 1
Littelfuse SEP0900Q38CB
Enlarge
576-SEP0900Q38CB


To purchase full reel, order in multiples of 4000:
Littelfuse Sidacs SEP ETHERNET 100A BIASED PROTECTN DEV
Page 781

Data Sheet
6,680
In Stock
Cut Tape
1: $2.93
10: $2.37
100: $2.13
500: $1.66
1,000: View
4,000: $1.09

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 0154002.DRT
Enlarge
576-0154002.DRT


To purchase full reel, order in multiples of 1500:
Littelfuse Surface Mount Fuses Fuseblock w/fuse 2A OMNI BLOK 154T SLOW
Page 860

Data Sheet
6,192
In Stock
Cut Tape
1: $2.93
10: $2.36
100: $2.13
500: $1.81
Reel
1,500: $1.48
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Compare up to 20 parts.
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