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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 0435.750KR
Enlarge
576-0435.750KR


To purchase full reel, order in multiples of 10000:
Littelfuse Surface Mount Fuses 32V .75A 0402 Very Fast Acting
Page 859

Data Sheet
17,820
In Stock
Cut Tape
1: $1.12
10: $0.842
100: $0.701
500: $0.681
1,000: View
10,000: $0.481

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Bourns CDSOT23-SRV05-4
Enlarge
652-CDSOT23-SRV05-4


To purchase full reel, order in multiples of 3000:
Bourns TVS Diode Arrays SOT-23 5V 4DIODE Low Capacitance
Page 787

Data Sheet
21,424
In Stock
Cut Tape
1: $1.27
10: $1.00
100: $0.697
500: $0.63
Reel
3,000: $0.49
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0251.062MRT1L
Enlarge
576-0251.062MRT1L


To purchase full reel, order in multiples of 1000:
Littelfuse Fuses with Leads (Through Hole) 125V .062A
Data Sheet 21,672
In Stock
Cut Tape
1: $1.28
10: $0.965
100: $0.804
200: $0.784
Reel
1,000: $0.583
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
STMicroelectronics BTA06-600CWRG
Enlarge
STMicroelectronics Triacs 6 Amp 600 Volt
Page 784

Data Sheet
16,730
In Stock
1: $1.29
10: $0.995
100: $0.791
500: $0.722
1,000: View



Min.: 1
Mult.: 1
Littelfuse 56200001009
Enlarge
Littelfuse Fuse Holder TR5/TE5 F/HOLDER
Data Sheet 14,308
In Stock
1: $1.31
10: $0.974
100: $0.812
200: $0.792
500: View



Min.: 1
Mult.: 1
AVX VC15MA0340KBA
Enlarge
581-VC15MA0340KBA


To purchase full reel, order in multiples of 1250:
AVX Varistors 34volt 2220 AUTO 10% Vclamp=10A
Data Sheet

Product Info.
9,323
In Stock
More Info Available
Cut Tape
1: $1.36
50: $1.30
100: $1.09
500: $0.945
Reel
1,250: $0.762
2,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,250
Littelfuse SP0506BAATG
Enlarge
576-SP0506BAATG


To purchase full reel, order in multiples of 4000:
Littelfuse TVS Diode Arrays 6 Channel SMT array
Page 797

Data Sheet
12,109
In Stock
Cut Tape
1: $1.48
10: $1.22
100: $0.941
500: $0.834
Reel
4,000: $0.603
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
STMicroelectronics T1235-600G-TR
Enlarge
511-T1235-600G-TR


To purchase full reel, order in multiples of 1000:
STMicroelectronics Triacs 12 Amp 600 Volt
Data Sheet 13,025
In Stock
Cut Tape
1: $1.48
10: $1.14
100: $0.912
500: $0.831
Reel
1,000: $0.636
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
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
13,157
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
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
20,249
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
14,324
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
STMicroelectronics BTA16-600BWRG
Enlarge
STMicroelectronics Triacs 16 Amp 600 Volt
Page 785

Data Sheet
14,168
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
11,993
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
Littelfuse 5.0SMDJ36A
Enlarge
576-5.0SMDJ36A


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diodes - Transient Voltage Suppressors TVS Diode SMC Suf MT
Data Sheet 14,192
In Stock
Cut Tape
1: $1.72
10: $1.39
100: $1.11
500: $0.968
Reel
3,000: $0.726
6,000: 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
13,254
In Stock
More Info Available
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 0805L110SLYR
Enlarge
576-0805L110SLYR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A
Page 843

Data Sheet
16,666
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
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
13,212
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
4,532
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
4,353
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
4,541
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 10,363
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 5.0SMDJ40CA
Enlarge
576-5.0SMDJ40CA


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diodes - Transient Voltage Suppressors TVS Diode SMC Suf MT
Data Sheet 11,970
In Stock
Cut Tape
1: $2.24
10: $1.81
100: $1.63
500: $1.26
Reel
3,000: $0.893
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0154003.DR
Enlarge
576-0154003.DR


To purchase full reel, order in multiples of 1500:
Littelfuse Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154
Page 860

Data Sheet
6,949
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 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
6,993
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
Compare up to 20 parts.
91369