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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.
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Littelfuse SPXV012.T
Enlarge
SPXV012.T

New Technology
New Technology


Littelfuse Specialty Fuses 12A 1500 VDC Solar 30kA Photovoltaic
Page 864

Data Sheet
10
In Stock
Alternative Packaging
1: $68.10
5: $64.69
10: $61.28
25: $57.88
50: View



Min.: 1
Mult.: 1
Littelfuse SPXV008.T
Enlarge
SPXV008.T

New Technology
New Technology


Littelfuse Specialty Fuses 8A 1500 VDC Solar 30kA Photovoltaic
Page 864

Data Sheet
8
In Stock
Alternative Packaging
1: $68.10
5: $64.69
10: $61.28
25: $57.88
50: View



Min.: 1
Mult.: 1
Littelfuse SPXV020.T
Enlarge
SPXV020.T

New Technology
New Technology


Littelfuse Specialty Fuses 20A 1500 VDC Solar 30kA Photovoltaic
Page 864

Data Sheet
10
In Stock
Alternative Packaging
1: $68.10
5: $64.69
10: $61.28
25: $57.88
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2800369
Enlarge
2800369

New Product
New Product


Phoenix Contact Surge Suppressors VAL-SQNP120-2-A32 ST Replacemnt plug only
Data Sheet 3
In Stock
1: $120.00
5: $113.96
10: $110.40
25: $106.91
50: View



Min.: 1
Mult.: 1
Bourns 1840-24-A3
Enlarge
1840-24-A3

New Product
New Product


Bourns Surge Suppressors 24V DIN3 SPD Protector
Page 2,386

Data Sheet
2
In Stock
More Info Available
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Bourns 1840-12-A3
Enlarge
1840-12-A3

New Product
New Product


Bourns Surge Suppressors 12V DIN3 SPD Protector
Page 2,386

Data Sheet
4
In Stock
More Info Available
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Phoenix Contact 2800371
Enlarge
2800371

New Product
New Product


Phoenix Contact Surge Suppressors VAL-SQ NP 120-2-A 32 Plug & Base Assembly
Data Sheet 3
In Stock
1: $140.00
5: $132.96
10: $128.80
25: $124.73
50: View



Min.: 1
Mult.: 1
Bourns CDSOT23-SM712
Enlarge
652-CDSOT23-SM712


To purchase full reel, order in multiples of 3000:
Bourns TVS Diode Arrays SOT-23 7V 600W Low Capacitance
Page 787

Data Sheet
62,479
In Stock
Cut Tape
1: $1.63
10: $1.29
100: $0.90
500: $0.81
1,000: $0.697
Reel
3,000: $0.63

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor NUD4700SNT1G
Enlarge
863-NUD4700SNT1G


To purchase full reel, order in multiples of 3000:
ON Semiconductor LED Protection Devices SCR Shunt
Data Sheet 96,105
In Stock
Cut Tape
1: $0.52
10: $0.385
100: $0.242
1,000: $0.187
Reel
3,000: $0.159
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bussmann / Eaton TR2/6125FF2-R
Enlarge
504-TR2/6125FF2-R


To purchase full reel, order in multiples of 5000:
Bussmann / Eaton Surface Mount Fuses SMD BRICK 2A
Data Sheet 60,129
In Stock
Cut Tape
1: $0.53
25: $0.51
50: $0.476
100: $0.455
250: View
5,000: $0.324

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
ON Semiconductor NUP2201MR6T1G
Enlarge
863-NUP2201MR6T1G


To purchase full reel, order in multiples of 3000:
ON Semiconductor TVS Diode Arrays Low Cap. TVS Array Hi Spd Data Protect
Data Sheet 100,484
In Stock
Cut Tape
1: $0.55
10: $0.402
100: $0.253
1,000: $0.196
Reel
3,000: $0.167
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
748-CM1263-02SE


To purchase full reel, order in multiples of 5000:
ON Semiconductor ESD Suppressors 2-Ch Array High-Spd Serial Interface
Page 795

Data Sheet
44,740
In Stock
Cut Tape
1: $0.88
10: $0.70
100: $0.538
500: $0.475
Reel
5,000: $0.332
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
ON Semiconductor LC03-6R2G
Enlarge
863-LC03-6R2G


To purchase full reel, order in multiples of 2500:
ON Semiconductor TVS Diode Arrays LO CAPACITANCE SURF MOUNT TVS
Data Sheet 31,648
In Stock
Alternative Packaging
Cut Tape
1: $1.19
10: $0.95
100: $0.73
500: $0.645
Reel
2,500: $0.451
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse SP724AHTG
Enlarge
576-SP724AHTG


To purchase full reel, order in multiples of 3000:
Littelfuse ESD Suppressors 20V 2.2A 4 CHANNEL
Data Sheet 28,149
In Stock
Cut Tape
1: $1.69
10: $1.37
100: $1.09
500: $0.957
Reel
3,000: $0.719
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns TBU-CA065-200-WH
Enlarge
652-TBU-CA065-200-WH


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

Data Sheet
35,709
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
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
33,760
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
Bourns 2036-09-SM-RPLF
Enlarge
652-2036-09-SM-RPLF


To purchase full reel, order in multiples of 1000:
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 3 Pole
Data Sheet 16,900
In Stock
Cut Tape
1: $2.04
10: $1.85
25: $1.76
50: $1.50
Reel
1,000: $0.927
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0154010.DR
Enlarge
576-0154010.DR


To purchase full reel, order in multiples of 1500:
Littelfuse Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154
Page 860

Data Sheet
13,917
In Stock
Cut Tape
1: $2.42
10: $1.95
100: $1.76
500: $1.50
Reel
1,500: $1.23
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
STMicroelectronics T2535-800G
Enlarge
STMicroelectronics Triacs 25A Std Snuberless Traics
Page 785

Data Sheet
17,099
In Stock
1: $2.97
10: $1.62
100: $1.59
250: $1.57
500: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-5
Enlarge
TE Connectivity / P&B Circuit Breakers 5A PUSH TO RESET
Page 2,131

Data Sheet
7,997
In Stock
More Info Available
1: $3.34
10: $3.11
25: $2.92
50: $2.63
100: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-3
Enlarge
TE Connectivity / P&B Circuit Breakers 3A PUSH TO RESET
Page 2,131

Data Sheet
8,601
In Stock
1: $3.58
10: $3.33
25: $3.13
50: $2.98
100: View



Min.: 1
Mult.: 1
KOA Speer LT1/4LT52R102J3900
Enlarge
660-LT1/4LT52R102J39


To purchase full reel, order in multiples of 5000:
KOA Speer Thermistors - PTC 1K OHM 5%
Data Sheet 19,563
In Stock
Cut Tape
1: $3.89
Reel
5,000: $3.30
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse FHAC0001ZXJ
Enlarge
Littelfuse Fuse Holder HOLDER ATO INLINE W/COVER
Data Sheet 5,033
In Stock
1: $5.79
10: $4.80
25: $4.60
50: $4.20
100: View



Min.: 1
Mult.: 1
Littelfuse Fuse Holder ACS INLINE FUSE HOLDER
Data Sheet 6,752
In Stock
1: $6.20
10: $5.18
25: $4.91
50: $4.48
100: View



Min.: 1
Mult.: 1
Bourns 1820-28-A3
Enlarge
Bourns Surge Suppressors L/L 28vdc L/G 28vdc DIN-3 Clamp
Page 2,548

Data Sheet
276
In Stock
1: $98.47
5: $78.00
10: $75.56
25: $74.58
50: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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