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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)
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Littelfuse TPSMD18A
Enlarge
576-TPSMD18A


To purchase full reel, order in multiples of 3000:
TPSMD18A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 18V 3W 5% DO214AB UNI-DIR
Data Sheet 3,100
In Stock
Cut Tape
1: $0.97
10: $0.806
100: $0.619
500: $0.532
Reel
3,000: $0.372
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP5003-04TTG
Enlarge
576-SP5003-04TTG


To purchase full reel, order in multiples of 3000:
SP5003-04TTG

New Product
New Product


Littelfuse TVS Diode Arrays 4CH CMF W/TVS ARRAY
Data Sheet 3,160
In Stock
Cut Tape
1: $1.01
10: $0.835
100: $0.641
500: $0.551
Reel
3,000: $0.386
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
KOA Speer NV73DS2LTTE47
Enlarge
660-NV73DS2LTTE47


To purchase full reel, order in multiples of 800:
NV73DS2LTTE47

New Product
New Product


KOA Speer Varistors 30V AC 34V DC 60V Clamping
Page 824

Data Sheet
782
In Stock
Cut Tape
1: $2.94
10: $1.55
100: $1.35
500: $1.22
Reel
800: $1.10
2,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Schurter 4404.0101
Enlarge
4404.0101

New Product
New Product


Schurter Circuit Breakers 1 pole 8A THT Term for PCB mounting
Data Sheet 600
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0105
Enlarge
4404.0105

New Product
New Product


Schurter Circuit Breakers 1 pole 15A THT Term for PCB mounting
Data Sheet 748
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0102
Enlarge
4404.0102

New Product
New Product


Schurter Circuit Breakers 1 pole 10A THT Term for PCB mounting
Data Sheet 498
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0103
Enlarge
4404.0103

New Product
New Product


Schurter Circuit Breakers 1 pole 12A THT Term for PCB mounting
Data Sheet 498
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0098
Enlarge
4404.0098

New Product
New Product


Schurter Circuit Breakers 1 pole 5A THT Term for PCB mounting
Data Sheet 600
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0099
Enlarge
4404.0099

New Product
New Product


Schurter Circuit Breakers 1 pole 6A THT Term for PCB mounting
Data Sheet 499
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Littelfuse 0305.050H
Enlarge
0305.050H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .05A PICO UL913
Page 865

Data Sheet
91
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.080H
Enlarge
0305.080H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .08A PICO UL913
Page 865

Data Sheet
98
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.750H
Enlarge
0305.750H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .75A PICO UL913
Page 865

Data Sheet
100
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.500H
Enlarge
0305.500H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .5A PICO UL913
Page 865

Data Sheet
100
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.200H
Enlarge
0305.200H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .2A PICO UL913
Page 865

Data Sheet
100
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.160H
Enlarge
0305.160H

New Product
New Product


Littelfuse Fuses with Leads (Through Hole) 277V .16A PICO UL913
Page 865

Data Sheet
144
In Stock
1: $14.30
5: $12.64
10: $12.10
25: $11.55
50: View



Min.: 1
Mult.: 1
Bourns PTVS6-058C-TH
Enlarge
PTVS6-058C-TH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 6kA 58V PTVS Diode Bidirectional
Page 788

Data Sheet
84
In Stock
1: $17.12
10: $15.56
50: $14.39
100: $13.23
250: View



Min.: 1
Mult.: 1
Littelfuse LSP10240P
Enlarge
LSP10240P

New Technology
New Technology


Littelfuse Surge Suppressors 240V 10kA IP66 Series
Page 823

Data Sheet
60
In Stock
1: $21.90
10: $19.88
25: $18.43
50: $17.85
100: View



Min.: 1
Mult.: 1
Littelfuse LPXV0001Z
Enlarge
LPXV0001Z

New Technology
New Technology


Littelfuse Fuse Holder HOLDER FOR SPXV 30A 1500 VDC SOLAR
Page 864

Data Sheet
25
In Stock
1: $46.20
5: $43.89
10: $41.57
25: $39.27
50: View



Min.: 1
Mult.: 1
Littelfuse SPXV006.T
Enlarge
SPXV006.T

New Technology
New Technology


Littelfuse Specialty Fuses 6A 1500 VDC Solar 30kA Photovoltaic
Page 864

Data Sheet
20
In Stock
1: $68.10
5: $64.69
10: $61.28
25: $57.88
50: View



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

New Product
New Product


Bourns Surge Suppressors 12V DIN3 SPD Protector
Data Sheet 9
In Stock
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Bourns 1840-12-A1
Enlarge
1840-12-A1

New Product
New Product


Bourns Surge Suppressors 12V DIN1 SPD Protector
Data Sheet 10
In Stock
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



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

New Product
New Product


Bourns Surge Suppressors 24V DIN3 SPD Protector
Data Sheet 6
In Stock
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Bourns 1840-05-A1
Enlarge
1840-05-A1

New Product
New Product


Bourns Surge Suppressors 5V DIN1 SPD Protector
Data Sheet 10
In Stock
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Bourns 1840-24-A1
Enlarge
1840-24-A1

New Product
New Product


Bourns Surge Suppressors 24V DIN1 SPD Protector
Data Sheet 10
In Stock
1: $121.63
2: $119.24
5: $117.65
10: $113.68
25: View



Min.: 1
Mult.: 1
Bourns CGA0603MLC-24E
Enlarge
652-CGA0603MLC-24E


To purchase full reel, order in multiples of 5000:
CGA0603MLC-24E

New Product
New Product


Bourns Varistors Chip Guard 0603 24 Volt
Page 2,545

Data Sheet
3,358
In Stock
Cut Tape
1: $0.28
10: $0.237
100: $0.22
1,000: $0.145
Reel
5,000: $0.138
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Compare up to 20 parts.
92096