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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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Panasonic ERZ-E10A751
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ERZ-E10A751

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Panasonic Varistors 750volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,000
In Stock
1: $0.59
10: $0.333
100: $0.191
1,000: $0.165
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A821
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ERZ-E10A821

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Panasonic Varistors 820volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,000
In Stock
1: $0.60
10: $0.338
100: $0.194
1,000: $0.168
2,000: View



Min.: 1
Mult.: 1
Littelfuse SM24-02HTG
Enlarge
576-SM24-02HTG


To purchase full reel, order in multiples of 3000:
SM24-02HTG

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Littelfuse TVS Diode Arrays 400W 24V 2 Ch ESD Prot
Page 797

Data Sheet
3,108
In Stock
Cut Tape
1: $0.61
10: $0.446
100: $0.281
1,000: $0.217
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM12-02HTG
Enlarge
576-SM12-02HTG


To purchase full reel, order in multiples of 3000:
SM12-02HTG

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Littelfuse TVS Diode Arrays 400W 12V 2 Ch ESD Prot
Page 797

Data Sheet
2,407
In Stock
Cut Tape
1: $0.61
10: $0.446
100: $0.281
1,000: $0.217
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM36-02HTG
Enlarge
576-SM36-02HTG


To purchase full reel, order in multiples of 3000:
SM36-02HTG

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Littelfuse TVS Diode Arrays 400W 36V 2 Ch ESD Prot
Page 797

Data Sheet
1,918
In Stock
Cut Tape
1: $0.61
10: $0.446
100: $0.281
1,000: $0.217
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM05-02HTG
Enlarge
576-SM05-02HTG


To purchase full reel, order in multiples of 3000:
SM05-02HTG

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Littelfuse TVS Diode Arrays 400W 5V 2 Ch ESD Prot
Page 797

Data Sheet
1,880
In Stock
Cut Tape
1: $0.61
10: $0.446
100: $0.281
1,000: $0.217
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Texas Instruments TPD4E6B06DPWR
Enlarge
595-TPD4E6B06DPWR


To purchase full reel, order in multiples of 3000:
TPD4E6B06DPWR

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Texas Instruments ESD Suppressors 4CH Bidir Low Cap ESD Prot Device
Data Sheet 3,000
In Stock
Cut Tape
1: $0.61
10: $0.519
25: $0.455
50: $0.42
100: View
3,000: $0.158

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP3014-02UTG
Enlarge
576-SP3014-02UTG


To purchase full reel, order in multiples of 3000:
SP3014-02UTG

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Littelfuse TVS Diode Arrays 1.0pF 80A BI low capacitance
Data Sheet 2,740
In Stock
Cut Tape
1: $0.61
10: $0.478
100: $0.309
1,000: $0.247
Reel
3,000: $0.203
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM15-02HTG
Enlarge
576-SM15-02HTG


To purchase full reel, order in multiples of 3000:
SM15-02HTG

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Littelfuse TVS Diode Arrays 400W 15V 2 Ch ESD Prot
Page 797

Data Sheet
2,682
In Stock
Cut Tape
1: $0.61
10: $0.446
100: $0.281
1,000: $0.217
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Texas Instruments TPD4E110DPWR
Enlarge
595-TPD4E110DPWR


To purchase full reel, order in multiples of 3000:
TPD4E110DPWR

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Texas Instruments ESD Suppressors 4 CH PROTECTION SOLUTION
Data Sheet 2,900
In Stock
Cut Tape
1: $0.64
10: $0.518
100: $0.386
500: $0.284
Reel
3,000: $0.219
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse PLED9US
Enlarge
576-PLED9US


To purchase full reel, order in multiples of 2500:
PLED9US

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Littelfuse LED Protection Devices Uni 9V 2L UNI DO214
Page 800

Data Sheet
2,194
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse PLED13US
Enlarge
576-PLED13US


To purchase full reel, order in multiples of 2500:
PLED13US

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Littelfuse LED Protection Devices Uni 13V 2L UNI DO214
Page 800

Data Sheet
2,490
In Stock
Cut Tape
1: $0.84
10: $0.651
100: $0.421
1,000: $0.337
Reel
2,500: $0.276
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
KOA Speer NV73DS2LTTE47
Enlarge
660-NV73DS2LTTE47


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

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

Data Sheet
612
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
KOA Speer NV73DS2LTTE27
Enlarge
660-NV73DS2LTTE27


To purchase full reel, order in multiples of 800:
NV73DS2LTTE27

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KOA Speer Varistors 14V AC 16V DC 40V Clamping
Page 824

Data Sheet
335
In Stock
More Info Available
Cut Tape
1: $3.00
10: $1.58
100: $1.38
500: $1.24
Reel
800: $1.10
2,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 800
Schurter 4404.0097
Enlarge
4404.0097

New Product
New Product


Schurter Circuit Breakers 1 pole 4A THT Term for PCB mounting
Page 2,134

Data Sheet
298
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.0104
Enlarge
4404.0104

New Product
New Product


Schurter Circuit Breakers 1 pole 14A THT Term for PCB mounting
Page 2,134

Data Sheet
300
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Littelfuse 048712.5MXP
Enlarge
048712.5MXP

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Littelfuse Cartridge Fuses 420V 12.5A 5X20 FA
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487016.MXEP
Enlarge
0487016.MXEP

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New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA PT
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487010.MXEP
Enlarge
0487010.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 10A 5X20 FA PT
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 048712.5MXEP
Enlarge
048712.5MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 12.5A 5X20 FA PT
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487016.MXP
Enlarge
0487016.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487008.MXP
Enlarge
0487008.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 8A 5X20 FA
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487010.MXP
Enlarge
0487010.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 10A 5X20 FA
125
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse 0487008.MXEP
Enlarge
0487008.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 8A 5X20 FA PT
75
In Stock
1: $4.74



Min.: 1
Mult.: 1
Littelfuse SMBJ85A-HR
Enlarge
576-SMBJ85A-HR


To purchase full reel, order in multiples of 3000:
SMBJ85A-HR

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 85Vr 600W 4.4A 5% UniDir HI-REL
Data Sheet 100
In Stock
Cut Tape
1: $9.16
25: $7.92
100: $7.36
250: $6.76
500: View
3,000: $5.84

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Compare up to 20 parts.
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