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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-E10A621
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ERZ-E10A621

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Panasonic Varistors 620volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,895
In Stock
1: $0.56
10: $0.317
100: $0.183
1,000: $0.158
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A681
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ERZ-E10A681

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Panasonic Varistors 680volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,000
In Stock
1: $0.57
10: $0.322
100: $0.186
1,000: $0.16
2,000: View



Min.: 1
Mult.: 1
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
Enlarge
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 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
2,438
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



Min.: 1
Mult.: 1
Reel: 3,000
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
2,802
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
3,038
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



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
2,913
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



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
3,068
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



Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor ESD8004MUTAG
Enlarge
863-ESD8004MUTAG


To purchase full reel, order in multiples of 3000:
ESD8004MUTAG

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ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP ESD PROTECTION
Data Sheet 2,578
In Stock
Cut Tape
1: $0.62
10: $0.484
100: $0.312
1,000: $0.25
Reel
3,000: $0.211
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor SZESD7016MUTAG
Enlarge
863-SZESD7016MUTAG


To purchase full reel, order in multiples of 3000:
SZESD7016MUTAG

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ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP TVS FOR USB
Data Sheet 2,980
In Stock
Cut Tape
1: $0.66
10: $0.512
100: $0.33
1,000: $0.264
Reel
3,000: $0.223
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
863-ESD8006MUTAG


To purchase full reel, order in multiples of 3000:
ESD8006MUTAG

New Product
New Product


ON Semiconductor TVS Diodes - Transient Voltage Suppressors
Data Sheet 2,590
In Stock
Cut Tape
1: $0.71
10: $0.521
100: $0.328
1,000: $0.253
Reel
3,000: $0.216
9,000: View



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
Data Sheet 2,196
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



Min.: 1
Mult.: 1
Reel: 2,500
STMicroelectronics SMP1100SCMC
Enlarge
511-SMP1100SCMC


To purchase full reel, order in multiples of 2500:
SMP1100SCMC

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STMicroelectronics Sidacs Trisil for telecomm equipment protection
Data Sheet 1,300
In Stock
More Info Available
Cut Tape
1: $1.22
10: $0.946
100: $0.753
500: $0.686
Reel
2,500: $0.465
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
STMicroelectronics T1235T-8T
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T1235T-8T

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STMicroelectronics Triacs 12A Snubberless Triac 800V rms 35mA
Page 784

Data Sheet
580
In Stock
More Info Available
1: $1.64
10: $1.32
100: $1.06
500: $0.925
1,000: View



Min.: 1
Mult.: 1
STMicroelectronics T1235T-8FP
Enlarge
T1235T-8FP

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STMicroelectronics Triacs 12A Snubberless Triac 15000V rms
Page 784

Data Sheet
735
In Stock
1: $1.71
10: $1.38
100: $1.10
500: $0.967
1,000: View



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

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Schurter Circuit Breakers 1 pole 4A THT Term for PCB mounting
Data Sheet 300
In Stock
1: $3.20
50: $2.94
100: $2.71
500: $2.15
1,000: View



Min.: 1
Mult.: 1
Schurter 4404.01
Enlarge
4404.01

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Schurter Circuit Breakers 1 pole 7A THT Term for PCB mounting
Data Sheet 300
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

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New Product


Schurter Circuit Breakers 1 pole 14A THT Term for PCB mounting
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 0305.100M
Enlarge
0305.100M

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Littelfuse Fuses with Leads (Through Hole) 277V .1A PICO UL913
Data Sheet 50
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



Min.: 1
Mult.: 1
Littelfuse 0305.250M
Enlarge
0305.250M

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Littelfuse Fuses with Leads (Through Hole) 277V .25A PICO UL913
Data Sheet 45
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



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

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Littelfuse Fuses with Leads (Through Hole) 277V .08A PICO UL913
Data Sheet 50
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



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

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Littelfuse Fuses with Leads (Through Hole) 277V .05A PICO UL913
Data Sheet 48
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



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

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Littelfuse Fuses with Leads (Through Hole) 277V .75A PICO UL913
Data Sheet 50
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



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

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New Product


Littelfuse Fuses with Leads (Through Hole) 277V .5A PICO UL913
Data Sheet 50
In Stock
1: $13.00
5: $11.50
10: $11.00
25: $10.50
50: View



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