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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 SD15C-01FTG
Enlarge
576-SD15C-01FTG


To purchase full reel, order in multiples of 3000:
SD15C-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 15V 450W AUTO BI-DIR SOD323
Data Sheet 1,570
In Stock
Cut Tape
1: $0.43
10: $0.325
100: $0.204
1,000: $0.158
Reel
3,000: $0.13
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Panasonic ERZ-E10A911
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ERZ-E10A911

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New Product


Panasonic Varistors 910volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,890
In Stock
1: $0.48
10: $0.294
100: $0.19
1,000: $0.178
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A102
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ERZ-E10A102

New Product
New Product


Panasonic Varistors 1000volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,830
In Stock
1: $0.49
10: $0.303
100: $0.196
1,000: $0.183
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A112
Enlarge
ERZ-E10A112

New Product
New Product


Panasonic Varistors 1100volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,965
In Stock
1: $0.50
10: $0.311
100: $0.201
1,000: $0.188
2,000: View



Min.: 1
Mult.: 1
Littelfuse SD24-01FTG
Enlarge
576-SD24-01FTG


To purchase full reel, order in multiples of 3000:
SD24-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 24V 450W AUTO UNI-DIR SOD323
Data Sheet 2,895
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.148
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SD12-01FTG
Enlarge
576-SD12-01FTG


To purchase full reel, order in multiples of 3000:
SD12-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 12V 450W AUTO UNI-DIR SOD323
Data Sheet 2,670
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.148
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SD36-01FTG
Enlarge
576-SD36-01FTG


To purchase full reel, order in multiples of 3000:
SD36-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 36V 450W AUTO UNI-DIR SOD323
Data Sheet 6,169
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.148
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM24CANA-02HTG
Enlarge
576-SM24CANA-02HTG


To purchase full reel, order in multiples of 3000:
SM24CANA-02HTG

New Product
New Product


Littelfuse TVS Diode Arrays 400W 24V 2 Ch ESD Prot
Data Sheet 6,167
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.148
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SD15-01FTG
Enlarge
576-SD15-01FTG


To purchase full reel, order in multiples of 3000:
SD15-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 15V 450W AUTO UNI-DIR SOD323
Data Sheet 1,753
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.148
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Panasonic ERZ-E10A241
Enlarge
ERZ-E10A241

New Product
New Product


Panasonic Varistors 240volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,962
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A361
Enlarge
ERZ-E10A361

New Product
New Product


Panasonic Varistors 360volts 4500A 10mm Straight Leads
Page 825

Data Sheet
3,000
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A201
Enlarge
ERZ-E10A201

New Product
New Product


Panasonic Varistors 200volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,979
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A391
Enlarge
ERZ-E10A391

New Product
New Product


Panasonic Varistors 390volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,390
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A471
Enlarge
ERZ-E10A471

New Product
New Product


Panasonic Varistors 470volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,973
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A221
Enlarge
ERZ-E10A221

New Product
New Product


Panasonic Varistors 220volts 4500A 10mm Straight Leads
Page 825

Data Sheet
3,000
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A331
Enlarge
ERZ-E10A331

New Product
New Product


Panasonic Varistors 330volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,950
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A431
Enlarge
ERZ-E10A431

New Product
New Product


Panasonic Varistors 430volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,984
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A271
Enlarge
ERZ-E10A271

New Product
New Product


Panasonic Varistors 270volts 4500A 10mm Straight Leads
Page 825

Data Sheet
2,908
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A561
Enlarge
ERZ-E10A561

New Product
New Product


Panasonic Varistors 560volts 4500A 10mm Straight Leads
Page 825

Data Sheet
1,742
In Stock
1: $0.56
10: $0.317
100: $0.183
1,000: $0.158
2,000: View



Min.: 1
Mult.: 1
Panasonic ERZ-E10A621
Enlarge
ERZ-E10A621

New Product
New Product


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
Enlarge
ERZ-E10A681

New Product
New Product


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-E10E241
Enlarge
667-ERZ-E10E241


To purchase full reel, order in multiples of 1000:
ERZ-E10E241

New Product
New Product


Panasonic Varistors 240volts 4500A 10mm Straight Leads T&R
Data Sheet 4,990
In Stock
Cut Tape
1: $0.58
10: $0.329
100: $0.189
Reel
1,000: $0.164
2,000: $0.159
10,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Panasonic ERZ-E10A751
Enlarge
ERZ-E10A751

New Product
New Product


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

New Product
New Product


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 SM15-02HTG
Enlarge
576-SM15-02HTG


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

New Technology
New Technology


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
Compare up to 20 parts.
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