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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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Bourns 1840-12-A1
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1840-12-A1

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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 CGA0603MLC-24E
Enlarge
652-CGA0603MLC-24E


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

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New Product


Bourns Varistors Chip Guard 0603 24 Volt
Page 2,545

Data Sheet
2,880
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
Littelfuse SPHV15-01ETG
Enlarge
576-SPHV15-01ETG


To purchase full reel, order in multiples of 10000:
SPHV15-01ETG

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 15V 2000W UNI
Data Sheet 9,331
In Stock
Cut Tape
1: $0.33
10: $0.221
100: $0.124
1,000: $0.093
Reel
10,000: $0.072
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SPHV15-01ETG-C
Enlarge
576-SPHV15-01ETG-C


To purchase full reel, order in multiples of 10000:
SPHV15-01ETG-C

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 15V 2000W BI
Data Sheet 7,100
In Stock
Cut Tape
1: $0.40
10: $0.266
100: $0.148
1,000: $0.111
Reel
10,000: $0.087
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SD12C-01FTG
Enlarge
576-SD12C-01FTG


To purchase full reel, order in multiples of 3000:
SD12C-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 12V 450W AUTO BI-DIR SOD323
Data Sheet 1,917
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
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 1,370
In Stock
More Info Available
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
Enlarge
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-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 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 9,219
In Stock
More Info Available
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 6,084
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 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 2,783
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 2,666
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-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-E10A241
Enlarge
ERZ-E10A241

New Product
New Product


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

Data Sheet
2,942
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-E10A391
Enlarge
ERZ-E10A391

New Product
New Product


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

Data Sheet
2,360
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-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-E10A361
Enlarge
ERZ-E10A361

New Product
New Product


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

Data Sheet
2,990
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-E10A201
Enlarge
ERZ-E10A201

New Product
New Product


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

Data Sheet
2,965
In Stock
1: $0.55
10: $0.313
100: $0.18
1,000: $0.156
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-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-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 4,989
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
Compare up to 20 parts.
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