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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 SP4023-01FTG-C
 Enlarge
576-SP4023-01FTG-C


To purchase full reel, order in multiples of 3000:
SP4023-01FTG-C

New Product
New Product


Littelfuse TVS Diode Arrays 1.3pF 12A BIDIRECTIONAL
Data Sheet 2,900
In Stock
Cut Tape
1: $0.68
10: $0.527
100: $0.34
1,000: $0.272
Reel
3,000: $0.23
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns 2015-15-SMC-RPLF
 Enlarge
652-2015-15-SMC-RPLF


To purchase full reel, order in multiples of 500:
2015-15-SMC-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V FLAT GDT Vertical
Data Sheet 390
In Stock
Cut Tape
1: $1.37
10: $0.985
100: $0.835
Reel
500: $0.707
1,000: $0.609
2,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
Bourns PTVS6-058C-SH
 Enlarge
PTVS6-058C-SH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 6 kA 58V BIDIRECT POWERTVS DIODE
Data Sheet 20
In Stock
1: $25.86
10: $23.93
25: $22.69
50: $21.99
100: View



Min.: 1
Mult.: 1
Phoenix Contact 2800371
 Enlarge
2800371

New Product
New Product


Phoenix Contact Surge Suppressors VAL-SQ NP 120-2-A 32 Plug & Base Assembly
Data Sheet 3
In Stock
1: $140.00
5: $132.96
10: $128.80
25: $124.73
50: View



Min.: 1
Mult.: 1
Bourns 2015-35-SMH-RPLF
 Enlarge
652-2015-35-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-35-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V FLAT GDT Horizontal
Data Sheet 940
In Stock
Cut Tape
1: $1.34
10: $1.01
100: $0.84
250: $0.816
Reel
2,000: $0.55
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Littelfuse SL1010A470SM
 Enlarge
576-SL1010A470SM


To purchase full reel, order in multiples of 900:
SL1010A470SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term
Data Sheet 787
In Stock
Cut Tape
1: $1.70
10: $1.54
25: $1.46
50: $1.24
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse 0487008.MXEP
 Enlarge
0487008.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 8A 5X20 FA PT
Data Sheet 70
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Bourns PTVS6-076C-SH
 Enlarge
PTVS6-076C-SH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 6 kA 75V BIDIRECT POWERTVS DIODE
Data Sheet 20
In Stock
1: $28.22
10: $26.11
25: $24.76
50: $23.99
100: View



Min.: 1
Mult.: 1
Diodes Incorporated D5V0Q1B2LP3-7
 Enlarge
621-D5V0Q1B2LP3-7


To purchase full reel, order in multiples of 10000:
D5V0Q1B2LP3-7

New Product
New Product


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors Dataline Protection Bi-Directional 6pF
Data Sheet 9,500
In Stock
Cut Tape
1: $0.28
10: $0.185
100: $0.077
1,000: $0.053
Reel
10,000: $0.034
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse TP6KE36A
 Enlarge
576-TP6KE36A


To purchase full reel, order in multiples of 4000:
TP6KE36A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 30.8Vr 600W 12.2A 5% Uni-Directional
Data Sheet 4,200
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse V07E50P
 Enlarge
V07E50P

New Product
New Product


Littelfuse Varistors 50Vrms 500A 7mm Disc
Data Sheet 1,600
In Stock
1: $0.45
10: $0.336
100: $0.211
1,000: $0.158
2,500: View



Min.: 1
Mult.: 1
Littelfuse V07E95P
 Enlarge
V07E95P

New Product
New Product


Littelfuse Varistors 95Vrms 500A 7mm Disc
Data Sheet 1,500
In Stock
1: $0.45
10: $0.336
100: $0.211
1,000: $0.158
2,500: View



Min.: 1
Mult.: 1
Littelfuse V10E60P
 Enlarge
V10E60P

New Product
New Product


Littelfuse Varistors 60Vrms 500A 10mm Disc
Data Sheet 1,100
In Stock
1: $0.56
10: $0.419
100: $0.263
1,000: $0.197
2,000: View



Min.: 1
Mult.: 1
Bourns HC82AY-1
 Enlarge
HC82AY-1

New Product
New Product


Bourns Circuit Breakers TRIP TEMP 82C 5C TOL
Data Sheet 500
In Stock
1: $1.55
10: $1.41
25: $1.36
50: $1.16
100: View



Min.: 1
Mult.: 1
Bourns TEL-NOTEKIT-1
 Enlarge
TEL-NOTEKIT-1

New Product
New Product


Bourns Circuit Protection Kits RADIO POWER SUPPLY TelNote Design Kit
Data Sheet 5
In Stock
1: $51.00
5: $49.50
10: $48.00
25: $45.54
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2800369
 Enlarge
2800369

New Product
New Product


Phoenix Contact Surge Suppressors VAL-SQNP120-2-A32 ST Replacemnt plug only
Data Sheet 3
In Stock
1: $120.00
5: $113.96
10: $110.40
25: $106.91
50: View



Min.: 1
Mult.: 1
Littelfuse TP6KE33A
 Enlarge
576-TP6KE33A


To purchase full reel, order in multiples of 4000:
TP6KE33A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 28.2Vr 600W 13.3A 5% Uni-Directional
Data Sheet 4,185
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse TP6KE36CA
 Enlarge
576-TP6KE36CA


To purchase full reel, order in multiples of 4000:
TP6KE36CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 30.8Vr 600W 12.2A 5% Bi-Directional
Data Sheet 4,190
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse V07E75P
 Enlarge
V07E75P

New Product
New Product


Littelfuse Varistors 75Vrms 500A 7mm Disc
Data Sheet 1,600
In Stock
1: $0.45
10: $0.336
100: $0.211
1,000: $0.158
2,500: View



Min.: 1
Mult.: 1
Littelfuse V20E50P
 Enlarge
V20E50P

New Product
New Product


Littelfuse Varistors 50Vrms 500A 20mm Disc
Data Sheet 500
In Stock
1: $0.84
10: $0.651
100: $0.42
1,000: $0.336
2,500: View



Min.: 1
Mult.: 1
Bourns HC90AY-1
 Enlarge
HC90AY-1

New Product
New Product


Bourns Circuit Breakers TRIP TEMP 90C 5C TOL
Data Sheet 500
In Stock
1: $1.55
10: $1.41
25: $1.36
50: $1.16
100: View



Min.: 1
Mult.: 1
Littelfuse SL1010A350SM
 Enlarge
576-SL1010A350SM


To purchase full reel, order in multiples of 900:
SL1010A350SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 280-420V 5kA 5mm 3-Term
Data Sheet 900
In Stock
Cut Tape
1: $1.70
10: $1.54
25: $1.46
50: $1.24
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse TP6KE30A
 Enlarge
576-TP6KE30A


To purchase full reel, order in multiples of 4000:
TP6KE30A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 25.6Vr 600W 14.7A 5% Uni-Directional
Data Sheet 4,195
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse TP6KE27CA
 Enlarge
576-TP6KE27CA


To purchase full reel, order in multiples of 4000:
TP6KE27CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 23.1Vr 600W 16.3A 5% Bi-Directional
Data Sheet 4,197
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse TP6KE43CA
 Enlarge
576-TP6KE43CA


To purchase full reel, order in multiples of 4000:
TP6KE43CA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 36.8Vr 600W 10.3A 5% Bi-Directional
Data Sheet 4,200
In Stock
Cut Tape
1: $0.37
10: $0.291
100: $0.242
250: $0.22
Reel
4,000: $0.149
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Compare up to 20 parts.
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See Product Specifications