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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 SLD60-018
 Enlarge
576-SLD60-018


To purchase full reel, order in multiples of 800:
SLD60-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD60 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 755
In Stock
Cut Tape
1: $3.11
10: $2.50
100: $2.28
250: $2.05
Reel
800: $1.55
2,400: View



Min.: 1
Mult.: 1
Reel: 800
Bourns P6SMB6.8CA
 Enlarge
652-P6SMB6.8CA


To purchase full reel, order in multiples of 3000:
P6SMB6.8CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 6.8V 600W BiDir
Data Sheet 2,870
In Stock
Cut Tape
1: $0.43
10: $0.288
100: $0.161
1,000: $0.12
Reel
3,000: $0.101
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SM24CANB-02HTG
 Enlarge
576-SM24CANB-02HTG


To purchase full reel, order in multiples of 3000:
SM24CANB-02HTG

New Product
New Product


Littelfuse TVS Diode Arrays 500W 24V 2 CH ESD PROT
Data Sheet 5,071
In Stock
Cut Tape
1: $0.46
10: $0.343
100: $0.216
1,000: $0.162
Reel
3,000: $0.138
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMA6J5.0A
 Enlarge
576-SMA6J5.0A


To purchase full reel, order in multiples of 5000:
SMA6J5.0A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 600W TVS Diodes
Data Sheet 3,992
In Stock
Cut Tape
1: $0.47
10: $0.354
100: $0.222
1,000: $0.167
Reel
5,000: $0.142
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse 0470.500DR
 Enlarge
576-0470.500DR


To purchase full reel, order in multiples of 1500:
0470.500DR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 0.5A
Data Sheet 890
In Stock
Cut Tape
1: $1.48
10: $1.10
100: $0.92
250: $0.897
Reel
1,500: $0.667
3,000: View



Min.: 1
Mult.: 1
Reel: 1,500
Bourns 1.5SMC33A
 Enlarge
652-1.5SMC33A


To purchase full reel, order in multiples of 3000:
1.5SMC33A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 33V 1500W UniDir
Data Sheet 2,990
In Stock
Cut Tape
1: $0.64
10: $0.469
100: $0.295
1,000: $0.228
Reel
3,000: $0.188
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Bourns 1.5SMC6.8A
 Enlarge
652-1.5SMC6.8A


To purchase full reel, order in multiples of 3000:
1.5SMC6.8A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 6.8V 1500W UniDir
Data Sheet 2,900
In Stock
Cut Tape
1: $0.64
10: $0.469
100: $0.295
1,000: $0.228
Reel
3,000: $0.188
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Bourns P6SMB440CA
 Enlarge
652-P6SMB440CA


To purchase full reel, order in multiples of 3000:
P6SMB440CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 440V 600W BiDir
Data Sheet 2,970
In Stock
Cut Tape
1: $0.59
10: $0.433
100: $0.272
1,000: $0.21
Reel
3,000: $0.174
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0487016.MXP
 Enlarge
0487016.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA
Data Sheet 95
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Bourns P4SMA200A
 Enlarge
652-P4SMA200A


To purchase full reel, order in multiples of 5000:
P4SMA200A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 200V 400W UniDir
Data Sheet 4,940
In Stock
Cut Tape
1: $0.51
10: $0.295
100: $0.139
1,000: $0.107
Reel
5,000: $0.088
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Bourns P4SMA39CA
 Enlarge
652-P4SMA39CA


To purchase full reel, order in multiples of 5000:
P4SMA39CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 39V 400W BiDir
Data Sheet 5,000
In Stock
Cut Tape
1: $0.40
10: $0.266
100: $0.148
1,000: $0.111
Reel
5,000: $0.093
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Bourns P6SMB10A
 Enlarge
652-P6SMB10A


To purchase full reel, order in multiples of 3000:
P6SMB10A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 10V 600W UniDir
Data Sheet 2,980
In Stock
Cut Tape
1: $0.55
10: $0.317
100: $0.15
1,000: $0.115
Reel
3,000: $0.095
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Fairchild Semiconductor FESD05P30ZL
 Enlarge
512-FESD05P30ZL


To purchase full reel, order in multiples of 8000:
FESD05P30ZL

New Product
New Product


Fairchild Semiconductor ESD Suppressors 5 V, 30 pF Unidirectional ESD Protector
Data Sheet 21,128
In Stock
Cut Tape
1: $0.31
10: $0.204
100: $0.085
1,000: $0.051
Reel
8,000: $0.037
24,000: View



Min.: 1
Mult.: 1
Reel: 8,000
ON Semiconductor NUP3105LT1G
 Enlarge
863-NUP3105LT1G


To purchase full reel, order in multiples of 3000:
NUP3105LT1G

New Product
New Product


ON Semiconductor TVS Diode Arrays SOT-23 3 COMP CPR
Data Sheet 4,107
In Stock
Cut Tape
1: $0.56
10: $0.409
100: $0.257
1,000: $0.199
Reel
3,000: $0.17
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Bourns P4SMA350A
 Enlarge
652-P4SMA350A


To purchase full reel, order in multiples of 5000:
P4SMA350A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 350V 400W UniDir
Data Sheet 4,970
In Stock
Cut Tape
1: $0.47
10: $0.31
100: $0.173
1,000: $0.13
Reel
5,000: $0.108
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse SL1010A170SM
 Enlarge
576-SL1010A170SM


To purchase full reel, order in multiples of 900:
SL1010A170SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 136-204V 5kA 5mm 3-Term
Data Sheet 800
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
Bourns 1.5SMC16A
 Enlarge
652-1.5SMC16A


To purchase full reel, order in multiples of 3000:
1.5SMC16A

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 16V 1500W UniDir
Data Sheet 3,000
In Stock
Cut Tape
1: $0.64
10: $0.469
100: $0.295
1,000: $0.228
Reel
3,000: $0.188
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0476002.MR
 Enlarge
576-0476002.MR


To purchase full reel, order in multiples of 1000:
0476002.MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 2A
Data Sheet 921
In Stock
Cut Tape
1: $1.25
10: $0.936
100: $0.78
200: $0.761
Reel
1,000: $0.565
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
NXP Semiconductors BTA420Y-800CT,127
 Enlarge
BTA420Y-800CT,127

New Product
New Product


NXP Semiconductors Triacs 3Q Hi-Com Triac
Data Sheet 742
In Stock
1: $1.63
10: $1.30
100: $1.00
500: $0.89
1,000: View



Min.: 1
Mult.: 1
Littelfuse SLD15U-017
 Enlarge
576-SLD15U-017


To purchase full reel, order in multiples of 800:
SLD15U-017

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD15 UNI LDDIODE TVS AXIAL HI-POWER
Data Sheet 193
In Stock
More Info Available
Cut Tape
1: $2.83
10: $2.27
100: $2.07
250: $1.87
Reel
800: $1.41
2,400: View



Min.: 1
Mult.: 1
Reel: 800
Littelfuse LCE90A
 Enlarge
576-LCE90A


To purchase full reel, order in multiples of 1200:
LCE90A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 1520W 90A
Data Sheet 1,200
In Stock
Cut Tape
1: $0.76
10: $0.589
100: $0.38
Reel
1,200: $0.304
2,400: $0.257
9,600: View



Min.: 1
Mult.: 1
Reel: 1,200
Bourns 2015-09-SMH-RPLF
 Enlarge
652-2015-09-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-09-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V FLAT GDT Horizontal
Data Sheet 892
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 SPHV24-01KTG-C
 Enlarge
576-SPHV24-01KTG-C


To purchase full reel, order in multiples of 10000:
SPHV24-01KTG-C

New Product
New Product


Littelfuse TVS Diode Arrays 200W 24V Bi
Data Sheet 7,115
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
NXP Semiconductors PUSB3FR4Z
 Enlarge
771-PUSB3FR4Z


To purchase full reel, order in multiples of 5000:
PUSB3FR4Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Data Sheet 4,870
In Stock
Cut Tape
1: $0.49
10: $0.335
100: $0.192
1,000: $0.137
Reel
5,000: $0.124
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse SP0502BXTG
 Enlarge
576-SP0502BXTG


To purchase full reel, order in multiples of 3000:
SP0502BXTG

New Product
New Product


Littelfuse TVS Diode Arrays 1pF 15kV Low Capacitance
Data Sheet 2,701
In Stock
Cut Tape
1: $0.58
10: $0.433
100: $0.272
1,000: $0.204
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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See Product Specifications