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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 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 950
In Stock
Cut Tape
1: $1.28
10: $0.92
100: $0.78
500: $0.66
Reel
2,000: $0.54
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
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 950
In Stock
Cut Tape
1: $1.28
10: $0.92
100: $0.78
500: $0.66
Reel
2,000: $0.54
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Bourns 2015-42-SMH-RPLF
 Enlarge
652-2015-42-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-42-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V FLAT GDT Horizontal
Data Sheet 840
In Stock
Cut Tape
1: $1.28
10: $0.92
100: $0.78
500: $0.66
Reel
2,000: $0.54
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Bourns 2015-23-SMH-RPLF
 Enlarge
652-2015-23-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-23-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V FLAT GDT Horizontal
Data Sheet 950
In Stock
Cut Tape
1: $1.28
10: $0.92
100: $0.78
500: $0.66
Reel
2,000: $0.54
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
NXP Semiconductors BTA420Y-800CT,127
 Enlarge
BTA420Y-800CT,127

New Product
New Product


NXP Semiconductors Triacs 3Q Hi-Com Triac
Data Sheet 987
In Stock
1: $1.63
10: $1.30
100: $1.00
500: $0.89
1,000: View



Min.: 1
Mult.: 1
NXP Semiconductors BTA420Y-800BT,127
 Enlarge
BTA420Y-800BT,127

New Product
New Product


NXP Semiconductors Triacs 3Q Hi-Com Triac
Data Sheet 994
In Stock
1: $1.63
10: $1.30
100: $1.00
500: $0.89
1,000: View



Min.: 1
Mult.: 1
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 897
In Stock
Cut Tape
1: $1.63
10: $1.48
25: $1.40
50: $1.19
Reel
900: $0.741
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse SL1010A090SM
 Enlarge
576-SL1010A090SM


To purchase full reel, order in multiples of 900:
SL1010A090SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-108V 5kA 5mm 3-Term
Data Sheet 900
In Stock
Cut Tape
1: $1.67
10: $1.51
25: $1.43
50: $1.22
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
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 910
In Stock
Cut Tape
1: $1.67
10: $1.51
25: $1.43
50: $1.22
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse SL1010A230SM
 Enlarge
576-SL1010A230SM


To purchase full reel, order in multiples of 900:
SL1010A230SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term
Data Sheet 885
In Stock
Cut Tape
1: $1.67
10: $1.51
25: $1.43
50: $1.22
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse 048712.5MXP
 Enlarge
048712.5MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 12.5A 5X20 FA
120
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Littelfuse 048712.5MXEP
 Enlarge
048712.5MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 12.5A 5X20 FA PT
74
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Littelfuse 0487010.MXP
 Enlarge
0487010.MXP

New Product
New Product


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



Min.: 1
Mult.: 1
Littelfuse 0487016.MXP
 Enlarge
0487016.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA
125
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Littelfuse 0487010.MXEP
 Enlarge
0487010.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 10A 5X20 FA PT
115
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



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

New Product
New Product


Littelfuse Cartridge Fuses 420V 8A 5X20 FA PT
75
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Littelfuse 0487008.MXP
 Enlarge
0487008.MXP

New Product
New Product


Littelfuse Cartridge Fuses 420V 8A 5X20 FA
95
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Littelfuse SMBJ5.0CA-HR
 Enlarge
576-SMBJ5.0CA-HR


To purchase full reel, order in multiples of 3000:
SMBJ5.0CA-HR

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 5Vr 600W 65.3A 5% BiDir HI-REL
Data Sheet 50
In Stock
Cut Tape
1: $9.16
25: $7.92
100: $7.36
250: $6.76
500: View
3,000: $5.84

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ85A-HR
 Enlarge
576-SMBJ85A-HR


To purchase full reel, order in multiples of 3000:
SMBJ85A-HR

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 85Vr 600W 4.4A 5% UniDir HI-REL
Data Sheet 100
In Stock
Cut Tape
1: $9.16
25: $7.92
100: $7.36
250: $6.76
500: View
3,000: $5.84

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ170CA-HR
 Enlarge
576-SMBJ170CA-HR


To purchase full reel, order in multiples of 3000:
SMBJ170CA-HR

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 170Vr 600W 2.2A 5% BiDir HI-REL
Data Sheet 90
In Stock
Cut Tape
1: $9.16
25: $7.92
100: $7.36
250: $6.76
500: View
3,000: $5.84

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
B57888S0888M888

New Product
New Product


EPCOS / TDK Circuit Protection Kits NTC ICL Engineering Kit
Data Sheet 10
In Stock
1: $15.30
5: $13.77



Min.: 1
Mult.: 1
Littelfuse LSP05347P
 Enlarge
LSP05347P

New Product
New Product


Littelfuse Surge Suppressors 347V 5kA IP66 Parallel
Page 823

Data Sheet
32
In Stock
1: $16.52
10: $14.99
25: $13.90
50: $13.46
100: View



Min.: 1
Mult.: 1
Littelfuse LSP05480P
 Enlarge
LSP05480P

New Product
New Product


Littelfuse Surge Suppressors 480V 5kA IP66 Parallel
Page 823

Data Sheet
32
In Stock
1: $16.52
10: $14.99
25: $13.90
50: $13.46
100: View



Min.: 1
Mult.: 1
Littelfuse LSP05347PM
 Enlarge
LSP05347PM

New Product
New Product


Littelfuse Surge Suppressors 347V 5kA IP66 Parallel
Page 823

Data Sheet
32
In Stock
1: $17.35
10: $15.74
25: $14.59
50: $14.14
100: View



Min.: 1
Mult.: 1
Littelfuse LSP05240PM
 Enlarge
LSP05240PM

New Product
New Product


Littelfuse Surge Suppressors 240V 5kA IP66 Parallel
Page 823

Data Sheet
22
In Stock
1: $17.35
10: $15.74
25: $14.59
50: $14.14
100: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
92591
Images are for reference only
See Product Specifications