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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 2015-23-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: $1.34
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
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
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: $1.34
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
NXP Semiconductors BTA420Y-800CT,127
 Enlarge
BTA420Y-800CT,127

New Product
New Product


NXP Semiconductors Triacs 3Q Hi-Com Triac
Data Sheet 864
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 931
In Stock
1: $1.63
10: $1.30
100: $1.00
500: $0.89
1,000: View



Min.: 1
Mult.: 1
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 895
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 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: $1.70
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 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: $1.70
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 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: $1.70
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 SLVU2.8-8BTG
 Enlarge
576-SLVU2.8-8BTG


To purchase full reel, order in multiples of 2500:
SLVU2.8-8BTG

New Product
New Product


Littelfuse TVS Diode Arrays 2.8V 1uA 8CH 30kV ESD CONTACT
Data Sheet 200
In Stock
More Info Available
Cut Tape
1: $2.63
10: $2.12
100: $1.70
500: $1.48
Reel
2,500: $1.14
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse SLD33-018
 Enlarge
576-SLD33-018


To purchase full reel, order in multiples of 800:
SLD33-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD33 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 135
In Stock
More Info Available
Cut Tape
1: $3.02
10: $2.42
100: $2.21
250: $1.99
Reel
800: $1.51
2,400: View



Min.: 1
Mult.: 1
Reel: 800
Littelfuse CG37.5LD004
 Enlarge
CG37.5LD004

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7.5KV NOM
Data Sheet 292
In Stock
1: $3.97
10: $3.58
25: $3.45
50: $2.92
100: View



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

New Product
New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA
115
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
110
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



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

New Product
New Product


Littelfuse Cartridge Fuses 420V 12.5A 5X20 FA
108
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 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
80
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
Bussmann / Eaton BK-H15-H-1
 Enlarge
BK-H15-H-1

New Product
New Product


Bussmann / Eaton Fuse Holder 5 x 20mm Fuses,Hori
Data Sheet 188
In Stock
1: $6.33
10: $5.63
100: $5.40
250: $4.82
500: 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: $10.00
10: $9.00
25: $8.20
100: $7.40
250: View
3,000: $5.20

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: $10.00
10: $9.00
25: $8.20
100: $7.40
250: View
3,000: $5.20

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: $10.00
10: $9.00
25: $8.20
100: $7.40
250: View
3,000: $5.20

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
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
Bourns PTVS3-058C-SH
 Enlarge
PTVS3-058C-SH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 3kA 58V BI Surface Mt High Temp
Page 788

Data Sheet
20
In Stock
1: $25.86
10: $23.93
25: $22.68
50: $21.99
100: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
92756
Images are for reference only
See Product Specifications