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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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81-NFM31KC103R1H3L


To purchase full reel, order in multiples of 3000:
NFM31KC103R1H3L

New Product
New Product


Murata Electronics Thermistors - NTC 1206 10Kohms
2,650
In Stock
Cut Tape
1: $1.46
10: $0.856
100: $0.706
500: $0.653
Reel
3,000: $0.507
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
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 1,450
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
Littelfuse 0470002.DR
 Enlarge
576-0470002.DR


To purchase full reel, order in multiples of 1500:
0470002.DR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 2A
Data Sheet 1,390
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
Littelfuse 047001.5DR
 Enlarge
576-047001.5DR


To purchase full reel, order in multiples of 1500:
047001.5DR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 1.5A
Data Sheet 1,448
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
Littelfuse 0835005.MXEP
 Enlarge
0835005.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 250V 5A 5X20 I2T
Data Sheet 1,087
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 083506.3MXP
 Enlarge
083506.3MXP

New Product
New Product


Littelfuse Cartridge Fuses 250V 6.3A 5X20 I2T
Data Sheet 1,090
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 0835008.MXP
 Enlarge
0835008.MXP

New Product
New Product


Littelfuse Cartridge Fuses 250V 8A 5X20 I2T
Data Sheet 1,100
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 0835005.MXP
 Enlarge
0835005.MXP

New Product
New Product


Littelfuse Cartridge Fuses 250V 5A 5X20 I2T
Data Sheet 1,100
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 0835008.MXEP
 Enlarge
0835008.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 250V 8A 5X20 I2T
Data Sheet 1,088
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 083506.3MXEP
 Enlarge
083506.3MXEP

New Product
New Product


Littelfuse Cartridge Fuses 250V 6.3A 5X20 I2T
Data Sheet 1,099
In Stock
1: $2.14
10: $1.63
50: $1.56
100: $1.33
200: View



Min.: 1
Mult.: 1
Littelfuse 0476015.MR
 Enlarge
576-0476015.MR


To purchase full reel, order in multiples of 1000:
0476015.MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 15A
Data Sheet 990
In Stock
Cut Tape
1: $2.33
10: $2.00
50: $1.70
100: $1.44
Reel
1,000: $1.01
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse SLD28U-017
 Enlarge
576-SLD28U-017


To purchase full reel, order in multiples of 800:
SLD28U-017

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD28 UNI LDDIODE TVS AXIAL HI-POWER
Data Sheet 800
In Stock
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 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 753
In Stock
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 SLD40U-017
 Enlarge
576-SLD40U-017


To purchase full reel, order in multiples of 800:
SLD40U-017

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD40 UNI LDDIODE TVS AXIAL HI-POWER
Data Sheet 800
In Stock
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 SLD33U-017
 Enlarge
576-SLD33U-017


To purchase full reel, order in multiples of 800:
SLD33U-017

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD33 UNI LDDIODE TVS AXIAL HI-POWER
Data Sheet 721
In Stock
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 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 781
In Stock
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 SLD28-018
 Enlarge
576-SLD28-018


To purchase full reel, order in multiples of 800:
SLD28-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD28 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 684
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
Littelfuse SLD15-018
 Enlarge
576-SLD15-018


To purchase full reel, order in multiples of 800:
SLD15-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD15 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 800
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
Littelfuse SLD40-018
 Enlarge
576-SLD40-018


To purchase full reel, order in multiples of 800:
SLD40-018

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors SLD40 BI LDDIODE TVS AXIAL HI-POWER
Data Sheet 800
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
Amphenol Advanced Sensors MA100BF103BN
 Enlarge
MA100BF103BN

New Product
New Product


Amphenol Advanced Sensors Thermistors - NTC 0.030" DIA KAPTON SLEEVE 38AWG 10k Ohm
Data Sheet 288
In Stock
1: $6.52
10: $5.66
25: $4.23
100: $3.99
250: View



Min.: 1
Mult.: 1
Littelfuse SMBJ90CA-HRA
 Enlarge
576-SMBJ90CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ90CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 90Vr 600W 4.1A 5% BiDir HI-REL
Data Sheet 220
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ7.0CA-HRA
 Enlarge
576-SMBJ7.0CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ7.0CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 7Vr 600W 50A 5% BiDir HI-REL
Data Sheet 243
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ14CA-HRA
 Enlarge
576-SMBJ14CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ14CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 14Vr 600W 25.9A 5% BiDir HI-REL
Data Sheet 244
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ6.5CA-HRA
 Enlarge
576-SMBJ6.5CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ6.5CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 6.5Vr 600W 53.6A 5% BiDir HI-REL
Data Sheet 233
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ5.0CA-HRA
 Enlarge
576-SMBJ5.0CA-HRA


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

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 5Vr 600W 65.3A 5% BiDir HI-REL
Data Sheet 210
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Compare up to 20 parts.
92787
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See Product Specifications