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All Products > Circuit Protection

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, Eaton, 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 P6SMB18CA
 Enlarge
652-P6SMB18CA


To purchase full reel, order in multiples of 3000:
P6SMB18CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 18V 600W BiDir
Datasheet 22,484
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
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
Datasheet 14,687
In Stock
Cut Tape
1: $0.55
10: $0.365
100: $0.204
1,000: $0.148
Reel
3,000: $0.128
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Bourns 1.5SMC110CA
 Enlarge
652-1.5SMC110CA


To purchase full reel, order in multiples of 3000:
1.5SMC110CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 100V 1500W BiDir
Datasheet 11,635
In Stock
Cut Tape
1: $0.71
10: $0.523
100: $0.329
1,000: $0.254
Reel
3,000: $0.21
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Vishay Semiconductors SMBJ3V3-M3/52
 Enlarge
SMBJ3V3-M3/52

New Product
New Product


Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 600W,3.3V Unidir SMB TVS Diode
Datasheet 7,361
In Stock
Cut Tape
1: $0.64
10: $0.502
100: $0.324
1,000: $0.259
2,500: View



Min.: 1
Mult.: 1
NXP Semiconductors PUSB3AB6Z
 Enlarge
771-PUSB3AB6Z


To purchase full reel, order in multiples of 4000:
PUSB3AB6Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Datasheet 8,050
In Stock
Cut Tape
1: $0.56
10: $0.451
100: $0.284
1,000: $0.213
Reel
4,000: $0.181
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse SP4044-04ATG
 Enlarge
576-SP4044-04ATG


To purchase full reel, order in multiples of 4000:
SP4044-04ATG

New Product
New Product


Littelfuse TVS Diode Arrays 1.5pF 30kV
Datasheet 3,515
In Stock
Cut Tape
1: $1.10
10: $0.876
100: $0.672
500: $0.596
Reel
4,000: $0.426
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns LC77AY-1
 Enlarge
LC77AY-1

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New Product


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet 9,990
In Stock
1: $1.43
10: $1.31
25: $1.26
50: $1.08
100: View



Min.: 1
Mult.: 1
Bourns NR77AB0
 Enlarge
NR77AB0

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New Product


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet 9,978
In Stock
1: $1.59
10: $1.45
25: $1.40
50: $1.20
100: View



Min.: 1
Mult.: 1
Littelfuse A0609CA2LRP
 Enlarge
576-A0609CA2LRP


To purchase full reel, order in multiples of 2500:
A0609CA2LRP

New Product
New Product


Littelfuse Sidacs 54V 78V DO214 3L
Datasheet 2,690
In Stock
Cut Tape
1: $1.60
10: $1.29
100: $1.03
500: $0.905
Reel
2,500: $0.698
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Littelfuse DSLP0080T023G6RP
 Enlarge
576-DSLP0080T023G6RP


To purchase full reel, order in multiples of 3000:
DSLP0080T023G6RP

New Product
New Product


Littelfuse Sidacs 8V 30A
Datasheet 3,180
In Stock
Cut Tape
1: $1.40
10: $1.12
100: $0.86
500: $0.76
Reel
3,000: $0.532
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP4045-04ATG
 Enlarge
576-SP4045-04ATG


To purchase full reel, order in multiples of 4000:
SP4045-04ATG

New Product
New Product


Littelfuse TVS Diode Arrays 1.5pF 30kV
Datasheet 4,195
In Stock
Cut Tape
1: $1.01
10: $0.807
100: $0.619
500: $0.549
Reel
4,000: $0.392
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns HC77AY-1
 Enlarge
HC77AY-1

New Product
New Product


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet 9,995
In Stock
1: $1.48
10: $1.35
25: $1.30
50: $1.12
100: View



Min.: 1
Mult.: 1
576-SP1021-01WTG


To purchase full reel, order in multiples of 15000:
SP1021-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 6pF 12kV Bi
Datasheet 29,900
In Stock
Cut Tape
1: $0.47
10: $0.272
100: $0.129
1,000: $0.099
Reel
15,000: $0.07
45,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 15,000
Littelfuse DSLP0180T023G6RP
 Enlarge
576-DSLP0180T023G6RP


To purchase full reel, order in multiples of 3000:
DSLP0180T023G6RP

New Product
New Product


Littelfuse Sidacs 18V 30A
Datasheet 3,200
In Stock
Cut Tape
1: $1.40
10: $1.12
100: $0.86
500: $0.76
Reel
3,000: $0.532
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Amphenol Advanced Sensors AB6B2-GC16KA143E/37C
 Enlarge
AB6B2-GC16KA143E/37C

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors Chip in Glass +/-.5% #38AWG Ni Thermistor
Datasheet 100
In Stock
1: $53.06
2: $51.51
5: $48.24
10: $44.22
25: View



Min.: 1
Mult.: 1
Littelfuse 5KP33CA-HRA
 Enlarge
576-5KP33CA-HRA


To purchase full reel, order in multiples of 800:
5KP33CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 33Vso 36VAC 95A BI-DIRECT
Datasheet 120
In Stock
Cut Tape
1: $20.90
10: $19.00
25: $17.57
50: $16.62
100: View
800: $12.63



Min.: 1
Mult.: 1
Reel: 800
Littelfuse 5KP28A-HRA
 Enlarge
576-5KP28A-HRA


To purchase full reel, order in multiples of 800:
5KP28A-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 28Vso 31VAC 112A UNI-DIRECT
Datasheet 120
In Stock
Cut Tape
1: $20.90
10: $19.00
25: $17.57
50: $16.62
100: View
800: $12.63



Min.: 1
Mult.: 1
Reel: 800
Amphenol Advanced Sensors A96N4-GC11KA143L/37C
 Enlarge
A96N4-GC11KA143L/37C

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors Chip in Glass +/-15% #44AWG Ni Thermistor
Datasheet 100
In Stock
1: $57.29
2: $52.85
5: $49.33
10: $46.80
25: $44.21



Min.: 1
Mult.: 1
Littelfuse DSLP0360T023G6RP
 Enlarge
576-DSLP0360T023G6RP


To purchase full reel, order in multiples of 3000:
DSLP0360T023G6RP

New Product
New Product


Littelfuse Sidacs 36V 30A
Datasheet 3,200
In Stock
Cut Tape
1: $1.40
10: $1.12
100: $0.86
500: $0.76
Reel
3,000: $0.532
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SK225LDTP
 Enlarge
SK225LDTP

New Product
New Product


Littelfuse SCRs 1200V 25A Isolated
Datasheet 1,094
In Stock
1: $3.45
10: $2.76
50: $2.53
100: $2.07
200: View



Min.: 1
Mult.: 1
Littelfuse 5KP33A-HRA
 Enlarge
576-5KP33A-HRA


To purchase full reel, order in multiples of 800:
5KP33A-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 33Vso 36VAC 95A UNI-DIRECT
Datasheet 120
In Stock
Cut Tape
1: $20.90
10: $19.00
25: $17.57
50: $16.62
100: View
800: $12.63



Min.: 1
Mult.: 1
Reel: 800
Littelfuse 30KPA33A-HRA
 Enlarge
576-30KPA33A-HRA


To purchase full reel, order in multiples of 800:
30KPA33A-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 33Vso 36VAC 517A UNI-DIRECT
Datasheet 120
In Stock
Cut Tape
1: $33.99
5: $32.46
10: $31.45
25: $28.90
50: View
800: $20.41



Min.: 1
Mult.: 1
Reel: 800
Littelfuse DSLP0120T023G6RP
 Enlarge
576-DSLP0120T023G6RP


To purchase full reel, order in multiples of 3000:
DSLP0120T023G6RP

New Product
New Product


Littelfuse Sidacs 12V 30A
Datasheet 3,400
In Stock
Cut Tape
1: $1.40
10: $1.12
100: $0.86
500: $0.76
Reel
3,000: $0.532
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse DSLP0240T023G6RP
 Enlarge
576-DSLP0240T023G6RP


To purchase full reel, order in multiples of 3000:
DSLP0240T023G6RP

New Product
New Product


Littelfuse Sidacs 24V 30A
Datasheet 3,200
In Stock
Cut Tape
1: $1.40
10: $1.12
100: $0.86
500: $0.76
Reel
3,000: $0.532
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SK625LDTP
 Enlarge
SK625LDTP

New Product
New Product


Littelfuse SCRs 1600V 25A Isolated
Datasheet 1,088
In Stock
1: $4.20
10: $3.36
50: $3.08
100: $2.52
200: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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