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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 ACTP250J1BJR-S
 Enlarge
652-ACTP250J1BJR-S


To purchase full reel, order in multiples of 3000:
ACTP250J1BJR-S

New Product
New Product


Bourns SCRs 190VDRM 250 VBO Bi-Directional
Datasheet 13,108
In Stock
Cut Tape
1: $1.36
10: $1.09
100: $0.839
500: $0.741
Reel
3,000: $0.519
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
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 22,034
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
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
Datasheet 11,990
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
Diodes Incorporated D5V0F3B6LP20-7
 Enlarge
621-D5V0F3B6LP20-7


To purchase full reel, order in multiples of 3000:
D5V0F3B6LP20-7

New Product
New Product


Diodes Incorporated TVS Diode Arrays Quad TVS Diode 0.5pF Dataline Protection
Datasheet 20,900
In Stock
Cut Tape
1: $0.60
10: $0.465
100: $0.30
1,000: $0.24
Reel
3,000: $0.203
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 11,611
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 SM8A27THE3/I
 Enlarge
78-SM8A27THE3/I


To purchase full reel, order in multiples of 1500:
SM8A27THE3/I

New Product
New Product


Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 8W,27+/-3V, SMD AEC-Q101 Qualified
Datasheet 1,469
In Stock
Cut Tape
1: $3.48
10: $2.80
100: $2.55
250: $2.30
Reel
1,500: $1.65
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Bourns LC77AY-1
 Enlarge
LC77AY-1

New Product
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
TDK NTCG063JF103FT
 Enlarge
810-NTCG063JF103FT


To purchase full reel, order in multiples of 15000:
NTCG063JF103FT

New Product
New Product


TDK NTC Thermistors 10Kohm 1% 0201
Datasheet 14,779
In Stock
Cut Tape
1: $0.19
Reel
15,000: $0.19



Min.: 1
Mult.: 1
Reel: 15,000
ON Semiconductor HBL5006HT1G
 Enlarge
863-HBL5006HT1G


To purchase full reel, order in multiples of 3000:
HBL5006HT1G

New Product
New Product


ON Semiconductor LED Protection Devices SHUNT HBLED Protection
Datasheet 33,000
In Stock
More Info Available
Cut Tape
1: $0.59
10: $0.394
100: $0.22
1,000: $0.16
Reel
3,000: $0.138
9,000: View



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 3,815
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
Littelfuse DSLP0080T023G6RP
 Enlarge
576-DSLP0080T023G6RP


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

New Product
New Product


Littelfuse Sidacs 8V 30A
Datasheet 3,179
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
Bourns P4SMA180CA
 Enlarge
652-P4SMA180CA


To purchase full reel, order in multiples of 5000:
P4SMA180CA

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 180V 400W BiDir
Datasheet 9,900
In Stock
Cut Tape
1: $0.54
10: $0.397
100: $0.25
1,000: $0.193
Reel
5,000: $0.159
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Bourns NR77AB0
 Enlarge
NR77AB0

New Product
New Product


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet 9,955
In Stock
1: $1.59
10: $1.45
25: $1.40
50: $1.20
100: View



Min.: 1
Mult.: 1
Bourns HC77AY-1
 Enlarge
HC77AY-1

New Product
New Product


Bourns Thermal Cutoffs TRIP TEMP 77C 5C TOL
Datasheet 9,985
In Stock
1: $1.48
10: $1.35
25: $1.30
50: $1.12
100: View



Min.: 1
Mult.: 1
Littelfuse SK225LDTP
 Enlarge
SK225LDTP

New Product
New Product


Littelfuse SCRs 1200V 25A Isolated
Datasheet 1,086
In Stock
1: $3.45
10: $2.76
50: $2.53
100: $2.07
200: View



Min.: 1
Mult.: 1
Littelfuse SK655KDTP
 Enlarge
SK655KDTP

New Product
New Product


Littelfuse SCRs 1600V 55A Isolated
Datasheet 438
In Stock
1: $7.90
10: $6.77
25: $6.49
50: $5.64
100: View



Min.: 1
Mult.: 1
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
STMicroelectronics T2550-12I
 Enlarge
T2550-12I

New Product
New Product


STMicroelectronics Triacs 1200V 25A Snubberless™ Triac
Datasheet 979
In Stock
1: $3.20
10: $2.72
100: $2.36
250: $2.24
500: View



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


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

New Product
New Product


Littelfuse Sidacs 12V 30A
Datasheet 3,300
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 1,067
In Stock
1: $4.20
10: $3.36
50: $3.08
100: $2.52
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 115
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 AB6N2-GC14KA143E/37C
 Enlarge
AB6N2-GC14KA143E/37C

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors Chip in Glass +/-.5% #38AWG Ni Thermistor
Datasheet 91
In Stock
1: $50.40
5: $46.42
25: $43.10
50: $39.79
100: View



Min.: 1
Mult.: 1
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: $50.40
5: $46.42
10: $43.10
25: $39.79
50: View



Min.: 1
Mult.: 1
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 116
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: $57.62
5: $53.07
10: $49.28
25: $45.49
50: View



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