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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)
Quantity RoHS
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EPCOS B57560G104F2
Enlarge
EPCOS Thermistors - NTC 100k 4085
Data Sheet Non-Stocked
245: $4.89
500: $4.12
1,000: $3.82
2,500: $3.72
5,000: Quote



Min.: 245
Mult.: 1
EPCOS Thermistors - PTC 975-A 120-A 54 8X1 PTC Thermistor
Data Sheet Non-Stocked
1,970: $0.656
3,000: $0.579
24,000: View



Min.: 1,970
Mult.: 1
871-B59109J130A20


To purchase full reel, order in multiples of 500:
EPCOS Thermistors - PTC 560volts 100ohms J109
Data Sheet Non-Stocked Lead-Time 19 Weeks
Cut Tape
435: $3.13
Reel
500: $3.04
1,000: $2.97

MouseReel Available


Min.: 435
Mult.: 1
Reel: 500
STMicroelectronics EMIF10-COM01C2
Enlarge
511-EMIF10-COM01C2


To purchase full reel, order in multiples of 5000:
STMicroelectronics ESD Suppressors unidirect 10line flt 45pF -37db @ 900MHz
Data Sheet Non-Stocked Lead-Time 7 Weeks
Cut Tape
3,950: $0.382
Reel
5,000: $0.372
10,000: $0.366

MouseReel Available


Min.: 3,950
Mult.: 1
Reel: 5,000
511-ACS108-6SUF-TR


To purchase full reel, order in multiples of 5000:
STMicroelectronics Triacs ACS Overvoltage 0.8A 600V 10mA Switch
Data Sheet Non-Stocked
Cut Tape
3,480: $0.648
Reel
5,000: $0.599
10,000: $0.558

MouseReel Available


Min.: 3,480
Mult.: 1
Reel: 5,000
Diodes Incorporated 1.5KE200A-T
Enlarge
621-1.5KE200A-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 171.1V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.309
Reel
1,000: $0.24
2,000: $0.202
10,000: $0.195
25,000: $0.188
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE30A-T
Enlarge
621-1.5KE30A-T


To purchase full reel, order in multiples of 1000:
1.5KE30A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 25.60V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE18A-T
Enlarge
621-1.5KE18A-T


To purchase full reel, order in multiples of 1000:
1.5KE18A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 15.30V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE24A-T
Enlarge
621-1.5KE24A-T


To purchase full reel, order in multiples of 1000:
1.5KE24A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 20.50V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE27A-T
Enlarge
621-1.5KE27A-T


To purchase full reel, order in multiples of 1000:
1.5KE27A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 23.10V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE43A-T
Enlarge
621-1.5KE43A-T


To purchase full reel, order in multiples of 1000:
1.5KE43A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 36.80V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE47A-T
Enlarge
621-1.5KE47A-T


To purchase full reel, order in multiples of 1000:
1.5KE47A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 40.20V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE68A-T
Enlarge
621-1.5KE68A-T


To purchase full reel, order in multiples of 1000:
1.5KE68A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 58.10V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE51A-T
Enlarge
621-1.5KE51A-T


To purchase full reel, order in multiples of 1000:
1.5KE51A-T

Not recommended for new designs.
NRND


Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 43.60V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.357
Reel
1,000: $0.277
2,000: $0.233
10,000: $0.225
25,000: $0.216
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE200CA-T
Enlarge
621-1.5KE200CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 171.1V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE15CA-T
Enlarge
621-1.5KE15CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 12.80V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE24CA-T
Enlarge
621-1.5KE24CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 20.50V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE30CA-T
Enlarge
621-1.5KE30CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 25.60V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE47CA-T
Enlarge
621-1.5KE47CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 40.20V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE100CA-T
Enlarge
621-1.5KE100CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 85.50V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE43CA-T
Enlarge
621-1.5KE43CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 36.80V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE12CA-T
Enlarge
621-1.5KE12CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 10.20V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE68CA-T
Enlarge
621-1.5KE68CA-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 58.10V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
500: $0.384
Reel
1,000: $0.298
2,000: $0.251
10,000: $0.242
25,000: $0.233
50,000: View



Min.: 500
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE250A-T
Enlarge
621-1.5KE250A-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 214.0V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
460: $0.619
500: $0.549
Reel
1,000: $0.434
2,000: $0.372
10,000: $0.359
25,000: View



Min.: 460
Mult.: 1
Reel: 1,000
Diodes Incorporated 1.5KE350A-T
Enlarge
621-1.5KE350A-T


To purchase full reel, order in multiples of 1000:
Diodes Incorporated TVS Diodes - Transient Voltage Suppressors 1500W 300.0V
Data Sheet Non-Stocked Lead-Time 8 Weeks
Cut Tape
460: $0.619
500: $0.549
Reel
1,000: $0.434
2,000: $0.372
10,000: $0.359
25,000: View



Min.: 460
Mult.: 1
Reel: 1,000
Compare up to 20 parts.
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