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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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Littelfuse PGB1010603NR
Enlarge
576-PGB1010603NR


To purchase full reel, order in multiples of 5000:
Littelfuse ESD Suppressors PGB1010603NR
Page 799

Data Sheet
36,589
In Stock
Cut Tape
1: $0.66
10: $0.494
100: $0.311
1,000: $0.24
Reel
5,000: $0.199
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse PLED6M
Enlarge
576-PLED6M


To purchase full reel, order in multiples of 3000:
Littelfuse LED Protection Devices LED PROTECTOR 6V
Page 800

Data Sheet
66,007
In Stock
Cut Tape
1: $0.69
10: $0.505
100: $0.318
1,000: $0.245
Reel
3,000: $0.213
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse P4SMA400CA
Enlarge
576-P4SMA400CA


To purchase full reel, order in multiples of 5000:
Littelfuse TVS Diodes - Transient Voltage Suppressors 342Vso 380Vbr
Data Sheet 35,962
In Stock
Cut Tape
1: $0.69
10: $0.516
100: $0.325
1,000: $0.25
Reel
5,000: $0.207
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
EPCOS B57301V2472J60
Enlarge
871-B57301V2472J60


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - NTC NTC Thermistor 0603 4K7 J60 B-3650
Data Sheet 62,396
In Stock
Cut Tape
1: $0.70
10: $0.569
100: $0.208
1,000: $0.192
Reel
4,000: $0.136
24,000: View



Min.: 1
Mult.: 1
Reel: 4,000
Texas Instruments TPD2E007DCKR
Enlarge
595-TPD2E007DCKR


To purchase full reel, order in multiples of 3000:
Texas Instruments ESD Suppressors 2-Channel ESD
Page 808

Data Sheet
31,287
In Stock
Cut Tape
1: $0.73
10: $0.65
25: $0.574
50: $0.535
100: View
3,000: $0.225

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0466003.NR
Enlarge
576-0466003.NR


To purchase full reel, order in multiples of 5000:
Littelfuse Surface Mount Fuses 32V 3A VFA Slimline
Page 859

Data Sheet
24,228
In Stock
Cut Tape
1: $0.74
10: $0.586
100: $0.486
1,000: $0.442
Reel
5,000: $0.376
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Texas Instruments TPD4S012DRYR
Enlarge
595-TPD4S012DRYR


To purchase full reel, order in multiples of 5000:
Texas Instruments ESD Suppressors 4Ch USB ESD Solution w/ Pwr Clamp
Data Sheet 33,068
In Stock
Cut Tape
1: $0.77
10: $0.682
25: $0.603
50: $0.561
100: View
5,000: $0.236

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Cooper Bussmann BK/GMC-1-R
Enlarge
Cooper Bussmann Cartridge Fuses SMALL DIM. FUSE
Data Sheet 23,208
In Stock
1: $0.80
10: $0.641
100: $0.534
200: $0.521
500: View



Min.: 1
Mult.: 1
Murata Electronics PRG21BC4R7MM1RA
Enlarge
81-PRG21BC4R7MM1RA


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - PTC 4.7 ohms 90deg C
Page 836

Data Sheet
28,346
In Stock
Cut Tape
1: $0.80
10: $0.485
100: $0.359
1,000: $0.323
Reel
4,000: $0.288
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
EPCOS B57421V2103J62
Enlarge
871-B57421V2103J62


To purchase full reel, order in multiples of 4000:
EPCOS Thermistors - NTC 10k 4000 3%
Page 831

Data Sheet
43,347
In Stock
Cut Tape
1: $0.83
10: $0.694
100: $0.278
1,000: $0.253
Reel
4,000: $0.176
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
EPCOS B57351V5223J060
Enlarge
871-B57351V5223J060


To purchase full reel, order in multiples of 52000:
EPCOS Thermistors - NTC 0603 22K 5% B-4000 NTC
51,446
In Stock
Cut Tape
1: $0.84
10: $0.691
100: $0.253
1,000: $0.232
2,500: View
52,000: $0.13

MouseReel Available


Min.: 1
Mult.: 1
Reel: 52,000
STMicroelectronics X0202MN 5BA4
Enlarge
511-X0202MN


To purchase full reel, order in multiples of 1000:
STMicroelectronics SCRs 1.25 Amp 600 Volt
Page 785

Data Sheet
27,574
In Stock
Cut Tape
1: $0.87
10: $0.675
100: $0.436
Reel
1,000: $0.349
2,000: $0.294
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse SP0503BAHTG
Enlarge
576-SP0503BAHTG


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diode Arrays TVS AVAL DIODE SMT
Data Sheet

Product Info.
43,663
In Stock
Cut Tape
1: $0.87
10: $0.679
100: $0.439
1,000: $0.351
Reel
3,000: $0.309
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
EPCOS B72530T300K62
Enlarge
871-B72530T300K62


To purchase full reel, order in multiples of 2000:
EPCOS Varistors 1210 30V 300A 1000pF CT1210K30G
28,126
In Stock
Cut Tape
1: $0.88
10: $0.746
100: $0.332
1,000: $0.302
Reel
2,000: $0.219
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Bourns LSP0900BJR-S
Enlarge
652-LSP0900BJR-S


To purchase full reel, order in multiples of 3000:
Bourns LED Protection Devices LED Shunt Protector 9volts 2 LEDs
Page 842

Data Sheet
23,603
In Stock
Cut Tape
1: $0.89
10: $0.776
100: $0.52
1,000: $0.354
Reel
3,000: $0.312
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse PGB2010402KRHF
Enlarge
576-PGB2010402KRHF


To purchase full reel, order in multiples of 10000:
Littelfuse ESD Suppressors PULSEGUARD 0402
Data Sheet 25,215
In Stock
Cut Tape
1: $0.90
10: $0.705
100: $0.455
1,000: $0.364
Reel
10,000: $0.288
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Texas Instruments SN65220DBVR
Enlarge
595-SN65220DBVR


To purchase full reel, order in multiples of 3000:
Texas Instruments TVS Diode Arrays Single USB Port
Page 808

Data Sheet
31,160
In Stock
Alternative Packaging
Cut Tape
1: $0.90
10: $0.723
100: $0.555
500: $0.429
Reel
3,000: $0.343
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMCJ400CA
Enlarge
576-SMCJ400CA


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diodes - Transient Voltage Suppressors 400Vr 1500W 2.3A 5% BiDirectional
Data Sheet 23,253
In Stock
Cut Tape
1: $0.91
10: $0.754
100: $0.579
500: $0.513
Reel
3,000: $0.367
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics USBLC6-2SC6
Enlarge
511-USBLC6-2SC6


To purchase full reel, order in multiples of 3000:
STMicroelectronics TVS Diode Arrays ESD Protection Low Cap
Page 804

Data Sheet
29,854
In Stock
Cut Tape
1: $0.92
10: $0.711
100: $0.566
500: $0.516
Reel
3,000: $0.35
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics USBLC6-2P6
Enlarge
511-USBLC6-2P6


To purchase full reel, order in multiples of 3000:
STMicroelectronics TVS Diode Arrays High Speed Interface Protection Low Cap
Page 804

Data Sheet
21,832
In Stock
Cut Tape
1: $0.92
10: $0.711
100: $0.566
500: $0.516
Reel
3,000: $0.35
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse PGB102ST23WR
Enlarge
576-PGB102ST23WR


To purchase full reel, order in multiples of 3000:
Littelfuse ESD Suppressors PulseGuard ESD SOT23 24VDC PGB102ST23WR
Page 799

Data Sheet
31,507
In Stock
Cut Tape
1: $0.93
10: $0.727
100: $0.47
1,000: $0.376
Reel
3,000: $0.331
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
STMicroelectronics HDMIULC6-2P6
Enlarge
511-HDMIULC6-2P6


To purchase full reel, order in multiples of 3000:
STMicroelectronics TVS Diode Arrays ESD Protection
Page 804

Data Sheet
28,579
In Stock
Cut Tape
1: $0.99
10: $0.787
100: $0.604
500: $0.535
Reel
3,000: $0.364
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP0504BAHTG
Enlarge
576-SP0504BAHTG


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diode Arrays SP0504BAHTG
Page 797

Data Sheet
27,580
In Stock
Cut Tape
1: $1.01
10: $0.794
100: $0.513
1,000: $0.41
Reel
3,000: $0.366
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor MG2040MUTAG
Enlarge
863-MG2040MUTAG


To purchase full reel, order in multiples of 3000:
ON Semiconductor TVS Diode Arrays HDMI PORT ESD 350V TR
Data Sheet 17,700
In Stock
Cut Tape
1: $1.01
10: $0.806
100: $0.619
500: $0.547
Reel
3,000: $0.383
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0468001.NR
Enlarge
576-0468001.NR


To purchase full reel, order in multiples of 5000:
Littelfuse Surface Mount Fuses 1A Slo-Blo
Page 859

Data Sheet
16,813
In Stock
Cut Tape
1: $1.07
10: $0.802
100: $0.668
500: $0.651
Reel
5,000: $0.484
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Compare up to 20 parts.
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