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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.
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595-TPD2EUSB30DRTR


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

Data Sheet
77,651
In Stock
Cut Tape
1: $0.61
10: $0.462
100: $0.243
1,000: $0.218
Reel
3,000: $0.186
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Schurter 0031.8201
Enlarge
Schurter Fuse Holder FUSE-HOLDER OGN
Page 869

Data Sheet
18,798
In Stock
1: $0.64
10: $0.51
50: $0.46
100: $0.43
250: View



Min.: 1
Mult.: 1
Littelfuse PGB1010603MR
Enlarge
576-PGB1010603MR


To purchase full reel, order in multiples of 1000:
Littelfuse ESD Suppressors 0603 24VDC .06pF
Page 799

Data Sheet
59,928
In Stock
More Info Available
Cut Tape
1: $0.66
10: $0.494
100: $0.311
Reel
1,000: $0.233
2,000: $0.199
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Texas Instruments TPD4E001DBVR
Enlarge
595-TPD4E001DBVR


To purchase full reel, order in multiples of 3000:
Texas Instruments ESD Suppressors Low-Cap 4Ch +/-15kV ESD Protection Array
Data Sheet 36,394
In Stock
Cut Tape
1: $0.68
10: $0.543
100: $0.405
500: $0.298
Reel
3,000: $0.229
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse V5.5MLA0603H
Enlarge
576-V5.5MLA0603H


To purchase full reel, order in multiples of 2500:
Littelfuse Varistors 5.5V 30A 760pF
Page 821

Data Sheet
41,935
In Stock
Cut Tape
1: $0.69
10: $0.505
100: $0.318
1,000: $0.245
Reel
2,500: $0.214
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
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
65,894
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
Bussmann / Eaton BK/GMC-1-R
Enlarge
Bussmann / Eaton Cartridge Fuses SMALL DIM. FUSE
Data Sheet 21,813
In Stock
1: $0.80
10: $0.641
100: $0.534
200: $0.521
500: View



Min.: 1
Mult.: 1
EPCOS B57351V5223J060
Enlarge
871-B57351V5223J060


To purchase full reel, order in multiples of 52000:
EPCOS Thermistors - NTC 0603 22K 5% B-4000 NTC
Data Sheet 51,442
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
Littelfuse SRV05-4HTG
Enlarge
576-SRV05-4HTG


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diode Arrays 6V 0.1uA 20kV ESD Contact
Data Sheet 29,384
In Stock
Cut Tape
1: $0.87
10: $0.72
100: $0.552
500: $0.49
Reel
3,000: $0.35
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
Data Sheet 31,840
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
24,593
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

MouseReel Available


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 29,961
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
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 19,923
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
24,472
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
25,062
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
32,419
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
Vishay Semiconductors VESD05A6-HAF-GS08
Enlarge
78-VESD05A6-HAF


To purchase full reel, order in multiples of 3000:
Vishay Semiconductors ESD Suppressors 5.0 Volt 60 Watt 6 Diode
Data Sheet 49,991
In Stock
Cut Tape
1: $0.95
10: $0.787
50: $0.623
100: $0.457
Reel
3,000: $0.182
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
23,900
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
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
17,249
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
STMicroelectronics T835-600B-TR
Enlarge
511-T835-600B-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Triacs 8.0 Amp 600 Volt
Page 784

Data Sheet
31,061
In Stock
Alternative Packaging
Cut Tape
1: $1.10
10: $0.851
100: $0.677
500: $0.618
Reel
2,500: $0.419
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
EPCOS B57452V5472J062
Enlarge
871-B57452V5472J062


To purchase full reel, order in multiples of 51000:
EPCOS Thermistors - NTC 0805 4.7K 5% B-4480 NTC
Data Sheet 49,754
In Stock
Cut Tape
1: $1.10
10: $0.901
100: $0.329
1,000: $0.302
2,500: View
51,000: $0.169

MouseReel Available


Min.: 1
Mult.: 1
Reel: 51,000
Littelfuse 0435.750KR
Enlarge
576-0435.750KR


To purchase full reel, order in multiples of 10000:
Littelfuse Surface Mount Fuses 32V .75A 0402 Very Fast Acting
Page 859

Data Sheet
17,805
In Stock
Cut Tape
1: $1.12
10: $0.842
100: $0.701
500: $0.681
1,000: View
10,000: $0.481

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Bourns CDSOT23-SRV05-4
Enlarge
652-CDSOT23-SRV05-4


To purchase full reel, order in multiples of 3000:
Bourns TVS Diode Arrays SOT-23 5V 4DIODE Low Capacitance
Page 787

Data Sheet
25,834
In Stock
Cut Tape
1: $1.27
10: $1.00
100: $0.697
500: $0.63
Reel
3,000: $0.49
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0251.062MRT1L
Enlarge
576-0251.062MRT1L


To purchase full reel, order in multiples of 1000:
Littelfuse Fuses with Leads (Through Hole) 125V .062A
Data Sheet 13,821
In Stock
Cut Tape
1: $1.28
10: $0.965
100: $0.804
200: $0.784
Reel
1,000: $0.583
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
STMicroelectronics BTA06-600CWRG
Enlarge
STMicroelectronics Triacs 6 Amp 600 Volt
Page 784

Data Sheet
15,971
In Stock
1: $1.29
10: $0.995
100: $0.791
500: $0.722
1,000: View



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