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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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Phoenix Contact 2856812
 Enlarge
Phoenix Contact Surge Suppressors PT-2-PE/S-120AC
Data Sheet 65
In Stock
1: $144.64
5: $137.36
10: $133.07
25: $128.87
50: View



Min.: 1
Mult.: 1
Bussmann / Eaton 0603ESDA2-TR2
 Enlarge
504-0603ESDA2-TR2


To purchase full reel, order in multiples of 5000:
Bussmann / Eaton ESD Suppressors 0603 CERAMIC SUR 6X SUPPRESSOR
Page 2,425

Data Sheet
129,095
In Stock
Cut Tape
1: $0.49
10: $0.412
100: $0.309
250: $0.28
Reel
5,000: $0.145
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Schurter 0031.8201 Schurter Fuse Holder FUSE-HOLDER OGN
Page 850

Data Sheet
28,559
In Stock
1: $0.64
10: $0.51
50: $0.46
100: $0.43
250: View



Min.: 1
Mult.: 1
Bussmann / Eaton BK/GMC-1-R
 Enlarge
Bussmann / Eaton Cartridge Fuses SMALL DIM. FUSE
Data Sheet 19,940
In Stock
1: $0.80
10: $0.641
100: $0.534
200: $0.521
500: View



Min.: 1
Mult.: 1
Schurter 0031.1673
 Enlarge
Schurter Fuse Holder FEU FUSE HOLDER w/o cap
Data Sheet 6,597
In Stock
More Info Available
1: $1.52
25: $1.43
50: $1.26
100: $1.15
500: View



Min.: 1
Mult.: 1
Ametherm SG26
 Enlarge
SG26

New Product
New Product


Ametherm Inrush Current Limiters 5OHM 12AMP
Page 764

Data Sheet
10,353
In Stock
1: $2.39
10: $2.16
25: $2.05
100: $1.48
250: View



Min.: 1
Mult.: 1
Ametherm SL32 5R020 Ametherm Inrush Current Limiters 32mm 5ohms 20A INRSH CURR LIMITER
Page 764

Data Sheet
7,779
In Stock
1: $2.49
10: $2.25
25: $2.13
100: $1.54
250: View



Min.: 1
Mult.: 1
Keystone Electronics 3568 Keystone Electronics Fuse Holder .63 MINI FUSE HOLDER
Page 839

Data Sheet
20,159
In Stock
1: $1.10
100: $0.95
500: $0.67
1,000: $0.58
2,000: View



Min.: 1
Mult.: 1
Keystone Electronics 3557-2 Keystone Electronics Fuse Holder 2 IN 1 FUSE HOLDER
Page 839

Data Sheet
34,152
In Stock
1: $1.15
100: $0.95
500: $0.67
1,000: $0.58
2,000: View



Min.: 1
Mult.: 1
Bulgin FX0380
 Enlarge
Bulgin Fuse Holder IN-LINE FUSE HLDR 5X20mm
Data Sheet 5,305
In Stock
1: $3.66
25: $3.36
50: $2.99
100: $2.49
500: $2.23



Min.: 1
Mult.: 1
Phoenix Contact 2839334
 Enlarge
Phoenix Contact Surge Suppressors PT 2-PE/S-120AC-ST
Data Sheet 79
In Stock
1: $108.75
5: $103.28
10: $100.05
25: $96.89
50: View



Min.: 1
Mult.: 1
NXP Semiconductors PESD3V3X1BL,315
771-PESD3V3X1BL,315


To purchase full reel, order in multiples of 10000:
NXP Semiconductors TVS Diodes - Transient Voltage Suppressors Ultra LW capacitance BIDI ESD Protect dio
Data Sheet 27,241
In Stock
Cut Tape
1: $0.79
10: $0.571
100: $0.40
1,000: $0.32
Reel
10,000: $0.26
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
EPCOS / TDK B57703M0303G040
 Enlarge
EPCOS / TDK NTC Thermistors NTC Thermistor M 703/30 K/G 40 2 %
Data Sheet 5,336
In Stock
1: $4.26
10: $3.45
100: $2.69
250: $1.94
500: View



Min.: 1
Mult.: 1
Hammond Manufacturing 1581H6
 Enlarge
Hammond Manufacturing Power Outlet Strips Power Outlet Strip IEC 6-Outlet, 13.5"
Data Sheet 239
In Stock
1: $51.71
2: $50.14
5: $47.78
10: $47.00
25: View



Min.: 1
Mult.: 1
Littelfuse 0463030.ER
 Enlarge
576-0463030.ER


To purchase full reel, order in multiples of 2500:
0463030.ER

New Product
New Product


Littelfuse Surface Mount Fuses 30A 250V Fast Acting High Current
Page 840

Data Sheet
3,009
In Stock
Cut Tape
1: $5.18
10: $4.29
25: $4.11
50: $3.75
100: View
2,500: $2.23

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
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 49,472
In Stock
Cut Tape
1: $0.54
10: $0.402
100: $0.299
500: $0.253
Reel
3,000: $0.178
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
EPCOS / TDK B57861S0103A050
 Enlarge
EPCOS / TDK NTC Thermistors 10K +/-1% tol B3988 +/-0.3%
Data Sheet 5,186
In Stock
1: $3.52
10: $2.84
100: $2.22
200: $2.21
500: View



Min.: 1
Mult.: 1
Schurter 4430.2078
 Enlarge
Schurter Circuit Breakers TA45 BLK ROCKER 10A
Page 2,043

Data Sheet
626
In Stock
1: $17.84
10: $15.86
25: $15.23
50: $14.47



Min.: 1
Mult.: 1
Bourns CDNBS08-SRDA05-4
 Enlarge
652-CDNBS08-SRDA05-4


To purchase full reel, order in multiples of 2500:
Bourns TVS Diode Arrays SO-8 5V 500W Low Capacitance
Page 775

Data Sheet
9,005
In Stock
Cut Tape
1: $1.91
10: $1.55
100: $1.24
500: $1.08
Reel
2,500: $0.78
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Bourns MF-SD013/250-2
 Enlarge
652-MF-SD013/250-2


To purchase full reel, order in multiples of 400:
Bourns Resettable Fuses - PPTC 0.13A 60V 2ohm SMD
Data Sheet 12,036
In Stock
Cut Tape
1: $1.65
10: $1.50
25: $1.42
50: $1.21
Reel
400: $0.95
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
Littelfuse 0251.062MAT1L
 Enlarge
576-0251.062MAT1L


To purchase full ammo pack, order in multiples of 1000:
Littelfuse Fuses with Leads (Through Hole) 125V .062A
Data Sheet 6,000
In Stock
1: $3.81
10: $3.31
50: $2.80
100: $2.29
Reel
1,000: $1.70
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
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 841

Data Sheet
17,076
In Stock
Cut Tape
1: $1.15
10: $0.862
100: $0.719
250: $0.698
500: View
10,000: $0.428

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Maxim Integrated MAX13208EALB+T
 Enlarge
700-MAX13208EALBT


To purchase full reel, order in multiples of 2500:
Maxim Integrated TVS Diode Arrays 8Ch ESD Protection Diode Array
Data Sheet 4,213
In Stock
Cut Tape
1: $3.18
25: $2.43
50: $2.31
100: $2.13
Reel
2,500: $1.47
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
EPCOS / TDK B72580E0350K062
871-B72580E0350K062


To purchase full reel, order in multiples of 2000:
B72580E0350K062

New At Mouser
New At Mouser


EPCOS / TDK Varistors 1812 35Vrms 500A CT1812K35G
Data Sheet 17,465
In Stock
Cut Tape
1: $1.11
10: $0.877
100: $0.658
500: $0.497
Reel
2,000: $0.438
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Littelfuse AK3-380C Littelfuse TVS Diodes - Transient Voltage Suppressors 3KA 380V TVS BI AXIAL
Page 785

Data Sheet
167
In Stock
1: $56.10
2: $55.07
5: $54.44
10: $52.80
25: View



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