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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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Bourns 1820-28-A3
 Enlarge
Bourns Surge Suppressors L/L 28vdc L/G 28vdc DIN-3 Clamp
Page 2,548

Data Sheet
183
In Stock
1: $98.47
5: $78.00
10: $75.56
25: $74.58
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2838186
 Enlarge
Phoenix Contact Surge Suppressors TT-2PE-24DC
Data Sheet 75
In Stock
1: $112.54
5: $106.88
10: $103.54
25: $100.27
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2856812
 Enlarge
Phoenix Contact Surge Suppressors PT-2-PE/S-120AC
Data Sheet 64
In Stock
1: $144.64
5: $137.36
10: $133.07
25: $128.87
50: View



Min.: 1
Mult.: 1
EPCOS / TDK B57471V2682J062
 Enlarge
EPCOS / TDK Thermistors - NTC 0805 6K8 J62 B-4480 NTC Thermistor
Data Sheet 42,000
In Stock
Reel
3,000: $0.177
9,000: $0.152
24,000: $0.149
48,000: $0.139
99,000: Quote



Min.: 3,000
Mult.: 3,000
Reel: 3,000
EPCOS / TDK B57261V2223J060
 Enlarge
EPCOS / TDK Thermistors - NTC 0402 22K 5% B-4575 NTC
Data Sheet 80,000
In Stock
Reel
10,000: $0.121
20,000: $0.119
50,000: $0.115
100,000: $0.104



Min.: 10,000
Mult.: 10,000
Reel: 10,000
Ametherm SG26
 Enlarge
SG26

New Product
New Product


Ametherm Inrush Current Limiters 5OHM 12AMP
Page 777

Data Sheet
9,153
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 777

Data Sheet
9,409
In Stock
More Info Available
1: $2.49
10: $2.25
25: $2.13
100: $1.54
250: View



Min.: 1
Mult.: 1
IXYS CS20-22moF1
 Enlarge
IXYS SCRs 20 Amps 2200V
Data Sheet 719
In Stock
1: $24.28
10: $20.23
100: $19.00
250: $17.78
500: View



Min.: 1
Mult.: 1
Keystone Electronics 3557-2 Keystone Electronics Fuse Holder 2 IN 1 FUSE HOLDER
Page 857

Data Sheet
33,135
In Stock
1: $0.91
10: $0.808
50: $0.728
100: $0.696
200: View



Min.: 1
Mult.: 1
Bussmann / Eaton BK/MDA-10
 Enlarge
Bussmann / Eaton Cartridge Fuses 250V 10A Time Delay Ceramic
Data Sheet 2,633
In Stock
1: $5.48
10: $4.87
25: $4.67
50: $4.17
100: View



Min.: 1
Mult.: 1
No

Bussmann / Eaton BK/HTB-44I
 Enlarge
Bussmann / Eaton Fuse Holder Panel Mount
Page 855

Data Sheet
3,446
In Stock
1: $8.78
10: $8.11
25: $7.77
50: $6.76
100: View



Min.: 1
Mult.: 1
No

AVX VCH4AG150R4MATWA
 Enlarge
581-VCH4AG150R4MATWA


To purchase full reel, order in multiples of 10000:
AVX Varistors 15volts 0.47pF
Page 817

Data Sheet
62,940
In Stock
Cut Tape
1: $0.10
500: $0.099
1,000: $0.066
Reel
10,000: $0.058
20,000: $0.053
50,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Vishay Semiconductors VESD03A1B-HD1-GS08
 Enlarge
78-VESD03A1B-HD1


To purchase full reel, order in multiples of 8000:
Vishay Semiconductors ESD Suppressors 3.3 Volt 3.5 Amp
Page 809

Data Sheet
47,824
In Stock
Cut Tape
1: $0.10
10: $0.099
50: $0.091
100: $0.087
Reel
8,000: $0.057
16,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 8,000
Murata Electronics NCP15XH103J03RC
81-NCP15XH103J03RC


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 10K OHM 5%
Page 835

Data Sheet
46,651
In Stock
Cut Tape
1: $0.11
10: $0.067
100: $0.051
1,000: $0.043
Reel
10,000: $0.032
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse 01110501Z Littelfuse Fuse Clips ACS 2AG PC MNT CLIP
Data Sheet 73,594
In Stock
1: $0.11
10: $0.096
100: $0.089
250: $0.079
500: View



Min.: 1
Mult.: 1
Schurter 0751.0062 Schurter Fuse Clips FUSE-CLIP OG BRASS
Page 869

Data Sheet
23,930
In Stock
1: $0.11
50: $0.10
100: $0.092
500: $0.084
1,000: $0.078



Min.: 1
Mult.: 1
Bourns MOV-07D470K
 Enlarge
Bourns Varistors 1100pF 47volts 10%
Page 818

Data Sheet
36,882
In Stock
1: $0.12
10: $0.105
100: $0.094
250: $0.084
500: View



Min.: 1
Mult.: 1
Murata Electronics NCP15XH103F03RC
81-NCP15XH103F03RC


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 10K OHM 1%
Data Sheet 54,368
In Stock
Cut Tape
1: $0.13
10: $0.08
100: $0.06
1,000: $0.051
Reel
10,000: $0.038
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
TE Connectivity / Raychem PESD0603-240
 Enlarge
650-PESD0603-240


To purchase full reel, order in multiples of 5000:
TE Connectivity / Raychem ESD Suppressors SMT 0603 PKG 24VDC PESD PROTECTOR
Page 847

Data Sheet
51,991
In Stock
More Info Available
Cut Tape
1: $0.15
10: $0.138
100: $0.125
500: $0.098
Reel
5,000: $0.078
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Vishay Semiconductors VBUS05L1-DD1-G-08
 Enlarge
78-VBUS05L1-DD1-G-08


To purchase full reel, order in multiples of 8000:
Vishay Semiconductors ESD Suppressors Bidirect Single-line ESD PROTECTION
Page 809

Data Sheet
22,601
In Stock
Cut Tape
1: $0.16
25: $0.145
100: $0.135
250: $0.124
Reel
8,000: $0.08
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 8,000
Bourns CG0603MLC-05E
 Enlarge
652-CG0603MLC-05E


To purchase full reel, order in multiples of 5000:
Bourns Varistors Chip Guard 0603 5 Volts
Data Sheet 35,714
In Stock
More Info Available
Cut Tape
1: $0.19
10: $0.158
100: $0.11
1,000: $0.104
Reel
5,000: $0.078
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Murata Electronics NCP18XH103J03RB
81-NCP18XH103J03RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - NTC 10K OHM 5%
Page 835

Data Sheet
106,018
In Stock
Cut Tape
1: $0.20
10: $0.125
100: $0.094
1,000: $0.08
Reel
4,000: $0.069
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Murata Electronics NCP18WB473J03RB
81-NCP18WB473J03RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - NTC 47K OHM 5%
Page 835

Data Sheet
73,575
In Stock
Cut Tape
1: $0.20
10: $0.125
100: $0.094
1,000: $0.08
Reel
4,000: $0.069
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Vishay / BC Components NTCS0603E3103HMT
 Enlarge
594-2381-615-36103


To purchase full reel, order in multiples of 4000:
Vishay / BC Components Thermistors - NTC 10K OHM 10%
Data Sheet 7,872
In Stock
Cut Tape
1: $0.20
Reel
4,000: $0.171
8,000: $0.168
12,000: $0.167

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bussmann / Eaton PTS120660V005
 Enlarge
504-PTS120660V005


To purchase full reel, order in multiples of 2500:
Bussmann / Eaton Resettable Fuses - PPTC PPTC 1206 60V 0.05A SMD
Data Sheet 60,835
In Stock
Cut Tape
1: $0.20
10: $0.174
100: $0.138
250: $0.132
Reel
2,500: $0.09
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Compare up to 20 parts.
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