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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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(USD)
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Littelfuse 0259.500MX913
Enlarge
0259.500MX913

New Technology
New Technology


Littelfuse Fuses with Leads (Through Hole) 125V .5A PICO UL913
Page 865

Data Sheet
1,683
In Stock
1: $13.57
10: $11.63
25: $11.15
50: $9.70
100: View



Min.: 1
Mult.: 1
Schurter 4430.2078
Enlarge
Schurter Circuit Breakers TA45 BLK ROCKER 10A
Page 2,134

Data Sheet
455
In Stock
1: $17.84
10: $15.86
25: $15.23
50: $14.47



Min.: 1
Mult.: 1
Littelfuse 30KPA70A
Enlarge
576-30KPA70A


To purchase full reel, order in multiples of 800:
Littelfuse TVS Diodes - Transient Voltage Suppressors TVS Hi Power Diode 30KPA Axial
Data Sheet 760
In Stock
Cut Tape
1: $20.16
10: $18.29
25: $16.96
100: $15.54
250: View
800: $11.81



Min.: 1
Mult.: 1
Reel: 800
772-TQP200002


To purchase full reel, order in multiples of 10000:
TriQuint Semiconductor ESD Suppressors Dual ESD Protection Diode
9,875
In Stock
Cut Tape
1: $21.42
25: $14.41
100: $9.69
250: $6.25
500: View
10,000: $0.762

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Bussmann / Eaton HFA-1K0967
Enlarge
Bussmann / Eaton Fuse Holder HFA Holder w/12" 14AWG Wire
Data Sheet 363
In Stock
1: $53.72
10: $49.55
25: $47.53
50: $41.34
100: View



Min.: 1
Mult.: 1
Phoenix Contact 2920641
Enlarge
Phoenix Contact Surge Suppressors TT-2-PE-M-24DC
Data Sheet 153
In Stock
1: $76.38
5: $74.02
10: $71.68
25: $66.46
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2839334
Enlarge
Phoenix Contact Surge Suppressors PT 2-PE/S-120AC-ST
Data Sheet 73
In Stock
1: $98.62
10: $93.41
25: $91.86
50: $89.75
100: $87.55



Min.: 1
Mult.: 1
Phoenix Contact 2838186
Enlarge
Phoenix Contact Surge Suppressors TT-2PE-24DC
Data Sheet 112
In Stock
1: $110.33
5: $105.92
10: $101.51
25: $96.00
50: View



Min.: 1
Mult.: 1
Phoenix Contact 2856812
Enlarge
Phoenix Contact Surge Suppressors PT-2-PE/S-120AC
Data Sheet 65
In Stock
1: $131.17
10: $124.22
25: $122.19
50: $119.37
100: $116.45



Min.: 1
Mult.: 1
EPCOS B57471V2682J062
Enlarge
EPCOS Thermistors - NTC 0805 6K8 J62 B-4480 NTC Thermistor
Data Sheet 48,092
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 B57261V2223J060
Enlarge
EPCOS 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
EPCOS B57861S0103A050
Enlarge
EPCOS Thermistors - NTC 10K +/-1% tol B3988 +/-0.3%
Data Sheet 6,000
In Stock
1,000: $1.28



Min.: 1,000
Mult.: 1,000
Ametherm SL32 5R020
Enlarge
SL32 5R020

New At Mouser
New At Mouser


Ametherm Inrush Current Limiters 32mm 5ohms 20A INRSH CURR LIMITER
Page 777

Data Sheet
9,983
In Stock
1: $2.49
10: $2.25
25: $2.13
100: $1.54
250: View



Min.: 1
Mult.: 1
Ametherm MS35 1R040
Enlarge
MS35 1R040

New At Mouser
New At Mouser


Ametherm Inrush Current Limiters 35mm 1ohms 40A INRSH CURR LIMITER
Page 778

Data Sheet
3,599
In Stock
1: $7.19
10: $6.69
25: $5.45
50: $4.83
100: View



Min.: 1
Mult.: 1
IXYS CS20-22moF1
Enlarge
IXYS SCRs 20 Amps 2200V
Data Sheet 785
In Stock
1: $24.28
10: $20.23
100: $19.00
250: $17.78
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 162
In Stock
1: $45.29
5: $44.40
10: $43.78
25: $40.58
50: View



Min.: 1
Mult.: 1
Keystone Electronics 3568
Enlarge
Keystone Electronics Fuse Holder .63 MINI FUSE HOLDER
Page 857

Data Sheet
30,429
In Stock
1: $0.91
10: $0.807
50: $0.728
100: $0.696
200: View



Min.: 1
Mult.: 1
771-KTY84/130,153


To purchase full ammo pack, order in multiples of 1000:
NXP Semiconductors Thermistors - PTC Temp Sensor Analog 2-Pin
Data Sheet 14,474
In Stock
1: $1.35
10: $1.07
100: $0.834
500: $0.737
Reel
1,000: $0.582
2,000: View



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


Bussmann / Eaton BK/MDA-10
Enlarge
Bussmann / Eaton Cartridge Fuses 250V 10A Time Delay Ceramic
Data Sheet 2,744
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
4,183
In Stock
1: $8.78
10: $8.11
25: $7.77
50: $6.76
100: View



Min.: 1
Mult.: 1
No

AEM F1218HR040V048T
Enlarge
AEM Surface Mount Fuses 1218 4A 48V
Data Sheet 710
In Stock
5: $22.08



Min.: 5
Mult.: 5
No

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
66,989
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
Schurter 0751.0062
Enlarge
Schurter Fuse Clips FUSE-CLIP OG BRASS
Page 869

Data Sheet
25,154
In Stock
1: $0.11
50: $0.10
100: $0.092
500: $0.084
1,000: $0.078



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


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 10K OHM 1%
Data Sheet 80,504
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
Murata Electronics NCP15WF104F03RC
Enlarge
81-NCP15WF104F03RC


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 100Kohms 1%
Data Sheet 50,918
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
Compare up to 20 parts.
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