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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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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 2838186
Enlarge
Phoenix Contact Surge Suppressors TT-2PE-24DC
Data Sheet 114
In Stock
1: $110.33
5: $105.92
10: $101.51
25: $96.00
50: View



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 90,000
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
Micro Commercial Components (MCC) SM712-TP
Enlarge
833-SM712-TP


To purchase full reel, order in multiples of 3000:
Micro Commercial Components (MCC) ESD Suppressors 12V, 1.0uA
Page 672

Data Sheet
20,334
In Stock
Cut Tape
1: $1.05
10: $0.84
100: $0.645
500: $0.57
Reel
3,000: $0.399
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Semitec 103AT-2
Enlarge
Semitec Thermistors - NTC 10kohm 1%
Page 838

Data Sheet
25,884
In Stock
1: $2.25
10: $2.06
100: $1.67
200: $0.75
500: 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
3,603
In Stock
1: $7.19
10: $6.69
25: $5.45
50: $4.83
100: View



Min.: 1
Mult.: 1
Hammond Manufacturing 1581H6
Enlarge
Hammond Manufacturing Power Outlet Strips Power Outlet Strip IEC 6-Outlet, 13.5"
Data Sheet 289
In Stock
1: $45.29
5: $44.40
10: $43.78
25: $40.58
50: View



Min.: 1
Mult.: 1
Hammond Manufacturing 1583T8E1BK
Enlarge
Hammond Manufacturing Power Outlet Strips PowerOutletStrip IEC 19" 8Receptacle Rear
Data Sheet 119
In Stock
1: $67.26
5: $65.94
10: $65.02
25: $60.27
50: View



Min.: 1
Mult.: 1
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
112,342
In Stock
Cut Tape
1: $0.15
10: $0.138
100: $0.125
500: $0.097
Reel
5,000: $0.077
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
TE Connectivity / Raychem MINISMDC110F/24-2
Enlarge
650-MINISMDC110F/24


To purchase full reel, order in multiples of 1500:
TE Connectivity / Raychem Resettable Fuses - PPTC 24V 1.1A-HD 40A MAX (R)
Data Sheet 30,825
In Stock
Cut Tape
1: $0.46
10: $0.42
100: $0.36
500: $0.303
Reel
1,500: $0.27
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
TE Connectivity / Raychem SMD030F-2018-2
Enlarge
650-SMD030F-2018-2


To purchase full reel, order in multiples of 4000:
TE Connectivity / Raychem Resettable Fuses - PPTC .3A 60V 20A Imax
Data Sheet 32,691
In Stock
Cut Tape
1: $0.53
25: $0.339
100: $0.329
250: $0.32
Reel
4,000: $0.231
24,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
650-0603SFS100F/32-2


To purchase full reel, order in multiples of 4000:
TE Connectivity / Raychem Surface Mount Fuses Fast Acting 1A 15
Data Sheet 22,114
In Stock
Cut Tape
1: $0.69
10: $0.633
100: $0.575
500: $0.448
Reel
4,000: $0.356
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Keystone Electronics 3522-2
Enlarge
Keystone Electronics Fuse Holder AUTO FUSEHOLDER .025
Page 857

Data Sheet
25,586
In Stock
1: $0.79
10: $0.701
25: $0.632
100: $0.604
250: View



Min.: 1
Mult.: 1
Keystone Electronics 3544-2
Enlarge
Keystone Electronics Fuse Clips AUTO FUSEHOLDER .032
Page 857

Data Sheet
22,127
In Stock
1: $0.83
10: $0.736
25: $0.664
100: $0.635
250: View



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

Data Sheet
32,300
In Stock
1: $0.91
10: $0.807
50: $0.728
100: $0.696
200: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-15
Enlarge
TE Connectivity / P&B Circuit Breakers 15A PUSH TO RESET
Page 2,131

Data Sheet
5,170
In Stock
1: $3.00
10: $2.80
25: $2.74
50: $2.47
100: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-3
Enlarge
TE Connectivity / P&B Circuit Breakers 3A PUSH TO RESET
Page 2,131

Data Sheet
5,864
In Stock
1: $3.06
10: $2.85
25: $2.68
50: $2.55
100: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-5
Enlarge
TE Connectivity / P&B Circuit Breakers 5A PUSH TO RESET
Page 2,131

Data Sheet
4,845
In Stock
1: $3.34
10: $3.11
25: $2.92
50: $2.63
100: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-10
Enlarge
TE Connectivity / P&B Circuit Breakers 10A PUSH TO RESET
Page 2,131

Data Sheet
3,714
In Stock
1: $3.40
10: $3.17
25: $2.97
50: $2.69
100: View



Min.: 1
Mult.: 1
Wiremold IEC5
Enlarge
Wiremold Power Outlet Strips 5 OUT NO CORD 220V CKT BRKR
Data Sheet 169
In Stock
1: $46.93
5: $44.77
25: $42.79
100: $41.56
250: $40.94



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 14,519
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 2,793
In Stock
1: $5.48
10: $4.87
25: $4.67
50: $4.17
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

Compare up to 20 parts.
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