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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)
Quantity RoHS
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Bourns 2036-09-SM-RPLF
 Enlarge
652-2036-09-SM-RPLF


To purchase full reel, order in multiples of 1000:
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V Miniature 3 Pole
Data Sheet 13,270
In Stock
Cut Tape
1: $2.15
10: $1.95
25: $1.84
50: $1.57
Reel
1,000: $0.927
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
EPCOS / TDK A81-C90X
 Enlarge
EPCOS / TDK Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x6mm heavy duty
Page 820

Data Sheet
10,138
In Stock
1: $2.18
10: $1.76
100: $1.35
500: $1.03
1,000: View



Min.: 1
Mult.: 1
Littelfuse 168.6785.4102
 Enlarge
Littelfuse Automotive Fuses FK1 1A 32V Blade FA
Data Sheet 7,848
In Stock
1: $2.20
10: $1.70
50: $1.61
100: $1.36
250: View



Min.: 1
Mult.: 1
Littelfuse 0805L010YR
 Enlarge
576-0805L010


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 0.10A 15V 0805
Page 843

Data Sheet
11,864
In Stock
Cut Tape
1: $2.27
10: $1.83
50: $1.65
100: $1.40
200: View
4,000: $0.901

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns P850-U180-WH
 Enlarge
652-P850-U180-WH


To purchase full reel, order in multiples of 3000:
Bourns Surge Suppressors 180mA 850Vimp
Data Sheet

Product Info.
9,182
In Stock
Cut Tape
1: $2.47
10: $2.00
100: $1.60
500: $1.40
1,000: View
3,000: $1.01

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SE140
576-SE140


To purchase full reel, order in multiples of 3000:
SE140

New At Mouser
New At Mouser


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V <0.5 pf IMPL 900 Volts @ 1Kv
Page 829

Data Sheet
9,011
In Stock
Cut Tape
1: $2.48
10: $2.25
25: $2.13
50: $1.81
100: View
3,000: $0.938

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0805L050WR
 Enlarge
576-0805L050


To purchase full reel, order in multiples of 3000:
Littelfuse Resettable Fuses - PPTC 0.50A 6V 0805
Page 843

Data Sheet
8,114
In Stock
Cut Tape
1: $2.54
10: $2.05
50: $1.85
100: $1.57
Reel
3,000: $1.04
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns CDWBS16-PLC01-6
652-CDWBS16-PLC01-6


To purchase full reel, order in multiples of 1000:
Bourns TVS Diode Arrays SO-16 6V Low Capacitance
Page 787

Data Sheet
4,680
In Stock
Cut Tape
1: $2.57
10: $2.49
100: $2.41
250: $2.33
Reel
1,000: $1.92
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0154010.DR
 Enlarge
576-0154010.DR


To purchase full reel, order in multiples of 1500:
Littelfuse Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154
Page 860

Data Sheet
10,673
In Stock
Cut Tape
1: $2.60
10: $2.23
50: $1.90
100: $1.61
Reel
1,500: $1.09
3,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Littelfuse 0603L010YR
 Enlarge
576-0603L010YR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT
Page 843

Data Sheet
7,219
In Stock
Cut Tape
1: $2.61
10: $2.11
50: $1.90
100: $1.61
200: View
4,000: $1.03

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse SEP0900Q38CB
 Enlarge
576-SEP0900Q38CB


To purchase full reel, order in multiples of 4000:
Littelfuse Sidacs SEP ETHERNET 100A BIASED PROTECTN DEV
Page 781

Data Sheet
6,990
In Stock
Cut Tape
1: $2.79
10: $2.25
100: $1.80
500: $1.57
Reel
4,000: $1.17
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
TE Connectivity / P&B W28-XQ1A-3
 Enlarge
TE Connectivity / P&B Circuit Breakers 3A PUSH TO RESET
Page 2,131

Data Sheet
5,043
In Stock
More Info Available
1: $2.98
10: $2.57
25: $2.40
50: $2.28
100: 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
6,512
In Stock
1: $3.01
10: $2.80
25: $2.63
50: $2.34
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
6,367
In Stock
1: $3.01
10: $2.85
25: $2.57
50: $2.28
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
3,766
In Stock
1: $3.04
10: $2.65
25: $2.48
50: $2.32
100: View



Min.: 1
Mult.: 1
Littelfuse SP720ABG
 Enlarge
Littelfuse ESD Suppressors 35V(SUP) 2A(I(IN)) 130THRM RES
Page 797

Data Sheet
4,956
In Stock
1: $3.10
10: $2.49
100: $2.27
250: $2.05
500: View



Min.: 1
Mult.: 1
TE Connectivity / P&B W28-XQ1A-4
 Enlarge
TE Connectivity / P&B Circuit Breakers 4A PUSH TO RESET
Page 2,131

Data Sheet
4,420
In Stock
1: $3.12
10: $2.60
25: $2.45
50: $2.21
100: View



Min.: 1
Mult.: 1
Littelfuse SP720ABTG
 Enlarge
576-SP720ABTG


To purchase full reel, order in multiples of 2500:
Littelfuse ESD Suppressors 30V 1A 3pF 14 Input
Data Sheet 5,680
In Stock
Cut Tape
1: $3.25
10: $2.61
100: $2.38
250: $2.14
Reel
2,500: $1.54
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
EPCOS / TDK B72540V1140S262
871-B72540V1140S262


To purchase full reel, order in multiples of 1500:
EPCOS / TDK Varistors 16Vdc 1200A 5800mJ CN2220S14BAUTOG
Data Sheet 6,215
In Stock
Cut Tape
1: $3.27
10: $2.64
100: $2.02
500: $1.54
Reel
1,500: $1.34
3,000: View



Min.: 1
Mult.: 1
Reel: 1,500
Bourns SA2-7200-CLT-STD
 Enlarge
652-SA2-7200-CLTSTD


To purchase full reel, order in multiples of 1000:
Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7200volts 1pF STRAIGHT LEADS
Page 827

Data Sheet
4,642
In Stock
Cut Tape
1: $3.40
10: $3.18
25: $2.95
50: $2.50
Reel
1,000: $1.52
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0451.062MRL
576-0451.062MRL


To purchase full reel, order in multiples of 1000:
Littelfuse Surface Mount Fuses 125V.062A
Page 858

Data Sheet
6,074
In Stock
Cut Tape
1: $3.81
10: $3.31
50: $2.80
100: $2.29
Reel
1,000: $1.70
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Littelfuse 0481005.HXL Littelfuse Specialty Fuses 125V 5A With Lens
Data Sheet 4,397
In Stock
1: $3.89
10: $3.11
50: $2.85
100: $2.28
200: View



Min.: 1
Mult.: 1
Honeywell 135-503LAF-J01 Honeywell Thermistors - NTC Glass encapsultd. DO-35 Type
Page 839

Data Sheet
4,349
In Stock
1: $3.94
10: $2.45
50: $2.30
100: $2.17
200: View



Min.: 1
Mult.: 1
Vishay Semiconductors SM8S36AHE3/2D
625-SM8S36AHE3


To purchase full reel, order in multiples of 750:
Vishay Semiconductors TVS Diodes - Transient Voltage Suppressors 8.0W 36V 5% Unidir
Data Sheet 4,148
In Stock
Cut Tape
1: $4.11
10: $3.30
100: $3.01
250: $2.72
Reel
750: $2.05
2,250: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 750
576-0242.050UAT1


To purchase full ammo pack, order in multiples of 500:
Littelfuse Fuses with Leads (Through Hole) 250V .05A
Data Sheet 3,962
In Stock
1: $4.68
10: $4.06
50: $3.44
100: $2.81
Reel
500: $2.23
1,000: View



Min.: 1
Mult.: 1
Reel: 500
Compare up to 20 parts.
92655
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See Product Specifications