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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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Littelfuse SP0502BXTG
 Enlarge
576-SP0502BXTG


To purchase full reel, order in multiples of 3000:
SP0502BXTG

New Product
New Product


Littelfuse TVS Diode Arrays 1pF 15kV Low Capacitance
Data Sheet 2,671
In Stock
Cut Tape
1: $0.58
10: $0.433
100: $0.272
1,000: $0.204
Reel
3,000: $0.174
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0476015.MRSN
 Enlarge
576-0476015.MRSN


To purchase full reel, order in multiples of 1000:
0476015.MRSN

New Product
New Product


Littelfuse Surface Mount Fuses 125V 15A
Data Sheet 388
In Stock
More Info Available
Cut Tape
1: $2.33
10: $2.00
50: $1.70
100: $1.44
Reel
1,000: $1.01
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Bourns 2015-09-SMH-RPLF
 Enlarge
652-2015-09-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-09-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V FLAT GDT Horizontal
Data Sheet 892
In Stock
Cut Tape
1: $1.34
10: $1.01
100: $0.84
250: $0.816
Reel
2,000: $0.55
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Amphenol Advanced Sensors MA100BF103BN
 Enlarge
MA100BF103BN

New Product
New Product


Amphenol Advanced Sensors NTC Thermistors 0.030" DIA KAPTON SLEEVE 38AWG 10k Ohm
Data Sheet 132
In Stock
More Info Available
1: $6.52
10: $5.66
25: $4.23
100: $3.99
250: View



Min.: 1
Mult.: 1
Bourns MF-SM013/250V-B5-2
 Enlarge
652-MF-SM013/250VB52


To purchase full reel, order in multiples of 1000:
MF-SM013/250V-B5-2

New Product
New Product


Bourns Resettable Fuses - PPTC .13A 250V 6.5ohm VERTICAL
Data Sheet 2,000
In Stock
Cut Tape
1: $0.66
10: $0.53
100: $0.40
250: $0.36
Reel
1,000: $0.29
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Diodes Incorporated D5V0F3B6LP20-7
 Enlarge
621-D5V0F3B6LP20-7


To purchase full reel, order in multiples of 3000:
D5V0F3B6LP20-7

New Product
New Product


Diodes Incorporated TVS Diode Arrays Quad TVS Diode 0.5pF Dataline Protection
Data Sheet 3,000
In Stock
Cut Tape
1: $0.61
10: $0.478
100: $0.309
1,000: $0.24
Reel
3,000: $0.202
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse LCE45A
 Enlarge
576-LCE45A


To purchase full reel, order in multiples of 300:
LCE45A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 1520W 45A
Data Sheet 1,199
In Stock
Cut Tape
1: $0.76
10: $0.589
100: $0.38
Reel
300: $0.38
900: $0.304
2,400: View



Min.: 1
Mult.: 1
Reel: 300
Littelfuse 0HEV030.ZXBD
 Enlarge
0HEV030.ZXBD

New Product
New Product


Littelfuse Automotive Fuses HEV LC 450VDC 30A Boltdown Tabs
Data Sheet 45
In Stock
1: $21.41
5: $20.40
10: $18.87
25: $18.35
50: View



Min.: 1
Mult.: 1
W67-X2Q13-5

New Product
New Product


TE Connectivity / P&B Circuit Breakers W67-X2Q13-5=M6/M7/M9/W6/W7
Data Sheet 24
In Stock
1: $38.52
5: $34.44
10: $30.82
25: $28.67
50: $27.37



Min.: 1
Mult.: 1
Littelfuse 047606.3MR
 Enlarge
576-047606.3MR


To purchase full reel, order in multiples of 1000:
047606.3MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 6.3A
Data Sheet 925
In Stock
Cut Tape
1: $1.25
10: $0.936
100: $0.78
200: $0.761
Reel
1,000: $0.565
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Bourns PTVS10-470C-TH
 Enlarge
PTVS10-470C-TH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 10kA 170V PTVS Diode Bidirectional
Data Sheet 5
In Stock
More Info Available
1: $132.64
2: $130.04
5: $128.31
10: $123.98
25: View



Min.: 1
Mult.: 1
757-DF2S6.8UFSL3M


To purchase full reel, order in multiples of 10000:
DF2S6.8UFS,L3M

New Product
New Product


Toshiba ESD Suppressors ESD Protection
Data Sheet 9,769
In Stock
Cut Tape
1: $0.38
10: $0.216
100: $0.093
1,000: $0.071
Reel
10,000: $0.048
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
621-DUSBULC6-CSP4-7


To purchase full reel, order in multiples of 3000:
DUSBULC6-CSP4-7

New Product
New Product


Diodes Incorporated TVS Diode Arrays 2-Ch TVS Array 0.8pF 3.3V 10.5Vc
Data Sheet 3,000
In Stock
Cut Tape
1: $0.52
10: $0.346
100: $0.193
1,000: $0.145
Reel
3,000: $0.121
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SL1010A230SM
 Enlarge
576-SL1010A230SM


To purchase full reel, order in multiples of 900:
SL1010A230SM

New Product
New Product


Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term
Data Sheet 885
In Stock
Cut Tape
1: $1.70
10: $1.54
25: $1.46
50: $1.24
Reel
900: $0.759
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
Littelfuse V14E50P
 Enlarge
V14E50P

New Product
New Product


Littelfuse Varistors 50Vrms 500A 14mm Disc
Data Sheet 780
In Stock
1: $0.67
10: $0.502
100: $0.316
1,000: $0.236
2,500: View



Min.: 1
Mult.: 1
B72210P2621K101

New Product
New Product


EPCOS / TDK Varistors 625Vrms 3500A 105J @ 2ms
Data Sheet 3,000
In Stock
1: $0.78
10: $0.577
100: $0.314
1,000: $0.264
3,000: View



Min.: 1
Mult.: 1
Bourns LC72AY-1
 Enlarge
LC72AY-1

New Product
New Product


Bourns Circuit Breakers TRIP TEMP 72C 5C TOL
Data Sheet 500
In Stock
1: $1.43
10: $1.31
25: $1.26
50: $1.08
100: View



Min.: 1
Mult.: 1
PDM61001ZXM

New Product
New Product


Littelfuse Fuse Holder HWA20 ATO FUSEHOLDER
50
In Stock
1: $23.92
5: $21.15
10: $20.24
25: $19.32
50: View



Min.: 1
Mult.: 1
ON Semiconductor ESD7504MUTAG
863-ESD7504MUTAG


To purchase full reel, order in multiples of 3000:
ESD7504MUTAG

New Product
New Product


ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP ESD Protection
Data Sheet 2,900
In Stock
Cut Tape
1: $0.51
10: $0.34
100: $0.19
1,000: $0.142
Reel
3,000: $0.122
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Bourns PTVS3-380C-TH
 Enlarge
PTVS3-380C-TH

New Product
New Product


Bourns TVS Diodes - Transient Voltage Suppressors 3kA 380V PTVS Diode Bidirectional
Data Sheet 10
In Stock
More Info Available
1: $52.84
5: $51.41
10: $49.41
25: $46.20
50: View



Min.: 1
Mult.: 1
Littelfuse 0476008.MR
 Enlarge
576-0476008.MR


To purchase full reel, order in multiples of 1000:
0476008.MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 8A
Data Sheet 997
In Stock
Cut Tape
1: $1.25
10: $0.936
100: $0.78
200: $0.761
Reel
1,000: $0.565
2,000: View



Min.: 1
Mult.: 1
Reel: 1,000
NXP Semiconductors PUSB3FR6Z
 Enlarge
771-PUSB3FR6Z


To purchase full reel, order in multiples of 4000:
PUSB3FR6Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Data Sheet 3,995
In Stock
Cut Tape
1: $0.54
10: $0.358
100: $0.258
1,000: $0.213
Reel
4,000: $0.181
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns HC72AY-1
 Enlarge
HC72AY-1

New Product
New Product


Bourns Circuit Breakers TRIP TEMP 72C 5C TOL
Data Sheet 467
In Stock
1: $1.48
10: $1.35
25: $1.30
50: $1.12
100: View



Min.: 1
Mult.: 1
Littelfuse 0487010.MXEP
 Enlarge
0487010.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 10A 5X20 FA PT
Data Sheet 110
In Stock
1: $4.58
10: $3.79
25: $3.64
50: $3.32
100: View



Min.: 1
Mult.: 1
NXP Semiconductors PESD5V0C1BSFYL
 Enlarge
771-PESD5V0C1BSFYL


To purchase full reel, order in multiples of 9000:
PESD5V0C1BSFYL

New Product
New Product


NXP Semiconductors ESD Suppressors ESD Diode Ultra Low Cap
Data Sheet 8,000
In Stock
Cut Tape
1: $0.41
10: $0.289
100: $0.112
1,000: $0.084
Reel
9,000: $0.065
18,000: View



Min.: 1
Mult.: 1
Reel: 9,000
Compare up to 20 parts.
98524
Images are for reference only
See Product Specifications