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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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748-CM1263-02SE


To purchase full reel, order in multiples of 5000:
ON Semiconductor ESD Suppressors 2-Ch Array High-Spd Serial Interface
Page 795

Data Sheet
44,743
In Stock
Cut Tape
1: $0.88
10: $0.70
100: $0.538
500: $0.475
Reel
5,000: $0.332
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
STMicroelectronics T835-600B-TR
Enlarge
511-T835-600B-TR


To purchase full reel, order in multiples of 2500:
STMicroelectronics Triacs 8.0 Amp 600 Volt
Page 784

Data Sheet
49,775
In Stock
Alternative Packaging
Cut Tape
1: $1.10
10: $0.851
100: $0.677
500: $0.618
Reel
2,500: $0.419
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
Bourns CDSOT23-SM712
Enlarge
652-CDSOT23-SM712


To purchase full reel, order in multiples of 3000:
Bourns TVS Diode Arrays SOT-23 7V 600W Low Capacitance
Page 787

Data Sheet
39,525
In Stock
Cut Tape
1: $1.63
10: $1.29
100: $0.90
500: $0.81
1,000: $0.697
Reel
3,000: $0.63

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP724AHTG
Enlarge
576-SP724AHTG


To purchase full reel, order in multiples of 3000:
Littelfuse TVS Diode Arrays 20V 2.2A 4 CHANNEL
Data Sheet 30,570
In Stock
Cut Tape
1: $1.69
10: $1.37
100: $1.09
500: $0.957
Reel
3,000: $0.719
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
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 21,940
In Stock
Cut Tape
1: $2.04
10: $1.85
25: $1.76
50: $1.50
Reel
1,000: $0.927
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
14,944
In Stock
Cut Tape
1: $2.42
10: $1.95
100: $1.76
500: $1.50
Reel
1,500: $1.23
4,500: 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
14,433
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
STMicroelectronics T2535-800G
Enlarge
STMicroelectronics Triacs 25A Std Snuberless Traics
Page 785

Data Sheet
17,539
In Stock
1: $2.97
10: $1.62
100: $1.59
250: $1.57
500: View



Min.: 1
Mult.: 1
KOA Speer LT1/4LT52R102J3900
Enlarge
660-LT1/4LT52R102J39


To purchase full reel, order in multiples of 5000:
KOA Speer Thermistors - PTC 1K OHM 5%
Data Sheet 19,617
In Stock
Cut Tape
1: $3.89
Reel
5,000: $3.30
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse Fuse Holder ACS INLINE FUSE HOLDER
Data Sheet 7,929
In Stock
1: $6.20
10: $5.18
25: $4.91
50: $4.48
100: View



Min.: 1
Mult.: 1
Bourns 1820-28-A3
Enlarge
Bourns Surge Suppressors L/L 28vdc L/G 28vdc DIN-3 Clamp
Page 2,548

Data Sheet
360
In Stock
1: $98.47
5: $78.00
10: $75.56
25: $74.58
50: View



Min.: 1
Mult.: 1
IXYS CS20-22moF1
Enlarge
IXYS SCRs 20 Amps 2200V
Data Sheet 1,143
In Stock
1: $24.28
10: $20.23
100: $19.00
250: $17.78
500: View



Min.: 1
Mult.: 1
TE Connectivity / Raychem miniSMDC014F-2
Enlarge
650-MINISMDC014F-2


To purchase full reel, order in multiples of 2000:
TE Connectivity / Raychem Resettable Fuses - PPTC .14A 60V 10A Imax
Page 846

Data Sheet
115,484
In Stock
Cut Tape
1: $0.31
10: $0.28
100: $0.25
500: $0.19
Reel
2,000: $0.164
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
Murata Electronics NCP15WB473F03RC
Enlarge
81-NCP15WB473F03RC


To purchase full reel, order in multiples of 10000:
Murata Electronics Thermistors - NTC 47K OHM 1%
Data Sheet 326,469
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
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 94,293
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
Murata Electronics NCP18XH103F03RB
Enlarge
81-NCP18XH103F03RB


To purchase full reel, order in multiples of 4000:
Murata Electronics Thermistors - NTC 10K OHM 1%
Data Sheet 173,410
In Stock
Cut Tape
1: $0.23
10: $0.144
100: $0.108
1,000: $0.093
Reel
4,000: $0.08
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Bourns MF-MSMF030-2
Enlarge
652-MF-MSMF030-2


To purchase full reel, order in multiples of 1500:
Bourns Resettable Fuses - PPTC 0.30A 30V 0.30ohm
Data Sheet 51,058
In Stock
Cut Tape
1: $0.35
10: $0.278
100: $0.219
250: $0.198
Reel
1,500: $0.152
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Bourns MF-SMDF050-2
Enlarge
652-MF-SMDF050-2


To purchase full reel, order in multiples of 6000:
Bourns Resettable Fuses - PPTC 0.55A 60V 0.2ohm Hold 0.55A Trip1.2a
Data Sheet 50,477
In Stock
Cut Tape
1: $0.40
10: $0.318
100: $0.251
250: $0.227
Reel
6,000: $0.162
12,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 6,000
Bussmann / Eaton TR/3216FF1.5-R
Enlarge
504-TR/3216FF1.5-R


To purchase full reel, order in multiples of 3000:
Bussmann / Eaton Surface Mount Fuses 32VAC/DC 1.5A Fast Acting Chip Fuse
Page 850

Data Sheet
21,214
In Stock
Cut Tape
1: $0.43
10: $0.414
100: $0.394
250: $0.369
Reel
3,000: $0.312
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 1206L020YR
Enlarge
576-1206L020YR


To purchase full reel, order in multiples of 4000:
Littelfuse Resettable Fuses - PPTC 15V .2A .05s
Page 843

Data Sheet
51,004
In Stock
Cut Tape
1: $0.45
10: $0.363
100: $0.301
250: $0.274
Reel
4,000: $0.189
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse 1210L005WR
Enlarge
576-1210L005


To purchase full reel, order in multiples of 3000:
Littelfuse Resettable Fuses - PPTC 0.05A 30V 1210
Page 843

Data Sheet
37,221
In Stock
Cut Tape
1: $0.48
10: $0.382
100: $0.317
250: $0.288
Reel
3,000: $0.198
6,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 1812L110/33MR
Enlarge
576-1812L110/33MR


To purchase full reel, order in multiples of 1000:
Littelfuse Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT
Data Sheet 36,318
In Stock
Cut Tape
1: $0.53
10: $0.427
100: $0.354
200: $0.322
Reel
1,000: $0.243
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
Fairchild Semiconductor SMBJ36CA
Enlarge
512-SMBJ36CA


To purchase full reel, order in multiples of 3000:
Fairchild Semiconductor TVS Diodes - Transient Voltage Suppressors 36V 600W SMB Bidirectional
Page 796

Data Sheet
85,986
In Stock
Cut Tape
1: $0.57
10: $0.338
100: $0.159
1,000: $0.119
Reel
3,000: $0.101
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
ON Semiconductor CM1230-02CP
Enlarge
748-CM1230-02CP


To purchase full reel, order in multiples of 3500:
ON Semiconductor ESD Suppressors 2 Ch. ESD Protection
Data Sheet 50,332
In Stock
Cut Tape
1: $0.57
10: $0.424
100: $0.23
1,000: $0.206
Reel
3,500: $0.159
7,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,500
Schurter 0031.8201
Enlarge
Schurter Fuse Holder FUSE-HOLDER OGN
Page 869

Data Sheet
25,636
In Stock
1: $0.64
10: $0.51
50: $0.46
100: $0.43
250: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
92070