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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
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Littelfuse SPHV15-01ETG-C
 Enlarge
576-SPHV15-01ETG-C


To purchase full reel, order in multiples of 10000:
SPHV15-01ETG-C

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 15V 2000W BI
Page 797

Data Sheet
6,648
In Stock
Cut Tape
1: $0.40
10: $0.266
100: $0.148
1,000: $0.108
Reel
10,000: $0.087
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
771-PTVS26VU1UPAZ


To purchase full reel, order in multiples of 3000:
PTVS26VU1UPAZ

New Product
New Product


NXP Semiconductors TVS Diodes - Transient Voltage Suppressors 300 W Transient Voltage Suppressor
Data Sheet 3,000
In Stock
Cut Tape
1: $0.44
10: $0.302
100: $0.173
1,000: $0.123
Reel
3,000: $0.112
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMA6J5.0A
 Enlarge
576-SMA6J5.0A


To purchase full reel, order in multiples of 5000:
SMA6J5.0A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 600W TVS Diodes
Data Sheet 4,046
In Stock
Cut Tape
1: $0.47
10: $0.354
100: $0.222
1,000: $0.167
Reel
5,000: $0.142
10,000: View



Min.: 1
Mult.: 1
Reel: 5,000
81-NXRT15WF104FA1B40


To purchase full reel, order in multiples of 500:
NXRT15WF104FA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 100Kohms 1%
Data Sheet 1,533
In Stock
Cut Tape
1: $0.47
10: $0.291
100: $0.221
Reel
500: $0.221
1,000: $0.189
2,500: View



Min.: 1
Mult.: 1
Reel: 500
81-NXRT15XH103FA1B30


To purchase full reel, order in multiples of 500:
NXRT15XH103FA1B030

New Product
New Product


Murata Electronics Thermistors - NTC 0402 10Kohms 1%
Data Sheet 1,549
In Stock
Cut Tape
1: $0.47
10: $0.291
100: $0.221
Reel
500: $0.221
1,000: $0.189
2,500: View



Min.: 1
Mult.: 1
Reel: 500
Littelfuse SPHV12-01ETG
 Enlarge
576-SPHV12-01ETG


To purchase full reel, order in multiples of 10000:
SPHV12-01ETG

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 12V 2000W UNI
Page 797

Data Sheet
6,148
In Stock
Cut Tape
1: $0.48
10: $0.283
100: $0.134
1,000: $0.103
Reel
10,000: $0.077
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SPHV24-01ETG
 Enlarge
576-SPHV24-01ETG


To purchase full reel, order in multiples of 10000:
SPHV24-01ETG

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 24V 2000W UNI
Page 797

Data Sheet
9,845
In Stock
Cut Tape
1: $0.48
10: $0.283
100: $0.134
1,000: $0.103
Reel
10,000: $0.077
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SPHV36-01ETG
 Enlarge
576-SPHV36-01ETG


To purchase full reel, order in multiples of 10000:
SPHV36-01ETG

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 36V 2000W UNI
Page 797

Data Sheet
7,569
In Stock
Cut Tape
1: $0.48
10: $0.283
100: $0.134
1,000: $0.103
Reel
10,000: $0.077
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SPHV15-01ETG
 Enlarge
576-SPHV15-01ETG


To purchase full reel, order in multiples of 10000:
SPHV15-01ETG

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 15V 2000W UNI
Page 797

Data Sheet
8,751
In Stock
Cut Tape
1: $0.48
10: $0.283
100: $0.134
1,000: $0.103
Reel
10,000: $0.077
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
NXP Semiconductors PUSB3FR4Z
 Enlarge
771-PUSB3FR4Z


To purchase full reel, order in multiples of 5000:
PUSB3FR4Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Data Sheet 5,000
In Stock
Cut Tape
1: $0.49
10: $0.335
100: $0.192
1,000: $0.137
Reel
5,000: $0.124
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse SM24CANA-02HTG
 Enlarge
576-SM24CANA-02HTG


To purchase full reel, order in multiples of 3000:
SM24CANA-02HTG

New Product
New Product


Littelfuse TVS Diode Arrays 400W 24V 2 Ch ESD Prot
Page 797

Data Sheet
5,859
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.144
Reel
3,000: $0.124
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
81-NCP18XH103D03RB


To purchase full reel, order in multiples of 4000:
NCP18XH103D03RB

New Product
New Product


Murata Electronics Thermistors - NTC 0603 10Kohms 0.5%
Data Sheet 3,737
In Stock
Cut Tape
1: $0.55
10: $0.334
100: $0.247
1,000: $0.222
Reel
4,000: $0.179
8,000: View



Min.: 1
Mult.: 1
Reel: 4,000
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 3,156
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 SP4023-01FTG
 Enlarge
576-SP4023-01FTG


To purchase full reel, order in multiples of 3000:
SP4023-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 1.3pF 12A UNIDIRECTIONAL
Data Sheet 3,078
In Stock
Cut Tape
1: $0.60
10: $0.465
100: $0.30
1,000: $0.24
Reel
3,000: $0.203
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP3014-02UTG
 Enlarge
576-SP3014-02UTG


To purchase full reel, order in multiples of 3000:
SP3014-02UTG

New Product
New Product


Littelfuse TVS Diode Arrays 1.0pF 80A BI low capacitance
Data Sheet 1,620
In Stock
Cut Tape
1: $0.60
10: $0.465
100: $0.30
1,000: $0.24
Reel
3,000: $0.203
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP4024-01FTG
 Enlarge
576-SP4024-01FTG


To purchase full reel, order in multiples of 3000:
SP4024-01FTG

New Product
New Product


Littelfuse TVS Diode Arrays 1.3pF 7A UNIDIRECTIONAL
Data Sheet 3,000
In Stock
Cut Tape
1: $0.60
10: $0.465
100: $0.30
1,000: $0.24
Reel
3,000: $0.203
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Texas Instruments TPD4E6B06DPWR
 Enlarge
595-TPD4E6B06DPWR


To purchase full reel, order in multiples of 3000:
TPD4E6B06DPWR

New Product
New Product


Texas Instruments ESD Suppressors 4CH Bidir Low Cap ESD Prot Device
Data Sheet 2,992
In Stock
Cut Tape
1: $0.61
10: $0.519
25: $0.455
50: $0.42
100: View
3,000: $0.158

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
81-NXRT15XM202EA1B40


To purchase full reel, order in multiples of 500:
NXRT15XM202EA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 2Kohms 3%
Data Sheet 1,000
In Stock
Cut Tape
1: $0.77
10: $0.464
100: $0.344
Reel
500: $0.344
1,000: $0.301
2,500: View



Min.: 1
Mult.: 1
Reel: 500
Littelfuse 0476001.MR
 Enlarge
576-0476001.MR


To purchase full reel, order in multiples of 1000:
0476001.MR

New Product
New Product


Littelfuse Surface Mount Fuses SMD FA 1A
Data Sheet 510
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
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 969
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 2015-35-SMH-RPLF
 Enlarge
652-2015-35-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-35-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V FLAT GDT Horizontal
Data Sheet 940
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
Bourns 2015-23-SMH-RPLF
 Enlarge
652-2015-23-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-23-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V FLAT GDT Horizontal
Data Sheet 950
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
Bourns 2015-42-SMH-RPLF
 Enlarge
652-2015-42-SMH-RPLF


To purchase full reel, order in multiples of 2000:
2015-42-SMH-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V FLAT GDT Horizontal
Data Sheet 840
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
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 950
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
Bourns 2015-15-SMC-RPLF
 Enlarge
652-2015-15-SMC-RPLF


To purchase full reel, order in multiples of 500:
2015-15-SMC-RPLF

New Technology
New Technology


Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V FLAT GDT Vertical
Data Sheet 390
In Stock
Cut Tape
1: $1.37
10: $0.985
100: $0.835
Reel
500: $0.707
1,000: $0.609
2,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
Compare up to 20 parts.
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