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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 SMBJ10CA-HRA
 Enlarge
576-SMBJ10CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ10CA-HRA

New Product
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Littelfuse TVS Diodes - Transient Voltage Suppressors 10Vr 600W 35.3A 5% BiDir HI-REL
Data Sheet 300
In Stock
Cut Tape
1: $8.75
10: $7.87
25: $7.17
100: $6.47
250: View
3,000: $4.55

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Bourns PTVS10-320C-TH
 Enlarge
PTVS10-320C-TH

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Bourns TVS Diodes - Transient Voltage Suppressors 10kA 320V PTVS Diode Bidirectional
Data Sheet 17
In Stock
1: $101.43
2: $99.44
5: $98.11
10: $94.81
25: View



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

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New Product


Bourns TVS Diodes - Transient Voltage Suppressors 10kA 170V PTVS Diode Bidirectional
Data Sheet 20
In Stock
1: $132.64
2: $130.04
5: $128.31
10: $123.98
25: View



Min.: 1
Mult.: 1
Murata Electronics NCP03WF104F05RL
81-NCP03WF104F05RL


To purchase full reel, order in multiples of 15000:
NCP03WF104F05RL

New Product
New Product


Murata Electronics Thermistors - NTC 0201 100Kohms 1%
Data Sheet 12,172
In Stock
Cut Tape
1: $0.31
10: $0.191
100: $0.145
1,000: $0.125
Reel
15,000: $0.088
45,000: View



Min.: 1
Mult.: 1
Reel: 15,000
81-NCP18WF104D03RB


To purchase full reel, order in multiples of 4000:
NCP18WF104D03RB

New Product
New Product


Murata Electronics Thermistors - NTC 0603 100Kohms 0.5%
Data Sheet 4,664
In Stock
Cut Tape
1: $0.35
10: $0.33
100: $0.30
1,000: $0.25
Reel
4,000: $0.21
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Littelfuse SPHV24-01KTG
 Enlarge
576-SPHV24-01KTG


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 24V Uni
Data Sheet 10,157
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
Littelfuse SPHV12-01KTG
 Enlarge
576-SPHV12-01KTG


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 12V Uni
Data Sheet 10,181
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
Littelfuse SPHV15-01KTG
 Enlarge
576-SPHV15-01KTG


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 15V Uni
Data Sheet 10,180
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
Littelfuse SPHV36-01KTG
 Enlarge
576-SPHV36-01KTG


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 36V Uni
Data Sheet 10,070
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
Littelfuse SPHV24-01ETG-C
 Enlarge
576-SPHV24-01ETG-C


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

New Product
New Product


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

Data Sheet
9,965
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
PRF15BE103RB6RC

New Product
New Product


Murata Electronics Thermistors - PTC 0402 70C 10Kohms Posistor-Overheat
Data Sheet 10,000
In Stock
1: $0.44
10: $0.272
100: $0.206
1,000: $0.177
4,000: View



Min.: 1
Mult.: 1
Littelfuse SPHV24-01KTG-C
 Enlarge
576-SPHV24-01KTG-C


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 24V Bi
Data Sheet 9,640
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SPHV12-01KTG-C
 Enlarge
576-SPHV12-01KTG-C


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 12V Bi
Data Sheet 9,595
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SM24CANB-02HTG
 Enlarge
576-SM24CANB-02HTG


To purchase full reel, order in multiples of 3000:
SM24CANB-02HTG

New Product
New Product


Littelfuse TVS Diode Arrays 500W 24V 2 CH ESD PROT
Data Sheet 5,926
In Stock
Cut Tape
1: $0.46
10: $0.343
100: $0.216
1,000: $0.162
Reel
3,000: $0.138
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SPHV15-01KTG-C
 Enlarge
576-SPHV15-01KTG-C


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 15V Bi
Data Sheet 9,900
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


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


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

New Product
New Product


Littelfuse TVS Diode Arrays 200W 36V Bi
Data Sheet 9,590
In Stock
Cut Tape
1: $0.46
10: $0.31
100: $0.173
1,000: $0.126
Reel
10,000: $0.101
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SP1014-01WTG
 Enlarge
576-SP1014-01WTG


To purchase full reel, order in multiples of 15000:
SP1014-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 6pF 12kV Bi
Data Sheet 15,200
In Stock
Cut Tape
1: $0.47
10: $0.272
100: $0.129
1,000: $0.099
Reel
15,000: $0.07
45,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 15,000
Littelfuse SP1020-01WTG
 Enlarge
576-SP1020-01WTG


To purchase full reel, order in multiples of 15000:
SP1020-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 20pF 30kV Bi
Data Sheet 15,200
In Stock
Cut Tape
1: $0.47
10: $0.272
100: $0.129
1,000: $0.099
Reel
15,000: $0.07
45,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 15,000
Littelfuse SP1013-01WTG
 Enlarge
576-SP1013-01WTG


To purchase full reel, order in multiples of 15000:
SP1013-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 30pF 30kV Bi
Data Sheet 15,140
In Stock
Cut Tape
1: $0.47
10: $0.272
100: $0.129
1,000: $0.099
Reel
15,000: $0.07
45,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 15,000
Littelfuse SP1021-01WTG
 Enlarge
576-SP1021-01WTG


To purchase full reel, order in multiples of 15000:
SP1021-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 6pF 12kV Bi
Data Sheet 15,200
In Stock
Cut Tape
1: $0.47
10: $0.272
100: $0.129
1,000: $0.099
Reel
15,000: $0.07
45,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 15,000
Littelfuse SP3022-01WTG
 Enlarge
576-SP3022-01WTG


To purchase full reel, order in multiples of 10000:
SP3022-01WTG

New Product
New Product


Littelfuse TVS Diode Arrays 0.35pF 20kV BIDIRECTIONAL
Data Sheet 9,470
In Stock
Cut Tape
1: $0.53
10: $0.354
100: $0.198
1,000: $0.144
Reel
10,000: $0.116
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
NXP Semiconductors PUSB3AB6Z
 Enlarge
771-PUSB3AB6Z


To purchase full reel, order in multiples of 4000:
PUSB3AB6Z

New Product
New Product


NXP Semiconductors ESD Suppressors ESD protection for highspeed interfaces
Data Sheet 4,500
In Stock
More Info Available
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
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 4,000
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
Murata Electronics PRF18BF471RB5RB
PRF18BF471RB5RB

New Product
New Product


Murata Electronics Thermistors - PTC 0603 60C 470ohms Posistor-Overheat
Data Sheet 3,940
In Stock
1: $0.62
10: $0.38
100: $0.282
1,000: $0.254
4,000: View



Min.: 1
Mult.: 1
Murata Electronics PRF18BD471RB5RB
PRF18BD471RB5RB

New Product
New Product


Murata Electronics Thermistors - PTC 0603 80C 470ohms Posistor-Overheat
Data Sheet 4,000
In Stock
1: $0.62
10: $0.38
100: $0.282
1,000: $0.254
4,000: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
92860
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See Product Specifications