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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 SPHV36-01ETG-C
 Enlarge
576-SPHV36-01ETG-C


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

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 36V 2000W BI
Data Sheet 17,647
In Stock
More Info Available
Cut Tape
1: $0.424
10: $0.282
100: $0.157
1,000: $0.114
Reel
10,000: $0.092
20,000: View

MouseReel Available


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


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

New Product
New Product


Littelfuse TVS Diode Arrays 1CH 12V 200W BI
Data Sheet 19,434
In Stock
Cut Tape
1: $0.424
10: $0.282
100: $0.157
1,000: $0.114
Reel
10,000: $0.092
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SP3022-01ETG
 Enlarge
576-SP3022-01ETG


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

New Product
New Product


Littelfuse TVS Diode Arrays 0.35pF 20kV BIDIRECTIONAL
Data Sheet 13,673
In Stock
Cut Tape
1: $0.531
10: $0.352
100: $0.196
1,000: $0.143
Reel
10,000: $0.115
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Murata Electronics NCP15XH103D03RC
81-NCP15XH103D03RC


To purchase full reel, order in multiples of 10000:
NCP15XH103D03RC

New Product
New Product


Murata Electronics Thermistors - NTC 0402 10Kohms 0.5%
Data Sheet 9,787
In Stock
Cut Tape
1: $0.543
10: $0.335
100: $0.248
1,000: $0.223
Reel
10,000: $0.177
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
81-NCP15WB473D03RC


To purchase full reel, order in multiples of 10000:
NCP15WB473D03RC

New Product
New Product


Murata Electronics Thermistors - NTC 0402 47Kohms 0.5%
Data Sheet 9,990
In Stock
Cut Tape
1: $0.543
10: $0.335
100: $0.248
1,000: $0.223
Reel
10,000: $0.177
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
81-NCP15WF104D03RC


To purchase full reel, order in multiples of 10000:
NCP15WF104D03RC

New Product
New Product


Murata Electronics Thermistors - NTC 0402 100Kohms 0.5%
Data Sheet 9,470
In Stock
Cut Tape
1: $0.543
10: $0.335
100: $0.248
1,000: $0.223
Reel
10,000: $0.177
20,000: View



Min.: 1
Mult.: 1
Reel: 10,000
81-NXRT15XH103FA1B40


To purchase full reel, order in multiples of 500:
NXRT15XH103FA1B040

New Product
New Product


Murata Electronics Thermistors - NTC 0402 10Kohms 1%
Data Sheet 8,575
In Stock
Cut Tape
1: $0.764
10: $0.468
100: $0.348
Reel
500: $0.348
1,000: $0.312
2,500: View



Min.: 1
Mult.: 1
Reel: 500
Littelfuse SP1012-05WTG
 Enlarge
576-SP1012-05WTG


To purchase full reel, order in multiples of 10000:
SP1012-05WTG

New Product
New Product


Littelfuse TVS Diode Arrays 6.5pF 15kV Bi
Data Sheet 17,834
In Stock
Cut Tape
1: $0.849
10: $0.657
100: $0.424
1,000: $0.339
Reel
10,000: $0.276
20,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 10,000
Littelfuse SP1015-04WTG
 Enlarge
576-SP1015-04WTG


To purchase full reel, order in multiples of 5000:
SP1015-04WTG

New Product
New Product


Littelfuse TVS Diode Arrays 5pF 20kV Bi
Data Sheet 5,200
In Stock
Cut Tape
1: $0.849
10: $0.657
100: $0.424
1,000: $0.339
Reel
5,000: $0.287
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse TPSMC18A
 Enlarge
576-TPSMC18A


To purchase full reel, order in multiples of 3000:
TPSMC18A

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 18V 1.5KW 5% DO214AB UNI-DIR
Data Sheet 6,092
In Stock
Cut Tape
1: $0.849
10: $0.657
100: $0.424
1,000: $0.339
Reel
3,000: $0.287
9,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse K1500S1URP
 Enlarge
576-K1500S1URP


To purchase full reel, order in multiples of 5000:
K1500S1URP

New Product
New Product


Littelfuse Sidacs 150V DO-214AC 2L
Data Sheet 5,100
In Stock
Cut Tape
1: $0.976
10: $0.763
100: $0.492
1,000: $0.393
Reel
5,000: $0.332
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse K0820S1URP
 Enlarge
576-K0820S1URP


To purchase full reel, order in multiples of 5000:
K0820S1URP

New Product
New Product


Littelfuse Sidacs 80V DO-214AC 2L
Data Sheet 5,075
In Stock
Cut Tape
1: $0.976
10: $0.763
100: $0.492
1,000: $0.393
Reel
5,000: $0.332
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse K1050S1URP
 Enlarge
576-K1050S1URP


To purchase full reel, order in multiples of 5000:
K1050S1URP

New Product
New Product


Littelfuse Sidacs 100V DO-214AC 2L
Data Sheet 4,692
In Stock
Cut Tape
1: $0.976
10: $0.763
100: $0.492
1,000: $0.393
Reel
5,000: $0.332
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
Littelfuse K2000S1URP
 Enlarge
576-K2000S1URP


To purchase full reel, order in multiples of 5000:
K2000S1URP

New Product
New Product


Littelfuse Sidacs 200V DO-214AC 2L
Data Sheet 5,095
In Stock
Cut Tape
1: $1.03
10: $0.831
100: $0.638
500: $0.564
Reel
5,000: $0.394
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 5,000
576-SP5002-06TTG


To purchase full reel, order in multiples of 3000:
SP5002-06TTG

New Product
New Product


Littelfuse TVS Diode Arrays 6CH CMF W/TVS ARRAY
Data Sheet 3,180
In Stock
Cut Tape
1: $1.32
10: $1.06
100: $0.821
500: $0.726
Reel
3,000: $0.508
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SP2574NUTG
 Enlarge
576-SP2574NUTG


To purchase full reel, order in multiples of 3000:
SP2574NUTG

New Product
New Product


Littelfuse TVS Diode Arrays 4CH 30KV 3.8pF ESD Protection
Data Sheet 3,155
In Stock
Cut Tape
1: $1.67
10: $1.33
100: $1.03
500: $0.907
Reel
3,000: $0.634
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
81-NFM31KC223R1H3L


To purchase full reel, order in multiples of 3000:
NFM31KC223R1H3L

New Product
New Product


Murata Electronics Thermistors - NTC 1206 22Kohms
2,770
In Stock
Cut Tape
1: $2.09
10: $1.23
100: $1.01
500: $0.937
Reel
3,000: $0.727
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
81-NFM31KC104R2A3L


To purchase full reel, order in multiples of 3000:
NFM31KC104R2A3L

New Product
New Product


Murata Electronics Thermistors - NTC 1206 100Kohms
2,785
In Stock
Cut Tape
1: $2.24
10: $1.33
100: $1.12
500: $1.06
Reel
3,000: $0.833
9,000: View



Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse 0487016.MXEP
 Enlarge
0487016.MXEP

New Product
New Product


Littelfuse Cartridge Fuses 420V 16A 5X20 FA PT
985
In Stock
1: $4.86
10: $4.02
25: $3.86
50: $3.52
100: View



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

New Product
New Product


Littelfuse Cartridge Fuses 420V 10A 5X20 FA
1,050
In Stock
1: $4.86
10: $4.02
25: $3.86
50: $3.52
100: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors MA100GG103BN
 Enlarge
MA100GG103BN

New Product
New Product


Amphenol Advanced Sensors Thermistors - NTC 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 1,226
In Stock
More Info Available
1: $7.22
10: $6.27
25: $4.68
100: $4.42
250: View



Min.: 1
Mult.: 1
Amphenol Advanced Sensors MA100GG103AN
 Enlarge
MA100GG103AN

New Product
New Product


Amphenol Advanced Sensors Thermistors - NTC 0.080" DIA MOLD PLST TIP 28AWG 10k Ohm
Data Sheet 423
In Stock
1: $8.32
10: $7.95
25: $7.67
100: $6.73
250: View



Min.: 1
Mult.: 1
Littelfuse SMBJ10CA-HRA
 Enlarge
576-SMBJ10CA-HRA


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

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 10Vr 600W 35.3A 5% BiDir HI-REL
Data Sheet 300
In Stock
Cut Tape
1: $9.28
10: $8.34
25: $7.60
100: $6.87
250: View
3,000: $4.83

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ17CA-HRA
 Enlarge
576-SMBJ17CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ17CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 17Vr 600W 21.8A 5% BiDir HI-REL
Data Sheet 300
In Stock
Cut Tape
1: $9.28
10: $8.34
25: $7.60
100: $6.87
250: View
3,000: $4.83

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Littelfuse SMBJ12CA-HRA
 Enlarge
576-SMBJ12CA-HRA


To purchase full reel, order in multiples of 3000:
SMBJ12CA-HRA

New Product
New Product


Littelfuse TVS Diodes - Transient Voltage Suppressors 12Vr 600W 30.2A 5% BiDir HI-REL
Data Sheet 300
In Stock
Cut Tape
1: $9.28
10: $8.34
25: $7.60
100: $6.87
250: View
3,000: $4.83

MouseReel Available


Min.: 1
Mult.: 1
Reel: 3,000
Compare up to 20 parts.
92787
Images are for reference only
See Product Specifications