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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.
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Vishay Semiconductors VS-25TTS12SPBF
 Enlarge
Vishay Semiconductors SCRs 1200 Volt 25 Amp
Data Sheet 934
In Stock
1: $3.49
10: $2.81
100: $2.56
250: $2.31
500: View



Min.: 1
Mult.: 1
STMicroelectronics AVS1ACP08
 Enlarge
STMicroelectronics Triacs Auto Voltage Switch
Data Sheet 2,041
In Stock
1: $3.53
10: $2.84
100: $2.52
250: $2.33
500: View



Min.: 1
Mult.: 1
STMicroelectronics T3035H-6I
 Enlarge
STMicroelectronics Triacs SNUBBERLESS 30 A TRIACS
Data Sheet 2,786
In Stock
1: $3.68
10: $2.96
100: $2.63
250: $2.43
500: View



Min.: 1
Mult.: 1
Littelfuse B1101UCLRP
 Enlarge
576-B1101UCLRP


To purchase full reel, order in multiples of 1500:
Littelfuse Sidacs 100mA 500A Dual Negative
Data Sheet 1,498
In Stock
Cut Tape
1: $3.86
10: $3.10
100: $2.82
250: $2.55
Reel
1,500: $1.83
4,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
Littelfuse S8055R
 Enlarge
Littelfuse SCRs 55A 800V
Page 782

Data Sheet
768
In Stock
1: $3.91
10: $3.15
100: $2.87
250: $2.59
500: View



Min.: 1
Mult.: 1
Littelfuse Q6035RH5
 Enlarge
Littelfuse Triacs 600V 35A
Data Sheet 3,370
In Stock
1: $3.91
10: $3.15
100: $2.87
250: $2.59
500: View



Min.: 1
Mult.: 1
Littelfuse S4055NRP
 Enlarge
576-S4055NRP


To purchase full reel, order in multiples of 500:
Littelfuse SCRs 55A 400V
Data Sheet 900
In Stock
Cut Tape
1: $3.91
10: $3.15
100: $2.87
250: $2.59
Reel
500: $2.32
1,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
Littelfuse Q6030LH5
 Enlarge
Littelfuse Triacs 600V 30A
Data Sheet 1,313
In Stock
1: $4.00
10: $3.22
100: $2.93
250: $2.64
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VS-40TPS12APBF Vishay Semiconductors SCRs 1200 Volt 35 Amp
Data Sheet 1,346
In Stock
1: $4.15
10: $3.33
100: $3.03
250: $2.74
500: View



Min.: 1
Mult.: 1
Littelfuse S6055NRP
 Enlarge
576-S6055NRP


To purchase full reel, order in multiples of 500:
Littelfuse SCRs 55A 600V
Data Sheet 759
In Stock
Cut Tape
1: $4.16
10: $3.34
100: $3.04
250: $2.74
Reel
500: $2.46
1,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
Vishay Semiconductors VS-25TTS12FPPBF
 Enlarge
Vishay Semiconductors SCRs 1200 Volt 25 Amp
Data Sheet 679
In Stock
1: $4.28
10: $3.44
100: $3.13
250: $2.82
500: View



Min.: 1
Mult.: 1
Littelfuse Q8025L6
 Enlarge
Littelfuse Triacs 800V 25A
Page 782

Data Sheet
748
In Stock
1: $4.31
10: $3.46
100: $3.15
250: $2.84
500: View



Min.: 1
Mult.: 1
Littelfuse P3203ACL
 Enlarge
Littelfuse Sidacs 3Chp 270V 500A
Data Sheet 750
In Stock
1: $4.40
10: $3.53
100: $3.22
250: $2.91
500: View



Min.: 1
Mult.: 1
STMicroelectronics BTA26-600BWRG
 Enlarge
STMicroelectronics Triacs 25 Amp 600 Volt
Page 785

Data Sheet
1,034
In Stock
1: $4.41
10: $3.55
100: $3.15
250: $2.91
500: View



Min.: 1
Mult.: 1
Littelfuse P2703ACLRP
 Enlarge
576-P2703ACLRP


To purchase full reel, order in multiples of 700:
Littelfuse Sidacs 3Chp 230V 500A
Data Sheet 700
In Stock
Cut Tape
1: $4.55
10: $3.66
100: $3.33
250: $3.01
Reel
700: $2.70
1,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 700
STMicroelectronics T2550-12T
 Enlarge
T2550-12T

New At Mouser
New At Mouser


STMicroelectronics Triacs 1200V 25A Snubberless Triac
Page 785

Data Sheet
738
In Stock
1: $4.87
10: $3.91
100: $3.48
250: $3.21
500: View



Min.: 1
Mult.: 1
Vishay Semiconductors VS-40TTS12PBF
 Enlarge
Vishay Semiconductors SCRs 1200 Volt 25 Amp
Data Sheet 585
In Stock
1: $4.90
10: $3.93
100: $3.58
250: $3.23
500: View



Min.: 1
Mult.: 1
STMicroelectronics BTB41-800BRG
 Enlarge
STMicroelectronics Triacs 40 Amp 800 Volt
Data Sheet 580
In Stock
1: $4.98
10: $4.00
100: $3.56
250: $3.29
500: View



Min.: 1
Mult.: 1
511-T2550-12G-TR


To purchase full reel, order in multiples of 1000:
T2550-12G-TR

New At Mouser
New At Mouser


STMicroelectronics Triacs 1200V 25A Snubberless Triac
Data Sheet 1,070
In Stock
Cut Tape
1: $5.18
10: $4.16
100: $3.70
250: $3.42
Reel
1,000: $2.59
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
STMicroelectronics T2550-12G
 Enlarge
T2550-12G

New At Mouser
New At Mouser


STMicroelectronics Triacs 1200V 25A Snubberless Triac
Page 785

Data Sheet
1,161
In Stock
1: $5.29
10: $4.25
100: $3.78
250: $3.49
500: View



Min.: 1
Mult.: 1
STMicroelectronics BTA41-800BRG
 Enlarge
STMicroelectronics Triacs 40 Amp 800 Volt
Data Sheet 931
In Stock
1: $5.61
10: $4.51
100: $4.01
250: $3.70
500: View



Min.: 1
Mult.: 1
STMicroelectronics BTA26-700BRG
 Enlarge
STMicroelectronics Triacs 25 Amp 700 Volt
Data Sheet 575
In Stock
1: $5.88
10: $4.73
100: $4.20
250: $3.88
500: View



Min.: 1
Mult.: 1
Littelfuse Q6025K6
 Enlarge
Littelfuse Triacs 600V 25A 80-80-80mA
Page 782

Data Sheet
922
In Stock
1: $6.30
10: $5.67
25: $5.16
100: $4.66
250: View



Min.: 1
Mult.: 1
STMicroelectronics BTW69-800RG
 Enlarge
STMicroelectronics SCRs 50 Amp 800 Volt
Data Sheet 432
In Stock
1: $6.34
10: $5.71
25: $5.20
100: $4.69
250: View



Min.: 1
Mult.: 1
STMicroelectronics BTA41-700BRG
 Enlarge
STMicroelectronics Triacs 40 Amp 700 Volt
Page 784

Data Sheet
567
In Stock
1: $6.34
10: $5.71
25: $5.20
100: $4.69
250: View



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