.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Thyristors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thyristors

List Images

Results: 3,107

Applied Filters:

Brand = Littelfuse

Product Type

Mounting Style

Package/Case

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Qualification
Triacs 400V 10A 50-50-50mA Q4010L5TP Littelfuse 1: $3.44 11,031In Stock	Mfr. Part No. Q4010L5TP Mouser Part No 576-Q4010L5TP	Littelfuse	Triacs 400V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	11,031In Stock	$3.44 $1.75 $1.58 $1.48	Min.: 1 Mult.: 1	Triacs		TO-220-2
Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 QJ6016NH5RP Littelfuse 1: $5.95 683In Stock	Mfr. Part No. QJ6016NH5RP Mouser Part No 576-QJ6016NH5RP	Littelfuse	Triacs 16 Amp Standard High Temperature Alternistor TRIAC-TO263 Learn More about Littelfuse qjxx16xhx alternistor triacs	Datasheet	683In Stock	Cut Tape $5.95 $3.93 $2.86 Reel $2.45 $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 500	Triacs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 12 Amp High Temperature High dvdt SCR-TO252 SV8012DRP Littelfuse 1: $3.48 2,239In Stock	Mfr. Part No. SV8012DRP Mouser Part No 576-SV8012DRP	Littelfuse	SCRs 12 Amp High Temperature High dvdt SCR-TO252 Learn More about Littelfuse sv8012x scrs	Datasheet	2,239In Stock	Cut Tape $3.48 $2.27 $1.58 $1.29 Reel $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SCRs	Through Hole	TO-252-3
SCRs 100V 4A MCR703AT4G Littelfuse 1: $2.32 28,632In Stock	Mfr. Part No. MCR703AT4G Mouser Part No 863-MCR703AT4G	Littelfuse	SCRs 100V 4A	Datasheet	28,632In Stock	Cut Tape $2.32 $1.49 $1.01 $0.804 $0.738 Reel $0.697 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SCRs	SMD/SMT	DPAK-2 (TO-252-2)
Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS P3800S3NLRP Littelfuse 1: $6.59 5,857In Stock	Mfr. Part No. P3800S3NLRP Mouser Part No 576-P3800S3NLRP	Littelfuse	Thyristor Surge Protection Devices - TSPD SIDACtor Bi 350V 3000A DO214AB RoHS Learn More about Littelfuse px0s3n	Datasheet	5,857In Stock	Cut Tape $6.59 $4.43 $3.20 $3.04 $2.88 Reel $2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	TSPDs	SMD/SMT	DO-214AB-2
Triacs 35 Amp Standard High Temperature Alternistor TRIAC-TO220 Iso QJ8035LH4TP Littelfuse 1: $8.87 910In Stock	Mfr. Part No. QJ8035LH4TP Mouser Part No 576-QJ8035LH4TP	Littelfuse	Triacs 35 Amp Standard High Temperature Alternistor TRIAC-TO220 Iso Learn More about Littelfuse qjxx35xh4 alternistor triacs	Datasheet	910In Stock	$8.87 $6.05 $4.46 $4.28	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220L-3
Triacs 12 Amp High Temperature High dvdt TRIAC-TO220 Ins QV6012LH5TP Littelfuse 1: $4.88 995In Stock	Mfr. Part No. QV6012LH5TP Mouser Part No 576-QV6012LH5TP	Littelfuse	Triacs 12 Amp High Temperature High dvdt TRIAC-TO220 Ins Learn More about Littelfuse qvxx12xhx high temp triacs	Datasheet	995In Stock	$4.88 $3.23 $2.29 $1.90	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220AB-3
Triacs 25 Amp High Temperature High dvdt TRIAC-TO263 QV8025NH4TP Littelfuse 1: $8.80 984In Stock	Mfr. Part No. QV8025NH4TP Mouser Part No 576-QV8025NH4TP	Littelfuse	Triacs 25 Amp High Temperature High dvdt TRIAC-TO263 Learn More about Littelfuse qvxx25xhx alternistor triacs	Datasheet	984In Stock	$8.80 $6.00 $4.41 $4.18	Min.: 1 Mult.: 1	Triacs	SMD/SMT	TO-263AB-3
Triacs 400V 10A 50-50-50mA Q4010LH5TP Littelfuse 1: $3.36 1,896In Stock	Mfr. Part No. Q4010LH5TP Mouser Part No 576-Q4010LH5TP	Littelfuse	Triacs 400V 10A 50-50-50mA Learn More about Littelfuse qxx10 triacs	Datasheet	1,896In Stock	$3.36 $1.70 $1.54 $1.43	Min.: 1 Mult.: 1	Triacs		TO-220-2
Triacs 600V 15A 80-80-80mA Q6015L6TP Littelfuse 1: $4.52 1,575In Stock	Mfr. Part No. Q6015L6TP Mouser Part No 576-Q6015L6TP	Littelfuse	Triacs 600V 15A 80-80-80mA	Datasheet	1,575In Stock	$4.52 $3.00 $2.14 $2.11	Min.: 1 Mult.: 1	Triacs
Triacs 800V 8A 35-35-35mA Q8008LH4TP Littelfuse 1: $3.97 1,944In Stock	Mfr. Part No. Q8008LH4TP Mouser Part No 576-Q8008LH4TP	Littelfuse	Triacs 800V 8A 35-35-35mA	Datasheet	1,944In Stock	$3.97 $2.04 $1.85 $1.79	Min.: 1 Mult.: 1	Triacs		TO-220-2
Triacs 800V 12A 50-50-50mA Q8012RH5TP Littelfuse 1: $4.08 957In Stock	Mfr. Part No. Q8012RH5TP Mouser Part No 576-Q8012RH5TP	Littelfuse	Triacs 800V 12A 50-50-50mA	Datasheet	957In Stock	$4.08 $2.70 $1.92 $1.84	Min.: 1 Mult.: 1	Triacs		TO-220-2
Triacs TRIAC TO263 800V 25A HT ALTN QJ8025NH4RP Littelfuse 1: $8.26 1,321In Stock	Mfr. Part No. QJ8025NH4RP Mouser Part No 576-QJ8025NH4RP	Littelfuse	Triacs TRIAC TO263 800V 25A HT ALTN Learn More about Littelfuse qjxx25xhx triacs	Datasheet	1,321In Stock	Cut Tape $8.26 $5.61 $4.12 Reel $3.89	Min.: 1 Mult.: 1 : 500	Triacs	SMD/SMT	TO-263AB-3
SCRs 400V 25A SCR TO220 ISO S4025LTP Littelfuse 1: $4.02 3,037In Stock	Mfr. Part No. S4025LTP Mouser Part No 576-S4025LTP	Littelfuse	SCRs 400V 25A SCR TO220 ISO	Datasheet	3,037In Stock	$4.02 $2.37 $2.03 $1.83 $1.77	Min.: 1 Mult.: 1	SCRs		TO-220-2
SCRs 800V 16A AEC-Q101 S8016RATP Littelfuse 1: $4.75 874In Stock 1,000Expected 02/12/2026	Mfr. Part No. S8016RATP Mouser Part No 576-S8016RATP	Littelfuse	SCRs 800V 16A AEC-Q101 Learn More about Littelfuse s8016xa scr	Datasheet	874In Stock 1,000Expected 02/12/2026	Cut Tape $4.75 $3.16 $2.25 $2.09 Reel $2.09	Min.: 1 Mult.: 1 : 1,000	SCRs	Through Hole	TO-220-2	AEC-Q101
SCRs 600V 40A 15mA TO263 High Temp 150c SCRs SJ6040N2RP Littelfuse 1: $7.66 745In Stock	Mfr. Part No. SJ6040N2RP Mouser Part No 576-SJ6040N2RP	Littelfuse	SCRs 600V 40A 15mA TO263 High Temp 150c SCRs Learn More about Littelfuse sjxx40x scr	Datasheet	745In Stock	Cut Tape $7.66 $5.19 $3.78 Reel $3.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	SCRs	SMD/SMT	SMTO-263-2
Triacs ISO TO220 25A 35mA TRIAC BTA25-600CW3G Littelfuse 1: $6.73 499In Stock	Mfr. Part No. BTA25-600CW3G Mouser Part No 863-BTA25-600CW3G	Littelfuse	Triacs ISO TO220 25A 35mA TRIAC	Datasheet	499In Stock	$6.73 $3.63 $3.58	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs 400V 4A Sensing 5-5-5-5mA L4004L5TP Littelfuse 1: $3.01 1,776In Stock	Mfr. Part No. L4004L5TP Mouser Part No 576-L4004L5TP	Littelfuse	Triacs 400V 4A Sensing 5-5-5-5mA	Datasheet	1,776In Stock	$3.01 $1.52 $1.37 $1.24	Min.: 1 Mult.: 1	Triacs		TO-220-2
Triacs 600V 15A 50-50-50mA Q6015L5TP Littelfuse 1: $4.40 1,366In Stock	Mfr. Part No. Q6015L5TP Mouser Part No 576-Q6015L5TP	Littelfuse	Triacs 600V 15A 50-50-50mA Learn More about Littelfuse qtriac	Datasheet	1,366In Stock	$4.40 $2.44 $2.18	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-2
Triacs 800V 25A 80-80-80mA Q8025L6TP Littelfuse 1: $6.48 794In Stock	Mfr. Part No. Q8025L6TP Mouser Part No 576-Q8025L6TP	Littelfuse	Triacs 800V 25A 80-80-80mA	Datasheet	794In Stock	$6.48 $3.49 $3.41	Min.: 1 Mult.: 1	Triacs		TO-220-2
SCRs 55A 400V S4055NRP Littelfuse 1: $7.01 1,879In Stock	Mfr. Part No. S4055NRP Mouser Part No 576-S4055NRP	Littelfuse	SCRs 55A 400V	Datasheet	1,879In Stock	Cut Tape $7.01 $4.54 $3.45 Reel $3.15 MouseReel Available	Min.: 1 Mult.: 1 : 500	SCRs	SMD/SMT	SMTO-263-2
SCRs 600V 40A 15mA TO220 High Temp 150c SCRs SJ6040R2TP Littelfuse 1: $5.53 883In Stock	Mfr. Part No. SJ6040R2TP Mouser Part No 576-SJ6040R2TP	Littelfuse	SCRs 600V 40A 15mA TO220 High Temp 150c SCRs Learn More about Littelfuse sjxx40x scr	Datasheet	883In Stock	$5.53 $3.72 $2.81	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3
Triacs 8A 50mA 600V IGT 3 QUAD INTERNL ISLTD BTA08-600BW3G Littelfuse 1: $4.50 1,494In Stock	Mfr. Part No. BTA08-600BW3G Mouser Part No 863-BTA08-600BW3G	Littelfuse	Triacs 8A 50mA 600V IGT 3 QUAD INTERNL ISLTD	Datasheet	1,494In Stock	$4.50 $2.99 $2.10	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs 16A 50mA 800V IGT 3 QUAD BTB16-800BW3G Littelfuse 1: $2.42 3,275In Stock	Mfr. Part No. BTB16-800BW3G Mouser Part No 863-BTB16-800BW3G	Littelfuse	Triacs 16A 50mA 800V IGT 3 QUAD	Datasheet	3,275In Stock	$2.42 $1.20 $1.08 $0.914	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs Triacs MAC8SNG Littelfuse 1: $2.08 3,754In Stock	Mfr. Part No. MAC8SNG Mouser Part No 863-MAC8SNG	Littelfuse	Triacs Triacs	Datasheet	3,754In Stock	Cut Tape $2.08 $1.24 $0.938 $0.823 Reel $0.742	Min.: 1 Mult.: 1 : 1,000	Triacs	Through Hole	TO-220-3