Sidacs – Mouser Finland

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

K Series SIDACs

Littelfuse K Series SIDACs are bidirectional voltage triggered switches. Constructed with glass-passivated junctions, the K SIDACs provide reliable performance even in harsh operating environments. With a one-cycle surge current capability up to 20A, K Series SIDACs are ideal for dumping charged capacitors through an inductor in order to generate high-voltage pulses.

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

Results: 110

Applied Filters:

Series

Breakover Voltage VBO

Breakover Current IBO Max

Non Repetitive On-State Current

Rated Repetitive Off-State Voltage VDRM

Off-State Leakage Current @ VDRM IDRM

Holding Current Ih Max

On-State Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Packaging

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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Breakover Voltage VBO	Breakover Current IBO Max	Non Repetitive On-State Current	Rated Repetitive Off-State Voltage VDRM	Off-State Leakage Current @ VDRM IDRM	Holding Current Ih Max	On-State Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Sidacs SIDAC 300V K3002G Littelfuse 1: 2,77 € 1 942In Stock	Mfr. Part No. K3002G Mouser Part No 576-K3002G	Littelfuse	Sidacs SIDAC 300V Learn More about Littelfuse ksidac	Datasheet	1 942In Stock	2,77 € 1,81 € 1,26 € 1,22 € View 1,13 € 1,12 €	Min.: 1 Mult.: 1	Kxxxzy	270 V to 330 V	10 uA	16.7 A, 20 A	200 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 120V K1200G Littelfuse 1: 1,45 € 1 554In Stock	Mfr. Part No. K1200G Mouser Part No 576-K1200G	Littelfuse	Sidacs 120V Learn More about Littelfuse ksidac	Datasheet	1 554In Stock	1,45 € 0,929 € 0,623 € 0,499 €	Min.: 1 Mult.: 1	Kxxxzy	110 V to 125 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 130V K1300G Littelfuse 1: 1,45 € 1 154In Stock	Mfr. Part No. K1300G Mouser Part No 576-K1300G	Littelfuse	Sidacs 130V Learn More about Littelfuse ksidac	Datasheet	1 154In Stock	1,45 € 0,929 € 0,623 € 0,499 €	Min.: 1 Mult.: 1	Kxxxzy	120 V to 130 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 150V K1500E70 Littelfuse 1: 1,54 € 3In Stock	Mfr. Part No. K1500E70 Mouser Part No 576-K1500E70	Littelfuse	Sidacs 150V Learn More about Littelfuse ksidac	Datasheet	3In Stock	1,54 € 0,98 € 0,66 € 0,522 € 0,499 €	Min.: 1 Mult.: 1	Kxxxzy										Through Hole	TO-92	Bulk
Sidacs 200V K2000G Littelfuse 1: 1,67 € 8In Stock	Mfr. Part No. K2000G Mouser Part No 576-K2000G	Littelfuse	Sidacs 200V Learn More about Littelfuse ksidac	Datasheet	8In Stock	1,67 € 1,08 € 0,725 € 0,606 €	Min.: 1 Mult.: 1	Kxxxzy	190 V to 215 V	10 uA	16.7 A, 20 A	180 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 220V K2200G Littelfuse 1: 2,00 € 22In Stock	Mfr. Part No. K2200G Mouser Part No 576-K2200G	Littelfuse	Sidacs 220V Learn More about Littelfuse ksidac	Datasheet	22In Stock	2,00 € 1,13 € 0,725 € 0,606 €	Min.: 1 Mult.: 1	Kxxxzy	205 V to 230 V	10 uA	16.7 A, 20 A	180 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 240V K2400E70 Littelfuse 1: 1,77 € 160In Stock	Mfr. Part No. K2400E70 Mouser Part No 576-K2400E70	Littelfuse	Sidacs 240V Learn More about Littelfuse ksidac	Datasheet	160In Stock	1,77 € 1,14 € 0,769 € 0,612 € 0,606 €	Min.: 1 Mult.: 1	Kxxxzy	220 V to 250 V	10 uA	16.7 A, 20 A	190 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	TO-92	Bulk
Sidacs 240V K2400G Littelfuse 1: 1,76 € 279In Stock 2 000Expected 24/12/2026	Mfr. Part No. K2400G Mouser Part No 576-K2400G	Littelfuse	Sidacs 240V Learn More about Littelfuse ksidac	Datasheet	279In Stock 2 000Expected 24/12/2026	1,76 € 1,14 € 0,769 € 0,651 €	Min.: 1 Mult.: 1	Kxxxzy	220 V to 250 V	10 uA	16.7 A, 20 A	190 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs MP SIDAC 240V DO15 K2401G Littelfuse 1: 2,43 € 269In Stock	Mfr. Part No. K2401G Mouser Part No 576-K2401G	Littelfuse	Sidacs MP SIDAC 240V DO15 Learn More about Littelfuse multipulse sidacs	Datasheet	269In Stock	2,43 € 1,58 € 1,10 € 1,01 €	Min.: 1 Mult.: 1	Kxxxzy	220 V to 250 V	10 uA	16.7 A, 20 A	190 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 250V K2500G Littelfuse 1: 1,87 € 1 007In Stock	Mfr. Part No. K2500G Mouser Part No 576-K2500G	Littelfuse	Sidacs 250V Learn More about Littelfuse ksidac	Datasheet	1 007In Stock	1,87 € 1,20 € 0,815 € 0,651 €	Min.: 1 Mult.: 1	Kxxxzy	240 V to 280 V	10 uA	16.7 A, 20 A	200 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 90V K0900E70 Littelfuse 1: 1,83 € 930In Stock	Mfr. Part No. K0900E70 Mouser Part No 576-K0900E70	Littelfuse	Sidacs 90V Learn More about Littelfuse ksidac	Datasheet	930In Stock	1,83 € 1,15 € 0,756 € 0,60 € View 0,533 € 0,526 € 0,489 €	Min.: 1 Mult.: 1	Kxxxxzy	79 V to 97 V	10 uA	16.7 A, 20 A	70 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	TO-92	Bulk
Sidacs 105V K1050SRP Littelfuse 1: 1,50 € 251In Stock	Mfr. Part No. K1050SRP Mouser Part No 576-K1050SRP	Littelfuse	Sidacs 105V Learn More about Littelfuse ksidac	Datasheet	251In Stock	Cut Tape 1,50 € 0,955 € 0,642 € 0,53 € 0,52 € Reel 0,52 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Kxxxzy	95 V to 113 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	SMD/SMT	DO-214	Reel, Cut Tape, MouseReel
Sidacs 120V DO-15 K1200GURP Littelfuse 1: 1,49 € 1 047In Stock	Mfr. Part No. K1200GURP Mouser Part No 576-K1200GURP	Littelfuse	Sidacs 120V DO-15 Learn More about Littelfuse kx0yu sidacs	Datasheet	1 047In Stock	Cut Tape 1,49 € 0,946 € 0,638 € 0,526 € 0,515 € Reel 0,515 €	Min.: 1 Mult.: 1 : 5 000	Kxxx0yU	125 V	10 uA	1 A	100 V	5 uA	80 mA	1.5 V	- 40 C	+ 125 C	Through Hole	DO-15	Reel, Cut Tape
Sidacs Sidac 240V HI ENERGY K2400EH70 Littelfuse 1: 1,92 € 478In Stock	Mfr. Part No. K2400EH70 Mouser Part No 576-K2400EH70	Littelfuse	Sidacs Sidac 240V HI ENERGY Learn More about Littelfuse ksidac	Datasheet	478In Stock	1,92 € 1,24 € 0,845 € 0,735 €	Min.: 1 Mult.: 1	Kxxxzy	220 V to 250 V	10 uA	16.7 A, 20 A	190 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	TO-92	Bulk
Sidacs 110V K1100G Littelfuse 1: 1,92 € 101Expected 24/11/2026	Mfr. Part No. K1100G Mouser Part No 576-K1100G	Littelfuse	Sidacs 110V Learn More about Littelfuse ksidac	Datasheet	101Expected 24/11/2026	1,92 € 1,20 € 0,791 € 0,628 € 0,51 €	Min.: 1 Mult.: 1	Kxxxzy	104 V to 118 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 90V K0900G Littelfuse 1: 1,54 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. K0900G Mouser Part No 576-K0900G	Littelfuse	Sidacs 90V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,54 € 0,98 € 0,66 € 0,522 € 0,499 €	Min.: 1 Mult.: 1	Kxxxzy	79 V to 97 V	10 uA	16.7 A, 20 A	70 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 90V K0900GRP Littelfuse 5 000: 0,553 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. K0900GRP Mouser Part No 576-K0900GRP	Littelfuse	Sidacs 90V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 0,553 €	Min.: 5 000 Mult.: 5 000 : 5 000	Kxxxzy	79 V to 97 V	10 uA	16.7 A, 20 A	70 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Reel
Sidacs 9090 DO-214AC 2L K0900S1URP Littelfuse 5 000: 0,467 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. K0900S1URP Mouser Part No 576-K0900S1URP	Littelfuse	Sidacs 9090 DO-214AC 2L Learn More about Littelfuse kx0yu sidacs	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,467 €	Min.: 5 000 Mult.: 5 000 : 5 000	Kxxx0yU	97 V	10 uA	1 A	70 V	5 uA	80 mA	1.5 V	- 40 C	+ 125 C	SMD/SMT	DO-214AC	Reel
Sidacs 90V K0900SRP Littelfuse 2 500: 0,56 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. K0900SRP Mouser Part No 576-K0900SRP	Littelfuse	Sidacs 90V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,56 € 0,533 €	Min.: 2 500 Mult.: 2 500 : 2 500	Kxxxzy	79 V to 97 V	10 uA	16.7 A, 20 A	70 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	SMD/SMT	DO-214	Reel
Sidacs Sidac 105V TO92 K1050E70RP2 Littelfuse 1: 1,99 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. K1050E70RP2 Mouser Part No 576-K1050E70RP2	Littelfuse	Sidacs Sidac 105V TO92 Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape 1,99 € 1,25 € 0,82 € 0,651 € Reel 0,559 € View 0,578 € 0,53 €	Min.: 1 Mult.: 1 : 2 000	Kxxxzy	95 V to 113 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	TO-92	Reel, Cut Tape
Sidacs 105V K1050G Littelfuse 1: 1,54 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. K1050G Mouser Part No 576-K1050G	Littelfuse	Sidacs 105V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,54 € 0,98 € 0,66 € 0,522 € 0,499 €	Min.: 1 Mult.: 1	Kxxxzy	95 V to 113 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Bulk
Sidacs 105V K1050GRP Littelfuse 5 000: 0,553 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. K1050GRP Mouser Part No 576-K1050GRP	Littelfuse	Sidacs 105V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 0,553 €	Min.: 5 000 Mult.: 5 000 : 5 000	Kxxxzy	95 V to 113 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	DO-15	Reel
Sidacs 100V DO-15 K1050GURP Littelfuse 5 000: 0,515 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. K1050GURP Mouser Part No 576-K1050GURP	Littelfuse	Sidacs 100V DO-15 Learn More about Littelfuse kx0yu sidacs	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 0,515 €	Min.: 5 000 Mult.: 5 000 : 5 000	Kxxx0yU	110 V	10 uA	1 A	90 V	5 uA	80 mA	1.5 V	- 40 C	+ 125 C	Through Hole	DO-15	Reel
Sidacs 100V DO-214AC 2L K1050S1URP Littelfuse 5 000: 0,467 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. K1050S1URP Mouser Part No 576-K1050S1URP	Littelfuse	Sidacs 100V DO-214AC 2L Learn More about Littelfuse kx0yu sidacs	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,467 €	Min.: 5 000 Mult.: 5 000 : 5 000	Kxxx0yU	110 V	10 uA	1 A	90 V	5 uA	80 mA	1.5 V	- 40 C	+ 125 C	SMD/SMT	DO-214AC	Reel
Sidacs 110V K1100E70 Littelfuse 2 000: 0,482 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. K1100E70 Mouser Part No 576-K1100E70	Littelfuse	Sidacs 110V Learn More about Littelfuse ksidac	Datasheet	Non-Stocked Lead-Time 17 Weeks	0,482 € 0,477 €	Min.: 2 000 Mult.: 2 000	Kxxxzy	104 V to 118 V	10 uA	16.7 A, 20 A	90 V	5 uA	150 mA	1.5 V	- 40 C	+ 85 C	Through Hole	TO-92	Bulk