DIACs, SIDACs

Browse available DIACs, SIDACs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Voltage - Breakover	Current - Breakover	Current - Hold (Ih) (Max)	Current - Peak Output	Operating Temperature	Supplier Device Package
K2200S SIDAC 205-230V 1A DO214 Littelfuse Inc.	5,458	-	RFQ	Datasheet	-	DO-214AA, SMB	Bulk	Obsolete	205 ~ 230V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-214
K0900E70 SIDAC 79-97V 1A TO92 Littelfuse Inc.	6,811	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC)	Bulk	Active	79 ~ 97V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92
K2400S SIDAC 220-250V 1A DO214 Littelfuse Inc.	7,681	-	RFQ	Datasheet	-	DO-214AA, SMB	Bulk	Obsolete	220 ~ 250V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-214
K2500S SIDAC 240-280V 1A DO214 Littelfuse Inc.	7,974	-	RFQ	Datasheet	-	DO-214AA, SMB	Bulk	Obsolete	240 ~ 280V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-214
K1050E70AP SIDAC 95-113V 1A TO92 Littelfuse Inc.	6,825	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Box (TB)	Active	95 ~ 113V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1200E70AP SIDAC 110-125V 1A TO92 Littelfuse Inc.	8,204	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Box (TB)	Active	110 ~ 125V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1300E70AP SIDAC 120-138V 1A TO92 Littelfuse Inc.	2,548	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Box (TB)	Active	120 ~ 138V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1100E70AP SIDAC 104-118V 1A TO92 Littelfuse Inc.	2,126	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Box (TB)	Active	104 ~ 118V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K0900E70AP SIDAC 79-97V 1A TO92 Littelfuse Inc.	8,988	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Box (TB)	Active	79 ~ 97V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1400E70 SIDAC 130-146V 1A TO92 Littelfuse Inc.	4,561	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC)	Bulk	Active	130 ~ 146V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92
K0900SRP SIDAC 79-97V 1A DO214 Littelfuse Inc.	9,842	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	79 ~ 97V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-214
K1200SRP SIDAC 110-125V 1A DO214 Littelfuse Inc.	9,527	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	110 ~ 125V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-214
K0900GRP SIDAC 79-97V 1A DO15 Littelfuse Inc.	8,112	-	RFQ	Datasheet	-	DO-204AC, DO-15, Axial	Tape & Reel (TR)	Active	79 ~ 97V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-15
K1050GRP SIDAC 95-113V 1A DO15 Littelfuse Inc.	9,976	-	RFQ	Datasheet	-	DO-204AC, DO-15, Axial	Tape & Reel (TR)	Active	95 ~ 113V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-15
K1100GRP SIDAC 104-118V 1A DO15 Littelfuse Inc.	7,548	-	RFQ	Datasheet	-	DO-204AC, DO-15, Axial	Tape & Reel (TR)	Active	104 ~ 118V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-15
K1200GRP SIDAC 110-125V 1A DO15 Littelfuse Inc.	5,809	-	RFQ	Datasheet	-	DO-204AC, DO-15, Axial	Tape & Reel (TR)	Active	110 ~ 125V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	DO-15
K1200E70RP SIDAC 110-125V 1A TO92 Littelfuse Inc.	4,403	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Reel (TR)	Obsolete	110 ~ 125V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1050E70RP2 SIDAC 95-113V 1A TO92 Littelfuse Inc.	2,590	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Reel (TR)	Active	95 ~ 113V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1100E70RP2 SIDAC 104-118V 1A TO92 Littelfuse Inc.	5,740	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Reel (TR)	Active	104 ~ 118V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2
K1200E70RP2 SIDAC 110-125V 1A TO92 Littelfuse Inc.	2,932	-	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC) Formed Leads	Tape & Reel (TR)	Active	110 ~ 125V	10 µA	150 mA	1 A	-40°C ~ 125°C (TJ)	TO-92-2

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FREQUENTLY ASKED QUESTIONS

DIACs, SIDACs FAQ

Common questions about selecting, comparing and sourcing DIACs, SIDACs components through Winsun (HK) Electronics.

What should I check when selecting DIACs, SIDACs components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific DIACs, SIDACs part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find DIACs, SIDACs parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for DIACs, SIDACs components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.