Sidacs

Sidacs (silicon avalanche diodes) are diodes made from silicon that are designed to protect against high voltage and high current surges. They are commonly used in power systems, such as lights, motors and switchgear, to provide protection from lightning strikes and other external voltages. They are capable of handling high currents without sustaining damage, and can be used to provide protection for overvoltage and transient conditions. Sidacs are rugged, reliable and relatively inexpensive, making them an ideal choice for surge protection applications.
Enable Filter
Manufacturer
Reset
Breakover Voltage VBO
Reset
Breakover Current IBO Max
Reset
Non Repetitive On-State Current
Reset
Rated Repetitive Off-State Voltage VDRM
Reset
Off-State Leakage Current xrate VDRM IDRM
Reset
Holding Current Ih Max
Reset
On-State Voltage
Reset
Off-State Capacitance CO
Reset
Maximum Operating Temperature
Reset
Mounting Style
Reset
Package / Case
Reset
Series
Reset
Minimum Operating Temperature
Reset
Packaging
Reset
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Breakover Voltage VBOBreakover Current IBO MaxNon Repetitive On-State CurrentRated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMHolding Current Ih MaxOn-State VoltageOff-State Capacitance COMaximum Operating TemperatureMounting StylePackage / CaseSeriesMinimum Operating TemperaturePackaging
  
                  
K2500SRP


Diac/Sidac Thyristor 240 ~ 280V DO-214
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 2532
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.0721
Multiples of: 1

240 v to 280 V10 uA16.7 A , 20 A+/- 200 V 150 mA1.5 V + 85 CSmd/SmtDO - 214 - 2Kxxxzy- 40 CReel
K2200E70


Sidacs 220V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 2002
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.0205
Multiples of: 1

205 V To 230 V10 uA16.7 A , 20 A+/- 180 V 150 mA1.5 V + 85 CThrough HoleTO - 92 - 3Kxxxzy- 40 CBulk
K1500E70


140V~170V 10uA TO-92-2 Diacs Trigger Diode ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 2001
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.7649
Multiples of: 1

140 V To 170 V10 uA16.7 A , 20 A+/- 90 V 150 mA1.5 V + 85 CThrough HoleTO - 92 - 3Kxxxzy- 40 CBulk
K2200G


205V~230V 10uA DO-15 Diacs Trigger Diode ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1829
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.7965
Multiples of: 1

205 V To 230 V10 uA16.7 A , 20 A+/- 180 V 150 mA1.5 V + 85 CThrough HoleDO - 15X - 2Kxxxzy- 40 CBulk
K1200E70


Thyristor Surge Protection Devices 90V 20A 2-Pin TO-92 Bulk
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1810
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.7503
Multiples of: 1

110 V To 125 V10 uA16.7 A , 20 A90 V 150 mA1.5 V + 85 CThrough HoleTO - 92Kxxxzy- 40 CBulk
K2500S1URP


Sidacs 250V DO-214AC 2L
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1691
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.9621
Multiples of: 1

260 V10 uA16.7 A , 20 A220 V 80 mA1.2 V + 150 CSmd/SmtDO - 214 - 2Kxxx0yu- 40 CReel
MKP3V120RLG


Sidacs THY SIDAC 1A 120V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor 1455
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 1.1761
Multiples of: 1

  200 uA+/- 90 V 100 mA1.1 V + 125 CSmd/Smt267 - 03Mkp3v- 40 CReel
K1200G


DO-15 Diacs Trigger Diode ROHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1350
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.7848
Multiples of: 1

110 v to 125 V10 uA16.7 A , 20 A90 V5 uA150 mA1.5 V + 85 CThrough HoleDO - 15Kxxxzy- 40 CBulk
K2400SRP


Littelfuse Sidacs 240V
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 1348
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 1.0721
Multiples of: 1

250 V10 uA20 A190 V 150 mA1.5 V + 85 CSmd/SmtDO - 214 - 2Kxxxzy- 40 CReel
K2000SRP


Diac/Sidac Thyristor 190 ~ 215V DO-214
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 809
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.2634
Multiples of: 5

190 v to 215 V10 uA16.7 A , 20 A+/- 180 V 150 mA1.5 V + 85 CSmd/SmtDO - 214 - 2Kxxxzy- 40 CReel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted