Thyristor Surge Protection Devices - TSPD

Thyristor Surge Protection Devices (TSPD) are protective devices that are used to protect electrical systems and devices from surges in voltage. They are designed to detect surges in voltage and then limit the amount of current that is allowed to pass through the protected device. The TSPD works by using a solid state semiconductor material, usually a thyristor, to “short” the line if a surge is detected. The result is a reduction of current through the protected device and thus a reduction of damage. TSPDs are also known as Thyristor Gas Discharge (TGD) devices.
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
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Mounting Style
Reset
Package / Case
Reset
Qualification
Reset
Packaging
Reset
First...1617181920...
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 COMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage / CaseQualificationPackaging
  
                  
P1300SALRP


Thyristor Surge Protection Devices (TSPD) 50A 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.

Littelfuse 501
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.7975
Multiples of: 1

160 V800 mA20 A120 V5 uA150 mA4 V40 pF- 40 C+ 85 CSmd/SmtDO - 214AA Cut Tape
P1553ABL


Thyristor Surge Protection Devices 130V 25A 3-Pin TO-220 Modified 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 485
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 3.1477
Multiples of: 1

180 V800 mA30 A130 V 150 mA8 V15 p F to 60 pF , 25 p F to 95 pF- 40 C+ 85 CThrough HoleTO - 220 - 2 Bulk
P1500SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 140V
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 466
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.9586
Multiples of: 1

180 V800 mA30 A140 V5 uA150 mA4 V40 pF- 40 C+ 85 CSmd/SmtDO - 214AA Cut Tape
B1100CCLRP


Thyristor Surge Protection Devices - TSPD 100mA 500A Single Negative
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 465
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 1.7938
Multiples of: 1

           DO - 214AA Reel
P1100SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 90V
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 463
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 1.1367
Multiples of: 1

     150 mA    Smd/SmtDO - 214AA Cut Tape
P3100SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 275V MC=MICRO CAPACITANCE
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 433
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.9096
Multiples of: 1

     150 mA    Smd/SmtDO - 214AA Cut Tape
P3203ACLRP


Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
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 381
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 3.931
Multiples of: 1

350 V800 mA50 A270 V 150 mA8 V15 p F to 45 pF , 25 p F to 70 pF- 40 C+ 85 CThrough HoleTO - 220 - 3 Reel
P4802SCLRP


Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C
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 363
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.9736
Multiples of: 1

     120 mA    Smd/SmtDO - 214AA Cut Tape
P0640SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 58V
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 344
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.3534
Multiples of: 1

77 V800 mA50 A58 V5 uA150 mA4 V50 pF- 40 C+ 85 CSmd/SmtDO - 214AA Cut Tape
P1602AAL


Thyristor Surge Protection Devices - TSPD Modified TO-220 SIDACtor
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 333
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 1.9927
Multiples of: 1

95 V , 190 V800 mA20 A65 V , 130 V 150 mA4 V20 p F to 35 pF , 35 p F to 60 pF- 40 C+ 85 CThrough HoleTO - 220 - 3 Bulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1617181920...

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