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Littelfuse S4035KTP Power Thyristor

The S4035KTP is a 35A standard SCR designed for phase control applications like heating and motor speed control, with voltages up to 1000V. It features an isolated mounting tab for easy heat sinking, glass-passivated junctions for reliability, and a maximum surge current of up to 500A. Suitable for AC solid-state switches, industrial equipment, power tools, and appliances, it offers RoHS compliance and robust performance at operating junction temperatures up to 125°C. This thyristor ensures efficient, dependable operation in demanding environments.

Authorized Distributors
Source:Newark
Part No:S4035KTP
Stock:4
Inv Date:05-28-2026
Price: Unit price: $1.14
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Source:DigiKey
Part No:S4035KTP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.92
Buy/RFQ:
Part No:S4035KTP
Stock:15
Inv Date:05-29-2026
Price: Unit price: $8.31
Buy/RFQ:
Part No:S4035KTP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.15
Buy/RFQ:
Part No:S4035KTP
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.7
Buy/RFQ:

Littelfuse S4035KTP Power Thyristor Specifications:

  • Maximum Average On-State Current: 36A
  • Peak Surge Current: up to 500A
  • Voltage Capability: 400V to 1000V (depending on version)
  • Gate Trigger Current: 40mA
  • Junction to Case Resistance: 07 °C/W
  • Storage Temperature Range: -40°C to 150°C
  • Operating Junction Temperature: -40°C to 125°C
  • Terminal Finish: 100% Matte Tin-plated
  • Body Material: UL 94V-0 rated epoxy
  • Lead Material: Copper Alloy
  • Reflow Soldering Temperature Min: 150°C
  • Peak Temperature (T): 260°C

Buy the Buy Littelfuse S4035KTP Thyristor Part Number S4035KTP Online

Purchase the Littelfuse S4035KTP thyristor online now to ensure your projects benefit from high current ratings, excellent surge capacity, and reliable phase control. Designed for industrial power switching, heating, and motor control applications, this 35A, 1000V device features an isolated mounting tab for easy heat sinking, RoHS compliance for environmental safety, and glass-passivated junctions for durability. With a maximum operating junction temperature of 125°C and robust construction, it provides the dependable performance needed in demanding environments. Order today for fast delivery and quality assurance.

Order your Littelfuse S4035KTP power thyristor today and ensure reliable phase control with high surge capability and long-lasting performance.

Frequently Asked Questions

Where can I buy Littelfuse S4035KTP?

You can click on the BUY or RFQ button to purchase S4035KTP from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part S4035KTP?

You can download the S4035KTP datasheet or visit the Littelfuse website for support.

Who is the manufacturer of S4035KTP?

Littelfuse

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