Home

Products

Discrete Semiconductor Products

Thyristors

DIACs, SIDACs

K1400S

Banner
productimage

K1400S

SIDAC 130-146V 1A DO214

Manufacturer: Littelfuse Inc.

Categories: DIACs, SIDACs

Quality Control: Learn More

Littelfuse Inc. SIDAC K1400S is a Diac/Sidac thyristor with a breakover voltage range of 130V to 146V. It features a 1A peak output current and a hold current of 150mA (max). The device operates with a breakover current of 10µA and is housed in a DO-214AA (SMB) package. This component is suitable for applications requiring overvoltage protection and high-surge current handling, commonly found in power supply circuits, lighting controls, and industrial equipment. The K1400S offers reliable switching characteristics across an operating temperature range of -40°C to 125°C. Supplied in bulk packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / CaseDO-214AA, SMB
Operating Temperature-40°C ~ 125°C (TJ)
Current - Hold (Ih) (Max)150 mA
Voltage - Breakover130 ~ 146V
Current - Breakover10 µA
Supplier Device PackageDO-214
Current - Peak Output1 A

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.