Q4X8E3 The Littelfuse Inc. Q4X8E3 is a power thyristor with a breakdown voltage of 400V and an on-state voltage of 0.8V at 10mA. It is RoHS3 compliant.
Mfr Part #:

Q4X8E3

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. Q4X8E3 is a power thyristor with a breakdown voltage of 400V and an on-state voltage of 0.8V at 10mA. It is RoHS3 compliant.
✓ Total Stock: 100 pcs
$ Price Range: $2.71

Q4X8E3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

Q4X8E3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Q4X8E3 Description

Short technical summary and product information.

The Littelfuse Inc. Q4X8E3 is a power thyristor designed for various electronic applications. It features a breakdown voltage of 400V and an on-state voltage of 0.8V, typically measured at 10mA.

 

This component is classified under Thyristors - DIACs, SIDACs within the Discrete Semiconductor Products category. It adheres to RoHS3 compliance standards, indicating a commitment to environmental regulations.

 

Further specifications such as average on-state current (It(AV)), non-repetitive surge current (Ifsm), hold current (Ih), gate trigger voltage (Vgt), and off-state voltage (Max) are typically detailed in the manufacturer's datasheet. Information regarding package type, mounting, and operating temperature would also be found there, providing crucial details for design and integration.

 

This thyristor is suitable for applications requiring reliable switching and control of electrical power, where its voltage and current ratings are appropriate.

Q4X8E3 Quick Information

Product Type: Thyristor
Series: Q4X8
Canonical Name: Littelfuse Inc. Q4X8E3 Power Thyristor
Subcategory: DIACs, SIDACs

Q4X8E3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

Q4X8E3 Estimated Pricing

Qty Low High
1+ $2.71 $2.71

Estimated market price range - modelled values for guidance only, not live distributor offers.

Q4X8E3 Features

  • Maximum breakdown voltage is 400V.
  • Typical on-state voltage is 0.8V.
  • This device is RoHS3 compliant.
  • Moisture sensitivity level is 1.
  • Part is a power thyristor from Littelfuse.

Q4X8E3 Applications

  • Used in overvoltage crowbar protection circuits.
  • Suitable for AC mains phase control applications.
  • Ideal for small motor speed control systems.
  • Common in light dimmer and lamp ballast circuits.
  • Applied in power supply inrush current limiting.

Q4X8E3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the Q4X8E3 thyristor?

The breakdown voltage of the Q4X8E3 thyristor is 400V.

What is the typical on-state voltage for the Q4X8E3 at 10mA?

The typical on-state voltage for the Q4X8E3 at 10mA is 0.8V.

Is the Littelfuse Q4X8E3 RoHS compliant?

Yes, the Q4X8E3 is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the Q4X8E3?

The Moisture Sensitivity Level (MSL) for the Q4X8E3 is 1 Unlimited.

Does the Q4X8E3 meet REACH requirements?

The REACH status for the Q4X8E3 is Unaffected.

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