Q4010LT The Littelfuse Q4010LT is a Quadrac Triac designed for AC switching and phase control. It integrates a Triac and DIAC in a single TO-220-3 package.
Mfr Part #:

Q4010LT

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Q4010LT is a Quadrac Triac designed for AC switching and phase control. It integrates a Triac and DIAC in a single TO-220-3 package.
✓ Total Stock: 280 pcs
$ Price Range: $2.71

Q4010LT 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
280 pcs
280 pcs On Request 1 On Request On Request On Request On Request On Request

Q4010LT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Operating Temperature
Tape & Reel

Q4010LT Description

Short technical summary and product information.

The Littelfuse Q4010LT, also known as a Quadrac, is an internally triggered Triac suitable for AC switching and phase control applications. This component uniquely combines a Triac and a DIAC within a single package, offering cost savings by eliminating the need for separate components.

 

Key electrical specifications include a maximum repetitive off-state voltage (Vdrm) of 400V and a maximum RMS on-state current (Itrms) of 10A. The device is housed in a TO-220-3 package and designed for through-hole mounting.

 

Operating temperature ranges from -40°C to 125°C. The Q4010LT is RoHS3 compliant and has an MSL rating of 1, indicating unlimited usability under standard conditions.

Q4010LT Quick Information

Product Type: Thyristor
Series: Qxx10LT
Canonical Name: Q4010LT Quadrac Triac
Subcategory: Thyristors

Q4010LT Compliance

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

Q4010LT Estimated Pricing

Qty Low High
1+ $2.71 $2.71

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

Q4010LT Features

  • Internally triggered Triac for AC switching.
  • Combines Triac and DIAC in one package.
  • 400V Vdrm and 10A Itrms ratings.
  • TO-220-3 package with through-hole mounting.
  • Wide operating temperature range.

Q4010LT Applications

  • Used in AC switching circuits.
  • Suitable for phase control applications.
  • Simplifies component count in designs.
  • Ideal for power control modules.

Q4010LT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive off-state voltage (Vdrm) for the Q4010LT?

The maximum repetitive off-state voltage (Vdrm) is 400V.

What is the maximum RMS on-state current (Itrms) for the Q4010LT?

The maximum RMS on-state current (Itrms) is 10A.

What type of package is the Q4010LT in?

The Q4010LT is in a TO-220-3 package.

How is the Q4010LT mounted?

The Q4010LT is designed for through-hole mounting.

What is the operating temperature range for the Q4010LT?

The operating temperature range is from -40°C to 125°C.

Is the Q4010LT RoHS compliant?

The Q4010LT is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the Q4010LT?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

Q4010LT Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
Q8016LH4
Q8016LH4
Littelfuse Inc.
The Littelfuse Q8016LH4 is a Triac in a TO-220-3 package. It operates within a temperature range of -40°C to 125°C.
View Part
Home

Categories