Bta26 600bw

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

23 来源

The BTA26-600BW is a high-power, insulated "Snubberless" Triac widely recognized in the electronics industry for its robust performance in AC switching applications. Although the original STMicroelectronics model is officially discontinued, it remains a high-demand item in secondary markets and has been succeeded by the BTA26-600BWRG.

Product Specifications & Key Features

This component is designed for heavy-duty industrial and domestic AC control St.

* Performance Stats: Supports a 600V peak voltage and 25A RMS current, making it suitable for high-power loads Pdf St.

* Snubberless Technology: As a 3-quadrant Triac, it does not require an external RC snubber circuit for inductive loads, simplifying board design Digikey.

* Insulated Package: Housed in a TOP-3 package with internal ceramic insulation (2500 $V_{RMS}$), allowing for direct mounting to heatsinks without additional mica St.

Market Trends & Lifecycle Status

* Lifecycle Shift: The original BTA26-600BW is listed as Obsolete/Discontinued by major distributors Digikey Ebay. The active replacement is the BTA26-600BWRG, which maintains identical specifications but follows modern packaging standards.

* Pricing Insights: Bulk prices on B2B platforms range from as low as $0.10 for clearance items to $0.65 for in-stock components from specialized electronic vendors Alibaba Alibaba. Retail prices typically range between $1.09 and $5.98 per unit Radiolocman.

* Supply Trends: High order volumes and niche inventory levels at major retailers like DigiKey indicate a steady demand for maintenance and repair, as well as legacy industrial systems Digikey.

Core Applications

* Motor Control: Induction motor starting and speed regulation in appliances like vacuum cleaners St Eevblog.

* Heating & Lighting: Precise temperature regulation in industrial heaters and dimming control in heavy-duty lighting systems Semiware Alldatasheet.

* Static Relays: A fundamental building block for high-current solid-state relays (SSRs) St.

Based on these findings, you can continue with:

Sources & References

23 sources cited · Verified industry data & reports

Datasheet - BTA26, BTB26

STMicroelectronics

Features • High current Triac • Low thermal resistance with clip bonding. Application • On/off function in static relays, heating regulation, ...

bta26 600BW datasheet

Semiware

APPLICATIONS. General purpose motor control circuits. Phase control ... FEATURES. High current 25 A RMS current Triac. Low thermal resistance. High ...

BTA26-600BW 600V 3-PIN Triac

Semiware

BTA26-600BW is a three-terminal thyristor (Triac), which is commonly used for switch control in AC circuits, especially in applications such as dimming, speed ...

BTA26-600BW Datasheet(PDF) - STMicroelectronics

ALLDATASHEET.COM

They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits... or for phase control ...

BTA26600B and BTA26-600BW Specification Comparison

Ovaga Technologies

This detailed comparison of BTA26600B and BTA26-600BW in the TRIACs provides valuable insights into their specifications and features.

bta26-600bw triac alternistor 600v 25a top3

pdf.support

Category, Discrete Semiconductor Products. Configuration, Single. Current - Gate Trigger (Igt) (Max), 50mA. Current - Hold (Ih) (Max), 75mA.