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S886 3A Silicon Controlled Rectifier
Diodes & RectifiersCode 3f71a4c115

S886 3A Silicon Controlled Rectifier

The S886-3A is a discrete semiconductor device manufactured by HARRIS, packaged in the standard TO-220 case.

Rs 80
In stock Price updated 15 Nov 2026
Total: Rs 80
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  • Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
  • Cash on deliveryPay when your parcel arrives
  • 7-day checking warrantyDead-on-arrival items replaced
  • Packed with careAnti-static & padded packaging

Highlights

  • Motor speed controllers
  • Light dimmers
  • Power supply switching/regulation
  • Overvoltage/crowbar protection circuits
  • Relay and industrial control circuits
  • 1 × S886-3A SCR/Thyristor (TO-220 package)

Specifications

Package type
TO-220AB (3-lead, with heatsink tab)
Pin count
3 (Gate, Anode, Cathode)
Mounting
Through-hole, tab-mountable to heatsink

About this product

What It Is

The S886-3A is a discrete semiconductor device manufactured by HARRIS, packaged in the standard TO-220 case. Based on its part-numbering (S8xx series) and package style, this is a Silicon Controlled Rectifier (SCR/Thyristor) - a 3-terminal switching device.

What an SCR Does

An SCR is a solid-state switch used to control power to a load. It's a four-layer (PNPN) thyristor with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both (cathode). Once triggered by a small gate current, it "latches" on and conducts current until the main current drops below a holding threshold - making it ideal for power switching and control circuits.

Package Details

Feature

Spec

Package type

TO-220AB (3-lead, with heatsink tab)

Pin count

3 (Gate, Anode, Cathode)

Mounting

Through-hole, tab-mountable to heatsink

Max power dissipation (typical for TO-220)

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