Name: BD681 NPN Power Darlington Transistor (TO-126) - Generic
Brand: Generic
SKU: HST-3PH9PBP64E
Price: 15.00 INR
Availability: OutOfStock

The BD681 brings the same current-gain-multiplying Darlington principle as the TIP120 and TIP122 down into the smaller TO-126 footprint, suited to switching jobs in the 4A range where the extra size and heat-handling capacity of a full TO-220 package isn't needed. That makes it a practical space-saving option for driving medium relays, small motors, and moderate-current solenoids directly from a logic-level signal in projects where board space is at more of a premium than raw current capacity.

Specification for BD681 NPN Power Darlington Transistor (TO-126)
Brand	Generic
Selling unit	PCS

Dispatch timeline: In-stock items typically dispatched within 2 business days.
Pan-India delivery: Express insured air & surface shipping with real-time tracking.
GST Tax Invoice: Official GST tax invoice issued with every shipment for full input tax credit.
Maker warranty & guarantee: Direct maker warranty — repair or replacement guarantee for any manufacturing defects.
Returns & inspection: Easy 30-day inspection period for genuine maker items in original packaging.
Technical support: Direct maker engineering support for pinouts, schematics & integration.