This listing is for a pack of two ULN2003A (ULN2003) Darlington Array IC, Surface Mount SOIC 16.
Sourced from China. This A model of the 2003 has built in 2k7 base resistors so you can drive directly from a microcontroller output.
Representative Datasheet
Good for driving small motors, sets of parallel LEDs, etc, which require higher current than a single transistor, but not enough to bother with a power mosfet etc.
All of our products are shipped from Christchurch, New Zealand using CourierPost for NZ, and Airmail for international.
