Board Layout Fit: 1.27 mm Pitch, 16 Circuits, SMT
The 20021121-00016D1LF: This is a 16-position, dual-row unshrouded header from the Minitek127® 1.27mm series, terminated by surface-mount solder tails. For a board-to-board stack, the mated height will be the sum of the receptacle's mating depth and the header's pin length — check the receptacle drawing for the total stack height budget.
Current and Voltage Ceilings for Signal Duty
If your application draws more than 1 A per circuit, you'll need to parallel multiple pins or step up to a higher-current series. The housing material is thermoplastic, which holds dimensional stability through reflow and across the temperature swing.
Pick-and-Place Ready, Tube Packaging
The header includes a pick-and-place vacuum pickup area on top of the housing, so it can be handled by standard SMT placement machines without a custom nozzle. It ships in a tube — that means hand-loading into a feeder or manual placement for low-volume runs. If you need tape-and-reel for high-speed assembly, the sibling 20021121-00016C1LF is the same 16-position header in tape-and-reel packaging.
It is RoHS compliant.