1.27 mm Pitch Shrouded Header for Signal-Density Routing
The 20021511-00010T1LF is a 10-position, 2-row, shrouded 4-wall header from the Minitek127® 20021511 series by Amphenol ICC (FCI). The 1.27 mm pitch and 1.27 mm row spacing pack 10 circuits into a compact footprint — about half the board area of a 2.54 mm pitch header with the same pin count. That matters for dense PCB layouts where trace escape between pads is tight.
Gold Flash Contacts and UL94 V-0 Housing
For a header that sees a few dozen matings over its life in a lab or control cabinet, that's fine. The copper alloy base metal carries the current; the flash prevents oxidation during storage. That's a requirement for any board-mounted connector inside a UL-listed end product.
Sourced through independent distribution channels. The tube packaging is standard for this header; lead time depends on the supplier's lot availability at quote time.
Peer Comparison: 20021511-00010T4LF vs 20021511-00012T4LF
For applications requiring a documented minimum gold thickness for extended cycling, the T4LF is the better choice. The 20021511-00012T4LF adds two more positions (12 total) in the same row layout, same pitch, same gold thickness — useful if the BOM needs one extra signal pair.