18-Circuit Breakaway Header — 0.100-inch Pitch Footprint
The 22-28-4184: This is a 18-circuit breakaway pin header from the Molex KK 100 family, using the industry-standard 0.100-inch (2.54 mm) pitch. The breakaway design lets you snap the strip to the exact position count your board layout needs — useful when a BOM calls for a non-standard circuit count or when you want to stock one part number across multiple position variants.