What This SKU Actually Is
Molex 504187-3870 is an EMBS package intended for a 38-position pin header from the 504187 series. It does not include the header pins or the connector body — it is the packaging only, used for shipping or kitting the header in bulk. Supplied in a box, this SKU is typically ordered when you already have the header part number and need the packaging for handling or automated assembly.
ROHS3 compliant, meeting the latest EU restriction of hazardous substances directive. No stock-holding claim; quantities are lot-specific.
How It Differs from 504187-3800
The 504187-3800 is the fully assembled 38-position pin header. The 504187-3870 is only the EMBS packaging for that same header. If you need the connector itself, order 504187-3800; if you need the packaging for the header you already have, order 504187-3870.
