The 487378-2: It accepts FFC thickness from 0.05 mm to 0.13 mm — a range that covers common 0.12 mm FPC and ribbon cable. The housing is a single-row, black thermoplastic body rated UL94 V-0, operating from -65°C to 105°C. Critical note: contacts are not included. For a 3-circuit assembly, you need three matching female contacts.
Pitch and Footprint — Standard 0.100" Spacing
For a 3-position housing, the overall width across the mating face is about 0.300" (7.62 mm) centre-to-centre. This pitch allows easy hand-routing on a 2-layer PCB and aligns with common FFC pitch patterns.