Pitch and board footprint
The 502078-2110: At 0.010" (0.25 mm) pitch, the 21 positions route into a dense board footprint — the narrow pitch limits per-contact current to 0.2 A and the 50 V rating reflects the fine-line spacing.

Molex Easy-On 502078 FPC connector, order code 502078-2110, 21 positions, 0.010" (0.25mm) pitch, 0.2 A, 50 V, gold-plated bottom contacts, surface-mount right-angle, solder termination, flip lock actuator.
| Parameter | Value |
|---|---|
| Series | Easy-On 502078 |
| Mounting | Surface Mount, Right Angle |
| Cable end type | Tapered |
| Flat flex type | FPC |
| Connector (Contact type) | Contacts, Bottom |
| Voltage rating | 50V |
| Current rating | 0.2A |
| Operating temperature | -20°C~85°C |
| Housing color | Beige |
| Actuator color | Black |
| Contact material | Copper Alloy |
| Housing material | Plastic, Glass Filled |
| Parameter | Value |
|---|---|
| Actuator material | Plastic, Glass Filled |
| Height above board | 0.039\" (1.00mm) |
| Material flammability rating | UL94 V-0, UL94 HB |
| Pitch | 0.010\" (0.25mm) |
| Package | Box |
| Termination | Solder |
| Mating cycles | 10 |
| Contact finish | Gold |
| Locking feature | Flip Lock |
| FFC, FCB thickness | 0.20mm |
| Positions | 21 |
The 502078-2110: At 0.010" (0.25 mm) pitch, the 21 positions route into a dense board footprint — the narrow pitch limits per-contact current to 0.2 A and the 50 V rating reflects the fine-line spacing.
The connector is rated for 10 mating cycles.