Adam Tech PLCC socket, order code PLCC-84-AT-SMT, 84 positions (4 x 21 grid), 0.050" (1.27 mm) pitch, 1 A, tin-plated mating and post contacts, surface-mount, solder termination, closed frame.
| Parameter | Value |
|---|---|
| Type | PLCC |
| Series | PLCC |
| Mounting | Surface Mount |
| Current rating | 1 A |
| Operating temperature | -55°C ~ 105°C |
| Housing material | Polybutylene Terephthalate (PBT), Glass Filled |
| Contact material - post | Phosphor Bronze |
| Contact material - mating | Phosphor Bronze |
| Material flammability rating | UL94 V-0 |
| Package | Tube |
| Features | Closed Frame |
| Termination | Solder |
| Parameter | Value |
|---|---|
| Pitch - post | 0.050\" (1.27mm) |
| Pitch | 0.050\" (1.27mm) |
| Contact resistance | 30mOhm |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Termination post length | 0.008\" (2.03mm) |
| Contact finish thickness - post | 80.0µin (2.03µm) |
| Contact finish thickness - mating | 80.0µin (2.03µm) |
| Number of positions or pins | 84 (4 x 21) |
The PLCC-84-AT-SMT is an 84-position PLCC socket from Adam Tech's PLCC series, arranged in a 4 x 21 grid at 0.050" (1.27 mm) pitch.
The 84-position grid (4 x 21) at 1.27 mm pitch matches the standard PLCC-84 footprint — the board layout is shared across PLCC-84 sockets of this pitch, so the position count and grid pattern drive the fit.