The 3M Test & Burn-In SOIC Sockets are designed for reliable testing and burn-in applications. These sockets offer a compact footprint and side-to-side stackability to maximize board density. Features include a lid actuated from the top or front, compatible with automated load/unload equipment, and a tweezer slot for manual handling. The lid applies 80 grams of normal force per lead, ensuring maximum electrical reliability. These sockets accept Gull Wing JEDEC device sizes in .150" (3.81 mm) and .300" (7.62 mm) body widths.
| Part Number | Leads | SOIC Body Width | Dimension A (inch [mm]) | Dimension B (inch [mm]) | Dimension C (inch [mm]) | Dimension D (inch [mm]) |
|---|---|---|---|---|---|---|
| 208-7391-55-1902 | 8 | .150 [3.81] | 1.45 [36.8] | .47 [11.9] | .79 [20.0] | 1.52 [38.0] |
| 214-7390-55-1902 | 14 | .150 [3.81] | 1.45 [36.8] | .47 [11.9] | .79 [20.0] | 1.52 [38.0] |
| 216-7383-55-1902 | 16 | .150 [3.81] | 1.45 [36.8] | .47 [11.9] | .79 [20.0] | 1.52 [38.0] |
| 216-7224-55-1902 | 16 | .300 [7.62] | 1.59 [40.4] | .57 [14.5] | .86 [21.8] | 1.64 [41.7] |
| 218-7223-55-1902 | 18 | .300 [7.62] | 1.59 [40.4] | .57 [14.5] | .86 [21.8] | 1.64 [41.7] |
| 220-7201-55-1902 | 20 | .300 [7.62] | 1.69 [42.9] | .80 [20.3] | .92 [23.3] | 1.74 [44.2] |
| 224-7397-55-1902 | 24 | .300 [7.62] | 1.69 [42.9] | .80 [20.3] | .92 [23.3] | 1.74 [44.2] |
| 228-7396-55-1902 | 28 | .330 [8.38] | 1.69 [42.9] | .80 [20.3] | .92 [23.3] | 1.74 [44.2] |
| 228-7474-55-1902 | 28 | .330 [8.38] | 1.69 [42.9] | .80 [20.3] | .92 [23.3] | 1.74 [44.2] |
| Specification | Value |
|---|---|
| Current Rating | 1 Amp |
| Insulation Resistance | > 1 x 1012 at 500 Vdc |
| Withstanding Voltage | 1000 Vrms at Sea Level |
| Operating Temperature Rating | -55C to +150C |
| Contact Tail Length | .64 [16.3] |
| Normal Force per Lead | 80 grams |
