High Density: Space-saving design with minimal connector width, while maintaining sufficient void area for easy pick-and-place; Minimum width: 3.38mm. Multiple Stacking Heights: In addition to its space-saving design, multiple stacking heights are available, providing versatility for any application. Stacking heights: 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm and 4.0mm. High Contact Reliability: Despite its small size and low profile, the contacts provide high contact forces and an effective mating length of 0.45mm at a stacking height of 1.5mm. The connector uses a locking system that prevents accidental disconnection issues and emits a clear tactile click to ensure mating is complete. Excellent Self-Alignment: The use of guide ribs allows for 0.33mm self-aligning contact. Reinforced Structure with Damping Ribs: The sides of the connector have been reinforced with the addition of damping ribs. Prevents Solder Wicking: Nickel-plated barriers have been added to protect the contact surfaces from potential absorption of solder. Contacts. The leads are held very close to the connector housing, which also helps prevent short circuits caused by debris on exposed contacts. High Signal with Noise Prevention: The shielded type can support high signal transmissions. Type: B Color: black Material: metal + plastic Package Contents: 1 * Suitable for Computer Module Computer Module 4 CM4 socket DF40C -100DS- 0.4v Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.