HRS DF40C(2.0)-40DS-0.4V(51)
DF40 Series Product Overview
The DF40 series is a 0.4mm pitch board-to-board and board-to-FPC connector designed for high-density mounting. It features a space-saving design with a minimum width of 3.38mm while maintaining a sufficient vacuum area for automated pick-and-place assembly. The series offers multiple stack heights ranging from 1.5mm to 4.0mm, high contact reliability with a 0.45mm effective mating length, and a tactile locking system. Reinforced with shock-absorbing ribs and nickel-plated barriers to prevent solder wicking, these connectors are contamination-resistant and RoHS compliant.
| Item | Specification | Conditions |
|---|---|---|
| Insulation Resistance | 50M min | DC 100V |
| Withstanding Voltage | No flashover | AC 100V, 1 minute |
| Contact Resistance | 90m max | AC 20mV, 1kHz, 1mA |
| Operating Temperature | -35 to +85C | Includes temp rise |
| Durability | 90m max | 30 mating cycles |