HRS DF40HC(4.0)-90DS-0.4V(51)
DF40 Series Product Overview
The DF40 series is a 0.4mm pitch, high-density board-to-board and board-to-FPC connector designed for space-saving applications. Featuring a low profile with stack heights ranging from 1.5mm to 4.0mm, it offers high contact reliability, a robust locking system with tactile feedback, and excellent self-alignment capabilities. The design includes shock-absorbing ribs and nickel-plated barriers to prevent solder wicking, ensuring durability and performance in compact electronic devices.
| Item | Specification | Condition |
|---|---|---|
| Insulation Resistance | 50M min | DC 100V |
| Withstanding Voltage | No flashover/breakdown | AC 100V, 1 minute |
| Contact Resistance | 90m max | AC 20mV, 1kHz, 1mA |
| Vibration Resistance | No discontinuity >1s | 10-55Hz, 0.75mm amplitude |
| Durability | 90m max | 30 mating cycles |