The FH28K Series connectors are designed for high-reliability applications requiring 125 heat resistance, such as automotive. They feature a robust design with enhanced FPC/FFC retention, a flip-lock mechanism for superior operability, and compatibility with 0.3mm FPC/FFC thickness. These connectors offer design freedom with no pattern prohibited area on the bottom and are compatible with automatic machine mounting.
| Item | Specification | Conditions | Remarks |
|---|---|---|---|
| Rated Current | 0.5A | ||
| Rated Voltage | 50Vrms AC | ||
| Operating Temperature Range | -40 to +125 | (Note 1) | Includes temperature rise caused by current flow. |
| Operating Humidity Range | Relative humidity 90% or less (no condensation) | ||
| Storage Temperature Range | -10 to +50 | (Note 2) | Refers to products stored for a long period prior to board mounting and use. |
| Storage Humidity Range | Relative humidity 90% or less (no condensation) | ||
| Adaptive FPC/FFC Contact Specifications | t=0.30.05, Gold plating, 125 Heat Resistant FPC/FFC | ||
| Mating Durability | 20 mating cycles | Minimum of 500M | No flashover or breakdown |
| Insulation Resistance | Minimum of 500M | Measured at 100V DC | |
| Withstanding Voltage | 150Vrms AC is applied for 1 min. | No flashover or breakdown | |
| Contact Resistance | Maximum of 50m | Measured at 1mA (DC or 1,000Hz) | Includes FPC/FFC conductor resistance |
| Vibration Resistance | Contact Resistance: Maximum of 50m; Insulation Resistance: Minimum of 50M | Frequency: 10 to 55Hz, Single amplitude of 0.75mm for 10 cycles in 3 axial directions | No electric discontinuity of 1s or greater; No damaged, cracked or looseness of parts |
| Shock Resistance | Contact Resistance: Maximum of 50m; Insulation Resistance: Minimum of 50M | Acceleration of 981m/s, 6ms duration, sine half-wave waveform 3 cycles in each of the 3 axis | No damaged, cracked or looseness of parts |
| Humidity Resistance of Steady State | Contact Resistance: Maximum of 50m; Insulation Resistance: Minimum of 50M | 96 hours at temperature: 60 and humidity: 90 to 95% | No damaged, cracked or looseness of parts |
| Temperature Cycles | Contact Resistance: Maximum of 50m; Insulation Resistance: Minimum of 50M | -40/+15 to +35/+125/+15 to +35, 30/2 to 3/30/2 to 3 minutes, 1000 cycles | No damaged, cracked or looseness of parts |
| Solder Heat Resistance | Contact Resistance: Maximum of 50m | Reflow: according to the Recommended Temperature Profile; Hand solder: 35010 for 5 seconds | No damaged, cracked or looseness of parts |
