HRS FH34SRJ-50S-0.5SH 50 FPC FFC connector offering back flip actuator and enhanced retention force
FH34 Series 0.5mm Pitch, 1.0mm Height, Top and Bottom Contact Back Flip FPC/FFC Connector
The FH34 Series is a low-profile FPC/FFC connector featuring a 0.5mm pitch and 1.0mm height. It offers both top and bottom contact configurations, enhancing design flexibility. The back flip actuator and unique contact design significantly improve FPC retention force in both horizontal and vertical directions. The FH34D variant is compatible with FPC/FFC tabs for even greater retention. This series supports high-speed transmission, meeting eDP (ver 1.3) and MIPI (D-PHY) standards, with excellent impedance characteristics. It is designed for easy FPC/FFC insertion with tapered guides and supports 0.3mm thick FPC/FFC. The connector eliminates the need for a prohibited area on the lower PCB surface, allowing for overmolding design and increased board design flexibility. It is also halogen-free and suitable for automatic pick-and-place mounting.
Product Attributes
- Brand: HIROSE
- Certifications: Halogen-free (Br : 900ppm Max., Cl : 900ppm Max. , Br+Cl : 1,500ppm Max. as defined by IEC 61249-2-21)
- Material: Insulator: LCP (Gray, UL94V-0), Polyamide Resin (Black); Contact: Copper Alloy (Nickel Barrier, Gold Plated); Retention Tab: Copper Alloy (Pure Tin Reflow Plated)
- Color: Insulator: Gray/Black
Technical Specifications
| Series | Part Number Example | No. of Positions | Pitch | Height | Actuator Type | Contact Type | Rated Current | Rated Voltage | Operating Temperature | Mating Durability | FPC/FFC Thickness |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FH34SRJ | FH34SRJ-30S-0.5SH(50) | 4 to 50 | 0.5mm | 1.0mm | Back Flip | Top & Bottom | 0.5A (70% when all contacts energized) | 50Vms AC/DC | -55 to +105 | 20 times | 0.3 0.03mm |
| FH34D | FH34D-4S-0.5SH(50) | 4 to 30 | 0.5mm | 1.0mm | Back Flip | Top & Bottom | 0.5A (70% when all contacts energized) | 50Vms AC/DC | -55 to +105 | 20 times | 0.3 0.03mm |
Performance Specifications
| Parameter | Specification | Conditions |
|---|---|---|
| Insulation Resistance | 500M Min. | Measured at 100V DC |
| Withstanding Voltage | 250V AC for 1 min. | No flashover or insulation breakdown |
| Contact Resistance | 100m Max. | Includes FPC/FFC conductor resistance. Measured at 1mA |
| Vibration Resistance | No electrical discontinuity of 1 s Min. Contact Resistance: 100m Max. | Frequency: 10 to 55Hz, single amplitude of 0.75mm, 10 cycles in each of the 3 axis |
| Shock Resistance | No electrical discontinuity of 1 s Min. Contact Resistance: 100m Max. | Acceleration of 981m/s, 6ms duration, sine halfwave, 3 cycles in each of the 3 axis |
| Steady-state Moisture Resistance | Contact Resistance: 100m Max. Insulation Resistance: 50M Min. | 96 hours at temperature of 40 and humidity of 90 to 95% |
| Temperature Cycle | Contact Resistance: 100m Max. Insulation Resistance: 50M Min. | -55 +15 to +35 +105 +15 to +35 (30 2 to 3 30 2 to 3 min), 5 cycles |
| Solder Heat Resistance | No deformation in appearance or significant damage to contacts. | Reflow: At recommended temperature profile; Hand Solder: 350 10 for 5 1 sec. Max. |
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