Compact footprint ZIF connector HRS FH34SRJ 34S 0.5SH 50 ideal for low profile electronic assemblies
FH34SRJ Series ZIF Connectors
The FH34SRJ Series connectors are ultra-low profile, top and bottom contact ZIF connectors designed for space-saving applications. They feature a unique back-flip rotating actuator for reliable electrical and mechanical connection and easy FPC/FFC insertion. With a height of 1.0mm above the board and a width of 3.8mm, these connectors are ideal for compact electronic devices. They offer increased FPC/FFC retention compared to existing similar connectors and can accommodate standard 0.3mm thick FPC. The design allows for conductive traces on the PCB to run under the connector, as there are no exposed contacts on the bottom. These connectors are delivered with the actuator open for immediate FPC/FFC insertion and are compatible with automatic board placement equipment due to their flat upper surface and tape and reel packaging.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: FH34SRJ
- Contact Type: Top & Bottom Contact, Back-Flip Actuator
- Certifications: Halogen-free* (*As defined by IEC61249-2-21 Br-900ppm maximum, Cl-900ppm maximum, Cl + Br combined-1,500ppm maximum)
- Material (Insulator): LCP (Gray, UL94V-0), PA (Black)
- Material (Contacts): Phosphor bronze (Gold plating with nickel barrier)
- Material (Metalfittings): Phosphor bronze (Pure tin reflow plating)
- Packaging: Tape and reel (5000 connectors/reel standard, 500 connectors/reel option)
Product Specifications
| Part No. | HRS No. | No. of Contacts | Product Length (L) | Depth | Height | Pitch | Current Rating | Voltage Rating | Operating Temperature Range | Durability |
| FH34SRJ-4S-0.5SH(50) | 580-1238-7 | 4 | 2.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-6S-0.5SH(50) | 580-1236-1 | 6 | 3.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-10S-0.5SH(50) | 580-1251-5 | 10 | 5.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-20S-0.5SH(50) | 580-1256-9 | 20 | 10.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-30S-0.5SH(50) | 580-1232-0 | 30 | 15.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-40S-0.5SH(50) | 580-1260-6 | 40 | 20.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
| FH34SRJ-50S-0.5SH(50) | 580-1266-2 | 50 | 25.5mm | 3.8mm | 1.0mm | 0.5mm | 0.5A | 50Vrms AC | -55 to +85C | 20cycles |
Environmental and Performance Specifications
| Item | Specification | Conditions |
| Insulation resistance | 500M min. | 100V DC |
| Withstanding voltage | No flashover or insulation breakdown | 250Vrms AC / 1 minute |
| Contact resistance | 100m max. (Including FPC and FFC conductor resistance) | 1mA, AC / DC 20mV max (AC : 1kHz) |
| Humidity (Steady state) | Contact resistance : 100m max. Insulation resistance : 50M min. No damage, cracks, or parts dislocation | 96 hours at 40C and humidity of 90 to 95% |
| Temperature cycle | Contact resistance : 100m max. Insulation resistance : 50M min. No damage, cracks, or parts dislocation | -55C / +15C to +35C / +85C / +15C to +35C Time: 30min / 2 to 3min / 30min / 2 to 3min, 5 cycles |
| Resistance to soldering heat | No deformation of components affecting performance | Reflow: At the recommended temperature profile Manual soldering: 350C 10C for 5 seconds |
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