Space saving ZIF connector HRS FH34SRJ 12S 0.5SH 50 compatible with 0.3mm thick flexible printed circuits
FH34SRJ Series Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors
The FH34SRJ series connectors are ultra-low profile ZIF (Zero Insertion Force) connectors designed for space-saving applications. Featuring a 1.0mm height above the board and a 3.8mm depth, these connectors offer improved design flexibility with top and bottom contacts and tapers on all 4 inner walls. They are ideal for applications demanding high reliability, such as automotive, and are compatible with standard 0.3mm thick Flexible Printed Circuits (FPC). The unique back-flip rotating actuator ensures reliable electrical and mechanical connection and allows for easy FPC insertion. Conductive traces on the PCB can run under the connector due to no exposed contacts on the bottom.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: FH34SRJ
- Contact Pitch: 0.5mm
- Actuator Type: Back-Flip rotating actuator
- Contact Type: Top & Bottom Contact
- 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)
Technical Specifications
| Item | Specification | Conditions |
| Product Length Formula | L=0.5(N-1)+2.5 (N: Number of positions) | |
| Height | 1.0mm | |
| Depth | 3.8mm | |
| Differential Impedance | 130ps rise time (20-80%) | |
| Ratings - Current | 0.5A (Note 1) | |
| Ratings - Voltage | 50Vrms AC | |
| Operating Temperature Range | -55 to +85C (Note 2) | |
| Operating Humidity Range | Relative humidity 90% max. (No condensation) | |
| Storage Temperature Range | -10 to +50C (Note 3) | |
| Storage Humidity Range | Relative humidity 90% max. (No condensation) | |
| Recommended FPC/FFC Thickness | 0.3 0.03 mm | Gold plated contact pads |
| 1. Insulation Resistance | 500M min. | 100V DC |
| 2. Withstanding Voltage | No flashover or insulation breakdown | 250Vrms AC / 1 minute |
| 3. Contact Resistance | 100m max. | 1mA, AC / DC 20mV max (AC : 1kHz) * Including FPC and FFC conductor resistance |
| 4. Durability | Contact resistance : 100m max. No damage, cracks, or parts dislocation | 20 cycles |
| 5. Vibration | No electrical discontinuity of 1s or longer. Contact resistance : 100m max. No damage, cracks, or parts dislocation | Frequency : 10 to 55 Hz, single amplitude of 0.75 mm, 10 cycles in each of the 3 axis |
| 6. Shock | No electrical discontinuity of 1s or longer. Contact resistance : 100m max. No damage, cracks, or parts dislocation | Acceleration of 981m/s, 6 ms duration, sine half-wave, 3 cycles in each of the 3 axis |
| 7. 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% |
| 8. Temperature Cycle | Contact resistance : 100m max. Insulation resistance : 50M min. No damage, cracks, or parts dislocation | Temperature : -55C / +15C to +35C / +85C / +15C to +35C Time: 30 / 2 to 3 / 30 / 2 to 3 minutes 5 cycles |
| 9. Resistance to Soldering Heat | No deformation of components affecting performance | Reflow : At the recommended temperature profile. Manual soldering: 350C 10C for 5 seconds (Note 3) |
2410121820_HRS-FH34SRJ-12S-0-5SH-50_C424659.pdf