High reliability FPC FFC connector HRS FH28K-74S-0.5SH with 0.5mm pitch and 125 heat resistance rating
Manufacturer:
HRS
Description:
SMD,P=0.5mm FFC, FPC (Flat Flexible) Connector Assemblies RoHS
Category:
FFC, FPC (Flat Flexible) Connector Assemblies/FFC, FPC (Flat Flexible) Connector Assemblies
Specifications
Mfr. Part #:
FH28K-74S-0.5SH
Package:
SMD,P=0.5mm
Model Number:
FH28K-74S-0.5SH
Introduction
FH28K Series: 0.5mm/1mm Pitch, 2.55mm Height, 125 Heat Resistant FPC/FFC Connectors
The FH28K Series connectors are designed for high-reliability applications requiring superior heat resistance and robust FPC/FFC connections. Ideal for automotive and other demanding environments, these connectors offer enhanced retention force, user-friendly operation with a flip lock mechanism, and compatibility with various FPC/FFC thicknesses. Their design allows for greater PCB design freedom and supports automated assembly.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Series: FH28K
- Material (Insulator): LCP
- Material (Contact): Copper Alloy
- Material (Metal Fitting): Brass
- Color (Insulator): Gray
- Color (Contact): Partially Gold Plated
- Color (Metal Fitting): Pure Tin Plating
- Certifications: Halogen-free (IEC61249-2-21)
- Mounting: Pick & Place compatible (Tape and Reel)
Technical Specifications
| Feature | Specification | Conditions |
|---|---|---|
| Heat Resistance | 125 | |
| Connection Reliability | High FPC/FFC retention, robust design, unique FPC positioning mechanism | Prevents accidental disengagement |
| Operability | Flip lock design | Easier engagement/disengagement, reduced force, clear tactile click |
| FPC/FFC Retention Force | Vertical: 2.5x stronger, Horizontal: 2x stronger (vs. FH12 Series) | Horizontal force achieved with FPC positioning tabs |
| FPC/FFC Thickness Compatibility | 0.3mm | |
| PCB Pattern Routing | No pattern prohibited area on bottom (Overmolding Design) | Eliminates contact exposure, enhances design freedom |
| Packaging | Tape and reel (2,000pcs/reel standard, 500pcs/reel option) | Compatible with automatic machine mounting |
| Environmental Compliance | Halogen-free | Br: 900ppm max, Cl: 900ppm max, Br+Cl: 1,500ppm max |
| Rated Current | 0.5A | |
| Rated Voltage | 50Vrms AC | |
| Operating Temperature Range | -40 to +125 | Includes temperature rise due to current flow |
| Operating Humidity Range | Relative humidity 90% or less (no condensation) | |
| Storage Temperature Range | -10 to +50 | For products stored prior to board mounting |
| Storage Humidity Range | Relative humidity 90% or less (no condensation) | |
| Insulation Resistance | Minimum of 50M | Measured at 100V DC |
| Withstanding Voltage | 150Vrms AC | Applied for 1 min. No flashover or breakdown |
| Contact Resistance | Maximum of 50m | Includes FPC/FFC conductor resistance. No damaged, cracked or looseness of parts. |
| Mating Durability | 20 mating cycles | No electrical discontinuity of 1s or greater |
| Vibration Resistance | Frequency: 10 to 55Hz, Single amplitude of 0.75mm for 10 cycles in 3 axial directions | No electric discontinuity of 1s or greater |
| Shock Resistance | 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 | 96 hours at 60 and 90 to 95% RH | Contact Resistance: Max 50m, Insulation Resistance: Min 50M, No damaged, cracked or looseness of parts |
| Temperature Cycles | -40/+15 to +35/+125/+15 to +35, 1000 cycles | Contact Resistance: Max 50m, Insulation Resistance: Min 50M, No damaged, cracked or looseness of parts |
| Solder Heat Resistance | Reflow: according to Recommended Temperature Profile; Hand solder: 35010 for 5 seconds |
Connector Dimensions (Example: 0.5mm Pitch)
| Part No. | HRS No. | No. of Pos. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) |
|---|---|---|---|---|---|---|---|
| FH28K-10S-0.5SH(**) | 586-1876-0 | 10 | 4.5 | 9.9 | 5.57 | 9.58 | 6.5 |
| FH28K-15S-0.5SH(**) | 586-1883-0 | 15 | 7 | 12.4 | 8.07 | 12.08 | 6.5 |
| FH28K-20S-0.5SH(**) | 586-1879-0 | 20 | 9.5 | 14.9 | 10.57 | 14.58 | 6.5 |
| FH28K-28S-0.5SH(**) | 586-1880-0 | 28 | 13.5 | 18.9 | 14.57 | 18.58 | 6.5 |
| FH28K-30S-0.5SH(**) | 586-1877-0 | 30 | 14.5 | 19.9 | 15.57 | 19.58 | 6.5 |
| FH28K-40S-0.5SH(**) | 586-1878-0 | 40 | 19.5 | 24.9 | 20.57 | 24.58 | 6.5 |
| FH28K-45S-0.5SH(**) | 586-1884-0 | 45 | 22 | 27.4 | 23.07 | 27.08 | 6.5 |
| FH28K-50S-0.5SH(**) | 586-1875-0 | 50 | 24.5 | 29.9 | 25.57 | 29.58 | 6.5 |
| FH28K-55S-0.5SH(**) | 586-1881-0 | 55 | 27 | 32.4 | 28.07 | 32.08 | 6.5 |
| FH28K-60S-0.5SH(**) | 586-1872-0 | 60 | 29.5 | 34.9 | 30.57 | 34.58 | 6.5 |
| FH28K-64S-0.5SH(**) | 586-1882-0 | 64 | 31.5 | 36.9 | 32.57 | 36.58 | 6.5 |
| FH28K-68S-0.5SH(**) | 586-1873-0 | 68 | 33.5 | 38.9 | 34.57 | 38.58 | 6.5 |
| FH28K-74S-0.5SH(**) | 586-1885-0 | 74 | 36.5 | 41.9 | 37.57 | 41.58 | 6.5 |
| FH28KH-80S-0.5SH(**) | 586-1874-0 | 80 | 39.5 | 44.9 | 40.57 | 45.7 | 6.5 |
Connector Dimensions (Example: 1mm Pitch)
| Part No. | HRS No. | No. of Pos. | A (mm) | B (mm) | C (mm) | D (mm) |
|---|---|---|---|---|---|---|
| FH28K-20(10)SB-1SH(**) | 10 | 9 | 14.9 | 10.57 | 14.58 | |
| FH28K-30(15)SB-1SH(**) | 15 | 14 | 19.9 | 15.57 | 19.58 | |
| FH28K-40(20)SB-1SH(**) | 20 | 19 | 24.9 | 20.57 | 24.58 | |
| FH28K-50(25)SB-1SH(**) | 25 | 24 | 29.9 | 25.57 | 29.58 | |
| FH28K-60(30)SB-1SH(**) | 30 | 29 | 34.9 | 30.57 | 34.58 | |
| FH28K-64(32)SB-1SH(**) | 32 | 31 | 36.9 | 32.57 | 36.58 | |
| FH28K-68(34)SB-1SH(**) | 34 | 33 | 38.9 | 34.57 | 38.58 |
2411220417_HRS-FH28K-74S-0-5SH_C5148300.pdf
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