HRS FH12A 45S 0.5SH 55 FPC Connector Featuring Compact Design and Reinforced Actuator for Durability
FH12 Series 0.5mm and 1mm Pitch FPC/FFC Connectors
The FH12 Series connectors offer a rotating one-touch ZIF mechanism for easy operation and a clear tactile click upon successful mating. These connectors support high-density mounting due to their compact ZIF system, requiring less space than slide locking connectors and allowing for center PCB mounting. Available in top contact, bottom contact, and vertical mount configurations, they come in both 0.5mm and 1mm pitch options. The FH12S version features a reinforced actuator for enhanced durability in 30 to 53 pin counts.
Product Attributes
- Brand: HIROSE ELECTRIC CO., LTD.
- Material: Insulator: Polyamide, LCP, PPS; Contact: Phosphor bronze; Metal Fittings: Brass
- Finish: Contact: Gold plated; Metal Fittings: Tin plated
- Color: Insulator: Beige (Polyamide, LCP), Dark brown (PPS)
Technical Specifications
| Specification | Value | Conditions |
| Current Rating | 0.5A DC (70% of rating when all contacts are used) | Note 1 |
| Voltage Rating | 50V AC | |
| Operating Temperature Range | -40 to +85C | Note 2 (Includes temperature rise) |
| Storage Temperature Range | -10 to +50C | Note 3 (Long-term storage prior to mounting) |
| Operating Humidity Range | 90% max. Relative humidity | (Not dewed) |
| Storage Humidity Range | 90% max. Relative humidity | (Not dewed) |
| Adaptive FPC/FFC Contact Thickness | 0.3 0.05mm | Gold plated |
| Insulation Resistance | 500M minimum | 100V DC |
| Withstanding Voltage | 150V AC / 1 minute | No flashover or insulation breakdown |
| Contact Resistance | 50m maximum | 1mA |
| Durability (Insertion/withdrawal) | 50m maximum | 20 cycles; No damage, cracks, or parts dislocation. No electrical discontinuity of 1s or more. |
| Vibration | 50m maximum | Frequency: 10 to 55Hz, single amplitude of 0.75mm, for 10 cycles in 3 axial directions; No damage, cracks, or parts dislocation. No electrical discontinuity of 1s or more. |
| Shock | 50m maximum | Acceleration of 981m/s, 6ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis; No damage, cracks, or parts dislocation. |
| Humidity (Steady state) | 50m maximum; Insulation resistance: 50M minimum | 96 hours at 40C and humidity of 90% to 95%; No damage, cracks, or parts dislocation. |
| Temperature Cycle | 50m maximum; Insulation resistance: 50M minimum | -40C / 15 to 35C / 85C / 15 to 35C, Time: 30min / 2 to 3min / 30min / 2 to 3min (5 cycles); No damage, cracks, or parts dislocation. |
| Resistance to Soldering Heat | No deformation of components affecting performance. | Reflow: At the recommended temperature profile; Manual soldering: 35010C for 5 seconds |
Product Number Structure
Series Name: FH
Series No.: 12
Type: Blank: standard type; A: Top contact type; S: Type with strengthened flip-lock actuator
Number of contacts: Standard type: Number of contacts; Eccentric type: Number of contacts in 0.5mm housing
Contact alignment: Single
Eccentric direction: Blank: standard type; A: Eccentric type
Contacts Pitch: 0.5mm, 1mm
Contact type: SH: SMT horizontal mounting type; SVA: SMT vertical mounting type
Plating specification: (54): Selective gold plated; (55): Gold plated; (1)(98): Gold plated
Series Configuration
0.5mm Pitch Bottom Contact Type
| Part No. | No. of Contacts | A (mm) | B (mm) | C (mm) | D (mm) |
| FH12-6S-0.5SH(**) | 6 | 2.5 | 06.1 | 3.57 | 0.2 |
| FH12-8S-0.5SH(**) | 8 | 3.5 | 07.1 | 4.57 | 0.2 |
| FH12-10S-0.5SH(**) | 10 | 4.5 | 08.1 | 5.57 | 0.2 |
| FH12-11S-0.5SH(**) | 11 | 5.0 | 08.6 | 6.07 | 0.2 |
| FH12-12S-0.5SH(**) | 12 | 5.5 | 09.1 | 6.57 | 0.2 |
| FH12-13S-0.5SH(**) | 13 | 6.0 | 09.6 | 7.07 | 0.2 |
| FH12-14S-0.5SH(**) | 14 | 6.5 | 10.1 | 7.57 | 0.2 |
| FH12-15S-0.5SH(**) | 15 | 7.0 | 10.6 | 8.07 | 0.2 |
| FH12-16S-0.5SH(**) | 16 | 7.5 | 11.1 | 8.57 | 0.2 |
| FH12-17S-0.5SH(**) | 17 | 8.0 | 11.6 | 9.07 | 0.2 |
| FH12-18S-0.5SH(**) | 18 | 8.5 | 12.1 | 9.57 | 0.2 |
| FH12-19S-0.5SH(**) | 19 | 9.0 | 12.6 | 10.07 | 0.2 |
| FH12-20S-0.5SH(**) | 20 | 9.5 | 13.1 | 10.57 | 0.2 |
| FH12-22S-0.5SH(**) | 22 | 10.5 | 14.1 | 11.57 | 0.2 |
| FH12-24S-0.5SH(**) | 24 | 11.5 | 15.1 | 12.57 | 0.2 |
| FH12-25S-0.5SH(**) | 25 | 12.0 | 15.6 | 13.07 | 0.2 |
| FH12-26S-0.5SH(**) | 26 | 12.5 | 16.1 | 13.57 | 0.2 |
| FH12-28S-0.5SH(**) | 28 | 13.5 | 17.1 | 14.57 | 0.2 |
| FH12-30S-0.5SH(**) | 30 | 14.5 | 18.1 | 15.57 | 0.2 |
| FH12-32S-0.5SH(**) | 32 | 15.5 | 19.1 | 16.57 | 0.2 |
| FH12-33S-0.5SH(**) | 33 | 16.0 | 19.6 | 17.07 | 0.2 |
| FH12-34S-0.5SH(**) | 34 | 16.5 | 20.1 | 17.57 | 0.2 |
| FH12-35S-0.5SH(**) | 35 | 17.0 | 20.6 | 18.07 | 0.2 |
| FH12-36S-0.5SH(**) | 36 | 17.5 | 21.1 | 18.57 | 0.2 |
| FH12-40S-0.5SH(**) | 40 | 19.5 | 23.1 | 20.57 | 0.2 |
| FH12-45S-0.5SH(**) | 45 | 22.0 | 25.6 | 23.07 | 0.2 |
| FH12-50S-0.5SH(**) | 50 | 24.5 | 28.1 | 25.57 | 0.2 |
| FH12-53S-0.5SH(**) | 53 | 26.0 | 29.6 | 27.07 | 0.2 |
0.5mm Pitch Bottom Contact Type with Strengthened Flip-lock Actuator
| Part No. | No. of Contacts | A (mm) | B (mm) | C (mm) | D (mm) |
| FH12S-30S-0.5SH(**) | 30 | 14.5 | 18.1 | 19.1 | 2.25 |
| FH12S-40S-0.5SH(**) | 40 | 19.5 | 23.1 | 24.1 | 2.25 |
| FH12S-45S-0.5SH(**) | 45 | 22.0 | 25.6 | 26.6 | 2.25 |
| FH12S-50S-0.5SH(**) | 50 | 24.5 | 28.1 | 29.1 | 2.25 |
| FH12S-53S-0.5SH(**) | 53 | 26.0 | 29.6 | 30.6 | 2.25 |
0.5mm Pitch Top Contact Type
| Part No. | No. of Contacts | D (mm) | E (mm) |
| FH12A-10S-0.5SH(**) | 10 | 0.8 | 5.6 |
| FH12A-12S-0.5SH(**) | 12 | 0.8 | 5.6 |
| FH12A-15S-0.5SH(**) | 15 | 0.8 | 5.6 |
| FH12A-16S-0.5SH(**) | 16 | 0.8 | 5.6 |
| FH12A-18S-0.5SH(**) | 18 | 0.8 | 5.6 |
| FH12A-20S-0.5SH(**) | 20 | 0.8 | 5.6 |
| FH12A-22S-0.5SH(**) | 22 | 0.8 | 5.6 |
| FH12A-24S-0.5SH(**) | 24 | 0.8 | 5.6 |
| FH12A-26S-0.5SH(**) | 26 | 0.8 | 5.6 |
| FH12A-28S-0.5SH(**) | 28 | 0.8 | 5.6 |
| FH12A-29S-0.5SH(**) | 29 | 0.8 | 5.6 |
| FH12A-30S-0.5SH(**) | 30 | 0.8 | 5.6 |
| FH12A-32S-0.5SH(**) | 32 | 0.8 | 5.6 |
| FH12A-33S-0.5SH(**) | 33 | 0.8 | 5.6 |
| FH12A-34S-0.5SH(**) | 34 | 0.8 | 5.6 |
| FH12A-36S-0.5SH(**) | 36 | 0.8 | 5.6 |
| FH12A-40S-0.5SH(**) | 40 | 0.8 | 5.6 |
| FH12A-42S-0.5SH(**) | 42 | 0.8 | 5.6 |
| FH12A-45S-0.5SH(**) | 45 | 0.8 | 5.6 |
| FH12A-50S-0.5SH(**) | 50 | 0.8 | 5.6 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.