Product Overview
The ACCTB1E 201602-T series FPC/FFC connectors, available in Y5B and Y5BW models, offer a 0.5mm pitch with a low-profile, space-saving back lock design. These connectors feature improved lever operability, mechanical design freedom through top and bottom double contacts, and FPC insertion displacement prevention. They are suitable for applications where wiring patterns can be routed underneath the connector, reducing assembly man-hours by being delivered with levers open. The Y5BW variant includes a lock holding type with enhanced FPC holding force via dedicated holding contacts. These connectors support V-by-One HS and are ideal for a wide range of digital equipment, including mobile phones, smartphones, PCs, digital still cameras, and digital video cameras, particularly for touch panels and LCD backlights requiring compact connectors.
Product Attributes
- Brand: Panasonic (implied by document reference ACCTB1E)
- Series: Y5B / Y5BW
- Pitch: 0.5mm
- Lock Type: Back Lock
- Contact Type: Top and bottom double contacts
- Surface Treatment: Au plating/Au plating (Ni barrier)
- Compliance: RoHS compliant
- V-by-One HS Support: Yes
Technical Specifications
| Item | Specification | Conditions |
| Height | 1.0 mm | |
| Rated Current | 0.5A/pin contact (Except for holding contact) | |
| Rated Voltage | 50V AC/DC | |
| Insulation Resistance | Min. 1,000M (initial) | Using 250V DC megger (applied for 1 min.) |
| Dielectric Strength | 250V AC for 1 min. | No short-circuiting or damage at a detection current of 1 mA |
| Contact Resistance | Max. 100m | Based on JIS C 5402 |
| FPC Holding Force (Y5B) | Min. 0.2N/pin contact pin contacts (initial) | |
| FPC Holding Force (Y5BW) | Min. 0.2N/pin contact pin contacts + 2.0N (initial) | |
| Ambient Temperature | 55C to +85C | No icing or condensation |
| Storage Temperature | 55C to +85C (product only) / 40C to +50C (emboss packing) | |
| Insertion and Removal Life | 20 times | Repeated insertion and removal: min. 10 sec./time |
| Unit Weight (Y5B) | 0.16 g (per 50 pin contacts) | |
| Molded Portion Material | Housing: LCP resin (UL94V-0), Lever: LCP resin (UL94V-0) | |
| Contact Material | Copper alloy | Contact portion; Base: Ni plating, Surface: Au plating; Terminal portion; Base: Ni plating, Surface: Au plating |
| Holding Contact Material (Y5BW only) | Copper alloy | Terminal portion; Base: Ni plating, Surface: Au plating |
| Soldering Terminals Material | Copper alloy | Base: Ni plating, Surface: Au plating |
Product Types & Part Numbers
| Type | Number of Pins | Part Number (Y5B) | Part Number (Y5BW) | Inner Carton (1-reel) | Outer Carton |
| Y5B | 4 | AYF530435 | - | 5,000 pieces | 10,000 pieces |
| Y5B | 5 | AYF530535 | - |
| Y5B | 6 | AYF530635 | - |
| Y5B | 8 | AYF530835 | - |
| Y5B | 10 | AYF531035 | - |
| Y5B | 12 | AYF531235 | - |
| Y5B | 14 | AYF531435 | - |
| Y5B | 16 | AYF531635 | - |
| Y5B | 24 | AYF532435 | - |
| Y5B | 28 | AYF532835 | - |
| Y5B | 30 | AYF533035 | - |
| Y5B | 32 | AYF533235 | - | 5,000 pieces | 10,000 pieces |
| Y5B | 34 | AYF533435 | - | 5,000 pieces | 10,000 pieces |
| Y5B | 40 | AYF534035 | - | 5,000 pieces | 10,000 pieces |
| Y5B | 42 | AYF534235 | - | 5,000 pieces | 10,000 pieces |
| Y5B | 50 | AYF535035 | - | 5,000 pieces | 10,000 pieces |
| Y5BW | 2 | - | AYF530265T | 5,000 pieces | 10,000 pieces |
| Y5BW | 3 | - | AYF530365T |
| Y5BW | 4 | - | AYF530465T |
| Y5BW | 6 | - | AYF530665T |
| Y5BW | 8 | - | AYF530865T |
| Y5BW | 10 | - | AYF531065T |
| Y5BW | 12 | - | AYF531265T |
| Y5BW | 14 | - | AYF531465T |
| Y5BW | 22 | - | AYF532265T |
| Y5BW | 26 | - | AYF532665T |
| Y5BW | 28 | - | AYF532865T |
| Y5BW | 30 | - | AYF533065T |
| Y5BW | 32 | - | AYF533265T | 5,000 pieces | 10,000 pieces |
| Y5BW | 38 | - | AYF533865T | 5,000 pieces | 10,000 pieces |
| Y5BW | 40 | - | AYF534065T | 5,000 pieces | 10,000 pieces |
| Y5BW | 48 | - | AYF534865T | 5,000 pieces | 10,000 pieces |
Dimensions
Refer to the provided diagrams for detailed dimensions of Y5B and Y5BW connectors, including overall dimensions (A, B, C, D), FPC insertion depth, suction area, and terminal coplanarity. Specific dimensions vary by the number of pins.
Recommended FPC/FFC Dimensions
Refer to the provided diagrams for recommended FPC/FFC dimensions, including finished thickness (t = 0.30.03), conductor exposed area, and notches. Specific dimensions vary by the number of pins.
Embossed Tape Dimensions
Refer to the provided diagrams for embossed tape dimensions (A, B, C, D) and quantity per reel, categorized by type of taping (Tape I, Tape II) and number of pins for both Y5B and Y5BW connectors.
PC Board & Metal Mask Patterns
Recommended PC board patterns and metal mask patterns for Y5B/Y5BW connectors are provided, including dimensions for terminal portion and soldering terminal portion opening areas. Metal mask thickness recommendation: 120m.
