Product Overview
The Y3B/Y3BW series are FPC connectors featuring a 0.3mm pitch and a back lock mechanism, designed for slim and low-profile applications. Key advantages include double top and bottom contacts for mechanical design freedom, an easy-to-handle back lock structure, and FPC insertion displacement prevention. The connectors are available with levers pre-opened to reduce assembly man-hours. The Y3BW model offers enhanced FPC holding with a lock holding type, including temporary holding until the lever is closed and a higher holding force achieved through FPC holding contacts. These connectors are ideal for mobile devices such as cellular phones, smartphones, digital still cameras, and digital video cameras.
| Feature | Specification | Model |
|---|---|---|
| Width (incl. lever) | 3.15 mm | Y3B/Y3BW |
| Height | 0.9 mm | Y3B/Y3BW |
| Rated Current | 0.2A/pin contact (For min. 61 pins: Max. 12 A at total contacts) | Y3B/Y3BW |
| Rated Voltage | 50V AC/DC | Y3B/Y3BW |
| Insulation Resistance | Min. 1,000M (initial) | Y3B/Y3BW |
| Dielectric Strength | 150V AC for 1 min. | Y3B/Y3BW |
| Contact Resistance | Max. 100m | Y3B/Y3BW |
| FPC Holding Force | Y3B: Min. 0.13N/pin contact pin contacts (initial) Y3BW: Min. 0.13N/pin contact pin contacts + 1.00N (initial) | Y3B / Y3BW |
| Ambient Temperature | 55C to +85C | Y3B/Y3BW |
| Storage Temperature | 55C to +85C (product only) 40C to +50C (emboss packing) | Y3B/Y3BW |
| Soldering Heat Resistance (Peak Temp.) | 260C or less | Y3B/Y3BW |
| Soldering Heat Resistance (Reflow) | 300C within 5 sec. / 350C within 3 sec. | Y3B/Y3BW |
| Insertion and Removal Life | 20 times | Y3B/Y3BW |
| Unit Weight (61 pin contacts) | 0.10 g | Y3B |
| Unit Weight (51 pin contacts) | 0.09 g | Y3BW |
| Applicable FPC Thickness | 0.20 mm | Y3B/Y3BW |
| Number of Pins (Y3B) | 7, 8, 9, 11, 13, 15, 17, 21, 23, 25, 27, 31, 33, 35, 37, 39, 41, 45, 51, 61, 71 | Y3B |
| Number of Pins (Y3BW) | 11, 25, 51 | Y3BW |
| Part Number Example (Y3B, 7 pins) | AYF330735 | Y3B |
| Part Number Example (Y3BW, 11 pins) | AYF331165 | Y3BW |
| Packing (Inner Carton) | 5,000 pieces (1-reel) | Y3B/Y3BW |
| Packing (Outer Carton) | 10,000 pieces | Y3B/Y3BW |
Dimensions and recommended FPC specifications are detailed in the provided diagrams.
