NARROW PITCH (0.35 mm) CONNECTORS F35S SERIES NARROW-PITCH FOR BOARD-TO-FPC CONNECTION FEATURES 1. Space-saving design (0.35 mm pitch) The footprint when mated is down approx. 15% from our existing F4S model (40 contacts), contributing to the functionality enhancement and size reduction of target equipment. 2. Strong resistance to adverse environments construction Ni barrier construction Bellows contact construction (Tough against solder rise!) (Tough against dropping!) Porosity treatment Socket (Tough against corrosive gases!) Header Suction face 0.8mm Compliance with RoHS Directive 3.4 F4 S3 .6 mm mm ) cts cts) ta nta co con 0 (4 (40 m m m 5m 9.3 0.50 S1 Socket 4 F V notch and Double contact constructions (Tough against foreign particles and flux!) 3. The clips (soldering terminals) at the four corners enhance the mounting strength. 4. The simple lock structure ensures a superior mating/unmating operation feel. 5. The gull-wing-shaped terminals facilitate imaging inspections. Clips (soldering terminals) at the four corners Suction face 0.8mm 2.6 mm ts) ts) c tac on onta c (40 (40 c m 2 m mm 8.6 9.80 S Header F4 APPLICATIONS Particularly suitable for board-to-FPC connections in ultra-compact mobile equipment that requires size and thickness reduction and functionality enhancement Clips (soldering terminals) at the four corners ORDERING INFORMATION AXT 1 2 4 7: Narrow Pitch Connector F35S (0.35 mm pitch) Socket 8: Narrow Pitch Connector F35S (0.35 mm pitch) Header Number of contacts (2 digits) Mated height <Socket> / <Header> 1: For mated height 1.0 mm Functions 2: Without positioning bosses Surface treatment (Contact portion / Terminal portion) <Socket> 4: Base: Ni plating, Surface: Au plating (for Ni barrier available) <Header> 4: Base: Ni plating, Surface: Au plating panasonic-electric-works.net/ac Narrow-pitch connectors AXT7, 8 Narrow-pitch connectors AXT7, 8 PRODUCT TYPES Mated height Number of contacts 1.0mm 40 50 60 70 80 Part number Socket AXT740124 AXT750124 AXT760124 AXT770124 AXT780124 Packing Header AXT840124 AXT850124 AXT860124 AXT870124 AXT880124 Inner carton Outer carton 3,000 pieces 6,000 pieces Notes: 1. Order unit: For mass production: in 1-inner-box (1-reel) units Samples for mounting check: in 50-connector units. Please contact our sales office. 2. The above part numbers are for connectors without positioning bosses, which are standard. When ordering connectors with positioning bosses, please contact our sales office. 3. Please contact us for connectors having a number of contacts other than those listed above. SPECIFICATIONS 1. Characteristics Electrical characteristics Mechanical characteristics Item Rated current Rated voltage Specifications 0.25A/contact (Max. 4 A at total contacts) 60V AC/DC Breakdown voltage 150V AC for 1 min. Insulation resistance Min. 1,000MΩ (initial) Contact resistance Max. 100mΩ Composite insertion force Composite removal force Contact holding force (Socket contact) Ambient temperature Max. 0.981N/contacts × contacts (initial) Min. 0.165N/contacts × contacts Soldering heat resistance Storage temperature Environmental characteristics Thermal shock resistance (header and socket mated) Lifetime characteristics Unit weight Based on the contact resistance measurement method specified by JIS C 5402. Measuring the maximum force. As the contact is axially pull out. No freezing at low temperatures. No dew condensation. –55°C to +85°C Peak temperature: 260°C or less (on the surface of the PC board around the connector terminals) 300°C within 5 sec. 350°C within 3 sec. –55°C to +85°C (product only) –40°C to +50°C (emboss packing) Insertion and removal life 50 times Infrared reflow soldering Soldering iron No freezing at low temperatures. No dew condensation. Sequence 1. –55 −30 °C, 30 minutes 2. ~ , Max. 5 minutes 3. 85 +30 °C, 30 minutes 4. ~ , Max. 5 minutes 5 cycles, insulation resistance min. 100MΩ, contact resistance max. 100mΩ H2S resistance (header and socket mated) Saltwater spray resistance (header and socket mated) No short-circuiting or damage at a detection current of 1 mA when the specified voltage is applied for one minute. Using 250V DC megger (applied for 1 min.) Min. 0.49N/contacts 120 hours, insulation resistance min. 100MΩ, contact resistance max. 100mΩ 24 hours, insulation resistance min. 100MΩ, contact resistance max. 100mΩ 48 hours, contact resistance max. 100mΩ Humidity resistance (header and socket mated) Conditions Bath temperature 40±2°C, humidity 90 to 95% R.H. Bath temperature 35±2°C, saltwater concentration 5±1% Bath temperature 40±2°C, gas concentration 3±1 ppm, humidity 75 to 80% R.H. Repeated insertion and removal speed of max. 200 times/ hours 40-contact type: Socket: 0.04 g Header: 0.02 g 2. Material and surface treatment Part name Molded portion Contact and Post Material LCP resin (UL94V-0) Copper alloy Surface treatment — Contact portion: Base: Ni plating, Surface: Au plating Terminal portion: Base: Ni plating, Surface: Au plating (except the terminal tips) The socket terminals close to the portion to be soldered have nickel barriers (exposed nickel portions). Clips (soldering terminals): Sockets: Base: Ni plating, Surface: Pd+Au flash plating (except the terminal tips) Headers: Base: Ni plating, Surface: Au plating (except the terminal tips) panasonic-electric-works.net/ac AXT7, 8 Narrow-pitch connectors DIMENSIONS (Unit: mm) Socket (Mated height: 1.0 mm) 0.80 (Suction face) A B±0.1 Terminal coplanarity 0.97 0.35±0.05 0.08 0.12±0.03 3.40 3.00 (Contact and clips (soldering terminals)) C0.15 Dimension table (mm) 2.00 3.40 Y note Number of contacts/ dimension 40 9.35 6.65 8.25 50 60 70 80 11.10 12.85 14.60 16.35 8.40 10.15 11.90 13.65 10.00 11.75 13.50 15.25 B C 0.30±0.03 C±0.1 0.35 (0.70) Z note General tolerance: ±0.2 A B C Note: Since the clips (soldering terminals) are built into the body, the sections Y and Z are electrically connected. Header (Mated height: 1.0 mm) 0.80 (Suction face) A B±0.1 Terminal coplanarity 0.35±0.05 0.83 0.08 0. 15 0.12±0.03 C 0. 13 1.86 2.60 R (Post and clips (soldering terminals)) C C±0.1 (0.48) 0.94 0.12±0.03 1.90 Clips (soldering terminals) 13 0. Clips (soldering terminals) Dimension table (mm) General tolerance: ±0.2 Number of contacts/ dimension 40 8.62 6.65 8.05 50 60 70 80 10.37 12.12 13.87 15.62 8.40 10.15 11.90 13.65 9.80 11.55 13.30 15.05 A Header Socket 1.00±0.15 • Socket and Header are mated panasonic-electric-works.net/ac EMBOSSED TAPE DIMENSIONS (Unit: mm) (Common to all sockets and headers) • Specifications for the plastic reel (In accordance with EIAJET-7200B.) • Specifications for taping (In accordance with JIS C 0806-1990. However, not applied to the mounting-hole pitch of some connectors.) Tape I Tape II (D±1) Label Embossed carrier tape 380 dia. (4.0) Top cover tape Embossed mounting-hole (2.0) (4.0) (2.0) 8.0 Dimension A: 32 mm or less (A±0.3) (B) (C) (1.75) Taping reel 8.0 (C) (1.75) .1 +0 0 5 1. .1 +0 0 5 1. Leading direction after packaging Dimension A: 24 mm or less (A±0.3) Leading direction after packaging a. di a. di • Dimension table (Unit: mm) Type/Mated height Number of contacts Type of taping A B C D Quantity per reel Common for sockets and headers: 1.0mm 40 to 70 80 Tape I Tape II 24.0 32.0 — 28.4 11.5 14.2 25.4 33.4 3,000 3,000 • Connector orientation with respect to embossed tape feeding direction Type Common for F35S Direction of tape progress Socket Header Note: There is no indication on this product regarding top-bottom or left-right orientation. NOTES (0.75) 1.70±0.03 3.20±0.03 0.45±0.03 : Insulatin area 0.70±0.03 0.80±0.03 0.20±0.03 1.00 or less 0.35±0.03 (0.655) (0.72) 2.06±0.03 3.80±0.03 0.20±0.03 1.80±0.03 (1.00) 0.35±0.03 0.75±0.03 Recommended PC board pattern (TOP VIEW) 0.60 or less • Header (Mated height: 1.0 mm) Recommended PC board pattern (TOP VIEW) 2.36±0.03 • Socket (Mated height: 1.0 mm) : Insulation area (0.50) 0.18±0.01 2.00±0.01 (0.655) 0.35±0.01 3.00±0.01 3.60±0.01 (0.52) (1.00) 0.35±0.01 0.18±0.01 0.75±0.01 Metal mask thickness: When 120µm (Terminal opening ratio: 60%) (Metal-part opening ratio: 100%) 2.06±0.01 Recommended metal mask opening pattern Metal mask thickness: When 120µm (Terminal opening ratio: 65%) (Metal-part opening ratio: 100%) 2.56±0.01 Recommended metal mask opening pattern 1.80±0.01 1. Regarding the design of PC board patterns Conduct the recommended foot pattern design, in order to preserve the mechanical strength of terminal solder areas. 2. Recommended PC board and metal mask patterns Appropriate control of solder amount is required to minimize solder bridges and other defects for connectors with 0.35mm, 0.4-mm or 0.5-mm pitch terminals, which require high-density mounting. Refer to the right-hand drawing for recommended patterns. 3.80±0.01 Narrow-pitch connectors AXT7, 8 0.45±0.01 0.70±0.01 0.70±0.01 0.80±0.01 For other details, please verify with the product specification sheets. panasonic-electric-works.net/ac