Automation Controls Catalog For board-to-micro coaxial wire Micro coaxial connectors (Space saving) CS Series 2. “ ” with strong resistance to various environments provides high contact reliability and facilitates connection work with tactile feedback. Ni barrier construction (Against solder rise!) Plug Bellows contact construction (Against dropping!) Receptacle Porosity treatment (Against corrosive gases!) RoHS compliant FEATURES 1. Cable pitch of 0.25 mm helps reduce overall board space. (Vertical mating type: 1.27 mm mated height and 2.81 mm wide) The two-row mating structure ensures insertion reliability. The center island is resistant to problems related to plug/ receptacle mating. 2.35 Ca bl e Mated condition pi 1.27 Plug (with cable) tc h 15 .6 0. 25 0 (4 1 Receptacle ou nt in Island at the center co nt M Two-row mating structure g 3. Compatible wires: Coaxial AWG #44 to #46 (outer diameter: 0.25 mm or less), AWG #38 (outer diameter: 0.32 mm or less, the #38-compatible plug only) APPLICATIONS pi n 2.80 V notch and Double contact constructions (Against foreign particles and flux!) ac Tablets, laptops, mobile phones, digital still cameras and digital video cameras. ts ) te rm in al pi tc h 0. 5 1 2.8 Unit: mm ORDERING INFORMATION AXC 1 S 5: Receptacle 6: Plug 8: Plug attachment (Cover shell) Mated type 1: Vertical S: Slim type No. of pins (2-digits) Receptacle <Terminal pitch> 5: 0.5 mm Plug <Cable pitch> 7: 0.25 mm Function (Plug/Receptacle) 0: Signal wire only 4: #38 wire for power supply (Two both ends × 2 wires) [Plug attachment only] 1: Plug cover shell [Plug attachment only] 0: Signal wire only 4: #38 wire for power supply (Two both ends × 2 wires) 2013.11 industrial.panasonic.com/ac/e/ –1– © Panasonic Corporation 2013 ACCTB21E 201310-T Micro coaxial connectors CS PRODUCT TYPES 1. Receptacle Mated height Number of pins 1.27mm 21 41 51 Part number Receptacle (Board side) AXC51S2150 AXC51S4150 AXC51S5150 Packing Inner carton (1-reel) Part number Plug (Cable side) AXC61S2174 AXC61S4174 AXC61S5170 Packing Inner carton (1-reel) Part number Plug cover shell (Plug side) AXC81S21714 AXC81S41714 AXC81S41710 AXC81S51710 Packing Inner carton (1-reel) 5,000 pcs. Outer carton 10,000 pcs. 2. Plug (unit) Mated height Number of pins #38-compatible 1.27mm 21 41 51 Available (Each two both ends) Available (Each two both ends) Not available Number of pins #38-compatible 5,000 pcs. Outer carton 10,000 pcs. 3. Plug cover shell Mated height 21 1.27mm 41 51 Available Available Not available Not available 5,000 pcs. Outer carton 10,000 pcs. Notes: 1. Order unit: For volume production: 1-inner carton (1-reel) units Samples for mounting check: 50-connector units. Please contact our sales office. 2. Please contact us for connectors having a number of pins other than those listed above. Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –2– © Panasonic Corporation 2013 ACCTB21E 201310-T Micro coaxial connectors CS SPECIFICATIONS 1. Characteristics Item Electrical characteristics (Connector unit) 0.25A/terminal (Max. 4A at total pin contacts) Rated voltage Insulation resistance 50V AC/DC Min. 1,000MΩ (initial) Breakdown voltage 90V AC for 1 minute Contact resistance Applicable electrical wire Mechanical characteristics Specifications Rated current Composite insertion force Composite removal force Holding force for terminal (Receptacle) Wire tensile strength Conditions Maximum current that 1 pin contact can conduct. (connector characteristic except cable) Using 250 V DC megger (applied for 1 minute) Rated voltage is applied for one minute and check for short circuit or damage with a detection current of 1mA. Signal: Max. 70mΩ (initial) Ground: Max. 40mΩ (initial) AWG #44, 46 (Outside diameter: 0.25mm or less) AWG #38 (Outside diameter: 0.32mm or less) Max. 1.2 × No. of pins + 2.4N (initial) Min. 0.165 × No. of pins + 0.33N Contact: Min. 0.20N/terminal Shell: Min. 0.20N/point Based on method of JIS C 5402 #38-compatible plug only Measured the maximum load applied until the press-fit terminals were removed in the axial direction. When all wires bundled together are pulled, the mated joint must not break. Pulling direction: Wire leading direction No freezing at low temperatures. No dew condensation. Min. 2.5N (Min. 21 pins) Min. 5N (Min. 41 pins) Ambient temperature –55°C to +85°C Storage environment –55°C to +85°C (Product unit) –40°C to +50°C (Packing style) No freezing at low temperatures. No dew condensation. Conformed to MIL-STD-202F, method 107G Thermal shock resistance (Receptacle and plug mated) 5 cycles, insulation resistance min. 100MΩ, increment of contact resistance max. 40mΩ Humidity resistance (Receptacle and plug mated) Saltwater spray resistance (Receptacle and plug mated) H2S resistance (Receptacle and plug mated) 120 hours, insulation resistance min. 100MΩ, increment of contact resistance max. 40mΩ 24 hours, insulation resistance min. 100MΩ, increment of contact resistance max. 40mΩ Order Temperature (°C) 1 –55 −30 2 3 85 +30 4 –55 −30 Environmental characteristics Insertion and removal life MIL-STD-1344A, METHOD 1002 Bath temperature 40±2°C, humidity 90 to 95% R.H. MIL-STD-1344A, METHOD 1001 Bath temperature 35±2°C, saltwater concentration 5±1% 48 hours, increment of contact resistance max. 40mΩ JEIDA-38-1984 Bath temperature 40±2°C, gas concentration 3±1 ppm, humidity 75 to 80% R.H. Mechanical life: 30 times, increment of contact resistance max. 40mΩ Min. 0.165 composite removal force × No. of pins + 0.33N Repeated insertion and removal speed of max. 200 times/hours Receptacle Initial electrical and mechanical characteristics must be maintained. Plug Initial electrical and mechanical characteristics must be maintained. Resistance to soldering heat Time (minutes) 30 Max. 5 30 Max. 5 Reflow soldering: Max. peak temperature of 260°C, 2 cycles (PC board surface temperature of near connector terminals) Soldering iron: 350°C within 3s, 300°C within 5s Connecting wires portion pulse heat: Max. peak temperature of 300°C, 3s (Don’t touch the heater head to molded portion) Plug cover shell soldering portion: Soldering iron: 350°C within 3s, 300°C within 5s 2. Material and surface treatment 1. Receptacle Part name Molded portion Material LCP resin (UL 94V-0) Color Black Contact Copper alloy — Shell Copper alloy — Surface treatment — Contact portion: Ni plating on base, Au plating on surface (Min. 0.1µm) Soldering portion: Ni plating on base, Au plating on surface (Except for front edge of terminal) Contact portion: Ni plating on base, Au plating on surface Soldering portion: Ni plating on base, Au plating on surface (Except for front edge of terminal) 2. Plug Part name Molded portion Material LCP resin (UL 94V-0) Color Black Post Copper alloy — Insert shell Copper alloy — Surface treatment — Contact portion: Ni plating on base, Au plating on surface (Min. 0.1µm) Soldering wire portion: Ni plating on base, Au plating on surface Ni plating 3. Plug cover shell Part name Shell Material Copper alloy Color — Surface treatment Ni plating on base, Au plating on surface Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –3– © Panasonic Corporation 2013 ACCTB21E 201310-T Micro coaxial connectors CS DIMENSIONS (Unit: mm) • Receptacle 0.60 (Suction face) A B±0.10 Terminal coplanarity 0.50±0.03 1.20 0.08 0.20±0.03 (Contact and shell terminals bent to 90°) Y 2.66 X X 0.08±0.03 Y-Y cross section (2.20) X-X cross section 2.20 (0.54) Not soldering portion of the four corners only 51 pins 0.10 (End face edges of the four corners of the shell) 2.80 1.72 Terminal coplanarity (0.30) Y C±0.10 D±0.10 2.80 0.45±0.03 0.25±0.03 0.44±0.03 E±0.12 General tolerance: ±0.2 Dimension table (mm) Number of pins/ dimension 21 9.80 5.00 4.50 6.25 9.34 41 51 14.80 17.30 10.00 12.50 9.50 12.00 11.25 13.75 14.34 16.84 C D E • Plug (unit) 21, 41 pin contacts AXC61S2174 AXC61S4174 A B C±0.1 0.84 0.65 (Suction face) (1.32) 0.55 +0.10 −0.05 1.26 0.49 (0.5) 0.25±0.04 0.37 0.28 Y 1.32 X 0.31 Y 2.30 X 0.91 (1.11) 0.49 0.14±0.03 (Terminal width) 0.58 +0.10 −0.05 D E±0.05 F G +0.15 −0.05 B (0.28) B (0.48) (Terminal straight portion) A X-X cross section 0.10 0.75 0.94 1.01 H (0.10) 0.21 0.48 I 0.28 0.37 J 0.31 0.35 0.38 0.31 Y-Y cross section K General tolerance: ±0.2 Dimension table (mm) Number of pins/ dimension 21 10.60 7.08 6.68 5.45 5.00 5.45 6.50 9.22 6.28 9.20 5.88 41 15.60 12.08 11.68 10.45 10.00 10.45 11.50 14.22 11.28 14.20 10.88 A B C D E F G H I Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –4– J K © Panasonic Corporation 2013 ACCTB21E 201310-T Micro coaxial connectors CS • Plug (assembled condition) 21, 41 pin contacts (#38 wire for power supply) Regarding cable pattern, please refer to “Notes”. Cover shell Y X Y Soldering portion 1.32 2.30 1.26 2.35 0.25 1.11 0.62 0.28 X 0.31 C (2.35) A B 0.28 X-X cross section 0.67 D 0.50 G 0.85 (1.11) B E Y-Y cross section General tolerance: ±0.2 Dimension table (mm) Number of pins/ dimension 21 A B C D E F G 10.60 7.08 2.40 3.00 9.20 6.00 4.75 41 15.60 12.08 7.40 8.00 14.20 11.00 9.75 • Plug cover shell 21, 41 pin contacts AXC81S21714 AXC81S41714 A B 0.97 1.10 0.40 Dimension table (mm) 1.41 B Number of pins/ dimension 21 9.00 6.86 2.40 41 14.00 11.86 7.40 A 0.67 C 0.90 0.30 2.35 0.30 B C 0.65 0.90 Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –5– © Panasonic Corporation 2013 General tolerance: ±0.2 ACCTB21E 201310-T Micro coaxial connectors CS • Plug (unit) 51 pin contacts AXC61S5170 1.26 0.84 0.65 (1.32) (Suction face) 0.91 0.28 0.49 0.55 +0.10 −0.05 Y 1.32 X 0.31 Y 2.30 X 0.37 (1.11) 0.49 0.14±0.03 (Terminal width) 0.58 +0.10 −0.05 12.95 12.50±0.05 0.25±0.04 12.95 14.00 +0.15 −0.05 14.58 (0.28) 14.58 14.18±0.1 (0.48) (Terminal straight portion) 18.10 X-X cross section 0.10 0.75 0.94 1.01 16.72 (0.10) 0.21 0.48 13.78 0.28 0.35 16.70 0.31 0.35 0.38 0.31 Y-Y cross section 13.38 • Plug (assembled condition) 41 pin contacts 51 pin contacts (signal wire only) Regarding cable pattern, please refer to “Notes”. General tolerance: ±0.2 A 0.28 Y D 1.32 X 2.35 0.25 2.30 Y 1.26 X 1.11 0.62 0.31 Cover shell (2.35) B C 0.28 Soldering portion X-X cross section 0.67 (1.11) 0.85 B E Dimension table (mm) Y-Y cross section Number of pins/ dimension 41 15.60 12.08 7.40 10.00 14.20 51 18.10 14.58 9.90 12.50 16.70 C D E General tolerance: ±0.2 • Plug cover shell 41 pin contacts/51 pin contacts AXC81S41710 AXC81S51710 A B 0.97 1.10 0.40 0.30 2.35 0.30 B Dimension table (mm) Number of pins/ dimension 41 14.00 11.86 7.40 51 16.50 14.36 9.90 A 0.67 C 0.90 B 1.41 A B C 0.65 0.90 Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –6– © Panasonic Corporation 2013 General tolerance: ±0.2 ACCTB21E 201310-T Micro coaxial connectors CS • Receptacle and Plug are mated (0.99) Plug 1.27±0.2 Receptacle EMBOSSED TAPE DIMENSIONS (Unit: mm) • Tape dimensions • Plastic reel dimensions (Conforming to EIAJ ET-7200B) Tape I Tape II (A +0.3 −0.1 ) (A±0.3) (B±0.1) (C±0.1) (D±1.0) Taping reel Embossed carrier tape Pull out direction 380 dia. (1.75±0.1) 8.0 (2.0) (4.0±0.1) Top cover tape (1.75±0.1) 8.0 (2.0) (4.0±0.1) (C±0.1) (1. Embossed mounting-hole Label (1. 5 +00.1 dia 5 +00.1 dia .) .) • Dimension table (Unit: mm) Number of pins Receptacle Plug Type 21, 41, 51 – Common for receptacle and plug Type of taping A B C D Tape I Tape II 24.0 32.0 – 28.4 11.5 14.2 25.4 33.4 21 41, 51 (A) (B) (2.25) • Plastic reel dimensions (Conforming to EIAJ ET-7200B) (C±1.0) Taping reel (1.20) Interlayer sheet 380 dia. (6.50) Pull out direction • Metal hoop reel dimensions (Plug cover shell) Cover shell (1. 50 Label dia .) Dimension table (mm) Number of pins/ dimension 21 A B C 15.5 13.0 17.4 41 51 20.5 23.0 18.0 20.5 25.4 25.4 • Connector orientation with respect to direction of progress of embossed tape Type Micro coaxial connector CS Direction of tape progress Receptacle Plug (unit) Plug cover shell Please refer to the latest product specifications when designing your product. Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –7– © Panasonic Corporation 2013 ACCTB21E 201310-T Notes on Using Micro Coaxial Connectors Notes on Using Micro Coaxial Connectors NOTES (Unit: mm) • Soldering 1) Manual soldering. • Since this connector is the low profile type the amount of solder supplied should be closely monitored. Too much solder during manual soldering may cause solder creeping near the contacting part or a short circuit with the shell (GND). • Make sure that the soldering iron tip is heated within the temperature and time limits indicated in the specifications. • Flux from the solder wire may adhere to the contact surfaces during soldering operations. After soldering, carefully check the contact surfaces and clean off any flux before use. • Be aware that a load applied to the connector terminals while soldering may displace the contact. • Thoroughly clean the iron tip. CS series • Receptacle Recommended PC board pattern (mounting pad layout) (Top view) 2.76±0.03 1.90±0.03 0.16±0.03 1.16±0.03 0.25±0.03 D±0.05 E±0.05 F±0.05 G±0.05 Insulation Recommended window size of metal mask Metal mask thickness: When 120µm (Signal terminal portion opening area ratio: 60%) (GND terminal portion opening area ratio: 70%) (Shell edge terminal portion at four corners opening area ratio: 60%) H±0.03 B±0.03 3.00±0.01 2.12±0.01 (0.44) 0.22±0.01 2.60±0.01 2.00±0.01 (0.50) 0.50±0.01 3.20±0.01 2.20±0.01 C±0.03 D±0.03 I±0.03 G±0.03 Dimension table (mm) Number of A B C D E F G H I pins/ dimension 21 7.05 5.75 5.00 4.50 7.40 8.90 9.98 6.85 9.16 41 12.05 10.75 10.00 9.50 12.40 13.90 14.98 11.85 14.16 51 14.55 13.25 12.50 12.00 14.90 16.40 17.48 14.35 16.66 Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ 0.50±0.03 0.25±0.03 3.20±0.03 About plug The plug of this product is wired by soldering the 0.25 mm pitch (CS)/0.4 mm pitch (CF) cable. If you will be harnessing, carry it out based on the separately attached “Plug Assembly Procedures”. Make sure to get familiar with and observe all the precautions in the procedures. Note: If you would like “Plug Assembly Procedures”, please inquire at one of our sales offices. • Caution regarding harness handling procedures. To prevent the cable from being severed and to prevent damage to the product, please handle carefully making sure not to apply undue stress to the base of the cable after connecting it and after mating the connector. • Caution regarding harness design To prevent the cable from being severed and to prevent damage to the product, please place and secure the cable in a way that prevents the base of the cable from becoming stressed. About receptacle • PC board design Design the recommended foot pattern in order to secure the mechanical strength in the soldered areas of the terminal. • About (CF) Use all the soldering terminals as GND for connecting GND stably. • Connector mounting When mounting, if there is too much suction nozzle pressure, the molded and metal parts might deform and break. Please check beforehand. 2.00±0.03 2.56±0.03 A±0.05 B±0.05 C±0.05 3.20±0.03 Safety precautions Observe the following safety precautions to prevent accidents and injuries. 1) The use of the connector outside of the specified rated current and breakdown voltage ranges may cause abnormal heating, smoke, and fire. Never use the connector beyond the specified ranges of the product. 2) In order to avoid accidents, make sure you have thoroughly reviewed the specifications before use. Consult us if you plan to use the product in a way not covered by the specifications. 3) We are consistently striving to improve quality and reliability. However, the fact remains that electrical components and devices generally fail at a given statistical probability. Furthermore, their durability varies depending on where and how they are used. Please be sure to verify electrical components and devices under actual conditions before use. Continuously using them in a state of degraded performance may cause deterioration in insulation performance, thus resulting in abnormal heat generation, smoke generation, or fire. To avoid that, we ask you to implement safe designs that include redundancy, fire prevention, and malfunction prevention. Also, please conduct periodic maintenance so that no accidents resulting in injury or death, fire, or harm to society will be caused as a result of product failure or service life. –8– © Panasonic Corporation 2013 ACCTB12E 201303-T Notes on Using Micro Coaxial Connectors • Plug 21, 41 pin contacts (#38 wire for power supply) • Plug Recommended cable pattern Recommended cable pattern A±0.1 0.40±0.05 #44 (fine diameter) or #46 #38 (Each of the two ends) (1.00) MAX. 0.1 (0.80) 0.45±0.05 1.30±0.05 B B View Z A 4.75 9.75 B 6.00 11.00 Number of pins/dimension 40 C 3.00 8.00 Recommended cable pattern A±0.1 C±0.03 0.35±0.05 (0.05) MAX. 0.1 (1.00) (0.80) 0.45±0.05 1.30±0.05 Z' B A 15.60 Terminal Paste solder View Z' PC board foot pattern Dimension table (mm) Number of pins/dimension 41 51 A 10.00 12.50 B 11.00 13.50 C 0.34 0.31 • Consult us when using a screen-printing thickness other than that recommended. • Depending on the size of the connector being used, self alignment may not be possible. Accordingly, carefully position the terminal with the PC board pattern. • The recommended reflow temperature profile is given in the figure below CF series • Receptacle (2.72) Upper limit (Soldering heat resistance) Lower limit (Solder wettability) 1.24±0.03 1.62±0.03 0.40±0.03 0.23±0.03 Temperature 260°C 230°C 180°C 150°C Insulation Insulation GND connection (4 places) 1.30±0.03 0.90±0.03 2.04±0.03 1.53±0.03 1.51±0.03 3.00±0.03 2.12±0.03 4.12±0.03 C±0.03 D±0.03 Dimension table (mm) A 19.10 B 15.60 C 18.20 D 20.00 Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ 220°C 200°C 25 sec. 70 sec. • The temperature is measured on the surface of the PC board near the connector terminal. • Certain solder and flux types may cause serious solder creeping. Solder and flux characteristics should be taken into consideration when setting the reflow soldering conditions. • Do not apply adhesive to secure the connector, because it can affect the spring action of the contact. • When coating the PC board after soldering the connector to prevent the deterioration of insulation, perform the coating in such a way so that the coating does not get on the connector. 3) Reworking on a soldered portion • Finish reworking in one operation. • For reworking of the solder bridge, use a soldering iron with a flat tip. Do not add flux, otherwise, the flux may creep to the contact parts. • Use a soldering iron whose tip temperature is within the temperature range specified in the specifications. Metal mask thickness: When 120µm (Signal terminal portion opening area ratio: 70%) (GND terminal portion opening area ratio: 80%) B±0.05 Preheating Time Recommended window size of metal mask 0.40±0.03 0.21±0.02 Peak temperature 60 to 120 sec. 0.50±0.03 Insulation 0.64±0.03 4.12±0.03 0.76±0.03 A±0.05 B±0.05 0.67±0.03 Recommended PC board pattern (mounting pad layout) Number of pins/dimension 40 (0.05) B 16.60 2) Reflow soldering • Screen-printing is recommended for printing paste solder. • To determine the relationship between the screen opening area and the PC board foot pattern area, refer to the diagrams in the recommended patterns for PC boards and metal masks. Make sure to use the terminal tip as a reference position when setting. • Too much solder may cause solder creeping near the contacting part or a short circuit with the shell (GND). 41 pin contacts/51 pin contacts (signal wire only) 0.25±0.05 View Y Dimension table (mm) Dimension table (mm) Number of pins/dimension 21 41 Y 0.35±0.05 Z 1.30±0.05 (0.80) 0.45±0.05 (1.00) MAX. 0.1 C±0.1 0.25±0.05 0.31±0.03 0.35±0.03 (0.05) 0.50±0.05 0.35±0.05 A±0.1 –9– © Panasonic Corporation 2013 ACCTB12E 201303-T Notes on Using Micro Coaxial Connectors 4) Others • Do not drop or handle the connector carelessly. Otherwise, the terminals may become deformed due to excessive force or applied solderability may degrade. • When cutting or bending the PC board after mounting the connector, be careful that the soldered sections are subjected to excessive forces. Insertion / Removal and mating retention of connectors • Do not insert or remove the connector when it is not soldered. Also, forcibly applied external pressure on the terminals can weaken the adherence of the terminals to the molded part or cause the terminals to lose their evenness. • Excessive prying-force applied to one end may cause product breakage and separation of the solder joints at the terminal. Excessive force applied for insertion in a pivot action as shown may also cause product breakage. Always align the connector with the mating part and slide it in parallel. Plug Other Notes The connectors are not meant to be used for switching. Please refer to the latest product specifications when designing your product. Plug Cable Receptacle Receptacle • Pushing the plug excessively when inserting it may deform and break the product. • This product has a simple lock structure for mating. However, connectors may become unmated due to cable weigh, cable reactive force, and impact by dropping, etc. Please take measures to prevent inadvertent connector disconnections at the equipment side. • When removing the connector, do not pull the cable to avoid damaging the product. Insert the tip of the removal jig under the flange of the plug and lift the jig straight up as shown below. (Removable from either the left or right side.) We recommend a tip thickness of 0.4±0.03 mm (CS), 0.2±0.03 mm (CF). Lift straight up Flange • CS Removal jig Plug 0.4±0.03 Receptacle Tip Removal jig Plug • CF Removal jig Receptacle 0.2±0.03 Cable Tip Panasonic Corporation Automation Controls Buisiness Division industrial.panasonic.com/ac/e/ –10– © Panasonic Corporation 2013 ACCTB12E 201303-T