NEW Micro-Miniature Interface Connectors For Power Supply/Signaling MQ172 Series 3 positon size 4 position size ■Fatures 1. Ultra Miniature/Low Profile SMT Design Space saving [3 Position type] With dimensions of 3.9mm(H) x 6.4mm (W) x 6mm (D) for the 3 contact type, this series is ideal for today’s miniature, lightweight electronic products. 2. Automatic Mounting: SMT receptacles are packaged in embossed tape and reel for automatic pick and place installation. 3. Reliable contact: The 2-point contact design and lead construction provide a contact which is resistant to vibration and shocks. 4. High current capacity: Unique contact design ensures high current capacity (e.g., 3A for 3position), small as it is. 5. Positive Locking Use of a snap-lock system provides the sensation of locking at the time of insertion. Applications 6. Wide variety of suitable cables: A wide selection of cable types can be utilized since the plug is of the soldered wiring type. Additionally, the plug case and cord bushing are integrated into a one piece body, allowing for easy assembly by simply pressing the case into place after the harness work. 6. Keys for preventing incorrect insertion: Both 3 and 4-contact types have keys to prevent incorrect insertion. ■Applications Portable remote terminals, portable telephones, PHS(personal handy phone system), Notebook PCs, Electronic measuring instruments, etc. 99.4 1 ■Product Specifications Applicable Temperature Range: Rated Current: 3A (Note.1) RATINGS -30ç - +75ç Rated Voltage: DC 30V or less AC 40V or less DESCRIPTION SPECIFICATIONS 1. Insulation resistance 1000Mø or more 2. Voltage resistance No flashover/dielectric Breakdown 3. Contact resistance 30mø or less 4. Vibration No instantaneous electric resistance REQUIREMENTS Should be measured at DC 100V. Should be powered at AC 250V for 1 minute. Measured at 10mA. 10~55Hz, one-sided amplitude 0.75mm, 3 Disconnection of 1µsec or more 5. Humidity directions for 2 hours, respectively Contact resistance: 50mø or less resistance Leave under the condition of 40±2ç in temperature Insulation resistance: 10Mø or more 6. Temperature cycle and of 90-95% in humidity for 96 hours. (-55ç: 30 minutes→15-35ç:max. 5 minutes→85ç: Contact resistance: 50mø or less 30 minutes→ 15-35ç:max. 5 minutes) 5 cycles Insulation resistance: 1000Mø or more 7. Plugging/ unplugging life Contact resistance: 50mø or less 8. Heat resistance of 5,000 times No fusion of resin section affecting performance soldering SMT type reflow: at recommended temp. profile manual soldering Temperature of soldering iron: (receptacle and 350ç3 sec. plug) (Note.1) For 4-contact type, rated current is 2A, or 3A for optional 2 terminals and 0.5A for other 2 terminals. (Note.2) Above-stated specifications are typical of this series. For respective formal contract, please refer to "Delivery Specifications". ■Material Quality Parts Material Dielectric Terminal Processing Remarks Synthetic resin Black color Phosphor Engagement area...Gold plating of 0.2∫ UL94V-0 bronze Lead section...Solder-plating Cover case(plug) Synthetic resin Black color Metal fittings(receptacle) Stainless steel Lock case(plug) Stainless steel UL94V-0 ■Product Number Configuration This is available for you to determine the product specifications from its format. When ordering, please select any one among all formats shown in page 3-4 of this catalog. ●RECEPTACLE 1 Series name: MQ172 MQ172 X - 4 P A (11) 1 2 3 4 5 6 2 Series configuration symbol: none...unshielded type X ...shielded type 3 Number of contacts: 3, 4 4 Connector type: P...receptacle S...plug ●PLUG 5 Key type symbol: A (only for A type) MQ172 X - 4 S A - CV 1 2 2 3 4 5 7 6 Packing type: none...tray-based packing (11)...embossed tape packing 7 Cover case type: CV...standard product (color: black) ■Plugs ●3-Position type Parts No. HRS No. MQ172-3SA-CV CL206-0951-7 ●4-Position type Parts No. MQ172X-4SA-CV HRS No. CL206-2001-9 ■Harness Tool Tool name Cable caulking jig Parts No. HRS No. Parts name of adaptive plugs Adaptive cable MQ172-3S/CK-MP CL902-2069-4 MQ172-3SA-CV Outside diameter:Ø3.5 MQ172-4S/CK-MP CL902-2070-3 MQ172X-4SA-CV AWG#24-#32 (Note.) As the crimp height after crimping depends on cable type, please consult factory about your designated cable. 3 ■Receptacles ●3-Position type Parts No. HRS No. MQ172-3PA-(✽ ✽) CL206-0950-4(✽ ✽) ✽ ✽ none : tray-based packing 11 : embossed tape packing (1 reel = 1,000 roles) BIllustration Of Receptacle Set Installed ●4-Position type (Note.) For MQ172, mounting to circuit boards is SMT type. For the purpose of more adequate fixing against external force,it is desirable to affix the entire set after setting as shown in the figure above. Parts No. HRS No. MQ172X-4PA-(✽ ✽) CL206-2000-6(✽ ✽) ✽ ✽ none : tray-based packing 11 : embossed tape packing (1 reel = 1,000 roles) 4 BRecommended Land Pattern Dimensions Diagram , ,,, , ●3-Position type ●4-Position type Note.) Mounting of this product to circuit boards is the SMT type. To provide more adequate fixing, use of adhesive for board-installed area is recommended. 5 BEmbossed Tape Carrier Dimensions Diagam(JIS-C-0806 dependent) ●Carrier Dimensions Diagram (Note.) The figure above provides the case of a 3 contact type, dimensions shown in such figure are the same as those of a 4 contact type. ●Reel Status Diagram 6 BRecommended Temperature Profile (soldering requirements) ●Board Dimensions: 50X33X0.8(mm) Material: glass epoxy ●Cream soldering Composition:63Sn/37Pb (flux content: 10Wt%) Metal mask thickness: 0.15mm ●Reflow method IR reflow ●Measurement spot of setting temperature Housing (mold) surface BCleaning Requirements (1) Organic solvent-based cleaning Solvent Normal temp. Heating YES YES YES YES IPA (Isopropyl Alcohol) HCFC (Hydro-chloro-fluoric carbon) (2) Water-based cleaning When using water-based detergent (e.g., terpene or alkali saponifier,etc.), select appropriate detergent on the basis of those lists describing effects on metals/resins issued by each detergent manufacturer. Further be careful not to leave any moisture. (3) Cautions on cleaning In cleaning with organic solvent or water-based detergent, residual flux or detergent on the connector may cause excessive degradation of electrical performance. Check fully that reliable cleaning is provided. 7