The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. 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. 2009.2 1 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products Series●Micro-Miniature have been discontinued, or will be discontinued Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. MQ172 Interfacesoon. Connectors For Power Supply / Signaling ■Product Specifications Rated Current: 3A (Note.1) RATINGS Applicable Temperature Range: Rated Voltage: DC 30V or less -30ç - +75ç AC 40V or less DESCRIPTION 1. Insulation resistance 1000Mø or more REQUIREMENTS Should be measured at DC 100V. 2. Voltage resistance No flashover/dielectric Breakdown Should be powered at AC 250V for 1 minute. 3. Contact resistance 30mø or less Measured at 10mA. 4. Vibration No instantaneous electric 10~55Hz, one-sided amplitude 0.75mm, 3 Disconnection of 1µsec or more directions for 2 hours, respectively Contact resistance: 50mø or less Leave under the condition of 40±2ç in temperature Insulation resistance: 10Mø or more and of 90-95% in humidity for 96 hours. Contact resistance: 50mø or less (-55ç: 30 minutes→15-35ç:max. 5 minutes→85ç: Insulation resistance: 1000Mø or more 30 minutes→ 15-35ç:max. 5 minutes) 5 cycles resistance 5. Humidity resistance 6. Temperature cycle SPECIFICATIONS 7. Plugging/ unplugging life Contact resistance: 50mø or less 5,000 times 8. Heat resistance of SMT type reflow: at recommended temp. profile manual soldering Temperature of soldering iron: (receptacle and 350ç3 sec. No fusion of resin section affecting performance soldering 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 Processing Remarks Synthetic resin Black color Phosphor Engagement area...Gold plating of 0.2∫ bronze Lead section...Solder-plating Cover case(plug) Synthetic resin Black color Metal fittings(receptacle) Stainless steel Lock case(plug) Stainless steel Dielectric Terminal UL94V-0 UL94V-0 ■Ordering information ●RECEPTACLE 1 Series name: MQ172 MQ172 X - 4 P A (66) 1 2 3 4 5 2 Series configuration symbol: none...unshielded type X ...shielded type 6 3 Number of contacts: 3, 4 4 Connector type: P...receptacle ●PLUG S...plug MQ172 X - 4 S A - CV (50) 1 2 3 4 5 7 8 5 Key type symbol: A (only for A type) 6 Packing type: (55)...tray-based packing (66)...embossed tape packing 7 Cover case type: CV...standard product (color: black) 8 RoHS compliant : (50) 2 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the MQ172 products status on the Hirose website RoHS search at www.hirose-connectors.com, contact your Hirose/sales representative. Series●Micro-Miniature Interface Connectors FororPower Supply Signaling ■Plugs ●3-Position type Parts No. HRS No. RoHS MQ172-3SA-CV(50) CL206-0951-7-50 YES Parts No. HRS No. RoHS MQ172X-4SA-CV(50) CL206-2001-9-50 YES 26 ●4-Position type ■Harness Tool Tool name Cable caulking jig Parts No. HRS No. Parts name of adaptive plugs MQ172-3S/CK-MP CL902-2069-4 MQ172-3SA-CV(50) MQ172-4S/CK-MP CL902-2070-3 MQ172X-4SA-CV(50) Adaptive cable Outside diameter:Ø3.5 AWG#24-#32 (Note.) As the crimp height after crimping depends on cable type, please consult factory about your designated cable. 3 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products Series●Micro-Miniature have been discontinued, or will be discontinued Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. MQ172 Interfacesoon. Connectors For Power Supply / Signaling ■Receptacles ●3-Position type Parts No. HRS No. RoHS MQ172-3PA-(✽✽) CL206-0950-4(✽✽) YES ✽✽ (55) : tray-based packing (66) : embossed tape packing (1 reel = 1,000 pcs.) 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. RoHS MQ172X-4PA-(✽✽) CL206-2000-6(✽✽) YES ✽✽ (55) : tray-based packing (66) : embossed tape packing (1 reel = 1,000 pcs.) 4 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the MQ172 products status on the Hirose website RoHS search at www.hirose-connectors.com, contact your Hirose/sales representative. Series●Micro-Miniature Interface Connectors FororPower Supply Signaling 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 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products Series●Micro-Miniature have been discontinued, or will be discontinued Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative. MQ172 Interfacesoon. Connectors For Power Supply / Signaling 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 03/2009 The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information. All non-RoHS products have been discontinued, or will be discontinued soon. Please check the MQ172 products status on the Hirose website RoHS search at www.hirose-connectors.com, contact your Hirose/sales representative. Series●Micro-Miniature Interface Connectors FororPower Supply Signaling BRecommended Temperature Profile (soldering requirements) ●Board Dimensions: 50X33X0.8(mm) Material: glass epoxy ●Cream soldering Composition: Sn 96.5 / Ag 3.0 / Cu 0.5 Metal mask thickness: 0.15mm ●Reflow method IR reflow ●Measurement spot of setting temperature Housing (mold) surface 7 03/2009