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NEW
Micro-Miniature Interface Connectors For Power Supply/Signaling
MQ172 Series
3 positon size
4 position size
sFatures
1. Ultra Miniature/Low Profile SMT Design
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.
Space saving [3 Position type]
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.
sApplications
Portable remote terminals, portable telephones, PHS(personal handy phone system), Notebook PCs, Electronic measuring instruments, etc.
99.4
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sProduct Specifications
Rated Current: 3A (Note.1) RATINGS Rated Voltage: DC 30V or less AC 40V or less Applicable Temperature Range: -30c - +75c
DESCRIPTION 1. Insulation resistance 2. Voltage resistance 3. Contact resistance 4. Vibration resistance 5. Humidity resistance 6. Temperature cycle
SPECIFICATIONS 1000Mo or more No flashover/dielectric Breakdown 30mo or less No instantaneous electric Disconnection of 1sec or more Contact resistance: 50mo or less Insulation resistance: 10Mo or more Contact resistance: 50mo or less Insulation resistance: 1000Mo or more
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 directions for 2 hours, respectively Leave under the condition of 402c in temperature and of 90-95% in humidity for 96 hours. (-55c: 30 minutes15-35c:max. 5 minutes85c: 30 minutes 15-35c:max. 5 minutes) 5 cycles 5,000 times SMT type manual soldering (receptacle and plug) reflow: at recommended temp. profile Temperature of soldering iron: 350c3 sec.
7. Plugging/ unplugging life Contact resistance: 50mo or less 8. Heat resistance of soldering No fusion of resin section affecting performance
(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".
sMaterial Quality
Parts Dielectric Terminal Cover case(plug) Metal fittings(receptacle) Lock case(plug) Material Synthetic resin Phosphor bronze Synthetic resin Stainless steel Stainless steel Black color Engagement area...Gold plating of 0.2 Lead section...Solder-plating Black color UL94V-0 Processing
Remarks
UL94V-0
sProduct 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.
qRECEPTACLE
1 Series name: MQ172 2 Series configuration symbol: none...unshielded type
X ...shielded type
MQ172 X - 4 P A (11)
1 2 3 4 5 6
3 Number of contacts: 3, 4 4 Connector type: P...receptacle
S...plug
qPLUG
5 Key type symbol: A (only for A type) 6 Packing type: none...tray-based packing
(11)...embossed tape packing
MQ172 X - 4 S A - CV
1 2 3 4 5 7
7 Cover case type: CV...standard product (color: black)
2
sPlugs
q3-Position type
Parts No. MQ172-3SA-CV
HRS No. CL206-0951-7
q4-Position type
Parts No. MQ172X-4SA-CV
HRS No. CL206-2001-9
sHarness Tool
Tool name Cable caulking jig Parts No. MQ172-3S/CK-MP MQ172-4S/CK-MP HRS No. CL902-2069-4 CL902-2070-3 Parts name of adaptive plugs MQ172-3SA-CV MQ172X-4SA-CV Adaptive cable Outside diameter:O3.5 AWG#24-#32
(Note.) As the crimp height after crimping depends on cable type, please consult factory about your designated cable.
3
sReceptacles
q3-Position type
Parts No. MQ172-3PA-(V V)
HRS No. CL206-0950-4(V V)
V V none : tray-based packing 11 : embossed tape packing (1 reel = 1,000 roles)
BIllustration Of Receptacle Set Installed
q4-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. MQ172X-4PA-(V V)
HRS No. CL206-2000-6(V V)
V V none : tray-based packing 11 : embossed tape packing (1 reel = 1,000 roles)
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BRecommended Land Pattern Dimensions Diagram
q3-Position type
q4-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)
qCarrier 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.
qReel Status Diagram
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BRecommended Temperature Profile
(soldering requirements) qBoard Dimensions: 50X33X0.8(mm) Material: glass epoxy
qCream soldering Composition:63Sn/37Pb (flux content: 10Wt%) Metal mask thickness: 0.15mm
qReflow method IR reflow
qMeasurement spot of setting temperature Housing (mold) surface
BCleaning Requirements
(1) Organic solvent-based cleaning
Solvent IPA (Isopropyl Alcohol) HCFC (Hydro-chloro-fluoric carbon) Normal temp. YES YES Heating YES YES
(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.
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