HRS KW30-6S-1H(800)
Product Usage Precautions
Recommended Temperature Profile [Conditions]
- Peak temperature: 250C Max. for 10 sec. Max.
- Heating: 220C Min. for 60 sec. Max.
- Preheating: 150 to 180C, 90 to 120 sec.
- Number of Reflow Cycles: 2 cycles Max.
*Measurement is conducted at the contact lead part. Soldering results may change depending on conditions such as solder paste type, manufacturer, PCB size, and other soldering materials. Please determine all mounting conditions before use.
*This temperature profile is a recommended value.
Recommended Manual Soldering Conditions
Soldering iron temperature: 35010C, Soldering time: within 5 seconds
Recommended Metal Mask Thickness and Aperture Ratio
Thickness: 0.1mm, Aperture Ratio: 100%
Warpage of the Board
A maximum of 0.02mm at the center of connector, as measured from either end of the connector.
Cleaning Conditions
IPA cleaning is allowed. (Cleaning is not recommended due to potential changes in mating action and other variables. Please contact Hirose if you use other cleaning agents.)
Precautions
- Excessive pull force during unmating may damage the connector. If it is difficult to remove, push in lightly once and then release the lock.
- Always make sure to turn off the power before reinserting the connector.
- Do not directly touch the terminal when electricity is flowing since it is extremely dangerous.
- Contact a Hirose representative for cable assembly procedures or handling manuals.
While Taking into Consideration
- Specifications mentioned in this catalog are reference values. When considering to order or use this product, please review the Drawing and Product Specifications sheets.
- Use an appropriate cable when using the connector in combination with cables. If considering usage of a non-specified cable, please contact your sales representative.
- If assembly process is done by jigs & tools which are not identified by Hirose, the warranty of the product may be affected.
- If considering usage for below mentioned applications, please contact your sales representative. In cases where the application will demand a high level of reliability, such as automotive, medical instruments, public infrastructure, aerospace/defense etc. Hirose must review before assurance of reliability can be given.
- The contents of this catalog are current as of date of 06/2023. Contents are subject to change without notice for the purpose of improvements.
Technical Specifications
| No. of Pos. | 28 AWG | 30 AWG | 32 AWG | Rated Current (Note 1) | Operating Temperature (Note 2) | Operating Humidity Range (Note 3) | Storage Temperature Range (Note 4) | Rated Voltage | Storage Humidity Range (Note 3) (Note 4) |
| (2mm Pitch) | 1A | 1A | 0.8A | 1A | -55 to +105C | 20 to 80% | -10 to +60C | 100V AC/DC | 40 to 70% |
| Item | Specifications | Conditions |
| Insulation Resistance | 100M Min. | Measured at 250V DC |
| Withstanding Voltage | No flashover or insulation breakdown | 500V AC for 1 min. |
| Contact Resistance | 30m Max. | Measured at 10mA, 20mV AC |
| Mating Durability | Contact Resistance : 50m Max. | 30 times |
| Vibration Resistance | No electrical discontinuity of 1s or more Contact Resistance : 50m Max. | Frequency 10 to 55Hz, single amplitude 1.52mm, at 2 hours for 3 directions |
| Shock Resistance | No electrical discontinuity of 1s or more Contact Resistance : 50m Max. | Accelerated velocity : 490 m/s, for 11ms, half-sine wave in 3 directions, 3 times for each direction |
| Moisture Resistance (Steady State) | Contact Resistance : 50m Max. Insulation Resistance : 100M Min. | Left for 240 hours at temperature of 402C and humidity of 90 to 95% |
| Temperature Cycles | Contact Resistance : 50m Max. Insulation Resistance : 100M Min. | Temperature : -55 to +105C Time : 30 min. for 25 cycles |
| Soldering Heat Resistance | No deformation of the insulator parts affecting performance. | Reflow : See the recommended temperature profile |
Crimping Precautions
Items Required Prior to Crimping
The work-related documents shown below are required before starting the cable assembly.
(The @ mark represents required documents.)
Please contact a Hirose representative if you do not have these documents.
| Document Title | Description | Automatic Crimping Machine | Hand Tool | Remarks |
| Main Unit of Crimping Machine Instruction Manual | Explanation for main press machine unit | Bundled with the purchase of the main press machine unit. | ||
| Applicator Instruction Manual | Crimping work method | @ | ||
| Applicator Spare Parts Identification | Explanation for applicator installation | |||
| Crimp Conditions | Standard values of Crimp height Tensile strength | @ | Bundled with the purchase of applicator. | |
| Crimp Quality Standards | Various standards for crimping conditions | |||
| Hand Tool Operating Instructions | Crimping work method | @ | Bundled with the purchase of hand tool. | |
| Cable Assembly Procedures | Cable assembly | o | Contact a Hirose representative. |
Tools
- Use tools designated by Hirose when crimping.
- Crimping performed using tools other than those specified is outside the scope of warranty.
- The operating instructions are available for the crimping machine and the applicator. Be sure to carefully read the operating instructions manual before beginning work.
Applicable Cables
- Check that the cables to be used are within the applicable range. If you intend to use a cable other than those recommended, contact a Hirose representative.
Precautions
- Cables applicable to crimp connectors are tin-plated, soft copper stranded wires.
- Avoid crimping solid wire, wires with polyester threads or tin coated wires.
- Avoid crimping two cables together.
- The crimp height setting values (Note) may vary depending on the difference in the core wire configuration even if the computed cross-sectional area is the same.
Note: The crimp height is an important item that determines crimping quality. We execute crimping tests for each electric wire to ensure the optimal value for the crimp height with high precision, thereby ensuring optimal setup values. Hirose conducts crimp testing on each wire in order to set the optimum crimp height accurately.
Operating Environment
Please contact a Hirose representative if you are designing this connector into environmental conditions where high and low temperatures are repeated.
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