High power single row connector Harwin M80-9043202 with aluminium backshell and hard acid gold plated contacts
Product Overview
The Kona KA1 Series connectors are high-reliability, 8.5mm pitch, single-row connectors designed for high-power applications requiring durability. Featuring individually shrouded and recessed contacts, polarization, and contact identification marks, these connectors ensure positive engagement with a hard acid gold finish for enhanced performance and longevity. They are suitable for cable mounting with solder style contacts (8AWG compatible) and offer features like screw-lock fixings for secure and fast connections, with options for manual assembly, board/panel mount studs, and reverse fix styles. Metal backshells are available for mechanical, RF, and EMC protection.
Product Attributes
- Brand: HARWIN
- Series: Kona KA1
- Contact Plating: Hard Acid Gold (98% purity)
- Housing Material: 40% Glass-Filled Thermoplastic (UL94V-0)
- Screw Fixings Material: Stainless Steel
- Backshell Material: Aluminium 6061-T6 (High Phosphorus Nickel finish)
- Potting Compound: Stycast 2651MM with Catalyst 9
Technical Specifications
| Category | Specification | Value | Test Method |
|---|---|---|---|
| Electrical Characteristics | Current Rating | 60A max per contact | EIA-364-70A: 1998 |
| Electrical Characteristics | Dielectric Withstanding Voltage (Sea Level) | 3,000V AC for 1 minute | EIA-364-20C, Method B |
| Electrical Characteristics | Dielectric Withstanding Voltage (Altitude 70,000ft) | 500V AC for 1 minute | EIA-364-20C, Method B |
| Electrical Characteristics | Voltage Rating | 1,500V DC or AC peak | |
| Electrical Characteristics | Contact Resistance | 2m max | EIA-364-23B |
| Electrical Characteristics | Insulation Resistance | 10G min at 1,000V | EIA-364-21C |
| Creepage Distance | Male PCB Vertical | 5.5mm | Appendix 3 |
| Creepage Distance | Female & Male Cable | 17.54mm | Appendix 3 |
| Clearance Distance | Male PCB Vertical | 3.64mm | Appendix 3 |
| Clearance Distance | Female & Male Cable | 2.7mm | Appendix 3 |
| Environmental Characteristics | Operating Temperature Range | -65C to +150C | |
| Environmental Characteristics | Vibration | 10Hz to 2,000Hz, 1.52mm pk-pk displacement or 20gn pk (whichever is less), 198m/s (20G) | EIA-364-28D, Condition IV |
| Environmental Characteristics | Mechanical Shock | 981m/s (100G) for 6ms in all axes | EIA-364-27B, Condition C |
| Environmental Characteristics | Thermal Shock | -65C to +150C, 10 cycles, 30 mins each extreme | EIA-364-32C, Condition IV |
| Environmental Characteristics | Temperature Life | +150C for 1,000 hours | EIA-364-17B, Method A |
| Environmental Characteristics | Humidity | 90-95% RH at +40C, 96 hours | EIA-364-31B, Condition A |
| Environmental Characteristics | Salt Spray | 24 hours at +35C, concentration 5% | EIA-364-26B |
| Mechanical Characteristics | Durability | 250 operations | EIA-364-09C |
| Mechanical Characteristics | Insertion Force (per contact) | 50N max (Initial), 70N max (Post Conditioning) | EIA-364-13C |
| Mechanical Characteristics | Withdrawal Force (per contact) | 3N min | EIA-364-13C |
| Mechanical Characteristics | Contact Retention Force | 35N min per contact | EIA-364-29C |
| Mechanical Characteristics | Screw-lock Torque | 22-25cmN | |
| Materials | Contact | Beryllium Copper, Gold over Nickel | |
| Materials | Contact latching collar | Cupro-Nickel, 100% Tin over Nickel | |
| Materials | Housing & Cap | 40% Glass-Filled Thermoplastic, UL94V-0 | |
| Materials | Screw fixings | Stainless Steel | |
| Materials | Potting Compound | Stycast 2651MM with Catalyst 9 | |
| Materials | Backshell | Aluminium 6061-T6, High Phosphorus Nickel finish |
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