TE MCON 1.2mm Series 48V ready Connector, Custom Wire Harness Assembly
MCON 1.2mm Series 48V Ready Connector
The MCON 1.2mm Series offers ultra-robust connectivity for automotive exterior applications, supporting 48V systems (e.g., electric compressors, braking systems) with a 17A current rating (80°C ambient). Designed for harsh environments, it operates in -40°C to +180°C and withstands SG6 vibration (IPx9K waterproof). Features include BluSurf plating (40% lower mating force), dual-contact redundancy, and modular housings (1-24 positions). Compliant with LV214/USCAR2 standards, it integrates sustainability with reduced CO₂ materials. Ideal for engine bays, wheel sensors, and chassis control. Available in Locking Lance, Clean Body, and HPF 1.2 variants for high-vibration, compact, and extreme-temperature applications.
Features
- Electrical Performance
- Current Rating:
- Tin (Sn) Plating: 17A (-40°C to +130°C)
- Gold (Au) Plating: 17A (-40°C to +150°C)
- Silver (Ag) Plating: 17A (-40°C to +150°C)
- Voltage Support: Optimized for 48V architectures (e.g., AC compressors, starter systems, active stabilization).
- Current Rating:
- Environmental Durability
- Temperature Range:
- Standard: -40°C to +150°C
- HPF 1.2 (High-Performance): -40°C to +180°C (with GreenSilver™ technology).
- Protection: IPx9K waterproof rating, SG4/SG6 vibration resistance (certified to LV214/USCAR2).
- Temperature Range:
- Mechanical Design
- Two-Piece Terminal: Separates electrical and mechanical contact for enhanced vibration resistance.
- Locking Mechanisms: Secondary locks, CPA (Connector Position Assurance), and polarization ensure secure mating.
- Compact Form Factor: 1.2mm × 0.6mm tab size, supporting up to 24 circuits in tight spaces.
- Advanced Technologies
- BluSurf™ Plating: Reduces insertion force by 40%, increases durability, and extends mating cycles.
- GreenSilver™ Contact Tech (HPF 1.2): Sustainable silver-alternative coating for high-temperature/vibration environments.
Connector Specification Chart
Sort by the No. of position.
| P/N | Number of Positions | Color | Connection | Sealable | Operating Temperature Range (°C) | Connection | Contact Current Rating (Max) (A) | Applications | Links |
| 1-1703498-2 | 2 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1703498-2.html |
| 2-1703498-2 | 2 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-2-1703498-2.html |
| 1-1703498-2 | 2 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1703498-2.html |
| 2-1703498-2 | 2 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-2-1703498-2.html |
| 2-1703498-1 | 2 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-2-1703498-1.html |
| 1-2236343-1 | 3 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2236343-1.html |
| 1-2378603-1 | 3 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power & Signal | https://www.te.com/en/product-1-2378603-1.html |
| 1-1703494-1 | 3 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | https://www.te.com/en/product-1-1703494-1.html | ||
| 2-1703494-2 | 3 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | https://www.te.com/en/product-2-1703494-2.html | ||
| 1-2236343-1 | 3 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2236343-1.html |
| 1-2378603-1 | 3 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power & Signal | https://www.te.com/en/product-1-2378603-1.html |
| 1-1703494-1 | 3 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | https://www.te.com/en/product-1-1703494-1.html | ||
| 2-1703494-2 | 3 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | https://www.te.com/en/product-2-1703494-2.html | ||
| 2-1703494-1 | 3 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | https://www.te.com/en/product-2-1703494-1.html | ||
| 1-1718645-1 | 4 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1718645-1.html |
| 1-1564559-1 | 4 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1564559-1.html |
| 1-2378604-1 | 4 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power & Signal | https://www.te.com/en/product-1-2378604-1.html |
| 1-2287960-5 | 4 | Black | Housing for Female Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2287960-5.html |
| 2-1564559-2 | 4 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-2-1564559-2.html |
| 1-2301519-5 | 4 | Black | Housing for Male Terminals | Yes | -40 – 150 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1-2301519-5.html | |
| 1-1718645-1 | 4 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1718645-1.html |
| 1-1564559-1 | 4 | Black | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1564559-1.html |
| 1-2378604-1 | 4 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Device, Wire-to-Wire | 25 A | Power & Signal | https://www.te.com/en/product-1-2378604-1.html |
| 1-2287960-5 | 4 | Black | Housing for Female Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2287960-5.html |
| 2-1564559-2 | 4 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-2-1564559-2.html |
| 1-2301519-5 | 4 | Black | Housing for Male Terminals | Yes | -40 – 150 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1-2301519-5.html | |
| 2-2141520-1 | 5 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 24 A | Power | https://www.te.com/en/product-2-2141520-1.html |
| 1-1718806-1 | 5 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 15 A | Power & Signal | https://www.te.com/en/product-1-1718806-1.html |
| 2-2141520-2 | 5 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 24 A | Power | https://www.te.com/en/product-2-2141520-2.html |
| 2-2141520-1 | 5 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 24 A | Power | https://www.te.com/en/product-2-2141520-1.html |
| 1-1718806-1 | 5 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 15 A | Power & Signal | https://www.te.com/en/product-1-1718806-1.html |
| 2-2141520-2 | 5 | Gray | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | 24 A | Power | https://www.te.com/en/product-2-2141520-2.html |
| 1-2294976-5 | 6 | Black | Housing for Male Terminals | No | -40 – 150 °C | Wire-to-Wire | 13 A | Signal | https://www.te.com/en/product-1-2294976-5.html |
| 1-2294976-5 | 6 | Black | Housing for Male Terminals | No | -40 – 150 °C | Wire-to-Wire | 13 A | Signal | https://www.te.com/en/product-1-2294976-5.html |
| 1-1719393-1 | 8 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 15 A | Power & Signal | https://www.te.com/en/product-1-1719393-1.html |
| 1-1703506-1 | 8 | Black | Housing for Male Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1703506-1.html |
| 1-1719393-1 | 8 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 15 A | Power & Signal | https://www.te.com/en/product-1-1719393-1.html |
| 1-1703506-1 | 8 | Black | Housing for Male Terminals | Yes | -40 – 130 °C | Wire-to-Wire | 25 A | Power | https://www.te.com/en/product-1-1703506-1.html |
| 1-2287970-5 | 8 | Black | Housing for Female Terminals | Yes | -40 – 130 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2287970-5.html |
| 1-2282337-5 | 10 | Black | Housing for Female Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2282337-5.html |
| 1-2323170-5 | 12 | Black | Housing for Female Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2323170-5.html |
| 1-2316338-5 | 12 | Black | Housing for Male Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2316338-5.html |
| 1-2323170-5 | 12 | Black | Housing for Female Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2323170-5.html |
| 1-2316338-5 | 12 | Black | Housing for Male Terminals | Yes | -40 – 150 °C | Wire-to-Board, Wire-to-Wire | 15 A | Power | https://www.te.com/en/product-1-2316338-5.html |
Applications
1. 48V Systems
The MCON 1.2mm Series is engineered for advanced 48V architectures, critical for modern electrified vehicles. It powers high-demand components like electric AC compressors, enabling efficient cabin climate control without engine load. In start/stop systems, the connectors ensure seamless energy transfer during frequent ignition cycles, reducing emissions. For electronic power steering (EPS) and braking systems, they deliver stable 48V power for precise torque control and regenerative braking. They also support catalytic converter controls by managing sensors and actuators in exhaust aftertreatment systems. With 17A current capacity and vibration resistance, MCON connectors enhance reliability in hybrid and mild-hybrid vehicles, balancing performance and fuel efficiency.
2. Low-Voltage Systems
In low-voltage applications (12–24V), the MCON 1.2mm Series excels in compact, high-vibration environments. For lighting systems, its IPx9K sealing protects LED headlamps and taillights from moisture and road debris. The connectors ensure uninterrupted power to window/roof motors, even in extreme temperature swings (-40°C to +150°C). In suspension control, they transmit real-time data from wheel speed sensors to stability systems, improving ride safety. The dual-contact terminal design mitigates signal loss in infotainment or ADAS wiring. Optimized for automated assembly, Clean Body variants reduce manufacturing complexity in high-volume production of interior electronics and dashboard modules.
3. Harsh Environments
MCON 1.2mm connectors thrive in extreme conditions, such as engine bays and exhaust systems. Their HPF 1.2 variant withstands +180°C temperatures near turbochargers or catalytic converters, using GreenSilver™ plating to resist oxidation. In chassis-mounted components, the SG6-rated vibration resistance ensures durability for wheel speed sensors and active suspension controls. The IPx9K-rated housings protect against high-pressure washdowns in agricultural or off-road vehicles. For exhaust systems, the connectors manage EGR valves and NOx sensors, maintaining signal integrity despite thermal cycling. Robust locking mechanisms prevent disconnection in heavy-duty applications, making them ideal for commercial vehicles, EVs, and industrial machinery exposed to dust, heat, and mechanical stress.
Support Custom Wire Harness Assembly
- Connectors: 2P and 12P.
- Wire Gauge:
- depends on your needs
- recommend by us
- Wire Colors: Available in a wide range including white, black, red, yellow, blue, green, brown, orange, purple, grey, and more.
- Wire Length: Fully customizable to your specifications.
- Wiring Diagram: Tailor-made to meet your project needs.
- Custom type:
- Send drawing to customize.
- Send a sample to customize.
- Tell us as many details as possible to customize.
- Minimum Order: 50 pieces per order.
Customize Your Wire Harness
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.
