Recycle Amphenol High Voltage Connectors:MicroSpace™ Connectors,HVLock Connectors
Shenzhen Mingjiada Electronics Co., Ltd., as a specialist service provider in the field of electronic component recycling, has long specialised in the recycling of various high-end electronic components. With our professional evaluation team, global recycling network and strong financial resources, we assist clients in resolving excess inventory issues, achieving optimal resource allocation and rapid capital turnover.
Recycled products include: evaluation boards, integrated circuits, 5G chips, new energy ICs, IoT ICs, Bluetooth ICs, in-vehicle infotainment system ICs, automotive ICs, automotive-grade ICs, communications ICs, AI ICs, memory ICs, sensor ICs, microcontroller ICs, transceiver ICs, Ethernet ICs, Wi-Fi chips, wireless communication modules, connectors and other electronic components.
Recycling Details:
1. We purchase electronic materials, slow-moving stock, factory stock, surplus electronic goods and personal surplus items.
2. With extensive recycling experience, robust processing capabilities and ample capital, we provide prompt on-site collection services.
3. Integrity and contractual compliance are paramount; we value our reputation, deliver professional and efficient services, and offer fair purchase prices.
Service Features:
The company offers flexible transaction models, including resale, consignment and clearance services, to meet the diverse needs of our clients. All stock is sourced through authorised distributors, traders and end-user factories via legitimate channels, ensuring that transactions are legal, compliant, secure and reliable.
I. MicroSpace™ High-Voltage Connectors: A Compact, Robust and Versatile Interconnection Platform
Product Positioning and Core Advantages
MicroSpace™ is Amphenol’s range of selective load wire-to-board crimp-type high-voltage connectors, featuring “fine pitch, high voltage, high vibration resistance and ease of assembly”. It enables reliable high-voltage connections of 400V–1200V within limited spaces, perfectly suited to the high-density layout requirements of automotive electronics.
Core Technical Characteristics
Electrical Performance (High Voltage, Low Current)
Rated Voltage: Three options available: 400V / 800V / 1200V AC
Rated Current: Up to 4A per contact (at 20°C ambient temperature, temperature rise ≤30°C)
Insulation Resistance: >100 MΩ, Contact Resistance <15 mΩ
Dielectric Strength: 1200 V AC / 2500 V AC / 3600 V AC (corresponding to different voltage ratings)
Mechanical and Structural Design
Pitch Specifications: Three standard pitches of 3.81 mm / 6.35 mm / 8.89 mm, supporting staggered arrangement and top-lock mechanisms
Locking Safety: Integrated TPA (Terminal Position Assurance) + CPA (Connector Position Assurance) dual safety mechanism, preventing incorrect insertion and loosening; terminal retention force >50 N, connector locking force >75 N
Poka-yoke Design: Polarised structure + visual error prevention, completely eliminating incorrect mating
Easy Assembly: Compatible with standard 22 AWG cables, no specialised crimping tools required, supports automated production lines
Vibration Resistance: Designed for 4N high normal force, passes LV214 Severity-2 rigorous vibration testing
Environmental Adaptability
Operating Temperature: -40°C to +130°C
Housing Material: UL94 V-0 high-temperature thermoplastic, CTI > 600, halogen-free and environmentally friendly
Contact Material: High-conductivity alloy, available with tin-plated or gold-plated options to suit different service life and conductivity requirements
Typical Applications
New Energy Vehicles: Battery Management Systems (BMS), on-board sensors/cameras, power steering, HVAC, vehicle lighting, instrument clusters/navigation systems
Industrial Applications: High-voltage sensors, industrial control modules, low-voltage auxiliary circuits in energy storage systems
II. HVLock® High-Voltage Connectors: Modular and Secure Wire-to-Board High-Voltage Solutions
Product Positioning and Key Advantages
HVLock® is a 4.50mm pitch wire-to-board connector designed by Amphenol specifically for automotive-grade high-voltage safety connections. It features “active locking, high-voltage interlocking, modular adaptability and high safety redundancy”, focusing on in-vehicle auxiliary high-voltage circuits up to 1200V, ensuring system safety through robust locking and high protection.
Core Technical Characteristics
Electrical Performance
Rated Voltage: 1200V AC
Rated Current: 3A per contact (full contact load)
Compatible Wire Gauge: 22AWG / 20AWG cables
Insulation Resistance: >200MΩ, compliant with USCAR-2 automotive standard
Mechanical and Safety Design
Pitch Specification: 4.50mm single-row modular design, with 3–10-pin configurations available
Locking System: Triple locking mechanism comprising Active Locking + CPA (Connector Secondary Lock) + PLR (Primary Lock Reinforcement) to prevent accidental disconnection
Termination Methods: Supports SMT (Surface Mount Technology) and THT (Through-Hole Technology), compatible with standard 1.6mm PCB
Mounting Options: Right-angle and horizontal sockets available, offering flexible adaptation to PCB layouts
Environmental Adaptability
Operating Temperature: Tin-plated: -40°C to +105°C; Gold-plated: -40°C to +125°C
Reliability: Meets automotive-grade vibration, thermal cycling and salt spray test requirements, suitable for harsh in-vehicle operating conditions
Typical Applications
New Energy Vehicles: Battery Management Systems (BMS), On-Board Chargers (OBC), MCU control units, high-voltage auxiliary circuits, energy storage inverters
Industrial Applications: High-voltage control modules, energy storage systems, auxiliary circuits for industrial inverters
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