Steel Needle with a Length of 37.6, Made of SUH446 and Nickel-Plated with a Thickness of 2 - 5μm for Sealed Terminal of New Energy Vehicle Compressor

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Steel Needle with a Length of 37.6, Made of SUH446 and Nickel-Plated with a Thickness of 2 - 5μm for Sealed Terminal of New Energy Vehicle Compressor
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Features
Specifications
PLATE MATERIALS: SAPH440
TAB MATERIALS: SPCC
CERAMIC MATERIALS: 95% AL2O3
PIN MATERIALS: SUH446 WITH COPPER, CORED RATIO 2:1
CERAMIC MATERIALS: 95% AL2O3
Highlight:

Sealed Terminal Steel Needle

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SUH446 Steel Needle

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Nickel Plated Steel Needle

Basic Infomation
Place of Origin: China
Brand Name: SSCOre
Certification: ISO9001/ISO1400
Model Number: 41-X0782
Payment & Shipping Terms
Product Description
 

Product Overview

This state-of-the-art product is meticulously designed to meet the exacting demands of contemporary applications, with a particular focus on the new energy vehicle sector. It amalgamates a selection of premium materials, each playing a pivotal role in its overall performance and reliability.

Component Materials

  • Plate: Composed of SAPH440, this material offers a firm and stable foundation. Its excellent mechanical properties enable it to endure significant stresses, ensuring the product's structural integrity.
  • Pin: Engineered with SUH446 and a copper core in a 2:1 ratio, it combines the corrosion resistance of stainless steel with the enhanced electrical conductivity provided by copper. This unique combination is essential for efficient power conveyance within the electrical system.
  • Glass: The ELAN #48 glass is incorporated for its outstanding insulating properties. It forms a reliable barrier against electrical leakage, safeguarding the integrity of the circuitry and preventing potential short circuits.
  • Ceramic: Made of 95% AL2O3 and featuring a pristine white color, the ceramic component not only exhibits remarkable heat resistance but also adds an aesthetic touch. It allows the product to function optimally in a wide temperature range.
  • TAB: Constructed from SPCC, the TABS have a specialized coating on each of their four faces. This coating configuration is designed to ensure reliable electrical connections while maintaining durability over time.

Key Features

  1. Geometric Precision
    • Unless otherwise stipulated, the product's geometries are centered and symmetrical. This symmetry is crucial for balanced performance and seamless integration into complex assemblies.
    • Every edge is meticulously chamfered with a maximum of C0.3 and is burr-free. This design detail enhances safety during handling and installation, minimizing the risk of damage to adjacent components.
  2. Electrical Performance
    • Insulator Resistance: It surpasses the insulator resistance test with a remarkable >5000MΩ@1000VDC. Conducted under controlled environmental conditions of 23 ± 5°C and 50 ± 20% humidity, this high resistance level guarantees excellent electrical isolation.
    • Voltage Resistance: Capable of withstanding 3500VAC at 50Hz for 2 seconds, with a maximum leakage current of 1mA and no breakdown or flashover. This robustness makes it suitable for high-voltage applications.
  3. Sealing Integrity
    • Leak Test: Successfully endures a leak test at 2.9 MPa with a 70% N2 and 30% Helium mix. This airtight integrity is vital for applications where gas containment is of utmost importance.
    • Burst Test: Can withstand a burst test pressure of 5.2 MPa without any leakage, further attesting to its robust construction and reliability in pressurized environments.
  4. Surface Finish
    • Except for the TABS, the product features a nickel plated finish with a thickness of 2 - 5μm. This plating provides enhanced corrosion resistance and a smooth, professional appearance.

Technical Specifications

 
Parameter Specification
Plate Material SAPH440
Pin Material SUH446 with copper cored, ratio 2:1
Glass Type ELAN #48
Ceramic Composition 95% AL2O3, Color: White
TAB Material SPCC (TAB with specific coatings on four faces)
Insulator Resistance >5000MΩ@1000VDC
Voltage Resistance 3500VAC, 50Hz, 2 seconds, 1mA max. leakage current
Leak Test Pressure 2.9 MPa (with 70% N2 and 30% Helium mix)
Burst Test Pressure 5.2 MPa
Nickel Plating Thickness 2 - 5μm (except TABS)
 

Application Areas

This product is tailor-made for the electrical systems of new energy vehicles, especially in the compressor's sealed terminal. Its high-performance attributes also make it a prime candidate for other industries where reliable electrical connections, resilience to harsh environments, and efficient power transfer are essential, such as industrial automation and power generation.

Customization Options

We recognize that each customer's requirements may vary. Our proficient team is equipped to offer bespoke customization services. Whether it involves tweaking the dimensions, adjusting the material composition, or fine-tuning the technical parameters to align with specific application needs, we've got you covered. Additionally, suppliers are obligated to provide detailed geometry, tolerance, material, and specification drawings to Valeo for approval.

Support and After-Sales Service

  • Technical Support: Our team of experts is readily available to offer installation guidance, troubleshoot any issues, and address all your technical queries.
  • Warranty: We stand behind our product with a comprehensive warranty period. Should any manufacturing defects or performance issues arise, we'll take prompt action to rectify the situation.
  • After-Sales Service: Committed to your long-term satisfaction, we provide maintenance advice, supply replacement parts when needed, and assist with any upgrades to keep your product performing at its peak.

Packaging and Shipping

  • Packaging: The product is carefully encased using anti-static and shock-absorbing materials. This protective packaging ensures it arrives at your destination in pristine condition, free from any transit damage.
  • Shipping: We've partnered with reliable shipping carriers to offer a range of shipping options. Whether you require expedited delivery for a time-sensitive project or a more cost-effective standard shipping method, we can accommodate your needs.

Frequently Asked Questions

  • Q: What is the material of the plate?
    A: The plate is made of SAPH440.
  • Q: What is the insulator resistance test specification?
    A: >5000MΩ@1000VDC under 23 ± 5°C and 50 ± 20% static humidity.
  • Q: Does the product come with a warranty?
    A: Yes, we offer a warranty period for manufacturing defects or performance issues.

Steel Needle with a Length of 37.6, Made of SUH446 and Nickel-Plated with a Thickness of 2 - 5μm for Sealed Terminal of New Energy Vehicle Compressor 0Steel Needle with a Length of 37.6, Made of SUH446 and Nickel-Plated with a Thickness of 2 - 5μm for Sealed Terminal of New Energy Vehicle Compressor 1

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