Description
Product Overview
The VH3.96 contact from uxcell is a precision‑engineered electrical terminal designed for demanding industrial and scientific applications. With a 3.96 mm pitch, this compact component measures just 1.97 × 1.57 × 0.39 inches and weighs a mere 0.01 oz, making it ideal for dense PCB layouts. It features a robust copper alloy construction, rated for AC/DC 10 A and 250 V, and maintains an initial contact resistance of 10 mΩ (max 20 mΩ after environmental testing). Insulation resistance stands at 1000 MΩ, and it can withstand 1500 V AC for one minute, ensuring safety and durability.
Usage
Designed for wire gauges #22‑#18 and standard 1.6 mm board thickness, the VH3.96 contact excels in automation equipment, control panels, and test instrumentation. Engineers and technicians appreciate its reliable performance in harsh temperature ranges from –25 °C to 85 °C. Whether assembling a power distribution module or retrofitting a legacy system, this terminal provides a secure, low‑loss connection that minimizes heat buildup and signal degradation.
Why Choose Us
Uxcell’s commitment to quality is reflected in rigorous testing and strict tolerances for each batch of VH3.96 contacts. The product meets international standards for electrical safety and has earned a solid reputation, reflected in a 4.3‑star rating from 33 verified customers. Our manufacturing process ensures consistent contact resistance and insulation performance, giving you confidence in long‑term reliability for mission‑critical projects.
Key Features
- Compact 3.96 mm pitch suitable for tight PCB layouts
- Rated for 10 A and 250 V AC/DC with 1500 V withstanding capability
- Low initial contact resistance of 10 mΩ, max 20 mΩ after testing
- High insulation resistance of 1000 MΩ for superior safety
- Operates reliably from –25 °C to 85 °C, supporting industrial environments
FAQ
What wire sizes can be used with the VH3.96 contact?
The terminal is compatible with wire gauges ranging from #22 to #18, providing flexibility for various current requirements.
Can this contact be used on boards thicker than 1.6 mm?
While optimized for 1.6 mm PCB thickness, it can be mounted on slightly thicker boards with appropriate mounting hardware, though performance may vary.
What is the maximum voltage the contact can withstand?
The VH3.96 contact can endure a peak voltage of 1500 V AC for up to one minute, meeting stringent safety standards.
Is the contact suitable for high‑temperature environments?
Yes, it operates reliably within a temperature range of –25 °C to 85 °C, making it suitable for most industrial conditions.
How many contacts are included in a standard package?
Each package contains 100 contacts, with a tolerance of ±2%, ensuring you have enough components for bulk projects.
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