2.54mm Pitch Female Header: High-Temperature Industrial Board-to-Board Connector
The 2.54mm pitch female header (referenced in 2.54mm Pitch Female Header 3.jpg) is a precision-engineered interconnect solution designed for high-reliability applications in industrial, consumer, and automotive electronics. Featuring a standard 0.1″ (2.54mm) spacing, this connector series offers exceptional design flexibility with multiple mounting, entry, and height configurations.
Core Technical Specifications
Engineered to withstand rigorous environments, our 2.54mm pitch connector series is built with premium materials to ensure signal integrity and long-term durability.
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Materials & Electrical Performance:
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Insulator: High-temperature thermoplastics including PA6T, PA9T, and LCP for reflow soldering compatibility.
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Contacts: High-grade Phosphor Bronze for superior elasticity and conductivity.
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Current Rating: 3.0 Amps, ideal for both signal and low-power delivery.
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Insulation Resistance: 1000MΩ Minimum to prevent leakage in sensitive circuits.
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Dielectric Withstanding: 600V AC per minute.
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Operating Temperature: Robust performance from -40°C to +150°C
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| Parameter | Specification |
| Pitch | 2.54mm (0.1″) |
| No. of Contacts | 1×2 to 1×40 / 2×2 to 2×40 Pins |
| Plastic Height | 3.5mm / 5.0mm / 7.1mm / 8.5mm |
| Mounting Type | Through-Hole / SMT |
| Entry Direction | Top Entry / Side Entry / Bottom Entry |
| Contact Type | Y-Type / U-Type / Square Office |
| Plating | Gold Flash (1u”-30u”) or Tin Plated |
Physical Parameters:
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Pitch: Standard 2.54mm (0.1″).
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Pin Configuration: Available in Single Row (1×2 to 1×40) or Dual Row (2×2 to 2×40).
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Plastic Heights: 3.5mm, 5.0mm, 7.1mm, and 8.5mm to meet specific stack-up requirements.
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Contact Plating: Options include Gold Flash (1u” to 30u”) or Tin Plating to prevent oxidation.
Customization Available:
For custom lengths or bulk pricing, please email us:
nick.xu@lyd123.com
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