No.1 Gaoda Industrial Park,
Fenggang, Dongguan, China

  • Part Name: SMD Vertical Header
  • Pitch: 1.25mm
  • Circuits: 3
  • Rows: 1
  • Series: SCT1251
  • Header Series: SCT1251WVS
  • Compatible: 533980371

Molex 53398-0371 PicoBlade 3-Pin SMD Single Row Vertical Header: A Superior Solution for Reliable Board-to-Wire Connections

Molex presents the 53398-0371, a high-performance PicoBlade 3-pin SMD single-row vertical header designed for seamless integration with the 3-pin single-row receptacle crimp housing 51021-0300. This exceptional combination offers a reliable and efficient solution for board-to-wire connections in various applications.

Key Features and Advantages of Molex 53398-0371:

1. Robust Current and Voltage Ratings:
With a remarkable current rating of 1A AC/DC and a voltage rating of 125V AC/DC, the Molex 53398-0371 ensures optimal performance and reliability in diverse electrical environments.

2. Excellent Insulation Performance:
The header boasts an insulation resistance of 100MΩ minimum, providing superior electrical isolation and preventing unwanted leakage currents. Additionally, the withstanding voltage of 500VAC for 1 minute ensures a high level of dielectric strength.

3. Low Contact Resistance:
Featuring a contact resistance of 20mΩ (maximum), the Molex 53398-0371 minimizes energy loss and enhances the overall efficiency of the electrical connection.

4. Wide Operating Temperature Range:
The header is designed to operate efficiently across a broad temperature range, from -40°C to +85°C, making it suitable for a variety of applications and environmental conditions.

Material Composition of Molex 53398-0371:

– Insulator (Housing):
Crafted from high-quality Nylon 9T (UL94V-0), the insulator ensures durability and flame-retardant properties, meeting stringent safety standards.

– Contacts:
The contacts are made from brass and are tin-plated, providing not only excellent conductivity but also corrosion resistance for a prolonged operational lifespan.

– Color:
The beige color of the header adds a visual cue for easy identification and assembly, simplifying the installation process.

In conclusion, the Molex 53398-0371 PicoBlade 3-pin SMD single-row vertical header, when combined with the 3-pin single-row receptacle crimp housing 51021-0300, offers a superior solution for board-to-wire connections. With impressive current and voltage ratings, excellent insulation performance, low contact resistance, and a wide operating temperature range, this header is engineered to meet the demanding requirements of modern electronic applications. The use of high-quality materials such as Nylon 9T for the housing and brass for the contacts further ensures reliability and longevity, making it an ideal choice for engineers seeking a dependable and efficient interconnect solution.

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