Product Overview

The 3-1478978-1 is an SMA right-angle PCB socket connector designed for high-frequency signal transmission, supporting a wide bandwidth from DC to 12.4GHz. Ideal for applications requiring signal integrity and environmental resilience, its right-angle design saves PCB space, while tape and reel packaging enables automated assembly. With an operating temperature range of -65°C to +165°C and 0.08μm/0.76μm gold plating, it ensures reliable connections in harsh conditions, making it suitable for communication, radar, and high-frequency electronic devices.

Key Features

• Broadband Performance: Supports DC to 12.4GHz signal transmission, meeting the demands of high-frequency communication and radar systems.
• Wide Temperature Range: Operates reliably from -65°C to +165°C, adapting to extreme environmental conditions.
• Reliable Connection: Gold-plated contact surfaces (0.08μm/0.76μm) reduce contact resistance and enhance corrosion resistance.
• Space-Saving Design: Right-angle socket optimizes PCB layout, ideal for high-density integration.
• Automation-Ready: Tape and reel packaging supports high-speed pick-and-place machines, improving manufacturing efficiency.

Technical Specifications

Typical Applications

• Communication Equipment: Used in base stations and routers to ensure low-loss signal transmission below 12.4GHz, enhancing data stability.
• Radar & Sensing: Withstands extreme temperatures and vibrations in aerospace and industrial radar systems, ensuring accurate signal reception/transmission.
• Test & Measurement Instruments: Provides reliable connections for spectrum analyzers and signal generators, meeting lab-grade precision requirements.
• Wireless Devices: Right-angle design saves space in Wi-Fi and microwave devices, adapting to miniaturized wireless terminals with dense layouts.
• Industrial Control: Maintains stable connections in high/low-temperature or high-EMI industrial automation equipment, minimizing signal attenuation.

Why Choose 3-1478978-1？

• Superior High-Frequency Performance: Supports DC to 12.4GHz, ideal for 5G, microwave, and other advanced technologies.
• Extreme Environmental Tolerance: Operates from -65°C to +165°C, suitable for harsh aerospace and industrial environments.
• Gold-Plated Durability: Multi-layer gold plating enhances corrosion resistance and reduces contact resistance for long-term reliability.
• Assembly Efficiency: Tape and reel packaging enables automated handling, reducing labor costs and speeding up production.
• Optimized Layout Design: Right-angle form factor saves PCB space, compatible with high-density circuit board layouts.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic
components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.