Product Parameters

Specifications

current rating:3-5A

contact resistance:<50mΩ

spring force:2.5N

max.travel:2.8mm

bandwidth:-0.15db@6GHZ

vswr:≤1.45(DC-6GHz)

insertion loss:≤0.50dB(DC-6Ghz)

Materials and plating

spring:music wire,gold plated

dielectric insulator:teflon

shielding tube:brass gold plated

signal plunger:be cu gold plated

the base:Nickel plating on stainless steel

Product Introduction

As RF devices continue to move toward higher integration and smaller form factors, engineers are increasingly challenged by limited layout space and stricter signal stability requirements. In many modern RF designs, connector size, mating precision, and long-term electrical consistency directly impact overall system performance.

The D040 RF series connector is a precision RF connector series developed by YFS Technology (SZ) Co., Ltd., focusing on compact structure, controlled signal transmission, and stable mechanical performance. This series is designed to support RF systems where space efficiency and signal reliability must coexist without compromise.

Rather than emphasizing broad compatibility with legacy systems, the D040 RF Series is positioned as a fine-pitch RF interconnection solution for modern RF modules, subassemblies, and compact electronic platforms.

Product Overview

The D040 RF Series Connector adopts a refined coaxial structure optimized for short signal paths and stable impedance control. By reducing unnecessary structural complexity, the series helps minimize signal fluctuation while supporting precise and repeatable connections.

Each connector in the D040 series is engineered to maintain consistent RF behavior under tight assembly tolerances. This design approach allows engineers to focus on system-level RF optimization without being constrained by connector-related instability.

The series is especially suitable for applications where compact layout, precision alignment, and predictable RF characteristics are essential from the early design stage.

Product Features

Compact RF Connector Design

The D040 RF Series features a reduced physical footprint, enabling integration into space-constrained RF modules and densely populated circuit layouts.

Precision Contact Structure

Optimized internal contact geometry supports reliable electrical contact while maintaining signal consistency during repeated mating cycles.

Controlled Impedance Path

The coaxial signal path is designed to reduce impedance variation, supporting stable RF transmission across the operating frequency range.

Mechanical Stability

The connector structure provides reliable mating retention, reducing the risk of micro-movement that can negatively affect RF performance.

Design Consistency Across the Series

All connectors within the D040 RF Series follow unified design principles, helping ensure consistent performance across different product configurations.

Product Advantages

Designed for Dense RF Layouts

The compact dimensions of the D040 RF Series make it well suited for modern RF systems where board space and module size are limited.

Enhanced Signal Reliability

By focusing on precision alignment and stable contact behavior, the series helps reduce signal loss and reflection caused by connection instability.

Improved Assembly Accuracy

The structural design supports precise mating, which is critical for maintaining RF performance in high-density assemblies.

Reduced Design Complexity

Consistent electrical and mechanical behavior across the series simplifies RF simulation, testing, and validation processes.

Backed by RF Manufacturing Expertise

Developed by YFS Technology (SZ) Co., Ltd., the D040 RF Series benefits from controlled production processes and dedicated RF connector development experience.

Product Applications

Compact RF Modules

Used in miniaturized RF modules where space efficiency and stable signal transmission are critical design factors.

High-Density Electronic Assemblies

Applied in electronic systems with dense component layouts requiring reliable RF interconnections.

Embedded Communication Units

Suitable for embedded RF communication designs that demand consistent performance in limited installation space.

Precision RF Subsystems

Used in RF subsystems where signal integrity depends on precise and repeatable connector behavior.

Engineering Prototypes and Development Platforms

Supports early-stage RF development where accurate performance evaluation is required.

Frequently Asked Questions (FAQ)

Q1: What distinguishes the D040 RF Series from larger RF connectors?
The D040 RF Series focuses on compact size and precision alignment, making it more suitable for space-constrained RF designs.

Q2: Is this RF series intended for new product development?
Yes. The D040 RF Series is well suited for new RF projects where connector selection is part of the initial system architecture.

Q3: Does the compact design affect RF stability?
No. The series is engineered to balance compact dimensions with controlled impedance and stable signal transmission.

Q4: Can the D040 RF Series support repeated connections?
The precision contact structure is designed to maintain reliable electrical performance over multiple mating cycles.

Q5: Who manufactures the D040 RF Series Connector?
The D040 RF Series Connector is developed and manufactured by YFS Technology (SZ) Co., Ltd.