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Precision Stainless Helical Antenna Spring with Compact Space-Saving Design and Corrosion-Resistant Materials for RF Connector Parts
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Precision Stainless Helical Antenna Spring with Compact Space-Saving Design and Corrosion-Resistant Materials for RF Connector Parts
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Precision Stainless Helical Antenna Spring with Compact Space-Saving Design and Corrosion-Resistant Materials for RF Connector Parts

Detail Information
Product Description
Detail Information
Product Name:
Helical Antenna Spring / RF Built-in Coil Antenna
Product Type:
Custom Spring / Wireless Communication Antenna
Material:
Phosphor Bronze / Copper Alloy / Stainless Steel / Nickel-Plated Steel
Surface Treatment:
Copper Plated / Gold Plated / Nickel Plated / Tin Plated
Manufacturing Process:
Precision CNC Spring Coiling & Wire Forming
Application:
IoT Modules, Smart Meters (Water/Gas/Electric), Wireless Remote Control, Security Systems, GSM/GPRS Communication
Product Description
Helical Antenna Spring | Precision Stainless RF Connector Part
Helical Antenna Spring is a precision-engineered spring antenna component designed for reliable RF signal transmission, electrical connection, and compact electronic device applications. Manufactured with high-quality stainless steel, copper alloy, or spring wire materials, these coil-shaped antenna springs provide excellent conductivity, stable elasticity, and consistent electromagnetic performance.
Our precision stainless RF connector parts are produced through advanced CNC spring forming and precision winding technologies to achieve accurate coil diameter, pitch, length, and mechanical properties. The helical structure enables efficient signal reception and transmission while maintaining a compact footprint, making it an ideal antenna solution for space-limited electronic devices.
Compared with traditional antenna structures, helical antenna springs offer advantages such as flexible installation, lightweight design, stable performance, and easy integration into electronic assemblies. The spring structure provides excellent mechanical flexibility while maintaining reliable electrical contact, making it suitable for applications requiring vibration resistance and long-term durability.
Precision helical antenna spring component for RF applications
Features
Precision Helical Coil Structure
The optimized spiral design provides stable electromagnetic performance and efficient signal transmission in compact electronic devices.
Excellent Electrical Conductivity
Available copper alloy and stainless steel materials provide reliable electrical performance with low resistance characteristics.
High Elasticity & Mechanical Stability
The spring structure offers excellent flexibility, vibration resistance, and reliable contact performance during long-term operation.
Compact Space-Saving Design
The small coil structure allows easy integration into miniaturized electronic devices and RF modules.
Corrosion-Resistant Materials
Stainless steel and surface treatment options improve durability in humid and challenging environments.
Precision Manufacturing Accuracy
Advanced CNC spring forming technology ensures consistent coil dimensions, stable quality, and repeatable performance.
Custom RF Solutions
Supports customized wire diameter, coil pitch, spring length, impedance requirements, and installation structures.
Technical Parameters
Parameter Specification
Product Name Helical Antenna Spring
Product Type Coil Spring Antenna / Helical RF Antenna
Material Stainless Steel, Copper Alloy, Phosphor Bronze
Material Grade SUS304, SUS316, C17200, C5191
Manufacturing Process CNC Spring Forming, Precision Winding
Wire Diameter 0.1mm - 3.0mm
Coil Diameter Customized According to Requirement
Coil Pitch Customizable
Spring Length Customizable
Surface Treatment Gold Plating, Nickel Plating, Tin Plating, Passivation
Frequency Range Customized According to RF Design
Electrical Performance Stable Signal Transmission
Tolerance ±0.02mm (Custom Available)
Application RF Devices, IoT, Wireless Communication Equipment
Customization OEM / ODM Supported
Quality Standard ISO9001 Quality Management System
Applications
Wireless Communication Devices
Helical Antenna Springs are widely used in wireless communication products, providing compact and efficient antenna solutions for signal transmission and reception.
IoT Devices
These antenna springs are suitable for smart sensors, connected devices, and IoT terminals requiring small-size RF components with reliable wireless performance.
GPS & Navigation Systems
Used in GPS modules, tracking devices, and positioning equipment where stable signal reception and compact antenna design are required.
RFID & Smart Identification Systems
Applied in RFID readers, tags, access control systems, and smart identification products requiring reliable RF communication.
Bluetooth & Smart Electronics
Suitable for Bluetooth modules, wearable devices, smart home products, and portable electronic equipment.
Remote Control Systems
Used in wireless remote controllers, industrial controls, and electronic transmitters requiring consistent signal transmission.
Automotive Electronics
Applied in vehicle communication modules, keyless entry systems, sensors, and smart automotive electronic components.
Customization
We provide comprehensive OEM/ODM customization services for Helical Antenna Springs according to customer electrical and mechanical requirements.
Custom Design Service
Our engineering team supports:
  • Coil diameter customization
  • Wire diameter adjustment
  • Spring length modification
  • Coil pitch optimization
  • Mounting structure design
  • RF performance adjustment
Customers can provide drawings, samples, frequency requirements, or technical specifications for development.
Material Customization
Available materials include:
Stainless Steel
Features:
  • Excellent corrosion resistance
  • High mechanical strength
  • Good spring performance
Suitable for harsh environments and durable applications.
Copper Alloy
Features:
  • Excellent electrical conductivity
  • Low resistance performance
  • Suitable for RF and electrical contact applications
Phosphor Bronze
Features:
  • Good elasticity
  • Excellent fatigue resistance
  • Stable electrical characteristics
Surface Treatment Options
Available finishing solutions:
  • Gold plating
  • Nickel plating
  • Tin plating
  • Silver plating
  • Passivation
Surface treatments can improve conductivity, corrosion resistance, solderability, and product life.
Manufacturing Customization
Our production capabilities include:
  • CNC spring forming
  • Precision coil winding
  • Heat treatment
  • Surface finishing
  • Dimensional inspection
  • Electrical performance testing
We support prototype development, small batch production, and large-volume manufacturing.
Support and Services
Engineering Support
Our technical team provides professional assistance including:
  • Antenna spring structure design
  • Material selection
  • RF application recommendations
  • Manufacturing optimization
Prototype Development
We provide prototype samples for testing:
  • Mechanical fit verification
  • Signal performance evaluation
  • Installation compatibility
  • Durability testing
Tooling Development
We offer customized tooling solutions:
  • Precision forming tools
  • Spring production fixtures
  • Manufacturing process optimization
Quality Control
Strict quality management includes:
  • Raw material inspection
  • Wire diameter measurement
  • Coil dimension inspection
  • Spring force testing
  • Surface quality inspection
  • Final product inspection
OEM Manufacturing Service
We provide complete manufacturing solutions:
  • Product design support
  • Prototype production
  • Precision forming
  • Surface treatment
  • Quality inspection
  • Packaging and delivery
Packing and Shipping
Packing Method
Helical Antenna Springs are carefully packaged to prevent deformation, oxidation, and surface damage during transportation.
Standard packaging options:
  • Plastic trays
  • PE bags
  • Reel packaging
  • Anti-static packaging
  • Export cartons
Customized packaging solutions are available according to customer requirements.
Shipping Options
We provide flexible global shipping solutions:
  • Express shipping (DHL, FedEx, UPS)
  • Air freight
  • Sea freight
  • Customer-appointed logistics
All products undergo final inspection before shipment to ensure quality consistency and order accuracy.
FAQ
Q1: What is a helical antenna spring?
A: A helical antenna spring is a coil-shaped antenna component designed for RF signal transmission and reception. Its compact structure makes it suitable for small electronic devices.
Q2: What materials are used for helical antenna springs?
A: Common materials include stainless steel, copper alloy, and phosphor bronze, selected according to conductivity, strength, and environmental requirements.
Q3: Can you customize antenna spring dimensions?
A: Yes. We provide customized wire diameter, coil diameter, pitch, length, shape, and surface treatment according to customer requirements.
Q4: What industries use helical antenna springs?
A: They are widely used in IoT devices, wireless communication equipment, GPS systems, RFID products, Bluetooth devices, automotive electronics, and smart hardware.
Q5: Can you provide samples before mass production?
A: Yes. We provide prototype samples for mechanical fitting and performance verification before full-scale production.
Tags: 

metal stamping mould,  

precision metal stamping,  

sheet metal die components

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Products
PRODUCTS DETAILS
Products

Metal Stamping Dies

Sheet Metal Progressive Die

Sheet Metal Bending Dies

Metal Stamping Parts

Brass Stamping Parts

Stator Core Laminations

Terminal Block Parts

Deep Drawing Die

Metal Forming Dies

Automotive Stamping Dies

Metal Stamping Mold

PV Cable Clips

Spring
Precision Stainless Helical Antenna Spring with Compact Space-Saving Design and Corrosion-Resistant Materials for RF Connector Parts
  • name
  • name
  • name
Precision Stainless Helical Antenna Spring with Compact Space-Saving Design and Corrosion-Resistant Materials for RF Connector Parts
Detail Information
Product Description
Detail Information
Product Name:
Helical Antenna Spring / RF Built-in Coil Antenna
Product Type:
Custom Spring / Wireless Communication Antenna
Material:
Phosphor Bronze / Copper Alloy / Stainless Steel / Nickel-Plated Steel
Surface Treatment:
Copper Plated / Gold Plated / Nickel Plated / Tin Plated
Manufacturing Process:
Precision CNC Spring Coiling & Wire Forming
Application:
IoT Modules, Smart Meters (Water/Gas/Electric), Wireless Remote Control, Security Systems, GSM/GPRS Communication
Product Description
Helical Antenna Spring | Precision Stainless RF Connector Part
Helical Antenna Spring is a precision-engineered spring antenna component designed for reliable RF signal transmission, electrical connection, and compact electronic device applications. Manufactured with high-quality stainless steel, copper alloy, or spring wire materials, these coil-shaped antenna springs provide excellent conductivity, stable elasticity, and consistent electromagnetic performance.
Our precision stainless RF connector parts are produced through advanced CNC spring forming and precision winding technologies to achieve accurate coil diameter, pitch, length, and mechanical properties. The helical structure enables efficient signal reception and transmission while maintaining a compact footprint, making it an ideal antenna solution for space-limited electronic devices.
Compared with traditional antenna structures, helical antenna springs offer advantages such as flexible installation, lightweight design, stable performance, and easy integration into electronic assemblies. The spring structure provides excellent mechanical flexibility while maintaining reliable electrical contact, making it suitable for applications requiring vibration resistance and long-term durability.
Precision helical antenna spring component for RF applications
Features
Precision Helical Coil Structure
The optimized spiral design provides stable electromagnetic performance and efficient signal transmission in compact electronic devices.
Excellent Electrical Conductivity
Available copper alloy and stainless steel materials provide reliable electrical performance with low resistance characteristics.
High Elasticity & Mechanical Stability
The spring structure offers excellent flexibility, vibration resistance, and reliable contact performance during long-term operation.
Compact Space-Saving Design
The small coil structure allows easy integration into miniaturized electronic devices and RF modules.
Corrosion-Resistant Materials
Stainless steel and surface treatment options improve durability in humid and challenging environments.
Precision Manufacturing Accuracy
Advanced CNC spring forming technology ensures consistent coil dimensions, stable quality, and repeatable performance.
Custom RF Solutions
Supports customized wire diameter, coil pitch, spring length, impedance requirements, and installation structures.
Technical Parameters
Parameter Specification
Product Name Helical Antenna Spring
Product Type Coil Spring Antenna / Helical RF Antenna
Material Stainless Steel, Copper Alloy, Phosphor Bronze
Material Grade SUS304, SUS316, C17200, C5191
Manufacturing Process CNC Spring Forming, Precision Winding
Wire Diameter 0.1mm - 3.0mm
Coil Diameter Customized According to Requirement
Coil Pitch Customizable
Spring Length Customizable
Surface Treatment Gold Plating, Nickel Plating, Tin Plating, Passivation
Frequency Range Customized According to RF Design
Electrical Performance Stable Signal Transmission
Tolerance ±0.02mm (Custom Available)
Application RF Devices, IoT, Wireless Communication Equipment
Customization OEM / ODM Supported
Quality Standard ISO9001 Quality Management System
Applications
Wireless Communication Devices
Helical Antenna Springs are widely used in wireless communication products, providing compact and efficient antenna solutions for signal transmission and reception.
IoT Devices
These antenna springs are suitable for smart sensors, connected devices, and IoT terminals requiring small-size RF components with reliable wireless performance.
GPS & Navigation Systems
Used in GPS modules, tracking devices, and positioning equipment where stable signal reception and compact antenna design are required.
RFID & Smart Identification Systems
Applied in RFID readers, tags, access control systems, and smart identification products requiring reliable RF communication.
Bluetooth & Smart Electronics
Suitable for Bluetooth modules, wearable devices, smart home products, and portable electronic equipment.
Remote Control Systems
Used in wireless remote controllers, industrial controls, and electronic transmitters requiring consistent signal transmission.
Automotive Electronics
Applied in vehicle communication modules, keyless entry systems, sensors, and smart automotive electronic components.
Customization
We provide comprehensive OEM/ODM customization services for Helical Antenna Springs according to customer electrical and mechanical requirements.
Custom Design Service
Our engineering team supports:
  • Coil diameter customization
  • Wire diameter adjustment
  • Spring length modification
  • Coil pitch optimization
  • Mounting structure design
  • RF performance adjustment
Customers can provide drawings, samples, frequency requirements, or technical specifications for development.
Material Customization
Available materials include:
Stainless Steel
Features:
  • Excellent corrosion resistance
  • High mechanical strength
  • Good spring performance
Suitable for harsh environments and durable applications.
Copper Alloy
Features:
  • Excellent electrical conductivity
  • Low resistance performance
  • Suitable for RF and electrical contact applications
Phosphor Bronze
Features:
  • Good elasticity
  • Excellent fatigue resistance
  • Stable electrical characteristics
Surface Treatment Options
Available finishing solutions:
  • Gold plating
  • Nickel plating
  • Tin plating
  • Silver plating
  • Passivation
Surface treatments can improve conductivity, corrosion resistance, solderability, and product life.
Manufacturing Customization
Our production capabilities include:
  • CNC spring forming
  • Precision coil winding
  • Heat treatment
  • Surface finishing
  • Dimensional inspection
  • Electrical performance testing
We support prototype development, small batch production, and large-volume manufacturing.
Support and Services
Engineering Support
Our technical team provides professional assistance including:
  • Antenna spring structure design
  • Material selection
  • RF application recommendations
  • Manufacturing optimization
Prototype Development
We provide prototype samples for testing:
  • Mechanical fit verification
  • Signal performance evaluation
  • Installation compatibility
  • Durability testing
Tooling Development
We offer customized tooling solutions:
  • Precision forming tools
  • Spring production fixtures
  • Manufacturing process optimization
Quality Control
Strict quality management includes:
  • Raw material inspection
  • Wire diameter measurement
  • Coil dimension inspection
  • Spring force testing
  • Surface quality inspection
  • Final product inspection
OEM Manufacturing Service
We provide complete manufacturing solutions:
  • Product design support
  • Prototype production
  • Precision forming
  • Surface treatment
  • Quality inspection
  • Packaging and delivery
Packing and Shipping
Packing Method
Helical Antenna Springs are carefully packaged to prevent deformation, oxidation, and surface damage during transportation.
Standard packaging options:
  • Plastic trays
  • PE bags
  • Reel packaging
  • Anti-static packaging
  • Export cartons
Customized packaging solutions are available according to customer requirements.
Shipping Options
We provide flexible global shipping solutions:
  • Express shipping (DHL, FedEx, UPS)
  • Air freight
  • Sea freight
  • Customer-appointed logistics
All products undergo final inspection before shipment to ensure quality consistency and order accuracy.
FAQ
Q1: What is a helical antenna spring?
A: A helical antenna spring is a coil-shaped antenna component designed for RF signal transmission and reception. Its compact structure makes it suitable for small electronic devices.
Q2: What materials are used for helical antenna springs?
A: Common materials include stainless steel, copper alloy, and phosphor bronze, selected according to conductivity, strength, and environmental requirements.
Q3: Can you customize antenna spring dimensions?
A: Yes. We provide customized wire diameter, coil diameter, pitch, length, shape, and surface treatment according to customer requirements.
Q4: What industries use helical antenna springs?
A: They are widely used in IoT devices, wireless communication equipment, GPS systems, RFID products, Bluetooth devices, automotive electronics, and smart hardware.
Q5: Can you provide samples before mass production?
A: Yes. We provide prototype samples for mechanical fitting and performance verification before full-scale production.
Tags: 

metal stamping mould,

precision metal stamping,

sheet metal die components

Xiamen METS Industry & Trade Co., Ltd
102，No.42， Xibin Road,Xinglin，Jimei district,Xiamen,China,361022
Tel: 008613860452810
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