- Application
Smart Wearable Devices
In smart wearable electronics, shielding cans, heat sinks, and spring contacts enable compact, lightweight, and high-performance designs that ensure user comfort and reliable functionality.
Shielding cans prevent electromagnetic interference between high-frequency communication modules such as Bluetooth, Wi-Fi, and GPS, maintaining signal clarity and device stability in miniature circuit layouts.
Heat sinks assist in managing localized heat from processors, sensors, and wireless transmitters, ensuring safe surface temperatures and consistent operation during continuous use.
Spring contacts provide flexible electrical and grounding connections within limited space, supporting modular assembly for batteries, antennas, and sensor interfaces while improving vibration resistance.
Together, these components make smart wearables more stable, power-efficient, and comfortable to use, supporting a wide range of applications — from fitness trackers and smartwatches to medical monitoring and augmented-reality devices.
—Explore our standard spring Contacts and quickly find the right fit for your PCB design
Compact and Lightweight Design
Smart wearable devices such as smartwatches, fitness trackers, and medical monitors require compact, thin, and lightweight electronic components. Stamped shielding cans and miniature heat sinks from Hexin are designed to meet these strict space and weight constraints.
- Ultra-thin shielding structures optimize internal layout
- Lightweight materials reduce overall device mass
- Precision stamping ensures perfect assembly fit
Reliable Wireless Communication
Bluetooth, Wi-Fi, and GPS modules in wearables are highly sensitive to electromagnetic interference. Hexin’s precision shielding solutions ensure clean signal transmission and stable connectivity even in dense electronic environments.
- Prevents EMI/RFI interference between antenna and processor
- Enhances signal integrity for Bluetooth and GPS modules
- Supports consistent wireless performance under continuous use
Battery Connection and Signal Contact
Spring contacts are widely used in wearable devices for battery connection, charging docks, antenna grounding, and board-to-board signal transfer.
- Provides flexible, reliable connection in compact assemblies
- Compensates for vibration, movement, and thermal expansion
- Enables easy assembly and maintenance in miniaturized designs
Thermal Dissipation and Performance Stability
Although wearables consume low power, localized heat from processors or wireless chips must still be efficiently managed. Stamped heat sinks and conductive shields help maintain optimal device temperature.
- Enhances thermal transfer in confined enclosures
- Improves device comfort and long-term reliability
- Meet the dual needs of appearance and reliability in consumer electronics
Reliable EMI/RFI Protection
Shielding cans effectively isolate sensitive components from electromagnetic and radio-frequency interference, ensuring clean signal transmission and stable circuit performance. They help products meet international EMC standards such as CE and FCC, while minimizing noise coupling between nearby modules in high-density PCB assemblies..
Efficient Thermal Management
Stamped heat sinks and thermal shielding structures rapidly transfer and dissipate heat generated by ICs, power devices, or LED drivers. By maintaining optimal operating temperatures, they improve overall device reliability, extend service life, and support continuous operation in compact electronic systems.
Compact and Lightweight Design
Smart wearable devices such as smartwatches, fitness trackers, and medical monitors require compact, thin, and lightweight electronic components. Stamped shielding cans and miniature heat sinks from Hexin are designed to meet these strict space and weight constraints.
Why Choose Hexin
We combine precision engineering, advanced manufacturing, and responsive service to deliver reliable shielding, thermal, and connection solutions for modern electronics.
15+ Years of Industry Expertise
With over 15 years of experience in precision metal stamping, we understand the challenges of EMI shielding, heat dissipation, and electrical connectivity — delivering practical solutions for complex PCB designs.
Integrated Manufacturing Capability
From tooling design and prototyping to mass production and surface finishing, all processes are completed in-house to ensure fast delivery, stable quality, and cost control.
Engineering-Driven Customization
Our professional engineers work closely with customers to optimize material selection, structure design, and assembly compatibility — achieving the perfect balance of performance and manufacturability.
Quality and Reliability You Can Trust
Each part is subject to strict dimensional, plating, and flatness inspections, guaranteeing consistency from prototype to mass production.
Our advanced prototype workshop combines precision stamping, laser cutting, CNC milling, wire EDM, and bendinginto a seamless manufacturing flow.
From flat sheet fabrication to intricate 3D assemblies, every process is handled in-house for maximum accuracy and flexibility.
Whether you need a single metal shielding can, a spring contact, or a complete enclosure, we turn your design into reality with speed and precision
Material
- Tin pletae
- nICKEL SILVER
- SUS
- beryllium copper
- aluminium alloy
Plating
- Nickel (Ni)
- Tin (Sn)
- Gold (Au)
- Silver (Ag)
- Passivation
TALK WITH OUR SALES
We specialize in precision PCB metal stamping, offering shielding cans, spring contacts, heat sinks, and custom solutions with reliable quality and fast delivery.
Email Us
Sales@k-sunrise.com
Call Us
8613780042551