Our goal is to be your true partner in Fingerstock field in China.In the long-term development process, the company has established long-term and good partnerships with many large companies at home and abroad by virtue of its excellent product quality, excellent product performance and leading technological advantages. Its products have won unanimous praise and reliance from customers. Precision, reliability and professionalism are our production spirit and service concept. The company will provide complete and professional pre-sales, in-sales and after-sales services. We warmly welcome customers at home and abroad to visit our company for inspection, visits and technical exchanges.
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![Single Slot BeCu Finger Stock 0077001002]()
Single Slot BeCu Finger Stock 0077001002The single slot BeCu finger stock 0077001002 can be used in EMI shielding gaskets or ESD contacts. Some standards are also available in coils with length of 7.6m. The product can be compressed... -
![Narrow Edges EMI-strips 0097055002]()
Narrow Edges EMI-strips 0097055002We supply narrow edges emi-strips 0097055002 for small space.They often feature adhesive backing for easy installation, allowing them to be conveniently placed along the narrow edges or gaps where... -
![No Snag and Foldover BeCu Finger Stock 0077001202]()
No Snag and Foldover BeCu Finger Stock 0077001202We supply No snag and foldover BeCu finger stock 0077001202. This series of EMI shielding gasekt adopts 3M 9469 adhesive tape for adhesive installation. Available in a wide variety of plated finishes. -
![Clip-on and Edge Mount Gaskets 0097060602]()
Clip-on and Edge Mount Gaskets 0097060602We supply Clip-on and edge mount gaskets 0097060602 of “D” lances. These products can be easily installed, and there are many styles and installation methods, and customers can choose according to... -
![EMI Shielding Contacts Spring]()
EMI Shielding Contacts SpringWe supply EMI shielding contacts spring.These springs are provide effective electrical grounding and shielding against electromagnetic waves,possess excellent electrical conductivity and... -
![Double Slots BeCu Finger Stock 0077005602]()
Double Slots BeCu Finger Stock 0077005602We supply Double slots BeCu finger stock 0077005602 of grounding and shielding, This is one of our standard hot selling products,It is ideal for applications that require effective EMI/RFI... -
![Tin-plated EMI Strips 0077007102]()
Tin-plated EMI Strips 0077007102We supply Tin-plated emi strips 0077007102 of shielding finger.After tin plating on these fingerstock,it can prevent surface oxidation of the product,thereby increasing its corrosion resistance.... -
![Track and Rivet Mount Fingerstock]()
Track and Rivet Mount FingerstockWe supply track and rivet mount fingerstock.This product is uniquely designed for those applications where a lid or cover is closed using a sliding motion to complete the closure. -
![Nickel Plated Beryllium Copper Finger Strips 0097052102]()
Nickel Plated Beryllium Copper Finger Strips 0097052102We supply Nickel plated beryllium copper finger strips 0097052102.the nickel plating enhances the conductivity of the finger strips, optimizing their shielding effectiveness. It can also play a... -
![EMI Conductive Spring]()
EMI Conductive SpringWe supply EMI conductive spring.These springs are commonly used in electronic devices and systems to manage electromagnetic interference and ensure proper grounding. Our company provides free... -
![Finger Stock EMI Shielding 0097097402]()
Finger Stock EMI Shielding 0097097402We supply finger stock emi shielding 0097097402, We use imported beryllium copper raw materials for production, with complete reports and rf fingerstocks that meet various testing standards. We... -
![EMI Fingerstock]()
EMI FingerstockWe supply emi fingerstock of excellent conductivity, We have over 16 years of experience in EMI fingstock manufacturing and complete process flow, with over 300 standard EMI gasket products.
Product application
Our products include: Fingerstock, emi shielding gasket, pcb spring contacts, emi wire mesh gasket, beryllium copper spiral tube, metal honeycomb shielding panel, etc. Widely used in communications, computers, cabinets, medical equipment, new energy equipment
Our certification
The company passed the iso9001 quality system certification in 2008, and all products meet the environmental protection requirements for export to the eu.
Production equipment
30 precision punching machines; one set of vacuum heat treatment furnace (value: 80,000 us dollars), hundreds of various mold processing equipment and product testing equipment, is a high-tech factory specializing in the production of metal electromagnetic shielding (ems) materials
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use
Advantages of Fingerstock
High conductivity and small gaps deliver shielding effectiveness across a broad frequency range.
Excellent resilience to repeated compression and relaxation and long-term compression.
Compatibility with harsh environments due to intrinsically low-corrosion materials, enhanced by corrosion-resistant coatings of Nickel or Tin.
Applications of Fingerstock
Electronics cabinets and enclosures, acting as flexible contact fingers to bridge between elements of the enclosure and inspection panels, to provide gap closure and electrical/shielding continuity. This helps in protecting sensitive electronic equipment from interference.
Communication systems, shielding connectors and assembly points where continuity can be challenged or gaps hard to bridge. This ensures signal integrity in military, aerospace, and telecommunication equipment.
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Product Name |
Beryllium Copper Fingerstock, EMI Beryllium Copper Fingerstrip,EMI shielding shrapnel / Spring |
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Material |
Materion ( Brush ) Beryllium Copper C17200 |
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Suface |
Nickel-plated / Tin-plated / Not plated |
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Certification |
ISO 9001:2015 / ROSH |
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Shielding Effectiveness |
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EMI Shrapnel Type |
Magneticfield (100KHz) |
Electricfield (10MHz) |
Plane Wave (1GHz) |
Heat Treatment |
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Standard Reed |
110 dB |
100 dB |
90 dB |
353-435 |
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Soft Reed |
95 dB |
85 dB |
75 dB |
DPH/ Vickers |
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Mechanical Properties ( After Heat Treatment ) |
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Tempering Grade |
1/4 HT |
1/2 HT |
HT |
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Tensile Srtrength(kgf/㎡） |
123 ( Minimum ) |
130( Minimum ) |
1133 ( Minimum ) |
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Yield Srtrength(kgf/㎡） |
105 |
112 |
116 |
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Hardness Range |
350-430 |
360-440 |
380-450 |
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Physical Property |
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Electrical Conductivity （％ IACS） |
22-25 |
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Modulus of Elasticity （psi） |
18.5*106 |
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Delivery
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Selling Units: |
Single item |
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Single package size: |
10X10X10 cm |
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Single gross weight: |
10.000 kg |
Lead Time
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Quantity (pieces) |
1 - 10000 |
10001 - 100000 |
100001 - 2000000 |
> 2000000 |
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Lead time (days) |
10 |
15 |
20 |
To be negotiated |
Packaging & Shipping
1. Plastic bags for inside packing then put them into small custom-made shipping cartons
2. Pallets packing for shipping.
3. As per your requirements.
FAQ
As one of the leading fingerstock manufacturers and suppliers in China, we warmly welcome you to buy bulk fingerstock for sale here from our factory. All customized products are with high quality and low price. For free sample, contact us now.
twist fingerstock, EMI Conductive Spring, No Snag And Foldover BeCu Finger Stock
