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 100000 -
![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 -
![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 shielding, -
![Shielded Door BeCu Strips]()
Shielded Door BeCu StripsWe supply Shielded Door BeCu Strips.These fingerstock can provide reliable electromagnetic shielding, with high shielding, high conductivity, and can be compressed 100000 times without deformation. -
![Cabinet Doors Becu Fingers]()
Cabinet Doors Becu FingersWe supply Cabinet doors BeCu fingers.They are suited to high and low temperature applications and their wiping action makes them ideal for use in: Cabinet doors.Access panels.Personnel doors in -
![Enclosure BeCu Gasket]()
Enclosure BeCu GasketThe Enclosure BeCu gasket.beryllium copper offers excellent electrical conductivity, high mechanical strength, and good corrosion resistance. These properties make it particularly useful in -
![Tape Mount BeCu Fingerstock]()
Tape Mount BeCu FingerstockWe supply tape mount BeCu fingerstock.These products are backed with 3M 9469 tape,The adhesive allows for easy mounting onto the desired surface, providing a secure and reliable attachment. Our -
![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. -
![Solid Top Symmetrical Slotted BeCu Strips 0097095802]()
Solid Top Symmetrical Slotted BeCu Strips 0097095802We supply Solid Top Symmetrical Slotted BeCu Strips 0097095802.Designed especially for slide applications, this configuration allows total symmetrical compression action with bi-directional -
![Longitudinal Grounding Gasket]()
Longitudinal Grounding GasketWe supply Longitudinal grounding gasket of emi shielding.They help ensure the integrity of electronic systems, prevent EMI emissions,and protect sensitive equipment from external interference. -
![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. At -
![Low Profile Hook-on Gasket]()
Low Profile Hook-on GasketWe supply Low profile hook-on gasket. With their compact size, flexible materials, and easy installation, these gaskets provide an effective seal while meeting the demands of modern industries for
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
