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This section provides an overview for finger stock as well as their applications and principles. Also, please take a look at the list of 12 finger stock manufacturers and their company rankings. Here are the top-ranked finger stock companies as of December, 2024: 1.Leader Tech Inc., 2.EMI Seals & Gaskets Limited, 3.Globetech, Inc..
Table of Contents
Fingerstock is a type of hard gasket used primarily for electromagnetic interference (EMI) shielding and grounding. The primary material used in fingerstock is beryllium copper, which is chosen for its resistance to metal fatigue and exceptional elasticity. Additionally, the surface of fingerstock is often plated with gold or tin, which enhances its corrosion resistance. The main purpose of using fingerstock is for providing electromagnetic shielding in conjunction with a grounding or earthing surface.
The characteristics of fingerstock vary depending on the installation method. As a product, it is available in various types, including clip-on, slot mount, and solder and weld types, each requiring different handling methods.
*Including some distributors, etc.
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Tech Etch, Inc. is a manufacturer of precision-engineered thin metal components, flexible printed circuits, and EMI/RFI shielding solutions based in Massachusetts, USA, and was founded in 1964. The company offers standard and custom EMI/RFI shielding design, available in different sizes, shapes, compositions, mounting options, and seal types. It also provides photo-etched and laser-cut parts and flexible and rigid circuits. It has three manufacturing sites and operates with adherence to international standards of quality ISO 9001:2015, ISO 13485:2016, and RoHS. Likewise, it caters to the aerospace, military, medical, telecommunication, and electronics industries.
Schlegel Electronic Materials, Inc. is an EMI shielding and thermal management material manufacturer. Pioneering conductive fabric over foam shielding gaskets in 1987, it's a premier electromagnetic interference (EMI) shielding provider. The company delivers advanced EMI containment and thermal management solutions.Offering Fabric Over Foam Gaskets, Conductive Elastomers, RF Absorber Materials, and enclosure gaskets, serving computing, telecommunications, military, medical, and electronics sectors. Its EMI shielding gaskets come in varied profiles, with attachment options. With a global operations in the U.S., Europe, and Asia, the company ensures unmatched support and service.
EMI Seals & Gaskets Limited, established in 1987 and headquartered in Hampshire, UK, is a designer, an AS9100 D, ISO 9001:2015, and ISO 14001:2015 certified manufacturer, and a JOSCAR-registered supplier of seals, gaskets, and special shielding solutions. The company's main products today include EMI, EMC, and RFI shielding solutions used in military, space, and transportation applications. It also continues to develop and produce bonded washers, extrusion profiles, and Gripfast reinforcing strips. The company's successful projects include involvement with Mars Rover Perseverance and the Boxer armored fighting vehicle.
Multimet Overseas, founded in Mumbai, Maharashtra, is a manufacturer of electrical components, earthing and lightning protection components. The company's product portfolio includes Stainless Steel Cable Ties, Brass Cable Glands, Cable Cleats, Brass & Copper Turned Parts and O-H Line Hardware. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. They also offer quality control, customer support, warehousing, and distribution services.
Parafix Tapes & Conversions Ltd was founded in the UK in 1969 as a manufacturer and distributor of adhesive tapes, foams, films, foils, and other flexible materials. Its product range includes materials such as foam and rubber, heat management, EMI and more. Double-sided adhesive tapes have become a replacement for traditional attachment methods. Medical adhesive tapes are crafted with different backings and adhesive types, offering features such as breathability and hypoallergenic properties. Electrical insulation tapes play a vital role in product safety, made from substrates and adhesives that meet industrial specifications, including military, UL, CSA, and IEC standards.
Globetech, Inc., established in 1993 and located in Tokyo, Japan, is a manufacturer and supplier of electrical connectors for industrial machinery. The company offers custom conectors such as heat-resistant connectors, high-current connectors, hermetic connectors, thermocouple connectors, and vacuum in-line connectors for semiconductor-making equipment like CVD, PVD, and etching machines. It also provides high-voltage cables, contact bands, butt contacts, and fork sockets. These products are utilized by equipment manufacturers in semiconductors, batteries, switchgear, electrical power, and technical research centers.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Leader Tech Inc. |
20.0%
|
| 2 | EMI Seals & Gaskets Limited |
20.0%
|
| 3 | Globetech, Inc. |
20.0%
|
| 4 | Microphoto, Inc. |
20.0%
|
| 5 | Schlegel Electronic Materials, Inc. |
20.0%
|
Derivation Method
The ranking is calculated based on the click share within the finger stock page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
2 | 25.0% |
|
United Kingdom
|
2 | 25.0% |
|
Hong Kong
|
1 | 12.5% |
|
India
|
1 | 12.5% |
|
Japan
|
1 | 12.5% |
Canada
|
1 | 12.5% |
