C-Series Circle / Round Metal Dome With Holes
Features：
- Circular metal dome;
- Waist round metal dome/elliptical shrapnel (also known as Waist round pot shrapnel);
- Cruciform metal shrapnel;
- Four-legged (cruciform) metal shrapnel with a central hole;
- Customized metal shrapnel.
Low resistance
Feel good
long life
Easy assembly, etc.
Advantage：
Support customization
24 hours online service
Free sample
Good quality
F-Series metal dome have four legs and can achieve high actuation forces and tactile relative to their size. They are available in a wide variety of sizes and actuation forces.
Their crisp tactile feel, wide variety of styles, and versatility of use make the F-Series domes some of Shanyo’s most popular designs. Four-legged domes can be mounted to a wide variety of switching surfaces, including single or double-sided printed circuit boards, flex circuits, and membrane switch panels.
Four-leg series metal domes are also called cross-metal domes. The most obvious difference from other shrapnel is that it has four legs. Compared with the Triangle Dome, it has a longer life cycle; its normal life span is greater than or equal to 1 million times. Widely used in single-sided or double-sided printed circuit boards, flex circuits, and membrane switches. Under the same diameter, force, and clicking ratio, its height is higher than other domes, and its price is also higher than other domes.
The Four-leg series metal dome size is 5mm to 20mm, and the triggering force range is 125-500gf. Resilience, stroke, etc., can be adjusted at any time according to customer requirements.
We can pack them in normal bulk or tape them one by one on the array so they can be easily peeled off and placed on key locations on the keyboard, FPC, and PCB. According to whether the dome has a dimple, it can be divided into.
Metal Dome Structure
Snap Dome of pot flakes
Snap Dome as a metal dome. Compared with traditional silicone buttons, conductive film has a better feel and longer life. It can also indirectly improve the production of various types of switches using conductive film. efficiency. The metal spring on the dome button is located on the conductive part of the PCB (mostly located above the gold finger on the circuit board). When pressed, the center point of the spring is concave and contacts the circuit on the PCB, thus forming a circuit. , the current passes through, and the entire product can work normally. This is how it works.
Metal Dome! Widely used
Metal dome
Product application scope: widely used in mobile phones, cameras, computers, remote controllers, printers, game devices, intelligent wear products, financial terminal products, medical equipment, mechanical equipment, sports equipment, household appliances, automotive electronics, and other product areas.
Metal Dome Button remote control
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car remote control
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toy remote control
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Air conditionin aremote control
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mobile phone remote control
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snap dome Dome Switch and Silicone Button after installation
According to the needs of different product structures and grades
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Snap Dome Introduction
Snap Domes has several major advantages: smooth contact, strong conductivity, stable rebound, and good feel. Due to its good conduction performance, it can play a good switch activation and control role between the operator and the product.
4 Legs Dome Part Number
- Circular metal dome;
- Waist round metal dome/elliptical dome (also known as Waist round metal dome);
- Cruciform metal dome;
- Four-legged (cruciform) metal dome with a central hole;
- Customized metal dome.
Metal dome design principle
How to choose the snap dome chip based on the PCB pad shape
Classification of Adhesive for Metal Domes:
Classification of Adhesive for Metal Domes:
Transparency: Better alignment
- White: generally used with light guides (reflective)
- Black: generally used to block out light (obscuring the content)
- Yellow: it belongs to high-temperature resistant material (can exceed SMT high-temperature effect for a short time)
- Silver screen: grounding anti-static effect Transparency: Better alignment
- White: generally used with light guides (reflective)
- Black: generally used to block out light (obscuring the content)
- Yellow: it belongs to high-temperature resistant material (can exceed SMT high-temperature effect for a short time)
- Silver screen: grounding anti-static effect
COMPANY CORE ADVANTAGE
Share innovation
actively communicate with domestic and foreign counterparts, cooperate, share technological achievements, constantly develop more new products to enrich the product catalog of enterprises, and strive to develop with old and new customers and colleagues in the industry who patronize our company.
Professional
The company specializes in the research development and production of metal shrapnel/pot pan disc and conductive film of metal shrapnel. It has very rich experience and can provide different shrapnel solutions according to customers ‘needs.
Overseas Quality
Since its establishment, it has been keeping pace with the times, improving the quality of metal shrapnel and conductive film of metal shrapnel to meet the harsh requirements of customers all over the world. The reliability and long-term stability of product quality have been continuously praised by foreign customers, and the quality has been rising steadily.
Rich products
from round, cross (four corners), waist round shrapnel to custom shrapnel, from single-layer structure, double-layer structure, EMI printing, Rubber structure.
Strict control
from the purchase of raw materials, mold design and production, product production, quality testing, packaging sales, and other aspects of strict operation by the requirements of ISO 9001:2015, to ensure the consistent reliability of products;
High-quality service
punctual delivery; free technical solutions and samples; quick response (domestic customers respond 2 hours after mail receipt, foreign customers respond 12 hours); after-sales service 1-hour fast processing.
FAQs
Frequently Asked Questions
Q1: Are you a Trading Company or Manufacturing?
Q2. How do I request samples of your products?
- Stock Samples: If you paid the freight cost, we could provide free samples for you.
- Customized Samples: We will offer you 5 pcs free samples after we receive the setup cost.
- To request product samples, please email us at shanyonod@shanyo.com.
Q3.How do I request a quote?
Q4. how can we guarantee quality?
- We process and produce products in strict accordance with the list of raw materials.
- Many of our engineers have many years of experience and are very responsible.
Always a pre-production sample before mass production;
Always final Inspection before shipment.
And video confirmation of packing with the customer.
Q5. Can you offer OEM Service?
- Surely Okay, we have Seasoned OEM service experience.
Q6. what is the Lead time of the sample?
Q7. How fast can I get the Quotation?
Q8. How to place an order?
Q9. What services can we provide?
Accepted Payment Currency: USD, EUR, HKD, CNY;
Accepted Payment Type: T/T, L/C, MoneyGram, PayPal, Western Union, Escrow;
Language Spoken: English, Chinese
Q10. What products are die-cut?
Q11. Advantages of metal dome technology:
- Durability: Metal domes are highly durable and can withstand millions of actuations without failure. This makes them ideal for use in devices that are used frequently, such as keyboards and keypads.
- Consistency: Metal domes provide a consistent tactile response, which means that users can rely on the same level of feedback every time they press a button. This can improve user experience and accuracy.
- Cost-effectiveness: Metal domes are relatively inexpensive to manufacture, which makes them a cost-effective solution for manufacturers.
Space-saving: Metal domes are small and can be placed close together, which makes them ideal for use in compact devices. - Customization: Metal domes can be customized with different shapes, sizes, and force requirements to suit the specific needs of a particular device or application. This allows manufacturers to create unique user experiences for their products.
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SHANYO PARTNER
Metal Dome Contact Details
Address:
Factory Address NO.1
QINGDAO SHANYO PRECISION ELECTRONIC TECHNOLOGY CO., LTD.
ADD：NO.20.TIANHE INDUSTRIAL WEIHE ROAD QINGDAO E﹠TZONE QINGDAO CHINA
Factory Address NO.2
QINGDAO SHANYO SHINE WE TECHNOLOGY CO., LTD.
Room 201, Building 1, No.138 Songgang Road,Qingxi Town, Dongguan City, Guangdong Province
Factory Address NO.3
QINGDAO SHANYO Wontop Group（Vietnam）Co.,Ltd
{Công Ty TNHH Tập Đoàn WONTOP (VIỆT NAM)}
Đại chỉ : Thôn An Lạc, Xã Trưng Trắc, Huyện Văn Lâm, Tỉnh Hưng Yên
Factory Address NO.4
QINGDAO SHANYO RIZHAO SHANYO PRECISION ELECTRONIC TECHNOLOGY CO., LTD.
Shandong, China, 2665
Tel:
Terry Song
+86-18653253918
Candy Yan
+86-17865426805
Email:
shanyonod@gmail.com