Welcome customers to inquiry, we would be pleased to give you offer upon receiving your detailed requirment. Thanks and hope we can be one of your partners.
The detail specifications can be customized.
Shenzhen Lunfeng Nameplate Co., Ltd was established in 1995 in Shenzhen, China, which specializes in design, manufacturing and sales of Membrane switch, Membrane keypad, Membrane panel, Graphic overlay. We have passed ISO9001: 2008 and have more than 500 stable customers and friendly partners at home and abroad.
Membrane switch keypad Used for Microwave Oven pecifications:
Material-------------PET advised, matte PC (smooth), gloss PC + matte oil, gloss PC and PVC
Color-----------------multi-color of screen printing ink (pantone colour)
Thickness------------0.4---1.4mm
LED windows--------transparent and translucent
Embossed keys-------no embossed keys and domes
------domes without embossed keys
-------embossed keys without domes
-------embossed keys and domes
Adhesive----------------3M9448, 3M300LSE, 3M467, 3M468, Nitto etc.
Tail------------------------tail with clear mask or green mask
Membrane Switch Design Option:
1. Embossed Dome Overlay
2. Rim-Embossed Overlay
3. Roof-Embossed Overlay/ Metal Dome Spring
4. Flat/ Non-Tactile/ No Embossing
5. Flat Overlay/ Metal Dome Spring
Membrane Switch Main Application:
Information application products, remote control, telecommunication equipment, OA equipment, household appliance, medical instruments, measuring instruments, toys. etc.
Notes:
All trademarks shown here are for reference purposes only. They are the property of their respective owners and we are not authorized to sell items bearing such trademarks.
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Products Description------------ |
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1.Electronic characteristics |
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Circuit rating |
35V (DC), 100mA, 1W |
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Contact resistance |
10Ω~500Ω (According the trace length and materials) |
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Insulation resistance |
> 100MΩ 250V DC |
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Contact bounce |
≤ 5ms |
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Dielectric withstand |
250VRms (50~60Hz 1min) |
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Life expectancy |
flat type ≥ 5 million times, tactile type ≥ 1 million times |
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2.Mechanical Properties |
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Actuation force |
flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz) |
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Switch stroke |
flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm |
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3.Environmental parameters |
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Operating Temperature |
-40°C~+80°C |
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Storage temperature |
-40°C~+85°C |
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Humidity |
40°C, 90% ~95%, 240 hours |
Shenzhen Lunfeng Engrave Board Co., Ltd. is a manufacturer engaged in the production, sale, and service of membrane switch, scutcheon, nameplate, acrylic nano lens, adhesive sticker, and hot press/injection molding thermosetting composite material (BMC/SMC).
Established in 1995, Shenzhen Lunfeng Engrave Board., Ltd. is located at Hengfeng Industrial Zone and Shajing Pioneer Industrial Estates, Baoan, Shenzhen, and covers more than 6000 square meters of modern plant, with large dust-free screen printing workshop, automatic screen printing machine, CNC carving machine, CNC cutting machine, 500T exclusive press and 218T injection molding machine, as well as punching, milling, grinding, drilling, production and testing equipment; Our company gatherers a group of experienced R&D Engineer and production workers. The production capacity of nameplate is more than 150 million annually.
Due to many years' experience, the quality of our products and service are widely praised by the industry field. Our company has maintained good cooperative relations with hundreds of companies in many countries and regions, such as Japan, Korea, Europe, America, Africa, Mid East and Southeast Asia. We have successfully provided products and services for well-known enterprises at home and abroad, such as SANYO, Haier, Midea, Mitsubishi.
Since founded, We have received various awards and honorary titles issued by the Government. Meanwhile, our company has passed ISO9001 International Management System Certification as early as 2001. Enterprise sticks to organize production\Insure Quality\strong quality inside\foster a good and healthy company image according to the ISO9001: 2008.
Primary Competitive Advantages:
1. Prompt Delivery
2. Quality Control (IQC, On Line Inspection, OQC, ISO9001: 2008 and 5S)
3. Reputation
4. Service
5. Small Orders Accepted
6. Superior R&D background (continuously new product development and current product improvement)
7. Customize Design / Production (OEM/ODM business, flexible designs for customers' special requirements)
