Embossed Membrane Switch/Overlay/Keypad for Protetion Relay/ PLC Control Panel/ Measuring Instruments

Product Description

Product Description (Customized option)

Characteristics	Touch/ Deadfront, Backlight, Waterproof, Anti-UV, Anti-ESD, Anti-RFI
Overlay Material	PET/PC/Rubber/Glass/Acrylic(PMMA)/Polycarbonate/Metal
Surface	Matt/Glossy/Anti-UV/Anti-biotics/ Anti-scratch Surface
Ink Printing	Silkscreen, Digital
Display Window	Clear/Transparent/Color Window
Display	TFT/OLED/LCD Display, Touch screen(OCA)
Tactile button	Metal dome, Poly dome, Silicone rubber button
Non-tactile button	Flat button, Printed silver spot on the circuit
Circuit	FPC (Kapton polyimide), PCB, PET Conductive silver ink printed
Adhesive	3M, Lukxing, Soken, Four Pillars, etc.
Color	Pantone and RAL color matching system
Artwork Format	CAD ,CDR,Al ,Corel Draw(Customer provided)Silver printed conductive inks, FPC, PCB Printing
Compliance	RoHS, REACH, CE etc.

MEMBRANE SWITCH SPECIFICATION
1. Electrical
Maximum Circuit Rating:	35V(DC),100mA,1W
Contact Resistance:	10Ω~ 500Ω (Varies from the trace length and material)
Insulation Resistance:	100MΩ 100V
Dielectric:	250 Vrms (50~60Hz 1min)
Contact Bounce:	< 5ms
Life:
Flat:	≥5 million times
Tactile:	≥1 million times
Duraswitch:	≥10 million times

2. Mechanical
Actuation Force:
Flat:	57~284g(2~10oz)
Tactile:	170~397g(6~14oz)
Switch Height:
Flat:	0.1~0.5mm
Tactile:	0.6~1.5mm

3. Environment
Operation Temperature:	-40~+80Degree Centigrade
Storage Temperature:	-40~+80Degree Centigrade
Humidity:	90%~95%, 240 hours
Vibration:	20G, max (10~200Hz,Mil-SLD-202,M204.Condition B)

SNT Electronics: German-Chinese Precision in HMl Innovation
Bridging European Engineering with Global Manufacturing Excellence

Strategic Profile
Founded in 2012 with strategic investment from Germany's N&H Technology (2023), SNT Electronics delivers mission-critical HMl components through a unique fusion of German technical leadership and Chinese production scalability. Our 4000 m³ IS09001-certifiedadvanced manufacturing complex in Foshan features a Class1000 cleanroom for precision assembly operations.

Technical Capabilities
√German-engineered quality control systems
√lS09001-certified quality management framework
√15+years R&D expertise in interface technologies
√ 15-day rapid prototyping with full DFM support

Core Product Portfolio
√Custom membrane switches & rubber keypads
√Capacitive touchscreens&FPC assemblies
√Graphic overlays, nameplates, acrylic/glass panels
√Metal/plastic hybrid control panels

Why Partner with Us?
√German technical leadership
√IS09001 compliance assurance
√Cost-competitive precision manufacturing
√Proven OEM/ODM expertise
√ Rapid delivery (15-day prototyping to mass production)

SNT Electronics
*Your lS09001-Certified Global Partner for Next-Generation HMl Solutions

Certificate

Q1: Are you a factory or trading company?
We are a Sino-German joint venture factory, located in Foshan, China. You are highly welcome to visit us.

Q2: Can you offer samples?
Yes, we can offer you free samples.

Q3: How long is the delivery time of the sample and bulk order?
Sample lead time: Around 10-15 working days.
Bulk order lead time: Around 20-30 working days depending on the quantity and printing colors.