Embossed Tactile Membrane Switch Keyboard with Metal Dome - 1.54mm/2.54mm Connectors, 1 Million Cycle Life
Price:
negotiation
MOQ:
100 pieces
Delivery Time:
within one week after receiving payment
Brand:
Zhongshan Membrane Switch
Product Description
Product Overview
This embossed tactile membrane switch keyboard features metal dome technology with dual circuit connector options (1.54mm and 2.54mm). Designed for industrial applications including printing machinery, it offers reliable performance with black top overlay and 3M467 adhesive backing.
Technical Specifications
Electronic Characteristics
| Parameter | Specification |
|---|---|
| Circuit Rating | 35V(DC), 100mA, 1W |
| Contact Resistance | 10Ω - 500Ω (varies by trace length and materials) |
| Insulation Resistance | >100MΩ at 250V(DC) |
| Contact Bounce | ≤5ms |
| Dielectric Withstand | 250VRms (50-60Hz/1 min) |
| Life Expectancy | Flat type: ≥5 million cycles, Tactile type: ≥1 million cycles |
Mechanical Properties
| Parameter | Specification |
|---|---|
| Operating Pressure | Flat type: 57-284g (2-10 Oz), Tactile type: 170-397g (6-14 Oz) |
| Switch Stroke | Flat type: 0.1-0.5mm, Tactile type: 0.6-1.5mm |
Environmental Parameters
| Parameter | Specification |
|---|---|
| Operating Temperature | -20°C to +80°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 40°C, 90%-95%, 240 hours |
Custom Manufacturing Services
- Custom design expertise for specialized applications
- Single source manufacturing for consistent quality
- Assembly of surface mount components, circuit boards, and backplates
- Multi-tasking switch pattern designs
- Custom molded boxes, bezels and frames with switch installation
- Precise color matching and repeatability
- Water resistant designs for harsh environments
- Fiber optic back-lighting options
- 100% function testing of all circuits in-house
Packaging & Delivery
All membrane switches are carefully packaged to ensure safe delivery and optimal performance upon arrival.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Zhongshan Membrane Switch Co., Ltd.
Location
No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Contact Person
Zhang