China LED Membrane Switch with Tactile Embossed Buttons for Printer Controller - 30V Max, -20° to 65°C Operating Range for sale

LED Membrane Switch with Tactile Embossed Buttons for Printer Controller - 30V Max, -20° to 65°C Operating Range

Price Negotiable

Price: Negotiation

MOQ: 100pieces

Delivery Time: within one week after payment

Brand: Zhongshan Membrane Switch

Product Description

Product Overview

Professional LED membrane switch with transparent window and tactile embossed buttons, designed for printer controller applications. Features 6-color surface printing and integrated display window for clear visual feedback.

Printer controller LED membrane switch front view with embossed buttons

Printer controller LED membrane switch side view showing display window

Structural Design

Custom LED embedded metal dome embossed flat keys flex membrane keyboard switch structure diagram

Key Properties

PC/PET overlay material for control panel
Flat keys or tactile type options
Embossed buttons with superior tactile feedback
Pre-assembled with or without metal domes
Water-resistant, dust-proof, gas-proof and scratch-resistant construction
Extended life cycle for industrial applications

Technical Specifications

Environmental Specifications

Parameter	Specification
Operating Temperature	-20° to 65° C (-4° to 149° F)
Storage Temperature	-40° to 85° C (-40° to 185° F)
Seals	3M permanent acrylic adhesive resists against dust, water, oil and moisture conditions. Special sealing options available for wet environments.

Mechanical Specifications

Parameter	Specification
Travel	0.007 inches to 0.015 inches
Operating Force	4oz to 8oz

Electrical Specifications

Parameter	Specification
Operating Voltage	30 volts maximum
Operating Current	10 microamps to 100 milliamps, resistive
Closed Circuit Resistance	100 ohms typical, dependent on size and layout
Open Circuit Resistance	10 megohms
Operating Power	1 watt maximum
Circuitry	X-Y matrix or one side common

Applications & Markets

Primarily exported to American markets for printer controller systems, industrial control panels, and professional equipment interfaces requiring reliable tactile feedback and LED illumination.