Introduction
Cherry snap switches and keyboards by ZF Electronics GmbH are known for their quality and reliability in various applications. The company follows ISO 9001, TS 16949, and ISO 14001 standards for quality and environmental management.

Philosophy
Cherry emphasizes perfection and optimal component integration, aiming to be an active partner in product development to ensure reliability and innovation.

Location and Quality
Founded in the USA in 1953, Cherry expanded globally, maintaining close customer cooperation to ensure high-quality products and quick regional responses.

Growth, Innovation, and Environment
Cherry focuses on quality, innovation, and environmental responsibility, implementing an integrated management system to exceed standards. Key principles include energy-efficient design and continuous improvement.

Products
Cherry offers a range of switches, electronic controls, mechatronic assemblies, sensors, and rocker switches, with detailed information available in their catalogues.

Technical Details
The document details snap switches' technical aspects, including actuator positions, forces, and travel distances, emphasizing safety and performance.

Specifications and Conversions
Specifications for operating forces are provided in centiNewtons (cN) with conversion formulas to grams-force (gf).

Operating Life
Factors influencing operating life include switched current, voltage, load type, and environmental conditions. Mechanical life is tested without electrical load.

Temperature and Vibration Resistance
Switches operate between -25 to +70 °C or -40 to +150 °C, with specific resistance values to shocks and vibrations.

Electrical Characteristics
Electric strength exceeds 1500 V AC for certain models, with specified contact bounce and transit times.

Contact Materials
Gold and silver alloys are used based on current and voltage levels, with gold for low currents and silver for heavier loads.

Materials and Fire Resistance
Switches are made from high-quality, cadmium-free plastics, with insulating materials classified by flammability standards.

Approvals and Protection
Switches comply with standards like ENEC and UL, with IP ratings indicating dust and water resistance.

Assembly and Installation
Guidelines include ensuring proper air gaps, using insulating panels, and adhering to specified torque values.

Order Codes
Order codes for switches are explained, detailing configuration, electrical ratings, and features.

Overview
The document provides technical specifications and ordering information for various switch types, including general purpose, miniature, and pushbutton switches.

Specifications
Each switch type is described with features, size, switched current and voltage, operating force, and temperature range.

Order Code
The order code is an 8-digit alphanumeric combination identifying switch characteristics.

Technical Specifications
Detailed specifications for E-Series snap switches include electrical ratings, materials, and life expectancy.

Materials and Construction
Information on materials used for housing, actuators, terminals, and contacts is provided.

Switch Variants
Various switch models are listed with electrical ratings, terminal types, and operating forces.

Approvals and Standards
Switches are approved according to EN 61058 and UL 1054 standards.

Additional Features
Features include self-cleaning contacts, flexible mounting options, and high-temperature models.

Materials and Characteristics
Insulation materials are thermoplastics with UL 94 HB rating, and contacts are made from gold alloy.

Keymodule Features
The Cherry ML keymodule uses Gold-Crosspoint contact technology for reliable and cost-efficient keyboard construction.

Keymodule MX Features
The MX keymodule offers ergonomic design with long operating life and high reliability.

Keycaps and Mechanics
Various keycap formats are available, with detailed drilling patterns and force/travel diagrams.

Switch Requirements Checklist
The checklist includes fields for company information, application description, and environmental requirements.

Additional Information
Technical data is subject to change, with binding data available only with product specifications.