Introduction
This document serves as a master catalog for Cherry's range of switches, showcasing their production capabilities and commitment to quality. Cherry employs advanced manufacturing techniques such as complex die design, in-die welding, precision metal stamping, laser marking, and robotic assembly to ensure zero defects.
Quality Assurance
Cherry's manufacturing facilities are ISO 9001 and ISO 14001 certified, focusing on defect prevention. The company has been a leader in switch innovation since 1953, with facilities in eleven global locations.
Product Overview
The catalog includes a selection guide for various switches like snap action, subminiature, miniature, general purpose, panel mount, and rocker switches, detailing specifications such as current and temperature ratings, and terminal types.
Technical Specifications
Each switch series is detailed with electrical ratings, materials, and mechanical life expectancy. Diagrams for dimensions and terminal options are included.
Specifications
Detailed specifications for actuator types include dimensions, operating points, and force requirements, with measurements in inches and millimeters.
Procedures
Operating points and rest positions for different actuator types are detailed, along with maximum movement and actuation lengths.
Contact Ratings
Contact ratings are outlined for different direct voltages, specifying switched current for inductive and resistive loads across various voltage levels.
Terminal Options
Various terminal types are described, including QC, solder, and PCB terminals, with dimensions provided.
Ordering Information
Information on ordering includes series/prefix codes, UL ratings, contact configurations, and terminal types.
Materials and Features
Materials used include thermoplastic and stainless steel, with features like multiple current ratings and actuator choices.
Temperature and Flammability Ratings
Actuators have a temperature rating from -40° to +85°C, with an optional +130°C version, and a flammability rating of UL94HB.
Applications
Switches are suitable for a wide range of applications due to their robust design and compliance with international standards.
Actuator Specifications
Specifications for standard and light force actuators include maximum operating force, pre-travel, over-travel, and actuation length.
Mounting and Ordering Information
Guidance on selecting current ratings and combining series/prefix numbers with suffix numbers for desired switch types is provided.
International Approvals
The K Series switches, except for the 25A version, are internationally approved.
Conclusion
The catalog provides comprehensive details for selecting and ordering switches, emphasizing durability, versatility, and compliance with electrical standards.