产品特点 FEATURES

1 Brand: CTS (西迪斯), Model:228DD1S1AAFAMBB, belongs to Series228D illuminated tactile switch

2 Size:6.8×5.0mm compact design, suitable for space-limited applications

3 Terminal options: Standard through hole (D1 type) and surface mount gull wing (M type) available

4 Soldering compatibility: Supports IR reflow (max 260°C for 5 seconds) and manual soldering (max 350°C for3 seconds)

5 Electrical performance: Contact resistance ≤100mΩ, Insulation resistance ≥100MΩ, Dielectric strength ≥250VAC; Non-switching rating:50mA/5V DC or12mA/12V DC

6 Mechanical performance: Actuation force of220gf, Travel distance of0.25±0.1mm; Operation life up to100,000 cycles, Actuator strength max 2.5Kgf

7 Illumination: LED color options including red, green, blue etc., LED type flat (F code)

8 Cap details: Style of cylinder on3/4 circle (A code), color misty silver (MS code), no laser etching (A code)

9 Environmental compliance: RoHS compliant; Operating temperature range -25°C to+70°C, Storage temperature range -30°C to+80°C

10 Packaging: Tape & reel (R code) for surface mount type, tray packaging for through hole type

使用场景 APPLICATIONS

1 Consumer electronics: Remote controls, audio/video equipment (speakers, TVs), gaming devices, mobile phone accessories

2 Industrial equipment: Control panels for industrial machines, test instruments, measurement devices

3 Home appliances: Microwaves, washing machines, air conditioners, coffee makers (control interface)

4 Office equipment: Printers, scanners, copiers, fax machines (button interfaces)

5 Automotive electronics: Infotainment systems, dashboard controls, steering wheel buttons (non-safety critical parts)

6 Medical devices: Non-critical control panels (like patient monitors' interface buttons, diagnostic equipment)

注意事项 PRECAUTIONS

1 Soldering: Follow specified temperature limits—do not exceed260°C for5 seconds during IR reflow or350°C for3 seconds during manual soldering to avoid damage

2 Installation: For surface mount terminal types, caps are supplied in bulk and must be installed after IR reflow soldering

3 Electrical: Do not exceed the non-switching rating (50mA/5V DC or12mA/12V DC) to prevent component failure

4 Mechanical: Avoid applying actuator strength over2.5Kgf to prevent permanent damage to the switch

5 Environmental: Store in a dry environment within -30°C to+80°C; Do not use outside the operating temperature range (-25°C to+70°C)

6 Packaging handling: For tape & reel packaging, ensure no more than3 consecutive empty pockets and at least15 empty pockets at each end of the carrier tape

7 RoHS compliance: This product meets RoHS Directive 2011/65/EU and2015/863/EU standards, suitable for use in RoHS-regulated markets

228DD1S1AAFAMBB-PDF数据手册-参考资料