CoolShield™ Flex

Thermal and EMI Shielding Film

Product Description

CoolShield-Flex is a stack-up film of thermal gap filler, metal foils and conductive pressure sensitive adhesives (CPSA). Used together with board level shielding (BLS) frame, it can perform both thermal transmission and shielding for ICs in electronics devices. Meanwhile, CoolShield-Flex provides lower total thickness comparing with other solutions, which makes it fit for use in all compact space designs such as smartphones, tablets and other consumer electronics.

CoolShield Flex Image

Industries

  1. 5G Data Infrastructure
  2. 5G Handset
  3. 5G Peripherals
  4. 5G Telecom
  5. Aerospace
  6. Blade servers
  7. Cabinet Applications
  8. Cloud
  9. Commercial Telecom
  10. Computing
  11. Consumer
  12. Consumer Accessories
  13. Consumer Electronics
  14. Data Infrastructure
  15. Datacom
  16. Gaming
  17. General applications
  18. Handset
  19. Healthcare
  20. Healthcare / Medical
  21. IT
  22. Medical
  23. Medical Equipment
  24. Military
  25. Mobile Devices
  26. Mobile Infrastructure
  27. Network and telecommunications equipment
  28. Networking
  29. Personal Medical Devices
  30. Robotics
  31. Satellite
  32. Security and defense
  33. Servers
  34. Small consumer electronics
  35. Tablets
  36. Telecom
  37. Telecom, 5G, Consumer, Automotive, Military
  38. Telecom, Automotive, Other
  39. Telecom, consumer and general applications
  40. Telecommunications
  41. Video graphics
  42. Wearable electronics
  43. Wireless

Applications

  1. EMI Shielding
  2. Low Height Shielding
  3. Thermal Transfer

Features and Benefits

  • Low height
  • Low weight
  • Efficient thermal path
  • Good shielding effectiveness
  • Ease of assembly with thermal interface material applied both sides
  • Can survive reflow
  • flexible film allows for PCB component height tolerance during assembly

Capabilities

  1. Automated Packaging
  2. Automated Pad Placement
  3. Custom Automation
  4. Custom Product Development
  5. Prototyping
  6. Service
  7. Testing

Datasheets

CoolShield Flex Datasheet Last updated04/22/21

Technical Specification

  • Typical Properties
    Color
    Copper
    Density (g/cc)
    2.50
    Operating Temperature Max (Celsius)
    120
    Operating Temperature Min (Celsius)
    -20
  • Electromagnetic Properties
    Shielding Effectiveness @ 10GHz (dB)
    60.0
    Shielding Effectiveness @ 1GHz (dB)
    50.0
  • Mechanical Properties
    Hardness (Shore 00)
    40
  • Compliance
    REACH
    Yes
    ROHS Compliant
    Yes
    UL Flammability Rating
    UL 94 V0