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IOTA GNJ 3250H High-Temp Silicone Gel: The Future of Electronics Encapsulation

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As power electronics push thermal limits, IOTA GNJ 3250H redefines reliability with its -50℃~200℃ operating range and stress-free encapsulation. This two-part gel combines optical clarity with unmatched thermal endurance for IGBTs, EV electronics, and renewable energy systems.

Technology Leadership

  1. Thermal Resilience
    • 200℃ continuous/300℃ peak (UL746B verified)
    • 0.25W/m·K thermal conductivity for hotspot mitigation
    • Survives 1000x thermal cycles (-40℃~175℃)
  2. Delicate Component Protection
    • Shore 00 10-20 softness absorbs mechanical shock
    • <0.05% shrinkage prevents circuit stress
    • Zero outgassing (IEC 61249-2-21 compliant)
  3. Manufacturing Excellence
    • 6000-9000cP viscosity for void-free filling
    • Cure options: 24h@RT or 1h@80℃

Industry Transformations

  • EV Power Trains: AEC-Q200 Grade 0 certified IGBT potting
  • Solar Energy: UV-stable junction box encapsulation
  • Industrial IoT: IP69K-rated sensor sealing
  • Railway: EN 45545-2 compliant inverter protection

Why IOTA GNJ 3250H?

Parameter Standard Gels IOTA GNJ 3250H
Temperature 150℃ 200℃
Thermal Cycling 300 cycles 1000 cycles
Ionic Purity Potential contamination <0.1μg/g
Processing RT only Dual-cure

IOTA GNJ 3250H: Where Extreme Temperatures Meet Uncompromising Protection!


    To learn more, please click IOTA DZ6200PC

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