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3M Thermally Conductive Acrylic Interface Pad 5590H vs T-Global Technology T-Global TG-A1450 Ultra Soft Thermal Pad: Comparison
3M Thermally Conductive Acrylic Interface Pad 5590H and T-Global Technology T-Global TG-A1450 Ultra Soft Thermal Pad separate most on thermal conductivity: 3M Thermally Conductive Acrylic Interface Pad 5590H at 3 W/mK, T-Global Technology T-Global TG-A1450 Ultra Soft Thermal Pad at 14.5 W/mK, 79% in favour of T-Global Technology T-Global TG-A1450 Ultra Soft Thermal Pad. They match on electrical conductivity and paste segment.
Specs
| Specification |  |  |
|---|---|---|
| Compound Type | Acrylic-Based Pad (non-silicone thermally conductive acrylic polymer) | Silicone-Based Pad |
| Brand | 3M | T-Global Technology |
| Model | 5590H | TG-A1450 |
| Thermal Conductivity | 3 W/mK-79% | 14.5 W/mK |
| Electrical Conductivity | Insulating | Insulating |
| Package Size | Die-cut shapes and rolls (e.g. 25.4 x 25.4 x 0.5mm squares, sold in packs) | Sold in multiple sheet sizes (e.g. 98x148mm, 100x100mm) and thicknesses (0.5mm-2.0mm) |
| Recommended Use | Mainstream CPU/GPU and general electronics gap filling | High-end CPU/GPU, VRM and SSD cooling |
| Reapplication Interval | No reapplication needed; self-adhesive one-time application | No reapplication needed under normal use |
| Safety Notes | Non-conductive acrylic pad; no special handling precautions required | Non-conductive silicone pad; no special handling precautions required |
| Consistency | Firm, tacky acrylic polymer sheet | Ultra-soft, compressible silicone sheet (Shore 00 ~55) |
| Paste Segment | Pad | Pad |
Price comparison
| Retailer | 3M Thermally Conductive Acrylic Interface Pad 5590H | T-Global Technology T-Global TG-A1450 Ultra Soft Thermal Pad |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newark | View on Newark | |
| T-Global Technology | View on T-Global Technology | |
| DigiKey | View on DigiKey |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
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