Key facts
- Brand
- 3M
- Model
- 5595S
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 4
- Languages
- EN
- Last added
- 2012-04-09
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3M Thermally Conductive Interface Pads 5595/5595S Product Data Sheet
The 3M™ Thermally Conductive Interface Pads 5595 and 5595S provide a preferential heat‑transfer path between heat‑generating components and cooling devices such as heat sinks, heat spreaders or fans. The pads are made of a filled silicone polymer with a permanent 9 µm PEN film on the 5595S version for a non‑tacky surface and increased puncture resistance.
Application guidelines recommend cleaning substrates with isopropyl alcohol, applying the pad at a modest angle using a squeegee or roller, and compressing the parts to ensure good wetting and minimal air entrapment. The document also includes typical physical properties, safety certifications and warranty information.
3M 5595S specifications
| Thermal Conductivity | 1.6 W/m‑K |
|---|---|
| Operating Temperature Range | -60 °C to 125 °C |
| Pad Thickness | 0.5 mm, 1.0 mm, 1.5 mm, 2.0 mm ( >2 mm available on request ) |
| Primary Filler Type | Ceramic |
| Hardness (Shore 00) | 50‑60 Shore 00 |
| Dielectric Breakdown | 400 V/mil AC (tested on 5595S) |
| Volume Resistivity | 5 × 10^? Ω·cm (tested on 5595S) |
| Flammability Rating | UL‑94‑V0 |
Source: 3M Thermally Conductive Interface Pads 5595/5595S Product Data Sheet
All 3M 5595S documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What cleaning method is recommended before applying the thermal pad?
Clean the substrate with isopropyl alcohol applied using a lint‑free wipe or swab; avoid denatured alcohol or glass cleaners.
From: 3M Thermally Conductive Interface Pads 5595/5595S Product Data Sheet
What is the thermal conductivity of the 5595 pad?
The thermal conductivity is 1.6 W/m‑K.
From: 3M Thermally Conductive Interface Pads 5595/5595S Product Data Sheet
What is the purpose of the PET film on the S versions of the pads?
The PET film provides a non‑tacky surface that eases rework and assembly and improves dielectric strength.
What is the maximum temperature these pads can operate at?
The pads are rated for continuous operation up to 150 °C.
What cleaning solvent should be used before applying the pad?
Isopropyl alcohol applied with a lint‑free wipe or swab is recommended for removing surface contamination before applying the thermal pad.
From: 3M 5595/5595S Thermally Conductive Interface Pads Datasheet
What pad thickness options are available for the 5595 series?
Pad thicknesses of 0.5 mm, 1.0 mm, 1.5 mm, and 2.0 mm are standard; thicker than 2 mm can be obtained on inquiry.
From: 3M 5595/5595S Thermally Conductive Interface Pads Datasheet