TIF®900-15S Silicone Thermal Pad
- Thermal Conductivity (W/m·K)
- 1.5
- Hardness (Shore OO)
- 65/45
- Density (g/cm3)
- 3.9
- Recommended Operating Temperature (℃)
- -40~200
TIF®900-15S Series Thermal Conductive Absorbing Material
TIF®900-15S Series is an absorbing product made of flexible materials. This material has excellent bending and deformation capabilities, and is not only suitable for applications with spatial gaps or cavity structures, but also has a wide range of applicable frequency bands, which can maintain stable absorption performance over a wide frequency range. When the cavity cover plate comes into contact with the internal gasket and produces compression, it can act as a buffer to prevent the gasket from causing damage to surrounding components.
TIF®900-15S — what to validate in production
Good thermal conductivity
Soft and adaptable
Flame retardant, high temperature resistance
Combines high power tolerance and high magnetic loss characteristics
Where this grade is used
Fills cavities, cuts wave leakage, ideal for data comms, telecom, automotive & consumer electronics.
Servers · GPU · accelerators · DIMM
Data Center & AI Servers
High-flux silicon and dense PCBs — CPU/GPU bond-lines, VRM/DIMM/NIC interfaces, and accelerator cold-plate paths. Match grade against clamp force, TIM impedance, and rework cadence.
EV packs · OBC · inverters · BMS
New energy
EV battery modules, traction inverters, on-board chargers, and renewable power conversion — thermal management for high-current cycling loads with HV isolation requirements.
TIF®900-15S — datasheet specifications
Values below are transcribed from the official datasheet. Use the linked PDF for sign-off and lot-specific CoA.
Request application engineering support| Parameter | Value (typical / as stated) | Method / note |
|---|---|---|
| Color | Dark Gray | Visual |
| Construction | Ferrite filled silicone rubber | - |
| Thickness Range (inch/mm) | 0.010~0.020"（0.25~0.50mm） / 0.030~0.200 (0.75~5.00mm) | ASTM D374 |
| Hardness (Shore OO) | 65/45 | ASTM D2240 |
| Density (g/cm³) | 3.9 | ASTM D792 |
| Recommended Operating Temperature (℃) | 40~200 | - |
| Thermal Conductivity (W/m·K) | 1.5 | ASTM D5470 / ISO22007 |
| Flame Rating | V-0 | UL 94 |
* Match values to the PDF revision cited on your purchase order.
Related silicone thermal pads models
| Model | Series | λ (W/m·K) | Hardness | View |
|---|---|---|---|---|
| TIF100-10-02S | TIF100 | 1 W/m·K | 45 Shore 00 | Details |
| TIF100-12-66U | TIF100 | 1.2 W/m·K | 27~65 Shore 00 | Details |
| TIF100-15-11U | TIF100 | 1.5 W/m·K | 27~65 Shore 00 | Details |
| TIF100-18-02S | TIF100 | 1.8 W/m·K | 45~65 Shore 00 | Details |
| TIF500-18-11US | TIF500 | 1.8 W/m·K | 20~65 Shore 00 | Details |
| TIF100-20-05E | TIF100 | 2 W/m·K | 35~65 Shore 00 | Details |
| TIF200-20-14S | TIF200 | 2 W/m·K | 45±5 Shore 00 | Details |
| TIF400 | TIF400 | 2 W/m·K | 45 | Details |
TIF®900-15S — common questions
Replacing another vendor's TIM or need a stack review? Send drawings — applications responds quickly.
Talk to an engineerWhat is TIF® 900-15S?
It is a soft, flexible electromagnetic wave absorbing (EMI absorber) sheet based on high magnetic-loss material. It combines 1.5 W/m·K thermal conductivity, flame retardancy and high-temperature resistance in one conformable, cavity-filling form.
What is the difference between an EMI absorber and an EMI shield?
A shield reflects or blocks electromagnetic waves, while an **absorber converts wave energy into heat and dissipates it**. TIF® 900-15S is an absorber — it is used to suppress cavity resonance, reduce wave leakage and damp interference, not to build a Faraday cage. If you need reflection shielding, please tell us and we will point you to the right material.
Why is cavity filling important?
Any gap or clearance between the absorber and the cavity walls becomes a path for electromagnetic leakage, weakening overall absorption. TIF® 900-15S is soft and conforms closely to the cavity, minimizing that leakage and raising total absorption performance.
Which industries is it used in?
Data communications / telecommunications, industrial equipment, consumer electronics and automotive electronics — especially in commercial data-comms gear where installation space is limited but high absorption is demanded.
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