参数资料
| 型号： | SP900S-0.009-00-25 |
| 厂商： | Bergquist |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | THERMAL PAD DO-5 LARGE SP900 |
| 其它有关文件： | Sil-Pad Metric Configurations |
| MSDS 材料安全数据表： | Sil-Pad 900S MSDS |
| 产品目录绘图： | DO-5_25 |
| 特色产品： | Sil-Pad? 900S |
| 标准包装： | 100 |
| 系列： | Sil-Pad® 900-S |
| 使用： | DO-5 |
| 形状： | 圆形 |
| 外形： | 25.40mm x 6.60mm |
| 厚度： | 0.009"（0.229mm） |
| 材质： | 硅质 |
| 背衬，载体： | 玻璃纤维 |
| 颜色： | 粉红 |
| 热电阻系数： | 0.61°C/W |
| 导热性： | 1.6 W/m-K |
| 产品目录页面： | 2679 (CN2011-ZH PDF) |
| 其它名称： | BER173 SP900-25 SP900S-25 |
www.bergquistcompany.com
All statements, technical information and recommendations herein are based on tests we believe to be reliable, and
THE FOLLOWING IS MADE IN LIEU OF ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED
WARRANTIES OF MARKETABILITY AND FITNESS FOR PURPOSE. Sellers’ and manufacturers’ only obligation shall be to
replace such quantity of the product proved to be defective. Before using, user shall determine the suitability of the product
for its intended use, and the user assumes all risks and liability whatsoever in connection therewith. NEITHER SELLER NOR
MANUFACTURER SHALL BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, DIRECT,
INCIDENTAL, OR CONSEQUENTIAL, INCLUDING LOSS OF PROFITS OR REVENUE ARISING OUT OF THE USE OR
THE INABILITY TO USE A PRODUCT. No statement, purchase order or recommendations by seller or purchaser not
contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer.
PDS_SP_900S_12.08
The Bergquist Company -
North American Headquarters
18930 West 78th Street
Chanhassen, MN 55317
Phone: 800-347-4572
Fax: 952-835-0430
The Bergquist Company -
European Headquarters
Bramenberg 9a, 3755 BT Eemnes
Netherlands
Phone: 31-35-5380684
Fax: 31-35-5380295
The Bergquist Company - Asia
Room 15, 8/F Wah Wai Industrial Centre
No. 38-40, Au Pui Wan Street
Fotan, Shatin, N.T. Hong Kong
Ph: 852.2690.9296
Fax: 852.2690.2344
Sil-Pad 900S
High Performance Insulator for Low-Pressure Applications
Features and Benefits
Thermal impedance:
0.61°C-in2/W (@50 psi)
Electrically isolating
Low mounting pressures
Smooth and highly compliant surface
General-purpose thermal interface
material solution
The true workhorse of the Sil-Pad product
family, Sil-Pad 900S thermally conductive
insulation material, is designed for a wide
variety of applications requiring high thermal
performance and electrical isolation.These
applications also typically have low mounting
pressures for component clamping.
Sil-Pad 900S material combines a smooth
and highly compliant surface characteristic
with high thermal conductivity.These features
optimize the thermal resistance properties at
low pressures.
Applications requiring low component clamp-
ing forces include discrete semiconductors
(TO-220,TO-247 and TO-218) mounted with
spring clips. Spring clips assist with quick
assembly and apply a limited amount of force
to the semiconductor.The smooth surface
texture of Sil-Pad 900S minimizes interfacial
thermal resistance and maximizes thermal
performance.
Typical Applications Include:
Power supplies
Automotive electronics
Motor controls
Power semiconductors
Configurations Available:
Sheet form, die-cut parts and roll form
With or without pressure sensitive adhesive
Building a Part Number
Standard Options
Sil-Pad
: U.S. Patents 4,574,879; 4,602,125; 4,602,678; 4,685,987; 4,842,911 and others
Section
A
Section
B
Section
C
Section
D
Section
E
NA = Selected standard option. If not selecting a standard
option, insert company name, drawing number, and
revision level.
SP900S = Sil-Pad 900S Material
SP900S
0.009
AC
00
ACME 951753 Rev B
Note: To build a part number, visit our website at www.bergquistcompany.com.
Standard thicknesses available: 0.009"
AC = Adhesive, one side
00 = No adhesive
_ _ _ = Standard configuration dash number,
1212 = 12" x 12" sheets, 12/250 = 12" x 250' rolls, or
00 = custom configuration
––
–
TYPICAL PROPERTIES OF SIL-PAD 900S
PROPERTY
IMPERIAL VALUE
METRIC VALUE
TEST METHOD
Color
Pink
Visual
Reinforcement Carrier
Fiberglass
—
Thickness (inch) / (mm)
0.009
0.229
ASTM D374
Hardness (Shore A)
92
ASTM D2240
Elongation (%45° to Warp and Fill)
20
ASTM D412
Tensile Strength (psi) / (MPa)
1300
9
ASTM D412
Continuous Use Temp (°F) / (°C)
-76 to 356
-60 to 180
—
ELECTRICAL
Dielectric Breakdown Voltage (Vac)
5500
ASTM D149
Type 3 Electrodes
8300
ASTM D149
Dielectric Constant (1000 Hz)
6.0
ASTM D150
Volume Resistivity (Ohm-meter)
10
ASTM D257
Flame Rating
V-O
U.L. 94
THERMAL
Thermal Conductivity (W/m-K)
1.6
ASTM D5470
THERMAL PERFORMANCE vs PRESSURE
Pressure (psi)
10
25
50
100
200
TO-220 Thermal Performance (°C/W)
3.96
3.41
2.90
2.53
2.32
Thermal Impedance (°C-in2/W) (1)
0.95
0.75
0.61
0.47
0.41
1) The ASTM D5470 test fixture was used.The recorded value includes interfacial thermal resistance.These values are provided for
reference only. Actual application performance is directly related to the surface roughness, flatness and pressure applied.
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