SP400-0.009-00-58 Bergquist, SP400-0.009-00-58 Datasheet
![THERMAL PAD TO-220 .009" SP400](/photos/5/95/59566/7403-09fr-58_sml.jpg)
SP400-0.009-00-58
Manufacturer Part Number
SP400-0.009-00-58
Description
THERMAL PAD TO-220 .009" SP400
Manufacturer
Bergquist
Series
Sil-Pad® 400r
Specifications of SP400-0.009-00-58
Usage
TO-220
Shape
Rectangular
Outline
19.05mm x 12.70mm
Thickness
0.009" (0.229mm)
Backing, Carrier
Fiberglass
Color
Gray
Thermal Resistivity
1.40°C/W
Thermal Conductivity
0.9 W/m-K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Adhesive
-
Other names
7403-09FR-58
BER216
BG426706
BER216
BG426706
Features and Benefits
• Thermal impedance:
• Original Sil-Pad material
• Excellent mechanical and physical
• Flame retardant
Sil-Pad 400 is a composite of silicone rubber
and fiberglass.The material is flame retardant
and is specially formulated for use as a
thermally conductive insulator.The primary
use for Sil-Pad 400 is to electrically isolate
power sources from heat sinks.
Sil-Pad 400 has excellent mechanical and
physical characteristics. Surfaces are pliable
and allow complete surface contact with
excellent heat dissipation. Sil-Pad 400 actually
improves its thermal resistance with age.
The reinforcing fiberglass provides excellent
cut-through resistance. In addition, Sil-Pad 400
is non-toxic and resists damage from
cleaning agents.
The Bergquist Company -
North American Headquarters
18930 West 78th Street
Chanhassen, MN 55317
Phone: 800-347-4572
Fax: 952-835-0430
1.13°C-in
characteristics
2
/W (@50 psi)
The Bergquist Company -
European Headquarters
Bramenberg 9a, 3755 BT Eemnes
Netherlands
Phone: 31-35-5380684
Fax: 31-35-5380295
www.bergquistcompany.com
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
Typical Applications Include:
• Power supplies
• Power semiconductors
Configurations Available:
• Sheet form, die-cut parts and roll form; with or without pressure sensitive adhesive
Building a Part Number
Note: To build a part number, visit our website at www.bergquistcompany.com.
Sil-Pad
PROPERTY
Color
Reinforcement Carrier
Thickness (inch) / (mm)
Hardness (Shore A)
Breaking Strength (lbs/inch) / (kN/m)
Elongation (%45° to Warp and Fill)
Tensile Strength (psi) / (MPa)
Continuous Use Temp (°F) / (°C)
ELECTRICAL
Dielectric Breakdown Voltage (Vac)
Dielectric Constant (1000 Hz)
Volume Resistivity (Ohm-meter)
Flame Rating
THERMAL
Thermal Conductivity (W/m-K)
THERMAL PERFORMANCE vs PRESSURE
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.
SP400
TO-220 Thermal Performance (°C/W) 0.007"
TO-220 Thermal Performance (°C/W) 0.009"
®
U.S. Patents 4,574,879; 4,602,125; 4,602,678; 4,685,987; 4,842,911 and others
Thermal Impedance (°C-in
Thermal Impedance (°C-in
–
0.007
TYPICAL PROPERTIES OF SIL-PAD 400
–
AC
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.
–
12/250
2
2
• Automotive electronics
• Motor controls
/W) 0.007" (1)
/W) 0.009" (1)
–
Pressure (psi)
IMPERIAL VALUE
NA
0.007, 0.009
3500, 4500
-76 to 356
Fiberglass
3000
Gray
V-O
10
5.5
0.9
85
30
54
11
6.62
8.51
1.82
2.34
10
Standard Options
NA = Selected standard option. If not selecting a standard
option, insert company name, drawing number, and
revision level.
_ _ _ = Standard configuration dash number,
1212 = 12" x 12" sheets, 12/250 = 12" x 250' rolls, or
00 = custom configuration
AC = Adhesive, one side; AC2 = Adhesive, two sides; or
00 = no adhesive
Standard thicknesses available: 0.007", 0.009"
SP400 = Sil-Pad 400 Material
The Original Sil-Pad Material
Sil-Pad
METRIC VALUE
5.93
7.62
1.42
1.83
25
0.178, 0.229
-60 to 180
3500, 4500
Fiberglass
Gray
V-O
10
5.5
0.9
85
54
20
5
11
5.14
6.61
1.13
1.45
50
TEST METHOD
4.38
5.63
0.82
1.05
ASTM D2240
ASTM D1458
ASTM D5470
100
®
ASTM D374
ASTM D412
ASTM D412
ASTM D149
ASTM D150
ASTM D257
U.L. 94
Visual
400
—
—
PDS_SP_400_12.08
3.61
4.64
0.54
0.69
200