“GraphiteTIM (Compressible Type)”
PGS with low thermal resistance
EYGS, EYGR type
GraphiteTIM (Compressible Type) is a graphite sheet that is dedicated for use as a thermal interface material.
The GraphiteTIM (Compressible Type) has very high compressibility compared to standard PGS, which enables
reducing the thermal resistance by following gap, warpage, and distortion of targets/substrates.
Excellent heat resistance and reliability of the GraphiteTIM help obtaining longer service life and higher performance
of various components, such as power modules.
The GraphiteTIM (Compressible Type) is cost-saving, because it may allow you to reduce your existing processes.
Unlike grease, there is no necessity for printing process , since it is a sheet-type product.
There are no problems that are found in grease and phase change materials in the GraphiteTIM,
which makes it excellent TIM.
Features
●Thermal resistance
: 0.2 K∙cm2/W (600 kPa)
To draw a good thermal resistance from sheet, pressure the GraphiteTIM.
A close adherence would make the product fit into the uneven part and
enhance the performance.
●Thermal conductivity
: X-Y direction 200 to 400 W/m∙K,
Z direction (28 W/m∙K)
: 40% or more (600 kPa)
●Compressibility
●High and long term reliability : operating temperature range –55 to 400 °C
●RoHS compliant
After pressure
to GraphiteTIM.
Recommended applications
For cooling/heat transfer of electronic devices
that generates heat, such as power modules.
● Inverters and converters
● Car-mounted camera, motor control unit, automotive LED,
luminous source of laser HUD, medical equipment
● Base station, Server
Install in IGBT module
IGBT module
GraphiteTIM
Heatsink
Explanation of part numbers
● GraphiteTIM (EYG✽✽✽✽✽Z✽✽✽)
1
2
3
4
5
6
7
8
9
10
11
12
E
Y
G
S
0
9
1
8
Z
L
X
2
Suffix
Product Code
PGS
Graphite Sheet
Style
S
Standard type
R
High compressible
type
Dimension
0909
90 mm × 90 mm
0918
90 mm × 180 mm
1818
180 mm × 180 mm
Thickness of GraphiteTIM
ZL
ZR
200 μm
250 μm
350 μm
✽ Please contact us for custom-made products.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Typical characteristics
Test method
Items
Thickness (µm)
Thermal resistance
(K·cm2/W)
Compressibility (%)
TIM Tester
TIM Tester
Thermal conductivity
(W/m·K)
Laser PIT
Flame resistance
UL-94V
Condition
Data
200
250
350
200 kPa
0.6
0.4
0.5
600 kPa
40
55
55
X-Y
400
250
200
Z
28
28
28
V-0 equivalent
−55 to 400
Operating temperature range (℃)
Typical values, not guaranteed.
Thermal resistance and compressibility
1.8
70
EYGS_200µm
EYGR_250µm
EYGR_350µm
1.4
1.2
1.0
0.8
0.6
50
40
30
20
0.4
10
0.2
0
EYGS_200µm
EYGR_250µm
EYGR_350µm
60
Compressibility (%)
Thermal resistance (K∙cm2/W)
1.6
0
100
200
300
400
500
0
600
0
100
200
Pressure (kPa)
300
400
500
600
Pressure (kPa)
Lamination type / Composition example
● GraphiteTIM(Compressible Type) standard form
Sheet only
Type
S type
R type
Process for IGBT mounting
b
Front
a
Structure
Side
c
Operating temperature range
200 µm
250 µm
350 µm
90 x 90 mm
EYGS0909ZLX2
EYGR0909ZLX2
EYGR0909ZRX2
90 x 180 mm
EYGS0918ZLX2
EYGR0918ZLX2
EYGR0918ZRX2
180 x 180 mm
EYGS1818ZLX2
EYGR1818ZLX2
EYGR1818ZRX2
Thickness:c
Standard
Part No.
−55 ℃ to 400 ℃
✽ Part numbers listed above are all standard samples for your consideration.
✽✽ Contact us for custom-made samples.
We can make samples in various forms and/or dimensions other than standard samples.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Lamination type / Composition example
● PGS in IGBT forms
Sheet only
Type
S type
R type
Process for IGBT mounting
b
e
a
Front
d
Structure
✽ This shape is an example, please
contact us for detailed shape of each part
Side
c
Operating temperature range
−55 ℃ to 400 ℃
200 µm
Thickness:c
250 µm
350 µm
Standard
Part No.
Standard
Part No.
Standard
Part No.
a:
Lateral size
200 µm
250 µm
350 µm
(mm)
(mm)
1
EYGS1431ZLAA
EYGR1431ZLAA
EYGR1431ZRAA
140
308
12
2
EYGS0925ZLWA
EYGR0925ZLWA
EYGR0925ZRWA
85
246
14
3
EYGS1419ZLWB
EYGR1419ZLWB
EYGR1419ZRWB
136
186
8
4
EYGS0917ZLWC
EYGR0917ZLWC
EYGR0917ZRWC
85
168
10
6
No.
no.
b:Longitudinal
size
Hole
number
Hole
diameter
d:Lateral
hole pitch
e:Longitudinal
hole pitch
(ømm)
(mm)
(mm)
6
126
290
6
73
234
7.5
124
171
73
156
5
EYGS1316ZLAC
EYGR1316ZLAC
EYGR1316ZRAC
125
163
8
6.1
110
150
6
EYGS1216ZLWD
EYGR1216ZLWD
EYGR1216ZRWD
120
160
8
6
110
150
7
EYGS1116ZLMA
EYGR1116ZLMA
EYGR1116ZRMA
108.8
158
8
6
92.75
144
8
EYGS1315ZLGA
EYGR1315ZLGA
EYGR1315ZRGA
129.5
150
8
7
118.5
137.5
9
EYGS1314ZLWE
EYGR1314ZLWE
EYGR1314ZRWE
126
136
6
7.5
114
124
10
EYGS1014ZLAD
EYGR1014ZLAD
EYGR1014ZRAD
97.8
138
4
6.8
86
127
11
EYGS0714ZLAE
EYGR0714ZLAE
EYGR0714ZRAE
70
138
4
5.7
57
128
12
EYGS0714ZLAF
EYGR0714ZLAF
EYGR0714ZRAF
69
136
4
7.2
57
124
13
EYGS1113ZLMB
EYGR1113ZLMB
EYGR1113ZRMB
106
132
4
5.7
95
121
14
EYGS1313ZLGB
EYGR1313ZLGB
EYGR1313ZRGB
128
128
4
6.7
110
110
15
EYGS0713ZLAG
EYGR0713ZLAG
EYGR0713ZRAG
66
126
4
5.7
50
116
16
EYGS0813ZLMD
EYGR0813ZLMD
EYGR0813ZRMD
71
123
2
4.7
Center
116
17
EYGS1212ZLGC
EYGR1212ZLGC
EYGR1212ZRGC
120
120
4
5.7
110
110
18
EYGS0912ZLGD
EYGR0912ZLGD
EYGR0912ZRGD
88
120
4
5.7
78
110
19
EYGS0612ZLWF
EYGR0612ZLWF
EYGR0612ZRWF
60
120
4
5.7
50
110
20
EYGS0512ZLGE
EYGR0512ZLGE
EYGR0512ZRGE
53
118
2
5.7
Center
106
21
EYGS0811ZLGH
EYGR0811ZLGH
EYGR0811ZRGH
80
113
4
5.7
70
103
22
EYGS0811ZLWG
EYGR0811ZLWG
EYGR0811ZRWG
78
108
4
6.7
62
93
23
EYGS0611ZLWH
EYGR0611ZLWH
EYGR0611ZRWH
60
106
4
6.7
48
93
24
EYGS0411ZLWJ
EYGR0411ZLWJ
EYGR0411ZRWJ
43
106
2
5.7
Center
93
25
EYGS0610ZLAH
EYGR0610ZLAH
EYGR0610ZRAH
59.4
104
4
6.7
48
93
26
EYGS0410ZLAJ
EYGR0410ZLAJ
EYGR0410ZRAJ
43
103
2
5.7
Center
93
27
EYGS1010ZLME
EYGR1010ZLME
EYGR1010ZRME
98
98
4
6.7
87
87
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
“GraphiteTIM (Compressible Type)” PGS with low thermal resistance
Lamination type / Composition example
Standard
Part No.
Standard
Part No.
Standard
Part No.
a:
Lateral size
200 µm
250 µm
350 µm
(mm)
(mm)
28
EYGS0409ZLGJ
EYGR0409ZLGJ
EYGR0409ZRGJ
44
93
29
EYGS0509ZLGK
EYGR0509ZLGK
EYGR0509ZRGK
46
30
EYGS0309ZLMF
EYGR0309ZLMF
EYGR0309ZRMF
31
EYGS0409ZLMG
EYGR0409ZLMG
32
EYGS0309ZLAK
33
Hole
diameter
d:Lateral
hole pitch
e:Longitudinal
hole pitch
(ømm)
(mm)
(mm)
2
6.7
Center
80
92
2
6.7
Center
80
32
92
2
6.7
Center
80
EYGR0409ZRMG
41
88
2
5.7
Center
80
EYGR0309ZLAK
EYGR0309ZRAK
29.5
90
2
6.6
Center
80
EYGS0509ZLMH
EYGR0509ZLMH
EYGR0509ZRMH
51
86
2
4.7
–
80
34
EYGS0508ZLMJ
EYGR0508ZLMJ
EYGR0508ZRMJ
46.2
83
2
4.7
–
77
35
EYGS0608ZLMK
EYGR0608ZLMK
EYGR0608ZRMK
55
78
2
4.5
Center
40
36
EYGS0607ZLGL
EYGR0607ZLGL
EYGR0607ZRGL
58
70
4
5.7
50
62
37
EYGS0507ZLML
EYGR0507ZLML
EYGR0507ZRML
45.3
66
2
4.7
–
60
38
EYGS0407ZLAL
EYGR0407ZLAL
EYGR0407ZRAL
40
66
1
7.7
Center
Center
39
EYGS0506ZLMM
EYGR0506ZLMM
EYGR0506ZRMM
48
55
1
4.5
Center
Center
40
EYGS0404ZLMP
EYGR0404ZLMP
EYGR0404ZRMP
36
38
1
4.5
Center
Center
41
EYGS1018ZLSA
EYGR1018ZLSA
EYGR1018ZRSA
104.5
183
8
7
93
171
42
EYGS1516ZLSB
EYGR1516ZLSB
EYGR1516ZRSB
148
158
8
5
137
150
43
EYGS1116ZLSC
EYGR1116ZLSC
EYGR1116ZRSC
112
158
8
5
101
150
44
EYGS0715ZLSD
EYGR0715ZLSD
EYGR0715ZRSD
67
153
4
5.6
57
143
45
EYGS0613ZLSE
EYGR0613ZLSE
EYGR0613ZRSE
61
128
4
5.6
50
116
46
EYGS0612ZLSF
EYGR0612ZLSF
EYGR0612ZRSF
63.3
124
4
5.6
50
110
47
EYGS0612ZLSG
EYGR0612ZLSG
EYGR0612ZRSG
61.5
124
4
5.6
50
110
48
EYGS1012ZLSH
EYGR1012ZLSH
EYGR1012ZRSH
104.5
121
4
6.7
93
109.5
49
EYGS0410ZLSJ
EYGR0410ZLSJ
EYGR0410ZRSJ
43
103
2
5.7
Center
93
50
EYGS0609ZLSK
EYGR0609ZLSK
EYGR0609ZRSK
61.5
91
4
5.6
50
77
51
EYGS0606ZLSL
EYGR0606ZLSL
EYGR0606ZRSL
58
62
2
5.6
44
50
52
EYGS0305ZLSM
EYGR0305ZLSM
EYGR0305ZRSM
27
51
1
4.6
Center
Center
53
EYGS0204ZLSN
EYGR0204ZLSN
EYGR0204ZRSN
24
37
1
4.6
Center
Center
54
EYGS0303ZLSP
EYGR0303ZLSP
EYGR0303ZRSP
29
32
1
4.5
Center
Center
55
EYGS0911ZLDA
EYGR0911ZLDA
EYGR0911ZRDA
92
109
4
6
78
93
56
EYGS1014ZLDB
EYGR1014ZLDB
EYGR1014ZRDB
98
138
4
6.7
86
127
No.
b:Longitudinal
size
Hole
number
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
13-Jan-22
Guidelines and precautions regarding the
technical information and use of our products
described in this online catalog.
■ If you want to use our products described in this online catalog for applications requiring special
qualities or reliability, or for applications where the failure or malfunction of the products may directly
jeopardize human life or potentially cause personal injury (e.g. aircraft and aerospace equipment,
traffic and transportation equipment, combustion equipment, medical equipment, accident prevention,
anti-crime equipment, and/or safety equipment), it is necessary to verify whether the specifications of
our products fit to such applications. Please ensure that you will ask and check with our inquiry desk
as to whether the specifications of our products fit to such applications use before you use our products.
■ The quality and performance of our products as described in this online catalog only apply to our
products when used in isolation. Therefore, please ensure you evaluate and verify our products under
the specific circumstances in which our products are assembled in your own products and in which our
products will actually be used.
■ If you use our products in equipment that requires a high degree of reliability, regardless of the
application, it is recommended that you set up protection circuits and redundancy circuits in order
to ensure safety of your equipment.
■ The products and product specifications described in this online catalog are subject to change for
improvement without prior notice. Therefore, please be sure to request and confirm the latest product
specifications which explain the specifications of our products in detail, before you finalize the design
of your applications, purchase, or use our products.
■ The technical information in this online catalog provides examples of our products' typical operations
and application circuits. We do not guarantee the non-infringement of third party's intellectual property
rights and we do not grant any license, right, or interest in our intellectual property.
■ If any of our products, product specifications and/or technical information in this online catalog is to
be exported or provided to non-residents, the laws and regulations of the exporting country,
especially with regard to security and export control, shall be observed.
■ The switchover date for compliance with the RoHS Directive/REACH Regulations varies depending
on the part number or series of our products.
■ When you use the inventory of our products for which it is unclear whether those products are
compliant with the RoHS Directive/REACH Regulation, please select "Sales Inquiry" in the website
inquiry form and contact us.
We do not take any responsibility for the use of our products outside the scope of the
specifications, descriptions, guidelines and precautions described in this online catalog.
16-Apr-21
Graphite Sheets, Graphite-PAD, Graphite-TIM
Application Guidelines
Precautions on the whole
■Do not use the products beyond the descriptions in this catalog.
■This catalog guarantees the quality of the products as individual components.
Before you use the products, please make sure to check and evaluate the products in the
circumstance where they are installed in your product.
■This product was designed and manufactured for standard applications such as general electronics
devices, office equipment, information and communications equipment, measuring instruments,
household appliances and audio-video equipment.
For applications in which special quality and reliability are required, or if the failure or malfunction
of the products may directly jeopardize life or cause threat of personal injury (such as for aircraft
and aerospace equipment, traffic and transport equipment, combustion equipment, medical
equipment, accident prevention and anti-theft devices, and safety equipment), please be sure to
consult with our sales representative in advance and to exchange product catalog which conform
to such applications.
Safety and design considerations
■We are trying to improve the quality and the reliability, but the durability differs depending on the
use environment and the use conditions. On use, be sure to confirm the actual product under the
actual use conditions.
■Install the following systems for a failsafe design to ensure safety if these products are to be used
in equipment where a defect in these products may cause the loss of human life or other signification
damage, such as damage to vehicles (automobile, train, vessel), traffic lights, medical equipment,
aerospace equipment, electric heating appliances, combustion/ gas equipment, rotating equipment,
and disaster/crime prevention equipment.
・The system is equipped with a protection circuit and protection device.
・The system is equipped with a redundant circuit or other system to prevent an unsafe status in
the event of a single fault.
・The system is equipped with an arresting the spread of fire or preventing glitch.
■When a dogma shall be occurred about safety for this product, be sure to inform us rapidly, operate
your technical examination.
■The temperature of this product at the time of use changes depending on mounting conditions and
usage conditions, therefore, please confirm that the temperature of this product is the specified
temperature after mounting it.
■This product does not take the use under the following special environments into consideration.
Accordingly, the use in the following special environments, and such environmental conditions may
affect the performance of the product; prior to use, verify the performance, reliability, etc.
thoroughly.
1) Use in liquids such as water, oil, chemical, and organic solvent.
2) Use under direct sunlight, in outdoor or in dusty atmospheres.
3) Use in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and NOX.
4) Use the product in a contaminated state.
5) Use in acid.
6) Use outside the range defined by the operating temperature range.
7) Use under reduced pressure or vacuum.
1-Oct-19
Graphite Sheets, Graphite-PAD, Graphite-TIM
Precaution of installation
■Do not reuse this product after removal from the mounting board.
■Do not drop this product on the floor. If this product is dropped, it can be damaged mechanically.
Avoid using the dropped product.
■This product is soft, do not rub or touch it with rough materials to avoid scratching it.
■Lines or folds in this product may affect thermal conductivity.
■Never touch a this product during use because it may be extremely hot.
■Use protective materials when handling and/or applying this product, do not use items with sharp edges as they
might tear or puncture this product.
■Do not handle with bare hands as there is a concern about performance degradation.
Precaution on storage conditions
■Storage period is less than one year after our shipping inspection is completed.
Please use within the period.
■If the product is stored in the following environments and conditions, the performance may be badly affected,
avoid the storage in the following environments.
(1) Storage in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and NOX.
(2) Storage in places exposed to ultraviolet light.
*Recommended storage in the dark.
(3) Store at a temperature outside the storage temperature range specified by this catalog.
■In the case of a product configuration that assumes bonding, please use after checking the adhesiveness of
the product when the storage period is over.
Precaution specific to this product
■This product has conductivity. If required, This product should be provided insulation.
■This product can not guarantee the insulation because there is a concern for powder falling off of conductive
materials.
■Thermal conductivity is dependent on the way it is used. Test the adaptability of the product to your application
before use.
Applicable laws and regulations, others
■No ODCs or other ozone-depleting substances which are subject to regulation under the Montreal Protocol
are used in our manufacturing processes, including in the manufacture of this product.
■This product complies with the RoHS Directive (Restriction of the use of certain Hazardous Substances
in electrical and electronic equipment (DIRECTIVE 2011/65/EU and (EU)2015/863).
■All the materials used in this part are registered material under the Law Concerning the Examination and
Regulation of Manufactures etc. of Chemical substances.
■If you need the notice by letter of "A preliminary judgment on the Laws of Japan foreign exchange and
Foreign Trade control", be sure to let us know.
■These products are not dangerous goods on the transportation as identified by UN(United Nations)
numbers or UN classification.
■As to the disposal of the module, check the method of disposal in each country or region where the modules
are incorporated in your products to be used.
■The technical information in this catalog provides examples of our products typical operations and application
circuits. We do not guarantee the non-infringement of third party's intellectual property rights and we do
not grant any license, right, or interest in our intellectual property.
1-Oct-19