40004020

更新时间:2025-07-06 11:12:20
品牌:WURTH
描述:WE-TGF Thermal Gap Filler Pad

40004020 概述

WE-TGF Thermal Gap Filler Pad

40004020 数据手册

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Dimensions: [mm]  
Application Drawing:  
Properties:  
Properties  
Value  
purple  
Unit  
Tol.  
Color  
Thermal Conductivity  
Hardness (Shore C)  
Dielectric Strength  
κ
4
35  
8
W/(m*K)  
Shore C  
A
EBR  
kV/mm min.  
Certification:  
RoHS Approval  
REACh Approval  
Halogen Free  
Halogen Free  
UL Approval  
Compliant [2011/65/EU&2015/863]  
Conform or declared [(EC)1907/2006]  
Conform [JEDEC JS709B]  
Conform [IEC 61249-2-21]  
E527735 / 94 V-0  
Scale - 1:10  
400,0 ±5,0  
General Information:  
Operating Temperature  
detail A  
-50 up to +180 °C  
< 40 °C ; < 75 % RH  
1
Top PE film  
Storage Conditions (in original  
packaging)  
Moisture Sensitivity Level (MSL)  
Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently  
Silicone with ceramic particles  
Bottom PET film  
Scale - 1:10  
CHECKED  
REVISION  
DATE (YYYY-MM-DD)  
GENERAL TOLERANCE  
PROJECTION  
METHOD  
SeMi  
001.001  
2022-07-04  
DIN ISO 2768-1m  
DESCRIPTION  
WE-TGF Thermal Gap Filler Pad  
Würth Elektronik eiSos GmbH & Co. KG  
EMC & Inductive Solutions  
Max-Eyth-Str. 1  
ORDER CODE  
40004020  
74638 Waldenburg  
Germany  
Tel. +49 (0) 79 42 945 - 0  
www.we-online.com  
eiSos@we-online.com  
SIZE/TYPE  
BUSINESS UNIT  
STATUS  
PAGE  
Rectangle  
eiSos  
Valid  
1/3  
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH  
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic  
component which is used in electrical circuits that require high safety and reliability functions or performance.  
shipment.  
Cautions and Warnings:  
Do not expose the components to direct sunlight.  
The storage conditions in the original packaging are defined according to DIN EN 61760-2.  
The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components.  
Stacking height of more than seven layers is not recommended.  
The following conditions apply to all goods within the product series of WE-TGF of Würth  
Elektronik eiSos GmbH & Co. KG:  
Packaging:  
General:  
The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is  
lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured.  
This electronic component is designed and manufactured for use in general electronic equipment  
Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any  
equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control,  
ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are  
especially required and/or if there is the possibility of direct damage or human injury.  
Handling:  
Electronic components that will be used in safety-critical or high-reliability applications should be pre-evaluated by the customer.  
The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions  
specified in the datasheet are not met, the wire insulation may be damaged or dissolved.  
Recommended use is between 10% and 30% material compression. Use of material compression beyond recommended compression  
rate may result in excessive silicone oil exudation.  
It is recommended to compress the material with equal pressure on the whole surface. Partial excessive stress may also result in  
excessive oil exudation.  
Do not drop or impact the component, the component may be damaged  
Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth  
Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektronik’s specifications, for its validity and  
sustainability over time.  
These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.  
However, no responsibility is assumed for inaccuracies or incompleteness.  
The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the  
authority of the customer. All technical specifications for standard products also apply to customer specific products.  
Product Specific:  
Cleaning and Washing:  
Washing agents used during the production to clean the customer application might damage or change the characteristics of the  
component, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product.  
Potting:  
If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking  
could lead to an incomplete seal, allowing contaminants into the component. Expansion could damage the component. We recommend  
a manual inspection after potting to avoid these effects.  
Storage Conditions:  
A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer  
degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of  
CHECKED  
REVISION  
DATE (YYYY-MM-DD)  
GENERAL TOLERANCE  
PROJECTION  
METHOD  
SeMi  
001.001  
2022-07-04  
DIN ISO 2768-1m  
DESCRIPTION  
WE-TGF Thermal Gap Filler Pad  
Würth Elektronik eiSos GmbH & Co. KG  
EMC & Inductive Solutions  
Max-Eyth-Str. 1  
ORDER CODE  
40004020  
74638 Waldenburg  
Germany  
Tel. +49 (0) 79 42 945 - 0  
www.we-online.com  
eiSos@we-online.com  
SIZE/TYPE  
BUSINESS UNIT  
STATUS  
PAGE  
Rectangle  
eiSos  
Valid  
2/3  
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH  
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic  
component which is used in electrical circuits that require high safety and reliability functions or performance.  
6. Product Life Cycle  
Important Notes  
Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a  
standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage  
about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be  
available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product  
availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not  
apply in the case of individual agreements deviating from the foregoing for customer-specific products.  
The following conditions apply to all goods within the product range of Würth Elektronik  
eiSos GmbH & Co. KG:  
1. General Customer Responsibility  
Some goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain  
application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the  
areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The  
responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this  
fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product  
characteristics described in the product specification is valid and suitable for the respective customer application or not.  
7. Property Rights  
All the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as  
well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth  
Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or  
implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination,  
application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.  
2. Customer Responsibility related to Specific, in particular Safety-Relevant Applications  
8. General Terms and Conditions  
It has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime  
cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.  
In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or  
failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable  
design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic  
component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be  
downloaded at www.we-online.com.  
Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth  
Elektronik eiSos Group, last version available at www.we-online.com.  
3. Best Care and Attention  
Any product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.  
4. Customer Support for Product Specifications  
Some products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve  
specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales  
person in charge should be contacted who will be happy to support in this matter.  
5. Product R&D  
Due to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the  
Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries  
regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the  
customer as per Section 1 and 2 remains unaffected.  
CHECKED  
REVISION  
DATE (YYYY-MM-DD)  
GENERAL TOLERANCE  
PROJECTION  
METHOD  
SeMi  
001.001  
2022-07-04  
DIN ISO 2768-1m  
DESCRIPTION  
WE-TGF Thermal Gap Filler Pad  
Würth Elektronik eiSos GmbH & Co. KG  
EMC & Inductive Solutions  
Max-Eyth-Str. 1  
ORDER CODE  
40004020  
74638 Waldenburg  
Germany  
Tel. +49 (0) 79 42 945 - 0  
www.we-online.com  
eiSos@we-online.com  
SIZE/TYPE  
BUSINESS UNIT  
STATUS  
PAGE  
Rectangle  
eiSos  
Valid  
3/3  
This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use. Moreover Würth Elektronik eiSos GmbH  
& Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic  
component which is used in electrical circuits that require high safety and reliability functions or performance.  

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