Please read this User Agreement ("Agreement") carefully before using or logging in to the datasheet5 website ("Website" or "datasheet5"). All information, files, products, software, and services on the Website, as well as the Website's trademarks, logos, graphics, and other content, are only authorized for your use upon acceptance of the following terms. Once you log in or use the Website, you are deemed to have agreed to be bound by the terms of this Agreement. If you do not agree to any of the terms, please do not use the Website or any information on the Website. If you have any questions, please contact us.

1. Copyright Statement

1) Content Usage Restrictions

The content of this Website is for your browsing and communication only at home or within your workplace, and may not be disseminated in any other venue or media. When you copy, download, and display the content of this Website, you must explicitly state datasheet5 as the content source. Except with the permission of this Website, you have no right to modify, edit, supplement, or make any other changes to the original appearance of any content on this Website. Without written authorization from datasheet5, you may not create a mirror of this Website.

If not specifically stated, any contact you make with other third parties on this Website platform, including commodity trading relationships, participation in market activities, etc., has nothing to do with datasheet5. You may log in to other websites through the website links provided by datasheet5. These links are only for your browsing convenience. datasheet5 is not responsible for the content of linked websites. Your browsing of these websites should follow their respective terms of use. If you are an authorized reader of certain restricted content, you should properly protect your own or your company employees' account numbers and passwords, and be responsible for all consequences (including economic behaviors) caused by activities under your own account. Once you find loss or leakage, please notify datasheet5 as soon as possible to avoid damage to your interests.

2) Rights Protection Method

datasheet5 has always respected intellectual property rights and requires our readers and users to do the same. If you believe that your copyright has been infringed on this Website, please submit the following materials to datasheet5 so that we can handle it promptly:
2. Privacy Protection

1) Collection and Use of Personal Information


When you submit information to datasheet5, you may be asked to provide your personal information. Personal information refers to various information recorded electronically or otherwise that can identify a specific natural person alone or in combination with other information or reflect the activities of a specific natural person. datasheet5 and its affiliates may share this personal information and use it in accordance with this Agreement. datasheet5 and its affiliates may also combine this information with other information to provide and improve our products, services, content, and advertising. You are not required to provide the personal information we request, but in many cases, if you choose not to provide it, we will not be able to provide you with the best products or services, nor may we be able to satisfactorily resolve any issues you encounter.


We may collect various information, including your name, mailing address, phone number, email address, employer, and contact preference.

Using the personal information we collect, we can notify you in a timely manner of the latest product releases, software updates, and event announcements from datasheet5. If you do not wish to be included in our mailing list, you can choose to unsubscribe at any time through the unsubscribe button in the email.

We will also use personal information for the following purposes: to help us create, develop, operate, provide, and improve our products, services, content, and advertising, as well as for loss prevention and fraud prevention purposes.

We will also use personal information for internal purposes such as data analysis and research to improve datasheet5's services and communication with customers.


We also collect data that cannot be directly associated with any specific individual. We may collect, use, transfer, and disclose non-personal information for any purpose.

We collect information such as occupation, language, zip code, area code, etc., so that we can better understand customer behavior and improve our products, services, and advertising.

We collect information related to customer activities on our Website. We will aggregate this information to help us provide customers with more useful information and understand which parts of our Website, products, and services are of most interest to customers. For the purposes of this Agreement, aggregated data is considered non-personal information.

We may collect and store detailed information about how you use our services, including search queries. This information may be used to improve the relevance of the results provided by our services.

If we combine non-personal information with personal information, such information will be treated as personal information during the combined use period.

2) Disclosure to Third Parties

Sometimes datasheet5 will provide certain personal information to strategic partners who cooperate with datasheet5 to provide products and services or help datasheet5 market to customers. datasheet5 will only share personal information with third parties for the purpose of providing or improving our products, services, and advertising. If you do not wish us to disclose your personal information for this purpose, you can contact datasheet5 and request that datasheet5 not provide your personal information to third parties. In addition, you can also contact datasheet5 at any time to request that we stop collecting or delete your personal information from the database.

datasheet5 will share personal information with companies that provide services such as information processing, managing and enhancing customer data, providing customer service, evaluating your interest in our products and services, and conducting customer surveys or satisfaction surveys.

In addition, datasheet5 will periodically host online or offline events held by third parties and invite you to participate. When participating in such events, third parties may collect your personal information. You may agree or refuse the third party's collection of your personal information. datasheet5 will not save, use, or transfer the personal information collected by the third party. datasheet5 will not share the personal information collected by datasheet5 with the third party without your consent.

3) Other

According to laws, legal procedures, litigation, and/or the requirements of public institutions and government departments, datasheet5 may need to disclose your personal information. If we determine that disclosure is necessary or appropriate for national security, law enforcement, or other matters of public importance, we may also disclose information about you.

If we determine that disclosure is reasonably necessary to enforce our terms and conditions or protect our business or users, we may also disclose information about you. In addition, in the event of a reorganization, merger, or sale, we may transfer all personal information we collect to relevant third parties.

4) Company-wide Commitment to Your Privacy

To ensure the security of your personal information, we have communicated the company's privacy and security guidelines to all datasheet5 employees and strictly enforce privacy protection measures within this Website.

3. User Commitments and Permissions

1) Content Submission

When you submit information content to datasheet5, you are fully responsible for the legality, reliability, originality, and copyright of this content. Unless otherwise stated, you submit this information will be regarded by datasheet5 as public information and not protected by copyright. datasheet5 can use, link, and copy it. However, datasheet5 will comply with the privacy policy in Section 2 of this Agreement and shield any content that may involve personally identifiable information. At the same time, you should own and have other intellectual property rights to any information you submit.

2) Forum Rules

Please do not discuss topics unrelated to the discussion topic on this Website forum. You should promise not to use this Website platform to promote products or services, not to disparage or even slander any company's products and services, not to impersonate or represent this Website or any other industry organizations and experts without authorization, not to ask registered members of this Website for passwords and other account information, not to use the user names of this Website for any purpose, strictly prohibit the discussion or use of language and topics involving racial discrimination, moral violations, pornography, not to disrupt and hinder normal online discussion order (including but not limited to vulgar language, malicious operation of the Enter key, uploading huge images causing other users to be unable to browse normally, etc.), not to harass, threaten, embarrass, or hinder other forum members. In general, datasheet5 does not monitor your behavior on this Website, but datasheet5 will actively monitor the operation of the website system. Since datasheet5 is committed to creating a healthy and fair online community, once this Website discovers behavior that violates relevant regulations or receives such reports, datasheet5 will report to relevant law enforcement departments and actively cooperate with the investigation and evidence collection work of these departments.

3) Consent to Receive Commercial Advertisements and Information

You agree that datasheet5 has the right to place various commercial advertisements or any other type of commercial information in various ways (including in the form of emails sent by third parties) during the provision of network services, and you agree to accept commercial information such as product promotions or other related business information sent by datasheet5 via email or other means.

4. Disclaimer

datasheet5 cannot guarantee that the content of this Website will never contain errors, omissions, or outdated information. datasheet5 also cannot guarantee independent verification and identification of all content (including content submitted by third parties). Therefore, this Website cannot guarantee the accuracy and timeliness of information. To the maximum extent permitted by law, datasheet5 will not be liable for any losses caused by displaying, copying, downloading, using the content of this Website, or submitting content to this Website. This Website reserves the right to change the terms of use at any time. Your use of this Website will be deemed as acknowledgment and agreement to the modified terms. If any content in these terms is determined by an authoritative legal department to be in violation of current laws, the content should be revised and interpreted to the maximum extent possible to reflect the original intent of the drafter. At the same time, the other contents of these terms remain in force. For terms that cannot be implemented due to controversy, datasheet5 can only be deemed invalid after signing a formal written approval document.

5. Governing Law and Severability

This Agreement shall be governed by and construed in accordance with the laws of the People's Republic of China. If, for any reason, a court of competent jurisdiction rules that any provision of this Agreement or any part thereof is unenforceable, the remaining provisions of this Agreement shall continue in full force and effect.