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LCSC Cookie Notice

Last Updated: September 18, 2026

Information about our use of cookies

This LCSC Cookie Notice describes the different types of cookies and similar technologies that are used in connection with our website owned and controlled by LCSC Electronics Technology (HK) Limited ("we", "us", "our", or "LCSC"), from which you are accessing this Cookie Notice.

This Cookie Notice applies to all LCSC websites, apps, and services that link to or incorporate it, including the following platforms:

Please note that our Privacy Policy also applies to any personal information collected via cookies and similar technologies."

You have the option to accept or reject the use of cookies prior to entering to our website (except Strictly Necessary Cookies). If you disable cookies and similar technologies, however, some features may not work as intended.

What are cookies and other similar technologies?

We use cookies and other similar technologies to collect and store certain information. Cookie is typically a small text file downloaded by your internet browser to your device (such as your computer or your mobile device) when you visit our website.

  • First party cookies are cookies set by the website you’re visiting (in this case, LCSC). Only that website can read them.
  • Third party cookies are cookies set by parties other than the website owner. A website might potentially use external services (such as advertising, analytics), which also set their own cookies. The parties that set these third-party cookies can recognize your computer or mobile device both when it visits the website in question and also when it visits other specific websites.
  • Persistent cookies are cookies saved on your device for a period of time and are not deleted automatically when you quit your browser (unless deleted by the user before the expiry date). Persistent cookies help websites provide a more personalized experience by retaining user settings and preferences.
  • Session cookies are deleted once you close your browser. They are primarily used to manage user sessions and provide seamless browsing experience.

Cookies may not contain any information that personally identifies a user, but personal data that we store about you may be linked to the information stored in and obtained from cookies.

We provide information below on the use of these technologies as well as how you can change cookie settings depending on your preferences.

What cookies do we use?

The types of cookies we use are listed below and fall under four categories, strictly necessary, analytical/performance, targeting and functional. This means that what cookies we place when you visit our website will depend on your choices.

Strictly necessary cookies - Always on

We use these cookies to:

(1) Identify you and enable you to log into your user account;

(2) Remember your previous actions such your choice of cookie consent.

These cookies are essential for the website’s operation and to provide the services you request. As they are critical for technical functionality, they cannot be disabled. We process this data based on our legitimate interest in ensuring the proper functioning of our websites and apps.

Name of Cookies Host Purpose Type Duration
access.token lcsc.com for authentication and authorisation First-party Session
JSESSIONID passport.lcsc.com maintain an anonymous user session Third-party Session
_GRECAPTCHA recaptcha.net distinguish between humans and bots Third-party Session
ONEKEYID jlcpcb.com record your one key id Third-party Session
jlc_customer_code jlcpcb.com record your login guest number Third-party Session
wmsc_cart_key lcsc.com get the visitor's shopping cart KEY First-party 6months
area_type lcsc.com distribution area type First-party 6months
visitor_access_token lcsc.com visitor's access token First-party 60minutes
email_token lcsc.com visitor's user email token First-party 60minutes
paypal_express_user_info paypal.com paypal express to get user information Third-party 60minutes
checkout_cart lcsc.com Shopping cart information at checkout First-party 2hours
checkout_shipment_address lcsc.com Set shopping cart user shipping address cookie First-party 12hours
cable_uuid lcsc.com Create cable order cache information. First-party 1hour
access_token lcsc.com Record login token First-party 14days
panelCartUuid lcsc.com

Additional purchase information
on panel checkout page

First-party 400days


Analytical / performance cookies

We use these cookies to:

(1) Figure out how you engage with our website;

(2) Improve our website and tailor it according to your preferences.

These optional cookies help us improve user experience by analyzing website usage, such as visitor counts and popular pages. They may be set by us or by third-party analytics providers.

We process this data based on your consent. You have the right to withdraw your consent at any time; however, this will not affect the lawfulness of processing that occurred prior to withdrawal. Please note that disabling these cookies limits our ability to analyze and enhance site performance.

Name of Cookies Host Purpose Type Duration
_ga_# lcsc.com

Distinguish individual

users by means of

designation of arandomly

generated number as

client identifier,

which allows calculation

of visits and sessions

First-party; Third-party 13 months
_clck lcsc.com

Collects data

on the user’

s navigation and behavior on

the website. This

is used to compile

statistical reports

and heatmaps

for the website owner.

First-party 1 year
_gid lcsc.com

Keeps an entry

of unique ID which is

then used to come up

with statistical data

on website usage by visitors.

First-party; Third-party 1 day
_ga lcsc.com; paypal.com

Records a particular ID used

to come up with data

about websiteusage

by the user.

First-party; Third-party 13 months
_gat# lcsc.com

Enables Google Analytics

regulate the rate

of requesting.

First-party session
_clsk lcsc.com

Registers statistical

data on users' behaviour

on the website for

internal analytics

First-party 1 day
sensorsdata2015jssdkcross lcsc.com

Collect information

about how visitors

use our website

First-party 13 months
__stripe_mid lcsc.com

remember your

identity to complete

credit card

payments, without

requiring any

information

about your

credit card to

be stored on servers.

First-party 1 year
CLID clarity.ms

collects data

on the user’

s navigation and

behavior

on the website.

Third-party 1 year
cna alicdn.com

provide the user's

token across domains

Third-party 13 months

Functional cookies

We use these cookies to:

(1) Remember the choices you have made;

(2) Improve your experience and make your visits more tailored.

These cookies are optional and are used to remember the choices you have made that you can customize to improve your user experience and to make your visits more enjoyable. These cookies will be set by us or by third party providers who add services/features to our sites. If you do not allow these cookies then some or all of these services may not function properly. Our legal basis when we use these Cookies is that you have given your consent. You have the right to withdraw your consent at any time. The withdrawal of consent shall not affect the lawfulness of processing based on consent before its withdrawal.

Name of Cookies Host Purpose Type Duration
action_track .lcsc.com Source URL for entering the website First-party 30 days
languageCodeHq jlcpcb.com JLCPCB.com first-party settings. Third-party 1 year
MR .bat.bing.com Microsoft used to reset or refresh the MUID cookie Third-party 5 days
MR .c.bing.com

This cookie is set

by Bing and is used to

collect user information for analytics.

Third-party 7 days
SRM_B .c.bing.com Microsoft Advertising uses it as a unique ID for visitors. Third-party 1 year 24 days
MR .c.clarity.ms

This cookie is set by Bing and is used to

collect user information for analytics.

Third-party 7 days
SM .c.clarity.ms

Microsoft Clarity cookie sets this cookie to

synchronize the MUID across Microsoft domains.

Third-party session
OptanonAlertBoxClosed .adyen.com

Remembers whether the user has closed

the privacy notice popup

Third-party 1 year
OptanonConsent .adyen.com

Stores the user's consent status for Cookie usage

(GDPR compliance)

Third-party 1 year
optimizelyEndUserId .adyen.com

Supports A/B testing,

records the user's experiment group,

and optimizes the product experience

Third-party 1 year
optimizelySession .adyen.com

Supports A/B testing,

records the user's experiment group,

and optimizes the product experience

Third-party 1 year
cookie_prefs .paypal.com

Stores the user's Cookie preferences

(such as consent status)

Third-party 1 year
enforce_policy .paypal.com

Enforces privacy policies,

such as GDPR consent status management

Third-party 1 year
LANG .paypal.com Language identifier Third-party 1 day
ui_experience .paypal.com

Remembers user interface preferences

(such as language and theme)

Third-party 1 year

Targeting cookies

We use these cookies to:

(1) Provide information (including marketing information) that is more relevant to your interest;

(2) Track the use of embedded services and experiment with advertisement efficiency;

(3) Display advertisements on other platforms after visiting LCSC.

These optional cookies record your visits, pages viewed, and links followed to tailor our website content and marketing materials to your interests. If you disable these cookies, you will see less personalized advertising.

We process this data based on your consent. You may withdraw your consent at any time; however, this will not affect the lawfulness of processing that occurred prior to withdrawal.

Name of Cookies Host Purpose Type Duration
_uetvid lcsc.com

Used to track visitors

on multiple websites,

in order to present

relevant advertisement

based on the visitor's preferences.

First-party 13months
_uetsid lcsc.com

Present more relevant advertisement -

also limit the number of times

that they are shown the same advertisement.

First-party 1 day
_gcl_au paypal.com

Used by Google AdSense for experimenting with

advertisement efficiency across

websites using their services.

Third-party 2 months 29 days
_fbp passport.lcsc.com

Facebook tracking pixel used to identify

visitors for personalized advertising

Third-party 3 months
ANAO clarity.ms anonymous Intercept Third-party 4 months
MUID bing.com

Sets a unique user id for tracking

how the user uses the site.

Third-party 1 year 24 days
SRCHUID bing.com

Sets a unique user id for tracking

how the user uses the site.

Third-party 5 months
SRCHUSR bing.com

Sets a unique user id for tracking

how the user uses the site.

Third-party 13 months
action_track lcsc.com

Tracking cookies are used to

store offsite bounces coming in

First-party 30 days
tfstk jlcpcb.com

Third-party analytics tools

(e.g., heatmap analysis,

user behavior recording services).

Third-party 6 months
traceUrl jlcpcb.com

First-party or third-party tools

(e.g., user source tracking services).

Third-party 1 year
ttcsid jlcpcb.com

Third-party advertising or analytics services

(e.g., TikTok ad tracking

or related data analytics tools).

Third-party 1 year
_tt_enable_cookie jlcpcb.com

Third-party TikTok-related tools,

possibly used to track user behavior

on the TikTok platform

or record user interactions with TikTok ads,

providing cross-platform advertising

performance analysis for JLCPCB.com.

First-party 1 year
_ttp jlcpcb.com

Third-party tools used for cross-platform

advertising performance tracking,

recording user interactions

with TikTok ads

(such as clicks and views),

helping JLCPCB.com

evaluate advertising efficiency.

Third-party 1 year
_uetvid jlcpcb.com

If set by Microsoft, used to

track user behavior

after visiting the website

through Bing Ads,

analyzing advertising

conversion performance

(e.g., whether a purchase

or registration was completed).

Third-party 1months
_yjsu_yjad jlcpcb.com

Third-party advertising or analytics services

(platform unknown, possibly related to

user behavior tracking).

Third-party 1year
_fbp jlcpcb.com

Set by Facebook Pixel,

used to identify user devices,

optimize ad delivery,

and analyze performance.

First-party 3 months
_gcl_au jlcpcb.com

Used to track advertising

conversion performance,

recording user behavior

after clicking an ad

(e.g., whether a purchase or

registration was completed),

helping JLCPCB.com evaluate advertising

efficiency and optimize advertising strategy.

Third-party 3 months
NID .google.com

Used for ad customization purposes.

It limits the number of times

a user sees an ad,

blocks unwanted ads,

and measures ad effectiveness.

Third-party 6 months
MSPTC .bing.com

This cookie is set by Bing to track user

behavior and optimize ad relevance.

By collecting data on user

interactions with the website

(such as clicks and browsing duration),

it helps Bing adjust

its ad delivery strategy to

ensure users are shown ads

that better match their interests.

Third-party 1 year
_RwBf .bing.com

This cookie is set by Bing

to track user behavior

and optimize ad relevance.

By collecting data on user

interactions with the website

(such as clicks and browsing duration),

it helps Bing adjust its ad delivery strategy

to ensure users are shown ads

that better match their interests.

First-party 1 year
USRLOC .bing.com

"User geolocation identification

and localization services.

This cookie collects the user's IP address

or device location information to

help Bing provide localized search results

(such as nearby restaurants)

or targeted ads

(such as regional promotions).

Third-party 1 year
ANONCHK .c.clarity.ms " Third-party 1 minute
X-PP-ADS .paypal.com

The ANONCHK cookie set by Bing is used to

store the user's session ID

and verify clicks on ads

on the Bing search engine.

The cookie also helps

with reporting and personalization.

Third-party 1 year

How can you manage cookies?

  • Managing your cookie preferences

When you visit our website for the first time, a cookie consent banner will ask you to accept, reject or manage cookie preferences. You can also manage your cookie preferences at any time by clicking “Cookie Settings” in the footer of our website. If you choose to reject cookies, you may still use our website, however your access to some functionality and areas of our website may be restricted. The cookie choices you make are browser and/or device specific. If you clear your cookies from your browser on any of your devices, your choices will need to be reset.

  • Third-Party Preference Management

You may also control how certain third-party providers use your personal information or opt out of specific services by visiting their respective preference managers or opt-out tools: For more information on managing cookies in commonly used browsers, please refer to the following support pages:

Opting-out of Third-Party Services: We may use third-party service providers to monitor and analyze the use of our online, web-based, and mobile-based Services, such as Google Ads. For more information on the privacy practices of Google, please visit the Google Privacy & Terms web page: https://policies.google.com/privacy?hl=en. To opt out of Google Ads or to prevent your data from being collected and used by Google Ads, please visit: https://tools.google.com/dlpage/gaoptout/.

  • Global Privacy Control.

We recognize the Global Privacy Control (GPC) signal as a valid request to opt out of the sharing of your personal data for targeted advertising or sales. To use this feature, please configure your browser to send GPC signals (visit https://globalprivacycontrol.org/#about for instructions). We will process these signals automatically.

Please note that this choice applies only to the specific browser and device used. If you use multiple devices or browsers, you must enable GPC on each one. Additionally, opting out does not prevent the display of generalized, non-targeted ads.

Changes to our Cookies Notice

We may update this Cookie Notice from time to time to reflect changes in our practices. When we update this Cookie Notice, we will revise the “Last Updated” date, you may review the Cookies Notice regularly by visiting the website and clicking on the "Cookies Notice" link to stay informed about our use of cookies and related technologies.

Contact

If you have any questions about this Notice, please contact us using the details provided below.

Our Data Protection Officer Email: privacy@lcsc.com

EU Representative mailing address: Bischofstraße 101, 47809 Krefeld, Germany

Please note that you have the right to file a complaint with the competent Data Protection Authority.