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Pin headers and sockets / YIYUAN
YY-PH-254
Pin headers and sockets, 2.54mm pitch
Pin headers and sockets in 1.0/1.27/2.54/3.96mm pitches, with straight-pin, right-angle and SMT options.
Request datasheet and dimensionsProduct information
- Product model
- YY-PH-254
- Product categories
- Pin headers and sockets
- Key specifications
- ["2.54mm standard","Straight/right-angle/SMT","Multiple pitches","6000K/month"]
- Applications and notes
- Pin headers and sockets in 1.0/1.27/2.54/3.96mm pitches, with straight-pin, right-angle and SMT options.
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You can also call our team.","yy_2425bd4bc1":"Contact name","yy_84303229fc":"Your name","yy_e02f6e5760":"Phone number","yy_99c0e0fb37":"A number where we can reach you","yy_47d1e3f5f8":"Company / Brand","yy_75ea835a6a":"Company or brand name","yy_9ed627bcf6":"Email","yy_0634bf01db":"Project type","yy_6fb986813f":"Product enquiry","yy_ec91bc271d":"Quotation","yy_ee0340ddf4":"Custom requirements","yy_28dacbe11d":"Model comparison","yy_1a26edf94a":"Other","yy_0a2be4f745":"Requirements","yy_666ec568e0":"Describe models, specifications, expected quantities, applications or other requirements…","yy_cc3dcd70e6":"Prepare enquiry","yy_9756f0ec72":"Download the enquiry or send it by email after completing the form.","yy_8b8de5b013":"Get in touch","yy_f39c6b629f":"Phone","yy_87761b6b41":"Head office","yy_e6412d7d7f":"Working hours","yy_3ca866148e":"This page could not be found","yy_1a4a735072":"Return home or continue exploring our product catalog.","yy_76e86eaaec":"Browse product catalog","yy_8befab0dd7":"Back to home","yy_fdd30324be":"File exceeds 5 MB. Split it and try again.","yy_eaaae4b4ce":"Choose an .xlsx, .csv or .txt file.","yy_09a9548222":"Could not read the file. Check the format and try again.","yy_58dc64c81a":"Manual input","yy_9702fec26d":"Content exceeds 5 MB. Split it and try again.","yy_8816179495":"Yiyuan-BOM-results.csv","yy_941f1b3fe8":"Input model","yy_1d932fbd68":"Candidate model","yy_5448152ba9":"Match basis","yy_76923ce763":"Manual confirmation required","yy_5a6c211230":"Informed selection. Reliable connections","yy_841fc58229":"Professional product selection tools and technical support.","yy_425b6a5b85":"Model cross reference","yy_b5c33584ed":"Search comparable models against Yiyuan public product information.","yy_6276e5764e":"Enter a model to compare","yy_bbc21bfe77":"E.g. 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Excel reads the first worksheet.","yy_9ec435bb64":"BOM-example.csv","yy_b9ae893190":"Quantity","yy_836f7bd23e":"MODEL-TO-CONFIRM","yy_5b35d50e75":"Download example BOM","yy_b4ce957df4":"Or paste models directly","yy_cbbccc49ab":"One model per line, for example:\nYY-TS-660\nALPS SPVQ8\nC\u0026K KXT","yy_e4a7ca43a2":"Match list","yy_6a6c64ab4c":"· Matching complete","yy_3b6ef811b8":"Total ","yy_d36bf19f32":" items; ","yy_ecfbd457e2":" with related information; ","yy_da65849f73":" requiring manual confirmation.","yy_d733ad3e85":"Export results","yy_700a3888b3":"Yiyuan candidates","yy_4bac98726c":"Ask our technical team","yy_9f8a70d8a1":"Support at every step of selection","yy_c1a81ec646":"Product catalog","yy_6bd413d8a4":"PDF selection guide with specifications and dimension drawings","yy_0636ee581d":"Technical documents","yy_aaa5d836d0":"Datasheets, test reports and certificates","yy_2dd8aacb32":"Product videos","yy_4772f93452":"Assembly demonstrations and testing videos","yy_18b7c8cb44":"Request ","yy_57a2859ad2":"Select a resource and specify the model so our team can provide the appropriate version.","yy_e5698bddf5":"Could not load verification code","yy_5d80806d7f":"Company","yy_fbdd486978":"Submission failed (HTTP ","yy_9cb8abc6dc":"Unexpected server response. Please try again later.","yy_c96c7a27a0":"Message was not saved. Please try again.","yy_0b1badc4d3":"Your message has been saved. Our team will follow up using your contact details; this does not indicate email delivery.","yy_a9e3b2bf5f":"Submit to our team","yy_1f7af001a3":"Incompatible message fields: configure user_name, contact and content, and supported text or choice types for other required fields.","yy_bab5733cef":"Ask the administrator to configure this field type.","yy_527db9a2eb":"Verification code *","yy_07bcc4b87b":"Message verification code","yy_d00634eb60":"Refresh code","yy_f8a02ba482":"Reload verification status","yy_10b2dbd578":"Submitting…","yy_93e568c94b":"Message submitted","yy_24ee8658d7":"Submit message","yy_93ea44ef0c":"Missing site data: ","yy_4063263d0d":"Invalid application keyword configuration: ","yy_3c8c83b8af":"Application keywords must be an array of strings: ","yy_79c80ee23f":"Invalid product specification configuration: ","yy_fc1fea17db":"Invalid product fields: ","yy_932954fd9e":"Incomplete catalog pagination response","yy_d44fca8c29":"Catalog exceeds the site MaxPage limit. Contact the administrator.","yy_b2758e0620":"Catalog changed. Retry to load a consistent complete catalog.","yy_66641bda83":"Duplicate or invalid catalog identifier","yy_ecafa83961":"Empty catalog page; completeness cannot be confirmed","yy_ec8a6c4d41":"Catalog count mismatch; partial data cannot be used for matching","yy_00319cc3b5":"Could not load catalog (HTTP ","yy_04a6fc171e":"Exact model","yy_3e9e72a58c":"Related information","yy_92140d2920":"Brand related, verification required","yy_39b6c56379":"Invalid CSV quote position. Check the file format.","yy_c93892b83f":"Invalid character after a CSV quote.","yy_c415610e1e":"Unclosed CSV quote. Check the file format.","yy_1de05cfc28":"The file is empty. Add models and try again.","yy_a966ca2b35":"Process up to 1000 models at a time. Split the file.","yy_f495347d6a":"Row ","yy_a8d714df6d":" is missing a model. Complete it and try again.","yy_17159d206a":"No models could be read. Check the model column.","yy_f65a05a088":"Complete catalog temporarily unavailable: ","yy_6466e753df":". You can still browse this page. Refresh or contact our team.","yy_fefddaec77":"Alternatives to imported brands","yy_f1d155e7fe":"Alternatives to ALPS, C\u0026K, OMRON and Panasonic switches, with UL and INTERTEK certification, competitive pricing and lead times, and rolling stock for supply continuity.","yy_bacdc883ea":"Quality systems","yy_5a1387987f":"ISO 9001 and ISO 14000 certified, with FANUC injection moulding, YAMADA stamping, CCD optical inspection and automated production for consistency.","yy_a02559f036":"Responsive service","yy_3c64e04b46":"Samples in 3–5 days, standard parts in 1–2 weeks, and custom tooling from 2–3 weeks. Regional service from Hong Kong, Shenzhen, Dongguan, Zhejiang and Chongqing warehouses.","yy_8f14b0e53c":"Developing the new energy market","yy_57d5ada77f":"Second Dongguan factory enters production; advancing IATF 16949 certification","yy_f3409523ea":"Rapid capacity expansion","yy_20a7a82750":"Moved into JD Smart Industrial Park in Fenggang, Dongguan","yy_10bf7451d2":"Market expansion","yy_fdb7c8ed14":"Offices established in Chengdu, Hong Kong and Chongqing","yy_48c54b1c62":"Waterproof technology breakthrough","yy_07528fbe12":"Waterproof switches developed and put into production","yy_49d9e09957":"Quality system development","yy_ed4d0584ba":"Achieved ISO 9001 and ISO 14000 management system certification","yy_aa6eb51066":"Automated production","yy_26ea62e658":"30 automated lines enter production; DIP switches launched","yy_96c46872c0":"Yiyuan established","yy_0789719786":"Focused on locally manufactured alternatives to imported switches","yy_fe3d5abe42":"Skip to content","yy_d3c9133d20":"No content yet. Contact our team for more information.","yy_b41561d807":"Previous","yy_67a246a344":"Next","yy_88b6b4f79a":"Pagination","yy_f88b1b59db":"Preparing the form. You can also contact our team using the details shown here.","yy_6c5f9500e6":"Enable JavaScript to prepare an enquiry and submit a message.","yy_625b392c7b":" application","yy_7d9f16f6d1":"Local BOM processing and cross reference require JavaScript. Files are processed only in your browser.","yy_f04090805c":"Search","yy_fdbbaa91fa":"When the interactive catalog loads, search, compare and export by model, name, category, description and specifications.","yy_05c3e6619d":"No products in this category. Contact us about custom requirements.","yy_1039622ea5":"Related models based on public application information. Confirm selection and compatibility with our technical team.","yy_aaf56a5318":"Related products appear once the catalog loads. 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{"name":"Shenzhen Yiyuan Technology Co., Ltd.","logo":"https://www.yiyuanswitches.com/en-US/static/yiyuan/assets/logo.png","copyright":"© 2026 Shenzhen Yiyuan Technology Co., Ltd.","advantages":[{"title":"Alternatives to imported brands","text":"Alternatives to ALPS, C\u0026K, OMRON and Panasonic switches, with UL and INTERTEK certification, competitive pricing and lead times, and rolling stock for supply continuity."},{"title":"Quality systems","text":"ISO 9001 and ISO 14000 certified, with FANUC injection moulding, YAMADA stamping, CCD optical inspection and automated production for consistency."},{"title":"Responsive service","text":"Samples in 3–5 days, standard parts in 1–2 weeks, and custom tooling from 2–3 weeks. Regional service from Hong Kong, Shenzhen, Dongguan, Zhejiang and Chongqing warehouses."}],"timeline":[["2026","Developing the new energy market","Second Dongguan factory enters production; advancing IATF 16949 certification"],["2022","Rapid capacity expansion","Moved into JD Smart Industrial Park in Fenggang, Dongguan"],["2018","Market expansion","Offices established in Chengdu, Hong Kong and Chongqing"],["2017","Waterproof technology breakthrough","Waterproof switches developed and put into production"],["2016","Quality system development","Achieved ISO 9001 and ISO 14000 management system certification"],["2015","Automated production","30 automated lines enter production; DIP switches launched"],["2014","Yiyuan established","Focused on locally manufactured alternatives to imported switches"]],"partners":[{"name":"大疆创新","image":"/static/yiyuan/assets/source/images/partners/partner_0.png"},{"name":"比亚迪","image":"/static/yiyuan/assets/source/images/partners/partner_1.png"},{"name":"欣旺达","image":"/static/yiyuan/assets/source/images/partners/partner_2.png"},{"name":"华为技术","image":"/static/yiyuan/assets/source/images/partners/partner_3.png"},{"name":"中兴通讯","image":"/static/yiyuan/assets/source/images/partners/partner_4.png"},{"name":"汇川技术","image":"/static/yiyuan/assets/source/images/partners/partner_5.png"},{"name":"美的集团","image":"/static/yiyuan/assets/source/images/partners/partner_6.png"},{"name":"格力电器","image":"/static/yiyuan/assets/source/images/partners/partner_7.png"},{"name":"海康威视","image":"/static/yiyuan/assets/source/images/partners/partner_8.png"},{"name":"宁德时代","image":"/static/yiyuan/assets/source/images/partners/partner_9.png"},{"name":"阳光电源","image":"/static/yiyuan/assets/source/images/partners/partner_10.png"},{"name":"台达电子","image":"/static/yiyuan/assets/source/images/partners/partner_11.png"},{"name":"施耐德电气","image":"/static/yiyuan/assets/source/images/partners/partner_12.png"},{"name":"大陆电子","image":"/static/yiyuan/assets/source/images/partners/partner_13.png"},{"name":"哈曼","image":"/static/yiyuan/assets/source/images/partners/partner_14.png"},{"name":"吉利汽车","image":"/static/yiyuan/assets/source/images/partners/partner_15.png"},{"name":"BAMBOO LAB","image":"/static/yiyuan/assets/source/images/partners/partner_16.png"},{"name":"SMOOER","image":"/static/yiyuan/assets/source/images/partners/partner_17.png"},{"name":"DJI","image":"/static/yiyuan/assets/source/images/partners/partner_18.png"},{"name":"BYD","image":"/static/yiyuan/assets/source/images/partners/partner_19.png"}]}
