The SAME SKY UJ31-CH-3-SMT-TR is a high-performance USB Type C receptacle designed for reliable data transfer and robust mechanical connection. Manufactured in China, this 24-pin horizontal USB 3.1 Gen 2 connector is ideal for applications requiring fast data rates up to 10 Gbit/s. It is reflow solder compatible and comes in tape & reel packaging for efficient assembly.
Key Features
USB Type C receptacle compliant with USB 3.2 Gen 2 standard
Supports data transfer speeds up to 10 Gbit/s
24-pin horizontal configuration for versatile mounting
Reflow solder compatible for streamlined manufacturing
RoHS compliant for environmentally responsible design
Packaged in tape & reel for automated assembly
Technical Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
USB Standard
USB 3.2 Gen 2
Rated Input Voltage
20 Vdc
Contact Resistance
Between terminals and mating plug (measured at 20 mV max / 100 mA)
Mechanical drawings and recommended PCB footprint are available through the datasheet. The connector features a 24-pin layout with specific pin assignments for GND, VBUS, CC, SSTX, SSRX, SBU, and Dp/Dn signals. The mechanical dimensions are precise to ensure compatibility with standard PCB manufacturing processes.
Product specifications are subject to change. Please refer to the datasheet and manufacturer for the most current information. CUI Devices offers a one (1) year limited warranty. This product is not authorized for use as a critical component in life support systems.
Datasheet was not processed please search the internet for the part number for more details.
{"id":10014617927997,"title":"UJ31-CH-3-SMT-TR","handle":"uj31-ch-3-smt-tr","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY UJ31-CH-3-SMT-TR\u003c\/strong\u003e is a high-performance USB Type C receptacle designed for reliable data transfer and robust mechanical connection. Manufactured in China, this 24-pin horizontal USB 3.1 Gen 2 connector is ideal for applications requiring fast data rates up to 10 Gbit\/s. It is reflow solder compatible and comes in tape \u0026amp; reel packaging for efficient assembly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUSB Type C receptacle compliant with USB 3.2 Gen 2 standard\u003c\/li\u003e\n \u003cli\u003eSupports data transfer speeds up to 10 Gbit\/s\u003c\/li\u003e\n \u003cli\u003e24-pin horizontal configuration for versatile mounting\u003c\/li\u003e\n \u003cli\u003eReflow solder compatible for streamlined manufacturing\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible design\u003c\/li\u003e\n \u003cli\u003ePackaged in tape \u0026amp; reel for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\/Description\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUSB Standard\u003c\/td\u003e\n \u003ctd\u003eUSB 3.2 Gen 2\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 Vdc\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003eBetween terminals and mating plug (measured at 20 mV max \/ 100 mA)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e40 mΩ\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003eAt 100 Vdc for 1 minute between adjacent contacts\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e100 MΩ\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Withstand\u003c\/td\u003e\n \u003ctd\u003eAt 60 Hz for 1 minute between adjacent contacts\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e100 Vac\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Force\u003c\/td\u003e\n \u003ctd\u003eAt 12.5 mm\/min\u003c\/td\u003e\n \u003ctd\u003e5 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWithdrawal Force\u003c\/td\u003e\n \u003ctd\u003eAt 12.5 mm\/min\u003c\/td\u003e\n \u003ctd\u003e8 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Cycle\u003c\/td\u003e\n \u003ctd\u003eAt max 200 cycles\/hour\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e10,000 cycles\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e85 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-40 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e85 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlammability Rating\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eUL94V-0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSolderability \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReflow soldering temperature: 260°C (recommended profile)\u003c\/li\u003e\n \u003cli\u003eReel size: Ø330 mm\u003c\/li\u003e\n \u003cli\u003eQuantity per reel: 850 pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical \u0026amp; PCB Layout\u003c\/h3\u003e\n\u003cp\u003eMechanical drawings and recommended PCB footprint are available through the datasheet. The connector features a 24-pin layout with specific pin assignments for GND, VBUS, CC, SSTX, SSRX, SBU, and Dp\/Dn signals. The mechanical dimensions are precise to ensure compatibility with standard PCB manufacturing processes.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0013710893\/CUID-S-A0015358383-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fusb-connectors%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eProduct specifications are subject to change. Please refer to the datasheet and manufacturer for the most current information. CUI Devices offers a one (1) year limited warranty. This product is not authorized for use as a critical component in life support systems.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T01:42:06+05:30","created_at":"2025-08-11T01:42:06+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","SAME","USB","WLDM"],"price":16631,"price_min":16631,"price_max":16631,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50582817603901,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"UJ31-CH-3-SMT-TR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"UJ31-CH-3-SMT-TR","public_title":null,"options":["Default Title"],"price":16631,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"UJ31-CH-3-SMT-TR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52142491.jpg?v=1754856728"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142491.jpg?v=1754856728","options":["Title"],"media":[{"alt":null,"id":45768664088893,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142491.jpg?v=1754856728"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142491.jpg?v=1754856728","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAME SKY UJ31-CH-3-SMT-TR\u003c\/strong\u003e is a high-performance USB Type C receptacle designed for reliable data transfer and robust mechanical connection. Manufactured in China, this 24-pin horizontal USB 3.1 Gen 2 connector is ideal for applications requiring fast data rates up to 10 Gbit\/s. It is reflow solder compatible and comes in tape \u0026amp; reel packaging for efficient assembly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUSB Type C receptacle compliant with USB 3.2 Gen 2 standard\u003c\/li\u003e\n \u003cli\u003eSupports data transfer speeds up to 10 Gbit\/s\u003c\/li\u003e\n \u003cli\u003e24-pin horizontal configuration for versatile mounting\u003c\/li\u003e\n \u003cli\u003eReflow solder compatible for streamlined manufacturing\u003c\/li\u003e\n \u003cli\u003eRoHS compliant for environmentally responsible design\u003c\/li\u003e\n \u003cli\u003ePackaged in tape \u0026amp; reel for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eConditions\/Description\u003c\/th\u003e\n \u003cth\u003eMin\u003c\/th\u003e\n \u003cth\u003eTyp\u003c\/th\u003e\n \u003cth\u003eMax\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUSB Standard\u003c\/td\u003e\n \u003ctd\u003eUSB 3.2 Gen 2\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 Vdc\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003eBetween terminals and mating plug (measured at 20 mV max \/ 100 mA)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e40 mΩ\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003eAt 100 Vdc for 1 minute between adjacent contacts\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e100 MΩ\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Withstand\u003c\/td\u003e\n \u003ctd\u003eAt 60 Hz for 1 minute between adjacent contacts\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e100 Vac\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Force\u003c\/td\u003e\n \u003ctd\u003eAt 12.5 mm\/min\u003c\/td\u003e\n \u003ctd\u003e5 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWithdrawal Force\u003c\/td\u003e\n \u003ctd\u003eAt 12.5 mm\/min\u003c\/td\u003e\n \u003ctd\u003e8 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e20 N\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Cycle\u003c\/td\u003e\n \u003ctd\u003eAt max 200 cycles\/hour\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e10,000 cycles\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e85 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStorage Temperature\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-40 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e85 °C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFlammability Rating\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eUL94V-0\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSolderability \u0026amp; Packaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReflow soldering temperature: 260°C (recommended profile)\u003c\/li\u003e\n \u003cli\u003eReel size: Ø330 mm\u003c\/li\u003e\n \u003cli\u003eQuantity per reel: 850 pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical \u0026amp; PCB Layout\u003c\/h3\u003e\n\u003cp\u003eMechanical drawings and recommended PCB footprint are available through the datasheet. The connector features a 24-pin layout with specific pin assignments for GND, VBUS, CC, SSTX, SSRX, SBU, and Dp\/Dn signals. The mechanical dimensions are precise to ensure compatibility with standard PCB manufacturing processes.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0013710893\/CUID-S-A0015358383-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fusb-connectors%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=UJ31-CH-3-SMT-TR.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fuj31-ch-3-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eProduct specifications are subject to change. Please refer to the datasheet and manufacturer for the most current information. CUI Devices offers a one (1) year limited warranty. This product is not authorized for use as a critical component in life support systems.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
