The PJ-102B is a high-quality DC power jack manufactured by SAME SKY, designed for reliable power connections in electronic applications. This connector features a 2.5 mm center pin and supports a rated input current of 2.5 A, making it suitable for various power supply needs.
Manufactured in China (COO: CN), this power jack is RoHS compliant and available in units of each (UOM: EA). It is classified under ECCN EAR99 and falls within the category of DC Power Connectors.
For detailed technical specifications and mechanical drawings, please refer to the Datasheet.
Product Features
2.5 mm center pin diameter
Maximum rated input voltage: 24 Vdc
Rated input current: 2.5 A
Right-angle orientation with through hole mounting
Contact resistance: 30 mΩ
Insulation resistance at 500 Vdc: 100 MΩ
Voltage withstand for 1 minute: 500 Vac
Insertion/withdrawal force: 0.3 to 3 kg
Terminal strength: 500 g in any direction for 10 seconds
Operating temperature: -25°C to 85°C
Life cycle: 5,000 cycles
Flammability rating: UL94V-0
RoHS compliant
Mechanical and Electrical Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Rated input voltage
24
Vdc
Rated input current
2.5
A
Contact resistance
30
mΩ
Insulation resistance at 500 Vdc
100
MΩ
Voltage withstand for 1 minute
500
Vac
Insertion/withdrawal force
0.3
3
kg
Terminal strength
Any direction for 10 seconds
500
g
Operating temperature
-25
85
°C
Life
5,000
cycles
Flammability rating
UL94V-0
Mechanical Details
Center pin material: Copper with nickel plating
Terminals: Brass or copper alloy with silver plating
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{"id":10023075742013,"title":"PJ-102B","handle":"pj-102b","description":"\u003ch3\u003ePower Jack PJ-102B by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eThe PJ-102B is a high-quality DC power jack manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e, designed for reliable power connections in electronic applications. This connector features a 2.5 mm center pin and supports a rated input current of 2.5 A, making it suitable for various power supply needs.\u003c\/p\u003e\n\u003cp\u003eManufactured in China (COO: CN), this power jack is RoHS compliant and available in units of each (UOM: EA). It is classified under ECCN EAR99 and falls within the category of DC Power Connectors.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-102b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.5 mm center pin diameter\u003c\/li\u003e\n\u003cli\u003eMaximum rated input voltage: 24 Vdc\u003c\/li\u003e\n\u003cli\u003eRated input current: 2.5 A\u003c\/li\u003e\n\u003cli\u003eRight-angle orientation with through hole mounting\u003c\/li\u003e\n\u003cli\u003eContact resistance: 30 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance at 500 Vdc: 100 MΩ\u003c\/li\u003e\n\u003cli\u003eVoltage withstand for 1 minute: 500 Vac\u003c\/li\u003e\n\u003cli\u003eInsertion\/withdrawal force: 0.3 to 3 kg\u003c\/li\u003e\n\u003cli\u003eTerminal strength: 500 g in any direction for 10 seconds\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to 85°C\u003c\/li\u003e\n\u003cli\u003eLife cycle: 5,000 cycles\u003c\/li\u003e\n\u003cli\u003eFlammability rating: UL94V-0\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical and Electrical 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\u003eRated input voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input current\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance at 500 Vdc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand for 1 minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion\/withdrawal force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal strength\u003c\/td\u003e\n\u003ctd\u003eAny direction for 10 seconds\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003eg\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-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003ecycles\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\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCenter pin material: Copper with nickel plating\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass or copper alloy with silver plating\u003c\/li\u003e\n\u003cli\u003eHousing and cover: PBT (UL94V-0) black\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 9.5 mm\u003c\/li\u003e\n\u003cli\u003eCenter pin diameter: 2.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fdc-power-connectors%2fjacks%2fpj-102b\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fpj-102b\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fpj-102b\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-102b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-13T18:19:18+05:30","created_at":"2025-08-13T18:19:18+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["5mm","Connector","IMPORT_CSV","Power","SAME","WLDM"],"price":3340,"price_min":3340,"price_max":3340,"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":50615777853757,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PJ-102B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PJ-102B","public_title":null,"options":["Default Title"],"price":3340,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PJ-102B","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52142036.jpg?v=1755089360"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142036.jpg?v=1755089360","options":["Title"],"media":[{"alt":null,"id":45819439186237,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142036.jpg?v=1755089360"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142036.jpg?v=1755089360","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Jack PJ-102B by SAME SKY\u003c\/h3\u003e\n\u003cp\u003eThe PJ-102B is a high-quality DC power jack manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e, designed for reliable power connections in electronic applications. This connector features a 2.5 mm center pin and supports a rated input current of 2.5 A, making it suitable for various power supply needs.\u003c\/p\u003e\n\u003cp\u003eManufactured in China (COO: CN), this power jack is RoHS compliant and available in units of each (UOM: EA). It is classified under ECCN EAR99 and falls within the category of DC Power Connectors.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and mechanical drawings, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-102b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.5 mm center pin diameter\u003c\/li\u003e\n\u003cli\u003eMaximum rated input voltage: 24 Vdc\u003c\/li\u003e\n\u003cli\u003eRated input current: 2.5 A\u003c\/li\u003e\n\u003cli\u003eRight-angle orientation with through hole mounting\u003c\/li\u003e\n\u003cli\u003eContact resistance: 30 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance at 500 Vdc: 100 MΩ\u003c\/li\u003e\n\u003cli\u003eVoltage withstand for 1 minute: 500 Vac\u003c\/li\u003e\n\u003cli\u003eInsertion\/withdrawal force: 0.3 to 3 kg\u003c\/li\u003e\n\u003cli\u003eTerminal strength: 500 g in any direction for 10 seconds\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to 85°C\u003c\/li\u003e\n\u003cli\u003eLife cycle: 5,000 cycles\u003c\/li\u003e\n\u003cli\u003eFlammability rating: UL94V-0\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical and Electrical 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\u003eRated input voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input current\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance at 500 Vdc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand for 1 minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion\/withdrawal force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal strength\u003c\/td\u003e\n\u003ctd\u003eAny direction for 10 seconds\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003eg\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-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003ecycles\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\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCenter pin material: Copper with nickel plating\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass or copper alloy with silver plating\u003c\/li\u003e\n\u003cli\u003eHousing and cover: PBT (UL94V-0) black\u003c\/li\u003e\n\u003cli\u003eInsertion depth: 9.5 mm\u003c\/li\u003e\n\u003cli\u003eCenter pin diameter: 2.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/news\/press-releases\/cui-devices-has-a-new-name-say-hello-to-same-sky\" target=\"_blank\"\u003eLearn More\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fdc-power-connectors%2fjacks%2fpj-102b\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fpj-102b\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=PJ-102B.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fpj-102b\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed information, please refer to the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-102b.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: The datasheet was not processed; please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e"}
