The PJ-050A is a high-quality DC power jack manufactured by Same Sky, designed for reliable power connections in electronic devices. This connector features a 2.0 mm center pin and a 2.5 A current rating, making it suitable for various low-voltage applications requiring secure and durable power input.
Part Number: PJ-050A Manufacturer: Same Sky Country of Origin: CN Unit of Measure: EA ECCN: EAR99 Package Type: Not specified
This power jack is designed with a right-angle orientation and through-hole mounting for easy PCB integration. Its robust construction ensures a rated input voltage of up to 24 Vdc and a maximum current of 2.5 A, supporting a wide range of electronic applications.
Features
2.0 mm center pin for secure connection
Rated for 2.5 A current capacity
Right-angle orientation for space-efficient design
Through-hole mounting for reliable PCB attachment
Pick-and-place top for automated assembly
Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Rated input voltage
24
Vdc
Rated input current
2.5
A
Contact resistance
Between terminal and mating plug
100
30
mΩ
Insulation resistance
At 500 Vdc
100
MΩ
Voltage withstand
For 1 minute
500
Vac
Insertion/withdrawal force
0.3
3
kg
Operating temperature
-25
85
°C
Life cycle
5,000
cycles
Flammability rating
UL94V-0
RoHS compliant
Yes
Solderability
Wave soldering for max 5 seconds at 255-265°C
Preheating, soldering, and cooling parameters specified in datasheet
Mechanical Drawing & PCB Layout
Mating plug insertion depth: 9.6 mm
Center pin diameter: Ø2.0 mm
For detailed mechanical drawings and PCB footprint, refer to the datasheet and resources:
For complete technical details, please review the datasheet.
Disclaimer
Same Sky offers a one (1) year limited warranty. The product is not authorized or warranted for use as a critical component in life support devices or systems. Changes to the product may occur without notice.
{"id":10026845471037,"title":"PJ-050A","handle":"pj-050a","description":"\u003ch3\u003ePower Jack PJ-050A - Same Sky\u003c\/h3\u003e\n\u003cp\u003eThe PJ-050A is a high-quality DC power jack manufactured by \u003cstrong\u003eSame Sky\u003c\/strong\u003e, designed for reliable power connections in electronic devices. This connector features a 2.0 mm center pin and a 2.5 A current rating, making it suitable for various low-voltage applications requiring secure and durable power input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e PJ-050A\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Same Sky\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003eThis power jack is designed with a right-angle orientation and through-hole mounting for easy PCB integration. Its robust construction ensures a rated input voltage of up to 24 Vdc and a maximum current of 2.5 A, supporting a wide range of electronic applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.0 mm center pin for secure connection\u003c\/li\u003e\n\u003cli\u003eRated for 2.5 A current capacity\u003c\/li\u003e\n\u003cli\u003eRight-angle orientation for space-efficient design\u003c\/li\u003e\n\u003cli\u003eThrough-hole mounting for reliable PCB attachment\u003c\/li\u003e\n\u003cli\u003ePick-and-place top for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003eBetween terminal and mating plug\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eAt 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\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand\u003c\/td\u003e\n\u003ctd\u003eFor 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\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\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 cycle\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\u003ctr\u003e\n\u003ctd\u003eRoHS compliant\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\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSolderability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWave soldering for max 5 seconds at 255-265°C\u003c\/li\u003e\n\u003cli\u003ePreheating, soldering, and cooling parameters specified in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Drawing \u0026amp; PCB Layout\u003c\/h3\u003e\n\u003cp\u003eMating plug insertion depth: 9.6 mm\u003c\/p\u003e\n\u003cp\u003eCenter pin diameter: Ø2.0 mm\u003c\/p\u003e\n\u003cp\u003eFor detailed mechanical drawings and PCB footprint, refer to the datasheet and resources:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PJ-050A.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fdc-power-connectors%2fjacks%2fpj-050a\"\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-050A.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fpj-050a\"\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-050A.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fpj-050a\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor complete technical details, please review the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-050a.pdf\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSame Sky offers a one (1) year limited warranty. The product is not authorized or warranted for use as a critical component in life support devices or systems. Changes to the product may occur without notice.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T16:44:12+05:30","created_at":"2025-08-15T16:44:14+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["5mm","Connector","IMPORT_CSV","IMPORT_PT2","Power","SAME","WLDM"],"price":5128,"price_min":5128,"price_max":5128,"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":50623224480061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PJ-050A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PJ-050A","public_title":null,"options":["Default Title"],"price":5128,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"PJ-050A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/PJ-050A_52141974_b7f819e3.jpg?v=1755256454"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PJ-050A_52141974_b7f819e3.jpg?v=1755256454","options":["Title"],"media":[{"alt":null,"id":45852965077309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PJ-050A_52141974_b7f819e3.jpg?v=1755256454"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/PJ-050A_52141974_b7f819e3.jpg?v=1755256454","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Jack PJ-050A - Same Sky\u003c\/h3\u003e\n\u003cp\u003eThe PJ-050A is a high-quality DC power jack manufactured by \u003cstrong\u003eSame Sky\u003c\/strong\u003e, designed for reliable power connections in electronic devices. This connector features a 2.0 mm center pin and a 2.5 A current rating, making it suitable for various low-voltage applications requiring secure and durable power input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e PJ-050A\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Same Sky\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003cbr\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/p\u003e\n\u003cp\u003eThis power jack is designed with a right-angle orientation and through-hole mounting for easy PCB integration. Its robust construction ensures a rated input voltage of up to 24 Vdc and a maximum current of 2.5 A, supporting a wide range of electronic applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.0 mm center pin for secure connection\u003c\/li\u003e\n\u003cli\u003eRated for 2.5 A current capacity\u003c\/li\u003e\n\u003cli\u003eRight-angle orientation for space-efficient design\u003c\/li\u003e\n\u003cli\u003eThrough-hole mounting for reliable PCB attachment\u003c\/li\u003e\n\u003cli\u003ePick-and-place top for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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\u003eBetween terminal and mating plug\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eAt 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\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand\u003c\/td\u003e\n\u003ctd\u003eFor 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\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\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 cycle\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\u003ctr\u003e\n\u003ctd\u003eRoHS compliant\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\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSolderability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWave soldering for max 5 seconds at 255-265°C\u003c\/li\u003e\n\u003cli\u003ePreheating, soldering, and cooling parameters specified in datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Drawing \u0026amp; PCB Layout\u003c\/h3\u003e\n\u003cp\u003eMating plug insertion depth: 9.6 mm\u003c\/p\u003e\n\u003cp\u003eCenter pin diameter: Ø2.0 mm\u003c\/p\u003e\n\u003cp\u003eFor detailed mechanical drawings and PCB footprint, refer to the datasheet and resources:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sameskydevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=PJ-050A.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2fdc-power-connectors%2fjacks%2fpj-050a\"\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-050A.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fpj-050a\"\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-050A.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fpj-050a\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor complete technical details, please review the \u003ca href=\"https:\/\/www.cuidevices.com\/product\/resource\/masterpdf\/pj-050a.pdf\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDisclaimer\u003c\/h3\u003e\n\u003cp\u003eSame Sky offers a one (1) year limited warranty. The product is not authorized or warranted for use as a critical component in life support devices or systems. Changes to the product may occur without notice.\u003c\/p\u003e\u003cbr\u003e"}
