The MJ-3502 is a high-quality audio jack manufactured by SAME SKY, designed for reliable audio connectivity applications. This mono 3.5 mm jack features a through-hole mounting style with a threaded bushing for secure installation. It is RoHS compliant, ensuring environmentally responsible manufacturing.
Key Features:
3.5 mm mono jack with threaded bushing for durable mounting
Rated input voltage: 12 Vdc
Rated input current: 2 A
Contact resistance: 30 mΩ
Insulation resistance: 100 MΩ at 500 Vdc
Voltage withstand: 500 Vac at 50/60Hz for 1 minute
Insertion force: 0.4 to 2 kgf
Withdrawal force: 0.3 to 2 kgf
Operating temperature: -25°C to 70°C
Storage temperature: -25°C to 70°C
Life cycle: 5,000 cycles
RoHS compliant
Mechanical and Electrical Specifications:
Parameter
Conditions
Min
Typ
Max
Units
Rated input voltage
12
Vdc
Rated input current
2
A
Contact resistance
[1] measured at <100 mA/1 kHz
30
mΩ
Insulation resistance
at 500 Vdc
100
MΩ
Voltage withstand
at 50/60Hz for 1 min
500
Vac
Insertion force
0.4
2
kgf
Withdrawal force
0.3
2
kgf
Operating temperature
-25
70
°C
Storage temperature
-25
70
°C
Life
5,000
cycles
Mechanical Drawing & Materials:
Includes brass, phosphor bronze, POM, PC, and nickel plating for terminals, housing, and nut. The detailed mechanical dimensions and PCB footprint are available in the datasheet.
All specifications are measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure unless otherwise noted. The datasheet was not processed; please search the internet for the part number for more details.
{"id":10018763866429,"title":"MJ-3502","handle":"mj-3502","description":"\u003ch3\u003eProduct Description: Phone Connectors Audio Jacks (Part Number: MJ-3502)\u003c\/h3\u003e\n\u003cp\u003eThe MJ-3502 is a high-quality audio jack manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e, designed for reliable audio connectivity applications. This mono 3.5 mm jack features a through-hole mounting style with a threaded bushing for secure installation. It is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 mm mono jack with threaded bushing for durable mounting\u003c\/li\u003e\n\u003cli\u003eRated input voltage: 12 Vdc\u003c\/li\u003e\n\u003cli\u003eRated input current: 2 A\u003c\/li\u003e\n\u003cli\u003eContact resistance: 30 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance: 100 MΩ at 500 Vdc\u003c\/li\u003e\n\u003cli\u003eVoltage withstand: 500 Vac at 50\/60Hz for 1 minute\u003c\/li\u003e\n\u003cli\u003eInsertion force: 0.4 to 2 kgf\u003c\/li\u003e\n\u003cli\u003eWithdrawal force: 0.3 to 2 kgf\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to 70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -25°C to 70°C\u003c\/li\u003e\n\u003cli\u003eLife cycle: 5,000 cycles\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Electrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\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\u003e\u003c\/td\u003e\n\u003ctd\u003e12\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\u003e\u003c\/td\u003e\n\u003ctd\u003e2\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[1] measured at \u0026lt;100 mA\/1 kHz\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\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\u003eat 50\/60Hz for 1 min\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 force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ekgf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithdrawal 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\u003e2\u003c\/td\u003e\n\u003ctd\u003ekgf\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\u003e70\u003c\/td\u003e\n\u003ctd\u003e°C\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-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e70\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\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Drawing \u0026amp; Materials:\u003c\/h3\u003e\n\u003cp\u003eIncludes brass, phosphor bronze, POM, PC, and nickel plating for terminals, housing, and nut. The detailed mechanical dimensions and PCB footprint are available in the datasheet.\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-A0012960299\/CUID-S-A0013779989-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2faudio-connectors%2fjacks%2fmj-3502\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fmj-3502\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fmj-3502\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote:\u003c\/h3\u003e\n\u003cp\u003eAll specifications are measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure unless otherwise noted. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T12:28:41+05:30","created_at":"2025-08-11T12:28:41+05:30","vendor":"Waldom Electonics","type":"","tags":["Audio","Connector","IMPORT_CSV","SAME","WLDM"],"price":9008,"price_min":9008,"price_max":9008,"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":50603784569149,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"MJ-3502","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MJ-3502","public_title":null,"options":["Default Title"],"price":9008,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"MJ-3502","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52141818.jpg?v=1754895523"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52141818.jpg?v=1754895523","options":["Title"],"media":[{"alt":null,"id":45779427524925,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52141818.jpg?v=1754895523"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52141818.jpg?v=1754895523","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: Phone Connectors Audio Jacks (Part Number: MJ-3502)\u003c\/h3\u003e\n\u003cp\u003eThe MJ-3502 is a high-quality audio jack manufactured by \u003cstrong\u003eSAME SKY\u003c\/strong\u003e, designed for reliable audio connectivity applications. This mono 3.5 mm jack features a through-hole mounting style with a threaded bushing for secure installation. It is RoHS compliant, ensuring environmentally responsible manufacturing.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 mm mono jack with threaded bushing for durable mounting\u003c\/li\u003e\n\u003cli\u003eRated input voltage: 12 Vdc\u003c\/li\u003e\n\u003cli\u003eRated input current: 2 A\u003c\/li\u003e\n\u003cli\u003eContact resistance: 30 mΩ\u003c\/li\u003e\n\u003cli\u003eInsulation resistance: 100 MΩ at 500 Vdc\u003c\/li\u003e\n\u003cli\u003eVoltage withstand: 500 Vac at 50\/60Hz for 1 minute\u003c\/li\u003e\n\u003cli\u003eInsertion force: 0.4 to 2 kgf\u003c\/li\u003e\n\u003cli\u003eWithdrawal force: 0.3 to 2 kgf\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -25°C to 70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -25°C to 70°C\u003c\/li\u003e\n\u003cli\u003eLife cycle: 5,000 cycles\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMechanical and Electrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\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\u003e\u003c\/td\u003e\n\u003ctd\u003e12\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\u003e\u003c\/td\u003e\n\u003ctd\u003e2\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[1] measured at \u0026lt;100 mA\/1 kHz\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\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\u003eat 50\/60Hz for 1 min\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 force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ekgf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithdrawal 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\u003e2\u003c\/td\u003e\n\u003ctd\u003ekgf\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\u003e70\u003c\/td\u003e\n\u003ctd\u003e°C\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-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e70\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\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Drawing \u0026amp; Materials:\u003c\/h3\u003e\n\u003cp\u003eIncludes brass, phosphor bronze, POM, PC, and nickel plating for terminals, housing, and nut. The detailed mechanical dimensions and PCB footprint are available in the datasheet.\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-A0012960299\/CUID-S-A0013779989-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2faudio-connectors%2fjacks%2fmj-3502\" target=\"_blank\"\u003eProduct Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-3dmodel\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2fresource%2f3dmodel%2fmj-3502\" target=\"_blank\"\u003e3D Model\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-pcbfootprint\u0026amp;label=MJ-3502.pdf\u0026amp;path=%2fproduct%2fresource%2fpcbfootprint%2fmj-3502\" target=\"_blank\"\u003ePCB Footprint\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote:\u003c\/h3\u003e\n\u003cp\u003eAll specifications are measured at 10~35°C, humidity at 45~85%, under standard atmospheric pressure unless otherwise noted. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
