The ABRACON ARJM11B3-009-AB-ER2 is a high-performance 1-port 100BASE-T Ethernet PCB connector designed for reliable network connectivity in electronic applications. Manufactured in China, this connector complies with RoHS standards and is suitable for a variety of networking solutions.
RoHS and RoHS II compliant for environmentally responsible manufacturing
Suitable for high-speed network applications including 1G, 2.5G, and 5G Base-T Ethernet
Designed with robust electrical characteristics for reliable data transmission
Available in various configurations including LED indicators and different tab orientations
Technical Specifications
Parameters
Minimum
Typical
Maximum
Units
Notes
Turn Ratio (±3%)
1CT:1CT
At 100kHz, 0.1V
Inductance
350
µH
At 100kHz, 0.1V, 8mADC
Operating Temperature
-40
+85
°C
Storage Temperature
-40
+85
°C
HiPOT
2250
VDC
VDC for 60 sec.
Insertion Loss (100Base-T)
-1.0
dB
0.3-100MHz
Return Loss
-18
dB
1-30MHz
Crosstalk
-30
dB
1-1000MHz
CMRR
-30
dB
1-100MHz
Additional Details
Supports PoE and PoE+ standards with specified current ratings
Designed for PCB mounting with options for wave or reflow soldering
Includes LED indicator options for network status
Part of the ARJM11 series with various configurations for different Ethernet speeds
For more information, please refer to the datasheet. Please search the internet for the part number ARJM11B3-009-AB-ER2 for additional details and specifications.
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{"id":10027321721149,"title":"ARJM11B3-009-AB-ER2","handle":"arjm11b3-009-ab-er2","description":"\u003ch3\u003eABRACON ARJM11B3-009-AB-ER2 Ethernet Connector\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABRACON\u003c\/strong\u003e ARJM11B3-009-AB-ER2 is a high-performance 1-port 100BASE-T Ethernet PCB connector designed for reliable network connectivity in electronic applications. Manufactured in China, this connector complies with RoHS standards and is suitable for a variety of networking solutions.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ARJM11B3-009-AB-ER2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABRACON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/abracon.com\/Magnetics\/ARJM11.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSingle-port 100BASE-T Ethernet PCB connector\u003c\/li\u003e\n \u003cli\u003eRoHS and RoHS II compliant for environmentally responsible manufacturing\u003c\/li\u003e\n \u003cli\u003eSuitable for high-speed network applications including 1G, 2.5G, and 5G Base-T Ethernet\u003c\/li\u003e\n \u003cli\u003eDesigned with robust electrical characteristics for reliable data transmission\u003c\/li\u003e\n \u003cli\u003eAvailable in various configurations including LED indicators and different tab orientations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameters\u003c\/th\u003e\n \u003cth\u003eMinimum\u003c\/th\u003e\n \u003cth\u003eTypical\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTurn Ratio (±3%)\u003c\/td\u003e\n \u003ctd\u003e1CT:1CT\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eAt 100kHz, 0.1V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eµH\u003c\/td\u003e\n \u003ctd\u003eAt 100kHz, 0.1V, 8mADC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+85\u003c\/td\u003e\n \u003ctd\u003e°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-40\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+85\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHiPOT\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e2250\u003c\/td\u003e\n \u003ctd\u003eVDC\u003c\/td\u003e\n \u003ctd\u003eVDC for 60 sec.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Loss (100Base-T)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-1.0\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e0.3-100MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReturn Loss\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-18\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-30MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCrosstalk\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-1000MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCMRR\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-100MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSupports PoE and PoE+ standards with specified current ratings\u003c\/li\u003e\n \u003cli\u003eDesigned for PCB mounting with options for wave or reflow soldering\u003c\/li\u003e\n \u003cli\u003eIncludes LED indicator options for network status\u003c\/li\u003e\n \u003cli\u003ePart of the ARJM11 series with various configurations for different Ethernet speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, please refer to the \u003ca href=\"https:\/\/abracon.com\/Magnetics\/ARJM11.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number \u003cstrong\u003eARJM11B3-009-AB-ER2\u003c\/strong\u003e for additional details and specifications.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T23:09:59+05:30","created_at":"2025-08-15T23:09:59+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["ABRAC","CONN","Connector","Ethernet","IMPORT_CSV","IMPORT_PT2","PCB","WLDM"],"price":36034,"price_min":36034,"price_max":36034,"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":50624915177789,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ARJM11B3-009-AB-ER2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ARJM11B3-009-AB-ER2","public_title":null,"options":["Default Title"],"price":36034,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ARJM11B3-009-AB-ER2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55731333.jpg?v=1755279602"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55731333.jpg?v=1755279602","options":["Title"],"media":[{"alt":null,"id":45857819525437,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55731333.jpg?v=1755279602"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55731333.jpg?v=1755279602","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON ARJM11B3-009-AB-ER2 Ethernet Connector\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABRACON\u003c\/strong\u003e ARJM11B3-009-AB-ER2 is a high-performance 1-port 100BASE-T Ethernet PCB connector designed for reliable network connectivity in electronic applications. Manufactured in China, this connector complies with RoHS standards and is suitable for a variety of networking solutions.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ARJM11B3-009-AB-ER2\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABRACON\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/abracon.com\/Magnetics\/ARJM11.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSingle-port 100BASE-T Ethernet PCB connector\u003c\/li\u003e\n \u003cli\u003eRoHS and RoHS II compliant for environmentally responsible manufacturing\u003c\/li\u003e\n \u003cli\u003eSuitable for high-speed network applications including 1G, 2.5G, and 5G Base-T Ethernet\u003c\/li\u003e\n \u003cli\u003eDesigned with robust electrical characteristics for reliable data transmission\u003c\/li\u003e\n \u003cli\u003eAvailable in various configurations including LED indicators and different tab orientations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eParameters\u003c\/th\u003e\n \u003cth\u003eMinimum\u003c\/th\u003e\n \u003cth\u003eTypical\u003c\/th\u003e\n \u003cth\u003eMaximum\u003c\/th\u003e\n \u003cth\u003eUnits\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTurn Ratio (±3%)\u003c\/td\u003e\n \u003ctd\u003e1CT:1CT\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eAt 100kHz, 0.1V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInductance\u003c\/td\u003e\n \u003ctd\u003e350\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eµH\u003c\/td\u003e\n \u003ctd\u003eAt 100kHz, 0.1V, 8mADC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n \u003ctd\u003e-40\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+85\u003c\/td\u003e\n \u003ctd\u003e°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-40\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e+85\u003c\/td\u003e\n \u003ctd\u003e°C\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHiPOT\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e2250\u003c\/td\u003e\n \u003ctd\u003eVDC\u003c\/td\u003e\n \u003ctd\u003eVDC for 60 sec.\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsertion Loss (100Base-T)\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-1.0\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e0.3-100MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReturn Loss\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-18\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-30MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCrosstalk\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-1000MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCMRR\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003e-30\u003c\/td\u003e\n \u003ctd\u003edB\u003c\/td\u003e\n \u003ctd\u003e1-100MHz\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSupports PoE and PoE+ standards with specified current ratings\u003c\/li\u003e\n \u003cli\u003eDesigned for PCB mounting with options for wave or reflow soldering\u003c\/li\u003e\n \u003cli\u003eIncludes LED indicator options for network status\u003c\/li\u003e\n \u003cli\u003ePart of the ARJM11 series with various configurations for different Ethernet speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information, please refer to the \u003ca href=\"https:\/\/abracon.com\/Magnetics\/ARJM11.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Please search the internet for the part number \u003cstrong\u003eARJM11B3-009-AB-ER2\u003c\/strong\u003e for additional details and specifications.\u003c\/p\u003e\u003cbr\u003e"}
