The ABRACON ARJ11G-MBSE-MU2 is a high-performance modular Ethernet connector designed to meet IEEE 802.3ab standards. This RJ45 Ethernet connector is suitable for 10/100 Base-T LAN applications, supporting CAT 5 and CAT 6 cables and UTP configurations. It is ideal for NIC, LoM, and PC applications requiring reliable network connectivity.
Key Features:
Available with or without LED indicators
Complies with IEEE 802.3ab standards
Supports 10/100 Base-T LAN networks
Compatible with CAT 5 & 6 cables and UTP wiring
Suitable for RoHS compliant reflow processes
Magnetic LAN with RJ4
Standard Specifications at 25°C:
Operating temperature range: -40°C to +85°C
Storage temperature range: -40°C to +85°C
Electrical and Mechanical Details:
Part Number
Turns Ratio ± 5%
EMI Fingers
LEDs
Insertion Loss (dB max)
Return Loss (dB MIN @100Ω±15Ω)
ARJ11G-MBSE-MU2
1CT:1CT
No
N/A
-1
-18
Part Number
Crosstalk (dB TYP)
Common Mode Rejection (dB MIN)
DCR (MAX Ω)
Hipot (Vrms)
ARJ11G-MBSE-MU2
-40 to -30
≥20
1500
1000
Physical Dimensions:
Compliant size: 16.26 x 13.84 x 21.59mm
Packaging:
Packaged in trays with 60 pieces per tray.
Additional Information:
RoHS compliant
Reflow profile: Peak temperature of 250 ± 10°C for up to 5 seconds
Product is suitable for commercial and industrial applications
Note: Abracon LLC’s products are COTS (Commercial-Off-The-Shelf) and are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, or life-critical medical applications. For high-reliability or extreme operating environments, please contact Abracon LLC for approval.
Part Number: ARJ11G-MBSE-MU2
Manufacturer: ABRACON
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: TRAY
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{"id":10021826593085,"title":"ARJ11G-MBSE-MU2","handle":"arj11g-mbse-mu2","description":"\u003ch3\u003eABRACON ARJ11G-MBSE-MU2 Ethernet Connector\u003c\/h3\u003e\n\n\u003cp\u003eThe ABRACON ARJ11G-MBSE-MU2 is a high-performance modular Ethernet connector designed to meet IEEE 802.3ab standards. This RJ45 Ethernet connector is suitable for 10\/100 Base-T LAN applications, supporting CAT 5 and CAT 6 cables and UTP configurations. It is ideal for NIC, LoM, and PC applications requiring reliable network connectivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable with or without LED indicators\u003c\/li\u003e\n \u003cli\u003eComplies with IEEE 802.3ab standards\u003c\/li\u003e\n \u003cli\u003eSupports 10\/100 Base-T LAN networks\u003c\/li\u003e\n \u003cli\u003eCompatible with CAT 5 \u0026amp; 6 cables and UTP wiring\u003c\/li\u003e\n \u003cli\u003eSuitable for RoHS compliant reflow processes\u003c\/li\u003e\n \u003cli\u003eMagnetic LAN with RJ4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard Specifications at 25°C:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eTurns Ratio ± 5%\u003c\/th\u003e\n \u003cth\u003eEMI Fingers\u003c\/th\u003e\n \u003cth\u003eLEDs\u003c\/th\u003e\n \u003cth\u003eInsertion Loss (dB max)\u003c\/th\u003e\n \u003cth\u003eReturn Loss (dB MIN @100Ω±15Ω)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eARJ11G-MBSE-MU2\u003c\/td\u003e\n \u003ctd\u003e1CT:1CT\u003c\/td\u003e\n \u003ctd\u003eNo\u003c\/td\u003e\n \u003ctd\u003eN\/A\u003c\/td\u003e\n \u003ctd\u003e-1\u003c\/td\u003e\n \u003ctd\u003e-18\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eCrosstalk (dB TYP)\u003c\/th\u003e\n \u003cth\u003eCommon Mode Rejection (dB MIN)\u003c\/th\u003e\n \u003cth\u003eDCR (MAX Ω)\u003c\/th\u003e\n \u003cth\u003eHipot (Vrms)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eARJ11G-MBSE-MU2\u003c\/td\u003e\n \u003ctd\u003e-40 to -30\u003c\/td\u003e\n \u003ctd\u003e≥20\u003c\/td\u003e\n \u003ctd\u003e1500\u003c\/td\u003e\n \u003ctd\u003e1000\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions:\u003c\/h3\u003e\n\u003cp\u003eCompliant size: 16.26 x 13.84 x 21.59mm\u003c\/p\u003e\n\n\u003ch3\u003ePackaging:\u003c\/h3\u003e\n\u003cp\u003ePackaged in trays with 60 pieces per tray.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eReflow profile: Peak temperature of 250 ± 10°C for up to 5 seconds\u003c\/li\u003e\n \u003cli\u003eProduct is suitable for commercial and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet:\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and schematics, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/arj11g.pdf\" target=\"_blank\"\u003eABRACON ARJ11G Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Disclaimers:\u003c\/h3\u003e\n\u003cp\u003eNote: Abracon LLC’s products are COTS (Commercial-Off-The-Shelf) and are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, or life-critical medical applications. For high-reliability or extreme operating environments, please contact Abracon LLC for approval.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: ARJ11G-MBSE-MU2\u003cbr\u003e\nManufacturer: ABRACON\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TRAY\u003c\/p\u003e","published_at":"2025-08-12T23:04:13+05:30","created_at":"2025-08-12T23:04:13+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["ABRAC","Connector","Ethernet","IMPORT_CSV","Modular","RJ45","WLDM"],"price":34925,"price_min":34925,"price_max":34925,"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":50613316452669,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ARJ11G-MBSE-MU2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ARJ11G-MBSE-MU2","public_title":null,"options":["Default Title"],"price":34925,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"ARJ11G-MBSE-MU2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/ARJ11G-MBSE-MU2_45353124_d69f4625.jpg?v=1755020057"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ARJ11G-MBSE-MU2_45353124_d69f4625.jpg?v=1755020057","options":["Title"],"media":[{"alt":null,"id":45806839398717,"position":1,"preview_image":{"aspect_ratio":1.02,"height":200,"width":204,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ARJ11G-MBSE-MU2_45353124_d69f4625.jpg?v=1755020057"},"aspect_ratio":1.02,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/ARJ11G-MBSE-MU2_45353124_d69f4625.jpg?v=1755020057","width":204}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eABRACON ARJ11G-MBSE-MU2 Ethernet Connector\u003c\/h3\u003e\n\n\u003cp\u003eThe ABRACON ARJ11G-MBSE-MU2 is a high-performance modular Ethernet connector designed to meet IEEE 802.3ab standards. This RJ45 Ethernet connector is suitable for 10\/100 Base-T LAN applications, supporting CAT 5 and CAT 6 cables and UTP configurations. It is ideal for NIC, LoM, and PC applications requiring reliable network connectivity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAvailable with or without LED indicators\u003c\/li\u003e\n \u003cli\u003eComplies with IEEE 802.3ab standards\u003c\/li\u003e\n \u003cli\u003eSupports 10\/100 Base-T LAN networks\u003c\/li\u003e\n \u003cli\u003eCompatible with CAT 5 \u0026amp; 6 cables and UTP wiring\u003c\/li\u003e\n \u003cli\u003eSuitable for RoHS compliant reflow processes\u003c\/li\u003e\n \u003cli\u003eMagnetic LAN with RJ4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStandard Specifications at 25°C:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOperating temperature range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eStorage temperature range: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eTurns Ratio ± 5%\u003c\/th\u003e\n \u003cth\u003eEMI Fingers\u003c\/th\u003e\n \u003cth\u003eLEDs\u003c\/th\u003e\n \u003cth\u003eInsertion Loss (dB max)\u003c\/th\u003e\n \u003cth\u003eReturn Loss (dB MIN @100Ω±15Ω)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eARJ11G-MBSE-MU2\u003c\/td\u003e\n \u003ctd\u003e1CT:1CT\u003c\/td\u003e\n \u003ctd\u003eNo\u003c\/td\u003e\n \u003ctd\u003eN\/A\u003c\/td\u003e\n \u003ctd\u003e-1\u003c\/td\u003e\n \u003ctd\u003e-18\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eCrosstalk (dB TYP)\u003c\/th\u003e\n \u003cth\u003eCommon Mode Rejection (dB MIN)\u003c\/th\u003e\n \u003cth\u003eDCR (MAX Ω)\u003c\/th\u003e\n \u003cth\u003eHipot (Vrms)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eARJ11G-MBSE-MU2\u003c\/td\u003e\n \u003ctd\u003e-40 to -30\u003c\/td\u003e\n \u003ctd\u003e≥20\u003c\/td\u003e\n \u003ctd\u003e1500\u003c\/td\u003e\n \u003ctd\u003e1000\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions:\u003c\/h3\u003e\n\u003cp\u003eCompliant size: 16.26 x 13.84 x 21.59mm\u003c\/p\u003e\n\n\u003ch3\u003ePackaging:\u003c\/h3\u003e\n\u003cp\u003ePackaged in trays with 60 pieces per tray.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS compliant\u003c\/li\u003e\n \u003cli\u003eReflow profile: Peak temperature of 250 ± 10°C for up to 5 seconds\u003c\/li\u003e\n \u003cli\u003eProduct is suitable for commercial and industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDatasheet:\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and schematics, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-abr\/arj11g.pdf\" target=\"_blank\"\u003eABRACON ARJ11G Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Disclaimers:\u003c\/h3\u003e\n\u003cp\u003eNote: Abracon LLC’s products are COTS (Commercial-Off-The-Shelf) and are suitable for commercial and industrial applications. They are not specifically designed for military, aerospace, or life-critical medical applications. For high-reliability or extreme operating environments, please contact Abracon LLC for approval.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: ARJ11G-MBSE-MU2\u003cbr\u003e\nManufacturer: ABRACON\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: TRAY\u003c\/p\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
