Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-1840398-1 | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 9 | |
| Category | Connectors, Interconnects | |
| Family | Modular Connectors - Jacks With Magnetics | |
| Series | - | |
| Packaging | Bulk | |
| Connector Type | MRJ21 | |
| Number of Ports | 4 | |
| Number of Rows | 1 | |
| Applications | 10/100/1000 Base-T, AutoMDIX | |
| Mounting Type | Through Hole | |
| Orientation | 90° Angle (Right) | |
| Termination | Solder | |
| Height Above Board | 1.155" (29.35mm) | |
| LED Color | Does Not Contain LED | |
| Number of Cores per Jack | 48 | |
| Shielding | Shielded | |
| Features | Board Guide | |
| Tab Direction | - | |
| Contact Material | Phosphor Bronze | |
| Contact Finish | Gold | |
| Contact Finish Thickness | 2µin (0.05µm) | |
| Shield Material | Copper Alloy | |
| Housing Material | Thermoplastic | |
| Operating Temperature | 0°C ~ 70°C | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | 1840398-1 | |
| Related Links | 1840, 1840398-1 Datasheet, Bel Fuse Inc. Distributor | |
![]() | 1-87756-8 | CONN SOCKET 22-26AWG 30AU CRIMP | datasheet.pdf | |
![]() | A-MCU-80005/Y | CABLE CAT5 UTP PATCH YELLOW .5M | datasheet.pdf | |
![]() | H5BBT-10105-G7 | JUMPER-H2728TR/C2065G/H2728TR 5" | datasheet.pdf | |
![]() | B39321R2704U310 | RESONATOR SAW CER 315MHZ SMD | datasheet.pdf | |
![]() | ESD5Z6.0T1G | TVS DIODE 6VWM 20.5VC SOD523 | datasheet.pdf | |
![]() | 381LQ471M160H012 | CAP ALUM 470UF 20% 160V SNAP | datasheet.pdf | |
![]() | OD3006-05HB01A | FAN AXIAL 30X6MM BALL 5VDC WIRE | datasheet.pdf | |
![]() | 1N5349E3/TR12 | DIODE ZENER 12V 5W T18 | datasheet.pdf | |
![]() | ATS-15A-175-C3-R0 | HEATSINK 35X35X10MM R-TAB T412 | datasheet.pdf | |
![]() | OQ16750000J0G | 500 TB SOCKET WF VER | datasheet.pdf | |
![]() | TVP00DZ-23-151SC-S35AD | HD 38999 151C 151#23 SKT RECP | datasheet.pdf | |
![]() | XCS30-3CS208I | Spartan and Spartan-XL Families FPGA Field Programmable Gate Arrays IC | datasheet.pdf |