The ARJ12A is a RJ45 10/100/1000 Base-TX Tab down 1x2 Jack with Magnetic Module designed for various LAN applications. It supports IEEE 802.3ab standards and is suitable for CAT 5 & 6 UTP cable. Available with or without LEDs, this component is RoHS compliant and designed for reflow soldering processes. Its compact dimensions and integrated magnetic module simplify board design and enhance performance in networking equipment.
| Part Number | Turns Ratio (TX) | Turns Ratio (RX) | Mounting | EMI Fingers | LEDs (G/Y) | Insertion Loss (dB typ) | Return Loss (dB typ @10015%) 0.3- 100 MHz | Return Loss (dB typ @10015%) 1- 10 MHz | Return Loss (dB typ @10015%) 30 MHz | Return Loss (dB typ @10015%) 60-80 MHz | Crosstalk (dB TYP) 1 - 10 MHz | Crosstalk (dB TYP) 30 - 60 MHz | Crosstalk (dB TYP) 60 - 100 MHz | Common Mode Rejection (dB TYP) 1 - 50 MHz | Common Mode Rejection (dB TYP) 50 - 130 MHz | Hipot (Vrms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ARJ12A-MASD-A-B-EMU2 | 1CT:1CT | 1CT:1CT | DOWN | Yes | G/Y | -1.2 | -18 | -16 | -12 | -40 | -35 | -30 | -30 | -20 | 1500 | |
| ARJ12A-MASD-A-B-FMU2 | 1CT:1CT | 1CT:1CT | DOWN | Yes | G/Y | -1.2 | -18 | -16 | -12 | -40 | -35 | -30 | -30 | -20 | 1500 | |
| ARJ12A-MCSD-MU2 | 1CT:1CT | 1CT:1CT | DOWN | Yes | -1.2 | -18 | -16 | -12 | -40 | -35 | -30 | -30 | -20 | 1500 |
Overall Dimensions: 31.28 x 13.60 x 21.50 mm