10 100 1000 Base-T RJ45 Jack ABRACON ARJ21A-MCSB-MU2 with Magnetic Module supporting IEEE 802 3ab standards
Product Overview
The ARJ21A is a 2x1 RJ45 Jack with an integrated Magnetic Module, designed for 10/100/1000 Base-T LAN applications. This component supports NIC, LoM, and PC interfaces, offering flexibility with or without LED options. It is compatible with CAT 5 & 6 UTP cables and complies with IEEE 802.3ab standards. Suitable for RoHS compliant reflow processes, it is ideal for various networking applications requiring reliable Ethernet connectivity.
Product Attributes
- Brand: ABRACON
- Certifications: ISO 9001 / QS 9000 Certified, ISO 9001:2008 Certified
- Compliance: RoHS Compliant
- Packaging Material: PET
- Product Type: RJ45 10/100/1000 Base-TX 2x1 Jack with Magnetic Module
- Mounting Type: Through-hole (indicated by PC Board Layout)
Technical Specifications
| Part Number | Turns Ratio (TX) | Turns Ratio (RX) | EMI Fingers | LEDs | Insertion Loss (dB Max) | Return Loss (dB Min @10015%) 1-80 MHz | Return Loss (dB Min @10015%) 100 MHz | Return Loss (dB Min @10015%) 1-60 MHz | Return Loss (dB Min @10015%) 60-100 MHz | Crosstalk (dB TYP) 1-100 MHz | Common Mode Rejection (dB TYP) @ 60 Hz | Hipot (Vrms) | Dimensions (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ARJ21A-MCSA-LU2 | 1CT:1 | 1CT:1CT | Yes | No | -1.0 | -16 | -12 | -16 | -12 | -35 | -30 | 1500 | 17.27 x 28.40 x 25.30 |
| ARJ21A-MCSB-MU2 | 1CT:1CT | 1CT:1CT | Yes | No | -1.0 | -14 | -10 | -14 | -10 | -35 | -30 | 1500 | 17.27 x 28.40 x 25.30 |
| ARJ21A-MCSC-MU2 | 1CT:1CT | 1CT:1CT | Yes | No | -1.0 | -14 | -10 | -14 | -10 | -35 | -30 | 1500 | 17.27 x 28.40 x 25.30 |
| ARJ21A-MCSD-MU2 | 1CT:1CT | 1CT:1CT | Yes | No | -1.0 | -14 | -10 | -14 | -10 | -35 | -30 | 1500 | 17.27 x 28.40 x 25.30 |
| ARJ21A-MBSD-A-B-EMU2 | 1CT:1CT | 1CT:1CT | No | G/Y | -1.0 | -14 | -10 | -14 | -10 | -35 | -30 | 1500 | 17.27 x 28.40 x 25.30 |
| Option | Description |
|---|---|
| LED Color (Left/Right) | A: Green, B: Yellow, C: Amber, D: Orange |
| LED Polarity | E (See LED polarity section) |
| Turns Ratio (Tx) | Blank: No LED, K: 1CT:1.41, L: 1CT:1, M: 1CT:1CT, N: 1.414:1CT, O: 1CT:1.41CT, P: 1:2CT, Q: 1:1.414CT, R: 1CT:2.5 |
| Turns Ratio (Rx) | Blank: No LED, S: 1CT:1.41, T: 1CT:1, U: 1CT:1CT, V: 1.414:1CT, W: 1CT:1.41CT, X: 1:2CT, Y: 1:1.414CT, Z: 1CT:2.5 |
| Gold Plating | 2: 6, 3: 15, 4: 30, 5: 50 |
| EMI Fingers | MA ~ MD (Please see mechanical section) |
| LED Polarity | SA ~ SQ (Please see schematic section) |
| Specification | Value |
|---|---|
| Operating Temperature Range | 0C to +70C |
| Storage Temperature Range | -40C to +85C (after unpacked from the tray) |
| Reflow Profile Peak Temperature (Tp) | 25010 |
| Reflow Profile Peak Temperature (Tp) Time | 5sec max |
| Packaging | 44pcs/tray, 704 pcs/carton (16 Trays/box) |
Note: Contact Abracon for more custom configurations. See options to build a custom configuration.
2411220559_ABRACON-ARJ21A-MCSB-MU2_C6125108.pdf