10/100 Base-T Applications Gang 1X4, Through Hole, Tab Down Straight-row Output Pins Pattern E & E Magnetic Products Limited Magnetic Integrated Connector Modules Compliant with IEEE802.3 standard including 350H OCL with 8mA DC Bias 1500Vrms isolation voltage per IEEE802.3 Enhanced performance on EMI suppression with metal shield Support various 10/100 transceiver ICs Operating temperature 0oC to +70oC Gang 1x4 design for Hub and Switch Applications Symmetrical TX and RX channels which is suitable for Auto MDI/MDIX application UL 1863 listed RoHS compliant versions are available GENERAL ELECTRICAL SPECIFICATION Insertion Loss (dB Max) Return Loss (dB Min) @ 25C CMRR (dB Min) Crosstalk (dB Min) 0.1-100MHz 1-30MHz 40MHz 50MHz 60-80MHz 32MHz 62MHz 100MHz 0.1-100MHz 1.0 16.0 14.0 13.0 12.0 42.0 37.0 33.0 35.0 Hipot (Vrms) 1500 PART NUMBER TABLE Part Number 1 MJ-14D2NNA4-H34K MJ-14D2NNA4-K34K Turn Ratio (Chip : Cable) ( 3%) Tx Rx Tx Rx MJR14D2NNA4-H34K 1CT:1CT 1CT:1CT TC TC -- MJ14D-04A H34K MJR14D2NNA4-K34K 1CT:1CT 1CT:1CT TC TC -- MJ14D-04A K34K RoHS Part Number 6 Configuration 2 3 LED Mechanical Schematic (Left / Right) Package Notes: 1. For different electrical and mechanical specifications, please contact E&E Magnetic Products Limited. 2. Core location are counted from PCB (Chip) side to Cable (Media) side, where: "T" = Isolation transformer ; "C" = Common-mode choke ; 3. LEDs (Left / Right) : "--" = None. 4. Panel tabs are optional. 5. All parts shown in this datasheet have gold plating thickness of 10 micro-inch (min.) over contact area. Advance options including 30 micro-inch (min.) and 50 micro-inch (min.) are also available. 6. Operating temperature: -40C to +85C. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 1 Tel: (852) 2765 3888 Fax: (852) 2954 3304 MJ010(05) Revised in 06/07 10/100 Base-T Applications Gang 1X4, Through Hole, Tab Down Straight-row Output Pins Pattern E & E Magnetic Products Limited MECHANICAL DIMENSIONS MJ14D-04A (E&E PART NUMBER) C (DATE) RU R US NOTE 4 2.340 59.44 MAX. J1 0.945 24.00 MAX. J8 0.555 14.10 MAX. REFERENCE OR GAUGE PLANE 0.425 10.80 PORT 1 0.125 3.18 PORT 4 2.150 54.61 0.550 13.97 0.400 10.16 0.080 2.03 0.050 1.27 0.042 24X DIA. 1.07 0.126 2X DIA. 3.20 0.440 11.18 1 2 3 4 5 PORT 1 0.125 3.18 6 PORT 3 PORT 2 Chip side PORT 4 Cable side 0.062 2X DIA. 1.57 2.280 57.91 Recommended hole pattern viewed from component side All dimensions are specified in inch with higher precedence in inch. mm 0.010 . Unless otherwise specified, all tolerances are 0.25 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 2 Tel: (852) 2765 3888 Fax: (852) 2954 3304 MJ010(05) Revised in 06/07 10/100 Base-T Applications Gang 1X4, Through Hole, Tab Down Straight-row Output Pins Pattern E & E Magnetic Products Limited SCHEMATICS Shield H34K / K34K 1000pF/2000V 75 75 75 75 1CT:1CT Primary Secondary J8 6 J7 5 Rx-Side J6 4 J5 1CT:1CT J4 3 J3 2 J2 1 J1 Tx-Side RJ-45 Cable Side RJ-45 Chip Side MATERIALS Housing Contact Pins Consist of thermoset & thermoplastic materials, all of them are UL 94-V0 rated. 5 PCB Pins Phosphor bronze, plated with nickel under-plating and hard gold over contact area. Copper wire which meets solderability requirements per MIL-STD-202, method 208. FOR MORE INFORMATION, PLEASE CONTACT HEADQUARTER 2/F Block A, Merit Industrial Centre, 94 Tokwawan Road, Kowloon, Hong Kong Tel: (852) 2765 3888 Fax: (852) 2954 3304 Email: eempl@eleceltek.com Website: http://www.eleceltek.com Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2006, E & E Magnetic Products Limited. 2/F Block A, 94 Tokwawan Road, Kowloon, Hong Kong 3 Tel: (852) 2765 3888 Fax: (852) 2954 3304 MJ010(05) Revised in 06/07