RJ45 Modular Jack Connectors with Pulse Transformers

Transcription

1 RJ Modular Jack Connectors with Pulse Transformers TMRD - TANA Series Pulse Transformer Circuit Diagram TD+ TX- RD+ RD- 8 GRAND PCB Insulated transformer Circuit Choke coil TX+ TX- RX+ RX- 8 RJ Features. Pulse Transformers Support FastEthernet Equipped with built-in insulation transformers and common mode choke coils, withstanding voltage of. kv and supporting Base-Tx and Base-T.. Incorrect Plug Insertion Prevention Key A built-in key offers protection against insertion of - conductor type modular plug.. Built-in optical indicators Optical indicators are integral part of the connectors, saving space on the board. There is no emission of any electrical noise.. EMI protection Metal shield covers the outer surfaces of the connectors assuring complete protection against electromagnetic interference.. FCC standards Meets requirements of FCC Title, Part 8, Subpart F.. Environmental considerations Plating compounds are lead-free. Applications Notebook PC's, telecommunication hubs, routers, bridges and ATM transmission equipment, Ethernet switches and networking equipment, office equipment, test and measurement equipment. RJ ( position) plug insertion prevention Outline of mating plug Incorrect Plug Insertion Prevention Key Built-in optical indicators Light pipe * Light colors are determined by the color of LED's used..8

2 Product Specifications Ratings Voltage rating V AC Operating temperature range: -ç to +8ç (Note) Connector Pulse transformer.insertion resistance.insulation resistance.withstanding voltage.insertion resistance.return loss.inductance.cross talk (Reference) Item Specification Conditions 8.Common mode rejection ratio (Reference) - min. M ohms min. No flashover or insulation breakdown. - min. - max. - max. - max. - max. µh min. - max. - max. - max. - max. - max. Note: Includes temperature rise caused by current flow. to V DC Basic terminal between --8 Primary (RJ side) to secondary (PCB side) Terminal to shield to to to to to 8.V, KHz, 8mADC to to to to to V AC / one minute V AC / one minute V AC / one minute Materials Component Material Finish/Color Remarks Insulator Contacts PBT Copper alloy Black Contact area : Gold plated Termination area: Tin plated UL9V- Shield Copper alloy Tin plated Incorrect insertion prevention key Stainless Pulse transformer Optical pipe Polycarbonate Clear UL9V-- Ordering information TM R D - T A NA - A LP Series name Connector type Direction of locking lever : TM R: Jack D: Down (mating plug) Jack suffix number : Transformer T: With transformer Transformer type A: Transformer circuit type Incorrect insertion prevention key NA-A: With built-in key Jack opening code 8: 8 contacts Number of inserted contacts 8: 8 contacts Optical pipe LP: With optical pipe inserted Blank: Without optical pipe

3 Modular Jack Connectors (With built-in optical pipe) Part Number TMRD-TANA-A-88-LP CL No. CL-9- RoHS YES BRecommended PCB mounting pattern.min. No conductive traces.max Printed board edge Suggested dimensions of LEDs LED light emitting center... 8 Ø. Ø..MAX.MAX.MAX 8-Ø.9..MIN LED center position. BPulse Transformer Circuit Diagram TD+ TX+ TX- TD- : Board side RD+ RD- 8 : RX+ RX- Cable side CHS GROUND ø ø ø.µf ø 8 Precautions Hirose Electric did not check the compatibility with the PHY chip. When replacing other manufacturers jack it is recommended to verify the compatibility with the actual equipment. This connector is mounted on the board using wave or manual soldering. Do not use reflow soldering. Recommended board thickness:.mm To assure correct operation of the indicator light pipes LED's must be installed directly on the PCB, within recommended dimensions and with light emitting center in upward direction. Mount the LED so that the center of the light emitting center aligns with the center point as dimensioned on the Recommended PCB mounting pattern above. Verify the actual LED's mounting pattern with it's manufacturer, then add it to the PCB mounting pattern, assuring the correct placement of the center point. IPA cleaning at room temperature is recommended for the cleaning of this product. When an aqueous cleaning agent is to be used, there is a concern that the light pipe (made of polycarbonate resin) may change color; therefore, please make a selection based on a table showing the effects on the resin.these tables are issued by the various manufacturers of cleaning agents.

4 All non-rohs products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at or contact your Hirose sales represent Modular Jack Connectors (Without built-in optical pipe) Part Number TMRD-TANA-A-88 CL No. CL-9- RoHS YES BRecommended PCB mounting pattern No conductive traces.min..max Printed board edge. Ø.. 8 Ø...MIN Ø.9 BPulse Transformer Circuit Diagram TD+ TX+ TX- TD- : Board side RD+ RD- 8 : RX+ RX- Cable side CHS GROUND ø ø ø.µf ø 8 Precautions Hirose Electric did not check the compatibility with the PHY chip. When replacing other manufacturers jacks it is recommended to verify the compatibility with the actual equipment. This connector is mounted on the board using wave or manual soldering.do not use reflow soldering. Recommended board thickness:.mm IPA cleaning at room temperature is recommended for the cleaning of this product. When an aqueous cleaning agent is to be used, there is a concern that the light pipe (made of polycarbonate resin) may change color; therefore, please make a selection based on a table showing the effects on the resin.these tables are issued by the various manufacturers of cleaning agents.

5 All non-rohs products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at or contact your Hirose sales represent Technical Data Measurement results of electrical characteristics Insertion Loss Insertion Loss 8 Reflection Loss - - Reflection Crosstalk (Reference) Cross Talk 8 9 Common Mode Rejection Ratio (Reference Value) - - CMRR