Document 189-1 Filtered Modular Jacks - PCRJ Series This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives. These filtered jacks virtually eliminate conducted and radiated noise in voice or data lines. And they suppress noise at the best possible spot for incoming and outgoing signals. Available in RJ-45, -14 and -11 versions, they use a single high impedance magnetic structure to filter multiple signal lines simultaneously, providing common mode noise reduction without affecting the desired signal — something ferrite beads or sleeves can’t achieve. The -1 series jacks reduce common mode noise by 45 dB at 100 MHz while passing signals up to 48 MHz without attenuation; the -2 versions provide 20 dB attenuation at 100 MHz and pass differential mode signals up to 140 MHz. The jacks come standard with a solderable shield and match standard industry footprints. Custom models are available to meet specific response characteristics. Specifications PCRJ11 and 14 Number of Part Number of contacts number positions loaded PCRJ11-1 6 2 PCRJ14-1 6 4 PCRJ11-2 6 2 PCRJ14-2 6 4 PCRJ454-2 8 4 PCRJ458-1 8 8 PCRJ458-2 8 8 Current max (mA) Schematic 500 A 500 B 500 A 500 C 500 D 500 E 500 E 0.626 15,90 Schematics 0.115 2,92 B Plug 1 terminals 2 3 0.86 21,84 0.012 × 0.065 0,30 × 1,65 0.58 14,73 Plug 1 2 3 4 terminals PCRJ pins 1 D Plug 3 4 5 6 terminals 2 3 4 PCRJ pins 1 2 3 4 0.66 16,76 0.690 17,53 0.555 14,10 7 Plug 1 2 3 4 5 6 7 8 terminals PCRJ pins 1 2 3 4 5 6 7 8 0.02 dia 0,51 0.012 × 0.065 0,30 × 1,65 Specifications subject to change without notice. Please check our website for latest information. Document 189-1 © Coilcraft, Inc. 2009 0.03 dia 0,76 0.100 2,54 Recommended Board Layout 0.075 dia 1,91 0.86 21,84 E 0.115 2,92 0.05 1,27 0.088 2,235 0.130 3,30 1 0.66 16,76 0.10 2,54 PCRJ pins 3 4 5 6 0.91 23,11 0.193 4,90 1 3 0.075 dia 1,91 Board edge 0.710 17,81 PCRJ pins 2 3 0.555 14,10 C 4 0.088 2,235 0.690 17,53 PCRJ454 and 458 A Recommended Board Layout 0.91 23,11 0.66 16,76 0.02 dia 0,51 1. Operating temperature range -40°C to +85°C 2. Electrical specifications at 25°C Plug 2 3 terminals Board edge 0.03 dia 0,76 0.05 1,27 0.180 4,57 0.100 2,54 Revised 04/07/09 Document 189-2 -1 Series Performance Typical Attenuation* Typical Impedance vs Frequency 10 0 Differential Mode 8 Impedance (kOhms) Attenuation (dB) 10 20 Common Mode 30 40 6 4 2 50 0 0.1 10 1 100 0.1 1000 1 10 100 1000 100 1000 Frequency (MHz) Frequency (MHz) -2 Series Performance Typical Attenuation* Typical Impedance vs Frequency 2.0 0 Differential Mode 10 1.6 Impedance (kOhms) Attenuation (dB) Common Mode 20 30 40 1.2 .8 .4 50 0 0.1 1 10 100 1000 Frequency (MHz) 0.1 1 10 Frequency (MHz) *measured on Agilent/HP8753D network analyzer. Ref: 50 Ohms. Specifications subject to change without notice. Please check our website for latest information. Document 189-2 © Coilcraft, Inc. 2009 Revised 04/07/09