PCRJ11-1 COILCRAFT | Alldatasheet
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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Filtered Modular Jacks - PCRJ Series Document 189-1 Document 189-1 Revised 04/07/09 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 outgo- ing signals. Available in RJ-45, -14 and -11 versions, they use a single high impedance magnetic structure to filter mul- tiple 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. Number of Current Part Number of contacts max number positions loaded (mA) Schematic PCRJ11-1 6 2 500 A PCRJ14-1 6 4 500 B PCRJ11-2 6 2 500 A PCRJ14-2 6 4 500 C PCRJ454-2 8 4 500 D PCRJ458-1 8 8 500 E PCRJ458-2 8 8 500 E Specifications PCRJ11 and 14 PCRJ454 and 458 331 442 331 442 Plug terminals Plug terminals Plug terminals Plug terminals Plug terminals PCRJ pins PCRJ pins PCRJ pins PCRJ pins PCRJ pins AB C ED Schematics 1. Operating temperature range -40°C to +85°C 2. Electrical specifications at 25°C 0.05 1,27 Board edge 0.690 17,53 0.555 14,10 0.58 14,73 0.91 23,11 0.86 21,84 0.626 15,90 0.66 16,76 0.115 2,92 0.100 2,540.075 1,91 dia 0.03 0,76 dia0.012 × 0.065 0,30 × 1,65 0.02 0,51dia 0.193 4,90 0.088 2,235 Recommended Board Layout Board edge 0.690 17,53 0.555 14,10 0.05 1,27 0.10 2,54 0.130 3,30 0.180 4,57 0.66 16,76 0.91 23,11 0.86 21,84 0.710 17,81 0.66 16,76 0.115 2,92 0.03 0,76dia 0.100 2,54 0.075 1,91 dia 0.012 × 0.065 0,30 × 1,65 0.02 0,51dia Recommended Board Layout 0.088 2,235 This product is not RoHS-compliant. Contact Coilcraft for current status or possible alternatives.
© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Typical Impedance vs FrequencyTypical Attenuation* Attenuation (dB) 0.1 1 10 100 1000 Common Mode Differential Mode Frequency (MHz) Attenuation (dB) 0.1 1 10 100 1000 Common Mode Differential Mode Frequency (MHz) Impedance (kOhms) Frequency (MHz) 0.1 1 10 100 1000 Impedance (kOhms) Frequency (MHz) 2.0 1.6 1.2 0.1 1 10 100 1000 Typical Impedance vs FrequencyTypical Attenuation* Document 189-2 Document 189-2 Revised 04/07/09 -1 Series Performance -2 Series Performance *measured on Agilent/HP8753D network analyzer. Ref: 50 Ohms.