Product information


Ethernet 100 Base 1×1 Tab Down RJ45 Jack

The RJ45M-01126 is a 8-pin single-port RJ45 100 Mb Modular Jack with gold-plated phosphor bronze contacts and UL94V-0 flammability-rated black high temperature thermoplastic housing; Tab down, Right angle mount option; yellow/green LED indicators. The RJ45M-01126 modular jack with superior EMI performance supports Ethernet protocols. Shielding available for increased EMI performance and LEDs for link activity and network speed verification.

Key features

  • Complies with IEEE 10/100 Ethernet standard
  • High reliability and save PCB space thanks to Integrated Mag-modular design
  • LED indication
  • ROHS and UL94 V-0 compliant
  • Operating temp. range: -40°C ~ +85°C


  1. Turn Ratio:1CT:1CT ±3%
  2. Insertion Loss:1-100MHz -1.0dB Max.
  3. Return Loss:1-30MHZ -16.0dB Min.
    30-60MHZ -14.0dB Min.
    60-80MHz -10.0dB Min.
  4. Cross Talk:1-30MHZ -40.0dB Min.
    30-60MHZ -35.0dB Min.
    60-80MHz -30.0dB Min.
  5. CMRR:1-100MHZ -35dB Min.
  6. Voltage Rating:125V AC
  7. Current Rating:1.5A
  8. Contact Resistance:50mΩ Max.
  9. Insulation Resistance:1000MΩ Min. @500V
  10. Dielectric Winthstand Voltage:1500V AC RMS, 6 s. 1mA
  11. OCL:350µH Min. @100kHz 0.1V 8mA DC


  1. Insulator:PBT black UL94V-0.
  2. Contacts:0.35 mm thick phosphor bronze with gold thickness options (3u", 6u", 15u", 30u) on contact mating area
  3. Shield:Copper alloy with nickel plating
    Tin plated tails. Epoxy lens.

Climatic Environment

  1. Operating Temperature: -40°C ~ +85°C
  2. Storage Temperature: -40°C ~ +85°C

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RJ45M-01126-XX S (393.1 KB)

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