• 10/100/1000 Base-T Ethernet Application
  • Meets IEEE 802.3 & ANSI X 3.263 standards
  • Impedance: 100OHMS
  • Transmit open circuit inductance
  • Always EU RoHS/ELV Compliant, wave solder capable to 265°C
  • RJ45 jack cavity conforms to FCC rules and regulations Part 68, SUB Part F
  • Operating Temperature: -40ºC to +85ºC
Electrical Specifications @ 25°C
Part
Number
OCL(uH Min)
@ 100kHz, 0.1V
Turns Ratio
chip: cable
(±3%)
Insertion Loss
(dB Max)
Return Loss
(dB Min)
With 8mA DC Bias 0.5-100MHz 0.5-40MHz 40.1-100MHz
ARB537-014501I 350 1CT:1CT 1.1 18 12-20*log(f/80)

Electrical Specifications @ 25°C
Part
Number
EMI
Fingers
LED
(L/R)
Cross Talk
(dB Min)
CMRR
(dB Min)
0.5-100MHz
HI-POT
(VDC)
0.5-40MHz 40.1-100MHz
ARB537-014501I YES G-Y/G-Y 35 33-20*log(f/50) 30 1500

All specifications subject to change without notice.

MECHANICAL

Unless otherwise specified all tolerances are: ±0.25 in mm

ARB537-014501I

SCHEMATICS

ARB537-014501I

Notes
  1. R1-R4=75OHMS,1/16W,5%Resistors.
  2. C1=1000pF,2KV Decoupling Capacitor.
  3. LED Compliant With IEC60825-1 Safety of Laser Products When operated Up to 20mA.
  4. LED Forward Voltage: 2.1V(TYP).LED Power Dissipation: 105mW.LED Peak Wavelength: Green=565nm, Yellow=585nm.

PCB LAYOUT

Unless otherwise specified all tolerances are: ±0.05 in mm

ARB537-014501I

MATERIALS

ARB537-014501I

  • Housing: PBT, Flammability Rating 94V-O.
  • Shell: C2680 Brass, 0.2mm thick, 50u”Min nickel plating.
  • Mod Jack Contacts: Phosphor Bronze, 50u" Gold plated.
  • LED: Diffused Epoxy Lens, 0.5x0.5mm Carbon Steel wireframe leads.