Product Summary

The H2019NL is a 10/100BASE-TX VoIP, Magnetics Module. Pulse offers the most comprehensive line of discrete LAN transformer modules available to the OEM worldwide. Modules for 10/100/1000BASE-T are optimized for all major LAN transceivers. The H2019NL provides electrical circuit isolation that meets IEEE 802.3, while maintaining signal integrity needed for the most demanding applications. Pulse manufactures the broadest selection of packaging options, from through hole (THT) SIL devices to the smallest available surface mount (SMT) solution at .078 (1.98 mm). For RoHS compliant products, please refer to individual data sheets for details.

Parametrics

H2019NL absolute maximum ratings: (1)Insertion Loss (dB MAX): -1.2; (2)Return Loss(dB MIN @ 100 Ω): -16Ω; (3)Differential to Common Mode Rejection(dB MIN): -43 -37 -33; (4)Crosstalk (dB MIN): -45; (5)Hipot (VRMS MIN): 1500; (6)DC Resistance Balance: ≤3.5%.

Features

H2019NL features: (1)RoHS-5 peak reflow temperature rating 235℃; (2)RoHS-6 peak reflow temperature rating 245℃; (3)IEEE 802.3af/ANSI X3.263 compliant performance; (4)Designed for IP phone or switch applications.

Diagrams

H2019NL diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
H2019NL
H2019NL
Pulse
Transformers Audio & Signal VOIP SGL W/SHARED CM
Data Sheet
0-1: $3.59
1-10: $2.65
10-100: $2.17
100-500: $1.93
H2019NLT
H2019NLT
Pulse
Transformers Audio & Signal 16-PIN SOIC
Data Sheet
0-1: $3.59
1-10: $2.65
10-100: $2.17
100-500: $1.93
500-600: $1.93