Pulse Electronics · Electronic Components
HX2019
Transformer, Ethernet / Choke, 1 Port, 100 Base, 1:1, Surface Mount, 1500V
Part NumberHX2019
ManufacturerPulse Electronics
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Isolation Voltage4.5 kV
Product Range-
No Of Ports1 Port
IscanonicalY
Inductance350 µH
Operating Temperature Max85 °C
SvhcNo SVHC (04-Feb-2026)
Transformer Type10/100 Base-TX, PoE
Transformer MountingSurface Mount
ProducttraceabilityNo
UseccnEAR99
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is HX2019 available?
We can source HX2019 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is HX2019 by Pulse Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HX2019 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like HX2019?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for HX2019?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.