• RJ45 jack connector with Gigabit transformer tab down - with green/ yellow LEDs - Main View
  • TW52019GENL, 10/100 Base Rectifier Bridge RJ45 PoE with Transformer Tab Down with Green/Yellow Led - TeleWire Technology
  • TW52019GENL, 10/100 Base Rectifier Bridge RJ45 PoE with Transformer Tab Down with Green/Yellow Led - TeleWire Technology
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TW52019GENL 10/100 Base-T RJ45 MagJack, Tab Down, Green/ Yellow LED

The TeleWire Technology TW52019GENL is a 10/100 Base-T EMI-finger shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • Halo HFJ11-RPE44E-L12RL — the TW52019GENL cross-references to this part.
  • LINK-PP LPJ4190-8GENL — same footprint, sourced outside mainland China.

Selection Notes

  • PoE, IEEE 802.3af — up to 15.4 W at the PSE over the data pairs.
  • 10/100 Base-T — the transformer inside is specified for this rate.
  • Green/ Yellow LEDs — indicated condition set by the host PHY design.
  • −40 °C to +85 °C — rated for unheated cabinets across the seasonal swing.

Typical application: access points and cameras installed where no local mains outlet exists.

Pricing for the TW52019GENL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW52019GENL on your board first. Samples are available for design validation, and the mechanical drawing gives the footprint before you commit a layout. Request a sample or quotation.

Product Packaging Information

Package Tray (Reel packaging options available)
Carton size 32*30*31cm
Qty/carton 1200pcs
G.W/carton 8.5kg
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Product Specifications

RJ Type 10P8C(RJ45)
Ports 1x1
Speed 10/ 100 Base-T
Latch Type Down
LED Green/ Yellow
Shielding Shield with EMI Finger
PCB Mount Type Through Hole
Orientation Right Angle (90°)
PoE PoE
AutoMDIX Yes
PCB Material FR4
Contact Material Gold
Contact Plating Gold Flash/ 6u"/ 15u"/ 30u"/ 50u"
Certification RoHS Compliant
Product Length (Inches/mm) 0.837/ 21.25
Product Width (Inches/mm) 0.627/ 15.93
Product Height (Inches/mm) 0.524/ 13.30
Temperature -40℃ ~ 85℃
Compatible Brands Halo

Related jacks

Same family, different latch, LED or plating option.

Cost-Effective Alternatives for Major Brand RJ45 Jack

Facing long lead times or high costs from major connector brands? We provide high-quality, drop-in replacements for standard modular jacks from TE, Molex, Amphenol, and Wurth. Our connectors match industry-standard footprints and performance specs at a more competitive price point.

From Flash, 3µ", 6µ", 15µ", 30µ", to 50µ" gold plating
Share the drawing to get equivalent match
Short lead times and consistent manufacturing in Taiwan
100% tested for contact resistance and insulation integrity
Request Custom Quote

We reply within 24 hours. No account needed. Your specifications stay confidential; NDA available on request.

What is a Taiwan-made alternative to the Halo HFJ11-RPE44E-L12RL?
The TW52019GENL from TeleWire Technology cross-references to the Halo HFJ11-RPE44E-L12RL and to LINK-PP LPJ4190-8GENL. It is manufactured in Taiwan, giving buyers a supply route outside mainland China for the same footprint. Send the footprint you are designing against and TeleWire Technology will confirm compatibility.
Can the TW52019GENL be built to a different configuration?
Yes. The standard TW52019GENL ships with Green/ Yellow LEDs and a tab-down latch. TeleWire Technology can change LED colour, latch direction, contact plating thickness (Gold Flash through 50 microinch) and tray or reel packaging against your drawing, while holding the footprint that matches Halo HFJ11-RPE44E-L12RL.
How do I qualify the TW52019GENL as a second source?
Request a sample of the TW52019GENL and the mechanical drawing from TeleWire Technology, then check the footprint against the Halo HFJ11-RPE44E-L12RL on your board. TeleWire Technology builds in Taiwan under an ISO 9001 quality system, and its engineering team will review your drawing before you commit.