• Vertical RJ45 jack connector without transformer - No LEDs - Main View
  • Vertical RJ45 jack connector without transformer - No LEDs - Second View
  • Vertical RJ45 jack connector without transformer - No LEDs - Third View
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TWE729NNL Vertical RJ45 Jack, Tab Up, No LEDs

The TeleWire Technology TWE729NNL is a unshielded RJ45 jack. Manufactured in Taiwan.

Cross Reference

  • TE Connectivity 1776873-1 — the TWE729NNL cross-references to this part.
  • TE Connectivity 5520259-4 — a further published equivalent on the same footprint.
  • LINK-PP LPJE618NNL — same footprint, sourced outside mainland China.

Selection Notes

  • Vertical (180°) body — the plug seats vertically, keeping the board edge clear.
  • −40 °C to +85 °C — the range asked for in outdoor and factory-floor housings.
  • Unshielded (UTP) — for designs where the chassis carries the shield path.
  • No LEDs — no light pipes to align against the panel cut-out.

Typical application: outdoor and unheated cabinets where the port exits through a top cover.

Pricing for the TWE729NNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TWE729NNL 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 8P8C(RJ45)
Ports 1x1
Latch Type Up
Shielding Unshielded
PCB Mount Type Through Hole
Orientation Vertical (180°)
AutoMDIX YES
PCB Material FR4
Contact Material Gold
Contact Plating Gold Flash/ 6u"/ 15u"/ 30u"/ 50u"
Certification RoHS Compliant
Product Length (Inches/mm) 0.650/ 16.50
Product Width (Inches/mm) 0.602/ 15.30
Product Height (Inches/mm) 0.642/ 16.30
Temperature -40℃ ~ 85℃
Compatible Brands TE/ Tyco

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 TE Connectivity 1776873-1?
The TWE729NNL from TeleWire Technology cross-references to the TE Connectivity 1776873-1 and to LINK-PP LPJE618NNL. 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.
Which manufacturers' parts does the TWE729NNL replace?
The TWE729NNL cross-references to TE Connectivity 1776873-1; TE Connectivity 5520259-4, and to LINK-PP LPJE618NNL. TeleWire Technology publishes the full cross-reference so a sourcing engineer can qualify one Taiwan-built part against several incumbents at once.
How do I qualify the TWE729NNL as a second source?
Request a sample of the TWE729NNL and the mechanical drawing from TeleWire Technology, then check the footprint against the TE Connectivity 1776873-1 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.