• TWE2121AHNL, Ethernet RJ45 without Transformer Tab Up with Green/ Yellow Led - TeleWire Technology
  • TWE2121AHNL, Ethernet RJ45 without Transformer Tab Up with Green/ Yellow Led - TeleWire Technology
  • RJ45 Modular Jack without Transformer Tab Up - TWE212AWNL - Third View
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TWE2121AHNL RJ45 Jack, Tab Up, Green/ Yellow LED

The TeleWire Technology TWE2121AHNL is a EMI-finger shielded RJ45 jack. Manufactured in Taiwan.

Cross Reference

  • LINK-PP LPJE101-0AHNL — same footprint, sourced outside mainland China.

Selection Notes

  • Green/ Yellow LEDs — driven from the host; link and activity mapping is yours.
  • −40 °C to +85 °C — rated for unheated cabinets across the seasonal swing.
  • No integrated magnetics — pair it with the discrete transformer your PHY vendor specifies.
  • EMI grounding fingers — spring contacts bond the shell to the panel on seating.

Typical application: industrial gateways and factory-floor equipment rated beyond the commercial range.

Pricing for the TWE2121AHNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TWE2121AHNL 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
View full details

Product Specifications

RJ Type 8P8C(RJ45)
Ports 1x1
Latch Type Up
LED Green/ Yellow
Shielding Shield with EMI Finger
PCB Mount Type Through Hole
Orientation Right Angle (90°)
AutoMDIX Yes
PCB Material FR4
Contact Material Gold
Contact Plating Gold Flash/ 6u"/ 15u"/ 30u"/ 50u"
Certification RoHS Compliant
Product Length (Inches/mm) 0.620/ 15.75
Product Width (Inches/mm) 0.640/ 16.25
Product Height (Inches/mm) 0.516/ 13.10
Temperature -40℃ ~ 85℃

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.

Is there a Taiwan-made equivalent to LINK-PP LPJE101-0AHNL?
Yes. The TWE2121AHNL from TeleWire Technology is a Taiwan-manufactured equivalent to LINK-PP LPJE101-0AHNL. LINK-PP manufactures in mainland China; the TWE2121AHNL is built in Taiwan, which is the reason most buyers cross over to it.
Can the TWE2121AHNL be built to a different configuration?
Yes. The standard TWE2121AHNL ships with Green/ Yellow LEDs and a tab-up 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. Send the drawing you are designing against and the engineering team will confirm what is achievable.
How do I qualify the TWE2121AHNL as a second source?
Request a sample of the TWE2121AHNL and the mechanical drawing from TeleWire Technology, then check the footprint against LINK-PP LPJE101-0AHNL 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.