• RJ45 jack connector without transformer tab down - No LEDs - Main View
  • Vertical RJ45 Modular Jack with Transformer Tab Up - TWE791XDNL - Second View
  • Vertical RJ45 Modular Jack with Transformer Tab Up - TWE791XDNL - Third View
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TWD5122DNL 10/100 Base-T Vertical RJ45 MagJack, Tab Up, No LEDs

The TeleWire Technology TWD5122DNL is a 10/100 Base-T shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • LINK-PP LPJD4011DNL — same footprint, sourced outside mainland China.

Selection Notes

  • Vertical (180°) body — the plug seats vertically, keeping the board edge clear.
  • 10/100 Base-T — the transformer inside is specified for this rate.
  • −40 °C to +85 °C — the range asked for in outdoor and factory-floor housings.
  • No LEDs — one fewer tolerance to hold between board and bezel.

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

Pricing for the TWD5122DNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TWD5122DNL 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
Speed 10/ 100 Base-T
Latch Type Up
Shielding Shield
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) 0.665/ 16.90
Product Width (Inches/mm) 0.630/ 16.00
Product Height (Inches/mm) 0.667/ 16.95
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 LPJD4011DNL?
Yes. The TWD5122DNL from TeleWire Technology is a Taiwan-manufactured equivalent to LINK-PP LPJD4011DNL. LINK-PP manufactures in mainland China; the TWD5122DNL is built in Taiwan, which is the reason most buyers cross over to it.
Can the TWD5122DNL be built to a different configuration?
Yes. The standard TWD5122DNL ships with 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 TWD5122DNL as a second source?
Request a sample of the TWD5122DNL and the mechanical drawing from TeleWire Technology, then check the footprint against LINK-PP LPJD4011DNL 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.