• Vertical RJ45 jack connector with 10/100 base transformer tab up - with green/yellow LEDs - Main View
  • TWD1122BENL, 10/100 Base Vertical RJ45 Modular Jack with Transformer Tab Up with Green/ Yellow Led - front view
  • TWD1122BENL, 10/100 Base Vertical RJ45 Modular Jack with Transformer Tab Up with Green/ Yellow Led - side view
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TWD1122BENL 10/100 Base-T Vertical RJ45 MagJack, Tab Up, Green/ Yellow LED

The TeleWire Technology TWD1122BENL is a 10/100 Base-T shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • UDE RV1-12108K1A — the TWD1122BENL cross-references to this part.
  • YDS 51F-1202GYD2NL — a further published equivalent on the same footprint.
  • LINK-PP LPJD0011BENL — same footprint, sourced outside mainland China.

Selection Notes

  • 10/100 Base-T — the interface rate the magnetics are matched to.
  • Green/ Yellow LEDs — wired to the host PHY, not to internal logic.
  • Shielded shell without EMI fingers — shield returns via board ground, not the bezel.
  • Integrated magnetics — isolation on all four pairs, short routing to the PHY.

Typical application: DIN-rail modules whose width is fixed and whose depth is not.

Pricing for the TWD1122BENL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TWD1122BENL 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
LED Green/ Yellow
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) 0.657/ 16.70
Product Width (Inches/mm) 0.630/ 16.00
Product Height (Inches/mm) 0.665/ 16.90
Temperature 0℃ ~ 70℃
Compatible Brands Premier, YDS, UDE

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 UDE RV1-12108K1A?
The TWD1122BENL from TeleWire Technology cross-references to the UDE RV1-12108K1A and to LINK-PP LPJD0011BENL. 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 TWD1122BENL replace?
The TWD1122BENL cross-references to UDE RV1-12108K1A; YDS 51F-1202GYD2NL, and to LINK-PP LPJD0011BENL. 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 TWD1122BENL as a second source?
Request a sample of the TWD1122BENL and the mechanical drawing from TeleWire Technology, then check the footprint against the UDE RV1-12108K1A 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.