• TW27425A5NL, 1000 Base RJ45 with Transformer Tab Up with Green&Yellow/ Green&Yellow Led - TeleWire Technology
  • TW27425A5NL, 1000 Base RJ45 with Transformer Tab Up with Green&Yellow/ Green&Yellow Led - TeleWire Technology
  • TW27425A5NL, 1000 Base RJ45 with Transformer Tab Up with Green&Yellow/ Green&Yellow Led - TeleWire Technology
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TW27425A5NL 10/100/1000 Base-T RJ45 MagJack, Tab Up, Green&Yellow/ Green&Yellow LED

The TeleWire Technology TW27425A5NL is a 10/100/1000 Base-T EMI-finger shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • TE Connectivity 6605814-6 — the TW27425A5NL cross-references to this part.
  • UDE RB1-1Q6BAM1A — a further published equivalent on the same footprint.
  • LINK-PP LPJG16314A4NL — same footprint, sourced outside mainland China.

Selection Notes

  • 10/100/1000 Base-T — matched magnetics for this line rate, no external transformer.
  • Green&Yellow/ Green&Yellow LEDs — indicated condition set by the host PHY design.
  • Integrated magnetics — isolation and common-mode choke inside the connector, not on the PCB.
  • EMI grounding fingers — chassis bond made at the bezel, not through the PCB.

Typical application: gigabit industrial switches and embedded controllers carrying the PHY on-board.

Pricing for the TW27425A5NL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW27425A5NL 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 10/100/1000 Base-T
Latch Type Up
LED Green&Yellow/ 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) 0.837/ 21.25
Product Width (Inches/mm) 0.628/ 15.95
Product Height (Inches/mm) 0.530/ 13.45
Temperature 0℃ ~ 70℃
Compatible Brands TE/ Tyco, 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 TE Connectivity 6605814-6?
The TW27425A5NL from TeleWire Technology cross-references to the TE Connectivity 6605814-6 and to LINK-PP LPJG16314A4NL. 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 TW27425A5NL replace?
The TW27425A5NL cross-references to TE Connectivity 6605814-6; UDE RB1-1Q6BAM1A, and to LINK-PP LPJG16314A4NL. 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 TW27425A5NL as a second source?
Request a sample of the TW27425A5NL and the mechanical drawing from TeleWire Technology, then check the footprint against the TE Connectivity 6605814-6 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.