• SMT RJ45 jack connector without transformer tab down - No LEDs - Main View
  • SMT RJ45 jack connector without transformer tab down - No LEDs - Second View
  • SMT RJ45 jack connector without transformer tab down - No LEDs - Third View
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TWE09579925S1LFG RJ45 Jack, Tab Down

The TeleWire Technology TWE09579925S1LFG is a shielded RJ45 jack. Manufactured in Taiwan.

Cross Reference

  • TE Connectivity 2041126-1 — the TWE09579925S1LFG cross-references to this part.

Selection Notes

  • −40 °C to +85 °C — beyond what a commercial-grade jack is rated for.
  • Shielded shell without EMI fingers — shield returns via board ground, not the bezel.
  • No integrated magnetics — isolation sits on the PCB, so the magnetics choice stays yours.
  • Tab-down latch — suits an inverted board where the release faces the operator.

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

Pricing for the TWE09579925S1LFG ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TWE09579925S1LFG 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 Down
Shielding Shield
PCB Mount Type Surface Mount
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) 0.579/ 14.70
Product Width (Inches/mm) 0.583/ 14.80
Product Height (Inches/mm) 0.335/ 8.52
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.

Which TE Connectivity part does the TWE09579925S1LFG cross-reference to?
The TWE09579925S1LFG from TeleWire Technology cross-references to the TE Connectivity 2041126-1. It is manufactured in Taiwan. Request a sample to validate fit and performance on your board before committing a layout.
Can the TWE09579925S1LFG be built to a different configuration?
Yes. The standard TWE09579925S1LFG ships with a tab-down 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, while holding the footprint that matches TE Connectivity 2041126-1.
How do I qualify the TWE09579925S1LFG as a second source?
Request a sample of the TWE09579925S1LFG and the mechanical drawing from TeleWire Technology, then check the footprint against the TE Connectivity 2041126-1 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.