• TW22S381140A5NL, 10/100 Base 2x2 Port RJ45 Modular Jack Tab Both with Green&Yellow/ Green&Yellow Led - side view
  • TW22S38104A5NL, 1000 Base Gigabit 2x2 Port RJ45 Modular Jack Tab Both with Orange&Yellow/ Green Led - front view
  • 10G Base Gigabit 2x2 Port RJ45 Modular Jack Tab Both with Green&Yellow/Green&Yellow Led - back view
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TW22S381140A5NL 10/100 Base-T 2x2 Port RJ45 Jack, Tab Both, Green&Yellow/ Green&Yellow LED

The TeleWire Technology TW22S381140A5NL is a 10/100 Base-T 2x2 EMI-finger shielded RJ45 jack. Manufactured in Taiwan.

Cross Reference

  • TE Connectivity 1840865-4 — the TW22S381140A5NL cross-references to this part.
  • Bel Fuse 1840865 — a further published equivalent on the same footprint.
  • LINK-PP LPJ27003-9A4NL — same footprint, sourced outside mainland China.

Selection Notes

  • 2x2 port array — 4 ports on one shell, saving panel width.
  • 10/100 Base-T — the interface rate this housing is qualified for.
  • Green&Yellow/ Green&Yellow LEDs — wired to the host PHY, not to internal logic.
  • EMI grounding fingers — spring contacts bond the shell to the panel on seating.

Typical application: patching and distribution boards that group ports behind a single opening.

Pricing for the TW22S381140A5NL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW22S381140A5NL 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

Product Drawing

TW22S381140A5NL mechanical drawingDimensions, footprint and pin-out
View full details

Product Specifications

RJ Type 8P8C(RJ45)
Ports 2x2
Speed 10/ 100 Base-T
Latch Type Both
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) 1.118/ 28.40
Product Width (Inches/mm) 1.230/ 31.24
Product Height (Inches/mm) 1.015/ 25.79
Temperature 0℃ ~ 70℃
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, Wurth, Halo, Bel Fuse, and Pulse. 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 1840865-4?
The TW22S381140A5NL from TeleWire Technology cross-references to the TE Connectivity 1840865-4 and to LINK-PP LPJ27003-9A4NL. 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 TW22S381140A5NL replace?
The TW22S381140A5NL cross-references to TE Connectivity 1840865-4; Bel Fuse 1840865, and to LINK-PP LPJ27003-9A4NL. 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 TW22S381140A5NL as a second source?
Request a sample of the TW22S381140A5NL and the mechanical drawing from TeleWire Technology, then check the footprint against the TE Connectivity 1840865-4 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.