• TW22S38423A54NL, 100 Base 2x2 Port RJ45 Modular Jack Tab Both with Green&Yellow/ Green&Yellow Led - side view
  • TW22S38423A54NL, 100 Base 2x2 Port RJ45 Modular Jack Tab Both with Green&Yellow/ Green&Yellow Led - front view
  • TW22S38423A54NL, 100 Base 2x2 Port RJ45 Modular Jack Tab Both with Green&Yellow/ Green&Yellow Led - back view
1 3

TW22S38423A54NL 10/100 Base-T 2x2 Port RJ45 Jack, Tab Both, Green&Yellow/ Green&Yellow LED

The TeleWire Technology TW22S38423A54NL is a 10/100 Base-T 2x2 EMI-finger shielded RJ45 jack. Manufactured in Taiwan.

Cross Reference

  • Pulse J20-0013 — the TW22S38423A54NL cross-references to this part.
  • Pulse J20-0013NL — a further published equivalent on the same footprint.
  • Pulse JX20-0037NL — a further published equivalent on the same footprint.

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 — driven from the host; link and activity mapping is yours.
  • −40 °C to +85 °C — rated for unheated cabinets across the seasonal swing.

Typical application: multi-port industrial switches where several drops leave through one bezel.

Pricing for the TW22S38423A54NL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW22S38423A54NL 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
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) 1.248/ 31.70
Product Width (Inches/mm) 1.240/ 31.50
Product Height (Inches/mm) 1.015/ 25.79
Temperature -40℃ ~ 85℃
Compatible Brands Pulse

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 Pulse J20-0013?
The TW22S38423A54NL from TeleWire Technology cross-references to the Pulse J20-0013 and to LINK-PP LPJ27312A43NL. 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 TW22S38423A54NL replace?
The TW22S38423A54NL cross-references to Pulse J20-0013; Pulse J20-0013NL; Pulse JX20-0037NL, and to LINK-PP LPJ27312A43NL. 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 TW22S38423A54NL as a second source?
Request a sample of the TW22S38423A54NL and the mechanical drawing from TeleWire Technology, then check the footprint against the Pulse J20-0013 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.