• TW20224DNL, 10/100 Base SMT RJ45 with Transformer Tab Down without Led - TeleWire Technology
  • TW20224DNL, 10/100 Base SMT RJ45 with Transformer Tab Down without Led - TeleWire Technology
  • TW20224DNL, 10/100 Base SMT RJ45 with Transformer Tab Down without Led - TeleWire Technology
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TW20224DNL 10/100 Base-T RJ45 MagJack, Tab Down, No LEDs

The TeleWire Technology TW20224DNL is a 10/100 Base-T shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • Pulse J0C-0003NL — the TW20224DNL cross-references to this part.
  • Pulse J0C-0003NLT — a further published equivalent on the same footprint.
  • LINK-PP LPJ19113DNL — same footprint, sourced outside mainland China.

Selection Notes

  • 10/100 Base-T — the rate the internal transformer is wound for.
  • No LEDs — one fewer tolerance to hold between board and bezel.
  • Shielded shell without EMI fingers — the shield terminates through the PCB.
  • Integrated magnetics — the transformer sits in the shell, freeing board area beside the PHY.

Typical application: building-control panels and sensor gateways on 10/100 links.

Pricing for the TW20224DNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW20224DNL 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 1x1
Speed 10/ 100 Base-T
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) 0.833/ 21.15
Product Width (Inches/mm) 0.631/ 16.04
Product Height (Inches/mm) 0.535/ 13.60
Temperature 0℃ ~ 70℃
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 J0C-0003NL?
The TW20224DNL from TeleWire Technology cross-references to the Pulse J0C-0003NL and to LINK-PP LPJ19113DNL. 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 TW20224DNL replace?
The TW20224DNL cross-references to Pulse J0C-0003NL; Pulse J0C-0003NLT, and to LINK-PP LPJ19113DNL. 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 TW20224DNL as a second source?
Request a sample of the TW20224DNL and the mechanical drawing from TeleWire Technology, then check the footprint against the Pulse J0C-0003NL 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.