• RJ45 jack connector without transformer Tab Down - with Yellow/ Green LEDs - Main View
  • RJ45 jack connector without transformer Tab Down - with Yellow/ Green LEDs - Second View
  • RJ45 jack connector without transformer Tab Down - with Yellow/ Green LEDs - Third View
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TW1137BMNL 10/100 Base-T RJ45 MagJack, Tab Down, Yellow/ Green LED

The TeleWire Technology TW1137BMNL is a 10/100 Base-T shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.

Cross Reference

  • Pulse J0026D01F — the TW1137BMNL cross-references to this part.
  • Pulse J0026D01FNL — a further published equivalent on the same footprint.
  • LINK-PP LPJ0026BMNL — same footprint, sourced outside mainland China.

Selection Notes

  • 10/100 Base-T — the interface rate the magnetics are matched to.
  • Yellow/ Green LEDs — indicated condition set by the host PHY design.
  • Shielded shell without EMI fingers — the shield terminates through the PCB.
  • Integrated magnetics — isolation on all four pairs, short routing to the PHY.

Typical application: field devices where a 100 Mbit/s drop is the whole network requirement.

Pricing for the TW1137BMNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.

Validate the TW1137BMNL 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 Base-T
Latch Type Down
LED Yellow/ Green
Shielding Shield
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) 0.627/ 15.93
Product Height (Inches/mm) 0.524/ 13.30
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 J0026D01F?
The TW1137BMNL from TeleWire Technology cross-references to the Pulse J0026D01F and to LINK-PP LPJ0026BMNL. 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 TW1137BMNL replace?
The TW1137BMNL cross-references to Pulse J0026D01F; Pulse J0026D01FNL, and to LINK-PP LPJ0026BMNL. 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 TW1137BMNL as a second source?
Request a sample of the TW1137BMNL and the mechanical drawing from TeleWire Technology, then check the footprint against the Pulse J0026D01F 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.