TW27537CNL 10/100/1000 Base-T RJ45 MagJack, Tab Up, No LEDs
The TeleWire Technology TW27537CNL is a 10/100/1000 Base-T EMI-finger shielded RJ45 MagJack with integrated magnetics. Manufactured in Taiwan.
Cross Reference
- Amphenol HFJT1-E1G11RL — the TW27537CNL cross-references to this part.
- Halo Electronics HFJT1-E1G11RL — a further published equivalent on the same footprint.
- LINK-PP LPJG16426CNL — same footprint, sourced outside mainland China.
Selection Notes
- 10/100/1000 Base-T — the rate the internal transformer is wound for.
- −40 °C to +85 °C — the range asked for in outdoor and factory-floor housings.
- No LEDs — one fewer tolerance to hold between board and bezel.
- Integrated magnetics — the transformer sits in the shell, freeing board area beside the PHY.
Typical application: industrial gigabit switching in cabinets that see the full temperature swing.
Pricing for the TW27537CNL ranges from $0.50 to $3.00 USD depending on order quantity and configuration, with volume tiers available on request.
Validate the TW27537CNL 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 Specifications
| RJ Type | 8P8C(RJ45) |
|---|---|
| Ports | 1x1 |
| Speed | 10/100/1000 Base-T |
| Latch Type | Up |
| 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) | 0.837/ 21.25 |
| Product Width (Inches/mm) | 0.628/ 15.95 |
| Product Height (Inches/mm) | 0.530/ 13.45 |
| Temperature | -40℃ ~ 85℃ |
| Compatible Brands | Amphenol |
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