4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today
Brand Name:Link-pp
Certification:UL, Reach, RoHs, ISO19001, ISO14001
Model Number:7490240140
Minimum Order Quantity:50pcs
Delivery Time:About 1-2 Days
Payment Terms:TT, NET30/60/90 Days, Western Union
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Location:
Huizhou Guangdong China
Address:
NO54 South Jinhu Road ChenJiang Town Zhongkai DISTRICT Huizhou 516229 CHINA
Supplier`s last login times:
within 39 hours
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Electrical Specifications of 7490240140 SMT Transformer:
| Parameter | Test conditions | Value | Unit | Tol. |
|---|---|---|---|---|
| Turn Ratio(±2%) | 1∶1 | |||
| Inductance | 100 kHz / 100 mV @ 8 mA | 350 | µH | min. |
| Insulation Test Voltage | 1 min. | 4000 | V (RMS) | min. |
| DC Resistance | @20℃ | 1100 | mΩ | max. |
| Insertion Loss | 1-100 MHz | -1.4 | dB | max. |
| Return Loss | 1-30 MHz @ 100 Ω | -14 | dB | min. |
| Return Loss | 30-60 MHz @ 100 Ω | -9 | dB | min. |
| Return Loss | 60-80 MHz @ 100 Ω | -7 | dB | min. |
| Return Loss | 80-100 MHz @ 100 Ω | -6 | dB | min. |
| Differential to Common Mode Rejection Ratio | 1-30 MHz | -35 | dB | min. |
| Differential to Common Mode Rejection Ratio | 30-60 MHz | -32 | dB | min. |
| Differential to Common Mode Rejection Ratio | 60-100 MHz | -30 | dB | min. |
| Crosstalk | 1-60 MHz | -32 | dB | min. |
| Crosstalk | 60-100 MHz | -30 | dB | min. |
| Common Mode Rejection Ratio | 1-30 MHz | -35 | dB | min. |
| Common Mode Rejection Ratio | 30-60 MHz | -32 | dB | min. |
| Common Mode Rejection Ratio | 60-100 MHz | -30 | dB | min. |
7490240140 Datasheet Schematic:
7490240140 Datasheet-Recommended Land Pattern: [mm]
4P PoE 7490240140 10/100/1000Base-T LAN Transformer Ship Today
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