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Specifications
Inductance:
350uH
Operating Temperature:
-40℃~+85℃
Turns Ratio:
1CT:1CT
rate:
10/100/1000 Base-T
Mfr. Part #:
SM51589PEL
Package:
SMD-24P,17.6x12.2mm
Key Attributes
Model Number:
SM51589PEL
Product Description
Product Overview
The SM51589PEL is a LAN transformer module designed for 10/100/1000 Base-T Ethernet applications, including Power over Ethernet (PoE+). It features a 5K VAC dielectric withstanding voltage and is RoHS compliant. This transformer is suitable for use in LAN and Ethernet power applications.
Product Attributes
- Brand: Bourns
- Model: SM51589PEL
- Compliance: IEEE802.3 standards, RoHS compliant
- Construction: Potted
- Packaging: Tape and Reel
- Termination: Tin (RoHS Compliant)
Technical Specifications
| Specification | Value |
|---|---|
| Model | SM51589PEL |
| Network Speed | 10/100/1000 Base-T |
| PoE Support | PoE+ |
| Dielectric Withstanding Voltage | 5K VAC |
| Turns Ratio (5 %) | 1CT:1CT |
| OCL (@100 kHz, 0.1 V, 8 mA, DC Bias) | 350 H min. |
| Leakage Inductance (@100 kHz, 0.1 V) | 0.5 H max. |
| Interwinding Capacitance @ 100 kHz, 0.1 V | 35 pF max. |
| Isolation Hi-Pot | 5000 VAC, 1 mA, 2 seconds |
| Insertion Loss 1-100 MHz | -1.0 dB max. |
| Return Loss (@ 100 Ohms) 1-30 MHz | -18 dB min. |
| Return Loss (@ 100 Ohms) 40 MHz | -14.4 dB min. |
| Return Loss (@ 100 Ohms) 50 MHz | -13.1 dB min. |
| Return Loss (@ 100 Ohms) 60-80 MHz | -12 dB min. |
| Return Loss (@ 100 Ohms) 100 MHz | -10 dB min. |
| Cross Talk 30 MHz | -45 dB min. |
| Cross Talk 60 MHz | -40 dB min. |
| Cross Talk 80 MHz | -35 dB min. |
| DCMR 30 MHz | -43 dB min. |
| DCMR 60 MHz | -37 dB min. |
| DCMR 80 MHz | -33 dB min. |
| PoE+ Current | Up to 720 mADC |
| Operating Temperature Range | -40 C to +85 C |
| Storage Temperature Range | -40 C to +125 C |
| Moisture Sensitivity Level | 1 |
| ESD Classification (HBM) | N/A |
| Packaging Quantity | 350 pcs./reel |
2409301133_BOURNS-SM51589PEL_C913249.pdf
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