Product Overview
This single-port transformer module is designed for 10/100M Ethernet applications, compatible with various 10/100 Base-TX transceivers requiring a 1:1 transmit and receive turns ratio. It is compliant with the IEEE 802.3ab standard, featuring baseline wander compensation with a specified 350H OCL when biased at 8mA. The low-profile Surface Mount Packaging is suitable for Hi-Temp Reflow Processes. This single-channel interface enhances EMC system performance with tuned Common Mode Chokes (CMCs).
Product Attributes
- Brand: CND-tek
- Model Series: EH16A001SC
- Packaging: Surface Mount
- Operating Temperature Range: 0 TO +70
- Storage Temperature Range: -25 TO +125
Technical Specifications
| Specification | Value |
|---|---|
| OCL (Open Circuit Inductance) | 350 H Min. @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. @ 100KHz, 0.1V |
| Cw/w (Capacitance) | 28pF Max. @ 100KHz, 0.1V |
| DCR (DC Resistance) | 1.20 Max. |
| Turns Ratio (TX) | 1CT:1CT (5%) |
| Turns Ratio (RX) | 1CT:1CT (5%) |
| Polarity | 1-16, 6-11 In-Phase |
| Insertion Loss | -1.1 dB Max. @ 1-100MHz |
| Return Loss | -16dB Min. @ 1-30MHz -12 dB Min. @ 30-60 MHz -10 dB Min.@ 60-80 MHz |
| Common Mode Rejection | -40 dB Min.@ 1-60 MHz -32 dB Min.@ 60-100 MHz |
| Cross Talk | -40 dB Min.@ 1-30 MHz -32 dB Min.@ 60 MHz -30 dB Min.@ 80-100 MHz |
| Isolation HI-POT | 1500Vrms 1mA 1Second |
| Dimensions | mm (Tolerances: 0.15mm unless otherwise specified) |
| Packing Specification (Units/Reel) | 600 PCS |
| Packing Specification (Reel/Carton) | 7 PCS |
| Packing Specification (Units/Carton) | 4200 PCS |
| Export Carton Dimensions (L x W x H) | 367mm x 337mm x 235mm |
| Date Code Format | YYWW |
2506041705_CND-tek-EH16A001SC-T-CND_C49023302.pdf
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