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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
0℃~+70℃
Turns Ratio:
1:1
rate:
100M
Mfr. Part #:
B1601S
Package:
SMD-16P,12.7x7mm
Key Attributes
Model Number:
B1601S
Product Description
Product Overview
The B1601S is a 10/100M Single Port Transformer Module designed for Ethernet applications. It features a low-profile surface mount package suitable for Hi-Temp Reflow processes. This module is compatible with various 10/100 Base-TX transceivers requiring a 1:1 transmit and receive turns ratio and complies with the IEEE 802.3ab standard. Its single-channel interface with tuned Common Mode Chokes (CMCs) enhances EMC system performance. The operating temperature range is 0 to +70, with a storage temperature range of -25 to +125.
Product Attributes
- Brand: CND-tek
- Model: B1601S
- Packaging: Units/reel: 600 PCS, Reel/carton: 7 PCS, Units/carton: 4200 PCS
- Export Carton Dimensions: 367(L)x337(W)x 235(H) mm
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| 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 (Common Mode 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 | -42 dB Min. | @ 1-60 MHz |
| -35 dB Min. | @ 60-100 MHz | |
| -42 dB Min. | @ 1-30 MHz | |
| -35 dB Min. | @ 60 MHz | |
| -30 dB Min. | @ 80-100 MHz | |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
| Cross Talk | ||
| IEEE 802.3ab Compliance | Compliant | Including baseline wander compensation specification of 350H OCL when Biased at 8mA |
| Operating Temperature | 0 TO +70 | |
| Storage Temperature | -25 TO +125 | |
| Dimensions | mm | Tolerances: 0.05mm unless otherwise specified |
2412171403_CND-tek-B1601S_C510548.pdf
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