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Specifications
Isolation Voltage(Vrms):
1.5kV
Inductance:
350uH
Operating Temperature:
0℃~+70℃
Turns Ratio:
1:1
rate:
100M
Mfr. Part #:
B4001S
Package:
SMD-40P,28x12mm
Key Attributes
Model Number:
B4001S
Product Description
Product Overview
The B4001S is a 10/100M Quad Port Transformer Module designed for various 10/100 Base-TX transceiver applications. It is compatible with IEEE 802.3ab and ANSI X3.236 standards, featuring a 1:1 transmit and receive turns ratio. This module utilizes a low-profile surface mount packaging suitable for Hi-Temp Reflow Processes and offers various pinout options for optimal printed board layout. It operates within a temperature range of 0 to +70.
Product Attributes
- Brand: CND-tek
Technical Specifications
| Specification | Value | Conditions |
|---|---|---|
| Model | B4001S | |
| Port Type | 10/100M Quad Port Transformer Module | |
| Turns Ratio (TX/RX) | 1CT:1CT | (5%) |
| OCL | 350 H Min. | @ 100 KHz, 100mV with 8mA DC Bias |
| Leakage Inductance | 0.5 H Max. | @ 100KHz, 0.1V |
| Cw/w | 56pF Max. | @ 100KHz, 0.1V |
| DCR | 1.20 Max. | |
| Polarity | 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 | |
| Isolation HI-POT | 1500Vrms | 1mA, 1Second |
| Cross Talk | -40 dB Min. | @ 1-30 MHz |
| -35 dB Min. | @ 60 MHz | |
| -30 dB Min. | @ 80-100 MHz | |
| Operating Temperature | 0 TO +70 | |
| Storage Temperature | -25 TO +125 | |
| Dimensions | mm | (Tolerances: 0.15mm unless otherwise specified) |
| Packing Unit | 400 PCS/reel | |
| Reel per Carton | 5 PCS/carton | |
| Units per Carton | 2000 PCS/carton | |
| Export Carton Dimensions | 367(L) x 337(W) x 235(H) |
2410141439_CND-tek-B4001S_C408877.pdf
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