10 / 100Base-T Quad Ports HF Ethernet Pulse Transformer

1. Coil Number: Autotransformer
2. Isolation Voltage:1500Vrms
3.Type:SMT?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
4. Coil Structure: Toroidal

10 / 100Base-T Quad Ports HF Ethernet Pulse Transformer

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Description:

10/100Base-T Quad Ports Transformer Modules

Electrical Specifications (25):

1. Turns Ratio50KHz, 0.5V

????Chip side: Line side=1CT: 1CT+_2%

2. Inductance (Ls) 100KHz, 0.1V, 12mA DC Bias:

??? Chip side: 350uH Min

3. Insertion Loss1-100MHz: -1.4dB Max

4. Return Loss1-30MHz: -16dB Min

??????????? 40MHz: -14.4dB Min

??????????? 50MHz: -13.1dB Min

??????????? 60-80MHz: -12dB Min

??????????? 100MHz: -10dB Min

5. Differential to Common Mode Rejection:

??????????? 30MHz: -45dB Min

??????????? 60MHz: -40dB Min

??????????? 100MHz: -35dB Min

6. Crosstalk30MHz: -40dB Min

???????????? 60MHz: -35dB Min

???????????? 100MHz: -30dB Min

7. Hi-Pot: 1500Vrms, 0.5mA, 1Sec

????Chip side to Line side

Applications:

Used for networking and communication equipments such as HUB, PC card, Switch, Router, PC Mainboard, SDH, PDH, IP Phone, xDSL modem

Competitive Advantage:

16 years production experience,

1100 staff,

100% test

Flexible delivery time