品牌：BH
产品型号：12PS6121CX
系列产品：DIP12PIN
产品参数：
1. FEATUR:
1.1 Compatible with various 10/100 Base-TX transceiver requiring 1:1 tranit and receive turns ratio
1.2 Compliant with IEEE 802.3 standard including baseline wander
compensation specification of 350uH OCL when Biased at 8mA from 0℃ to 70℃
1.3 Low profile Surface Mount Packaging digned for Hi-Temp Reflow Procs
1.4 Single channel interface for 10/100Mbps Ethernet applications with CMC’s tuned to
Enhance EMC system performance
1.5 Operating Temperature range:0℃ to 70℃
2.ELERICAL SPECIFICATIONS @25℃
2.1 OCL : 350 uH Min. @ 100 KHz, 100mV with 8mA DC Bias
2.2 Leakage Induance: 0.5 uH Max. @ 100KHz, 0.2V
2.3 Cw/w: 28 pF Max. @ 100KHz, 0.2V
2.4 DCR: 0.9W Max.
2.5 Turns Ratio(&plun;5%): 1:1(TX), 1:1(RX)
2.6 Polarity: 1-12, 4-9 In-Phase
2.7 Insertion Loss: -1.1 dB Max. @ 1-100MHz
2.8 Return Loss: -16 dB Min. @ 1-30MHz
-12 dB Min. @ 60 MHz
-10 dB Min.@ 100 MHz
2.9 Cross Talk: -42 dB Min.@ 1-30 MHz
-40 dB Min.@ 60 MHz
-38 dB Min.@ 80-100MHz
2.10 Common Mode Rejeion : -42 dB Min.@ 1-30 MHz
-40 dB Min.@ 60 MHz
-35 dB Min.@ 80-100 MHz
2.11 Isolation HI-POT(Primary/Secondary): AT 1500Vrms 1mA 1Second
物料要求：
1、焊接温度为265℃，物料承受温度应满足在265 5S的焊接时间；
2、元件引脚能承受150 /S的热冲击,且能循环2 次以上。
3、插件元器件的本体塑封（塑胶部分）须在60-90秒内耐120℃高温。
4、能在227℃-265℃承受8S连续焊接时间，258℃-265 5S的焊接时间。
5、插装物料手工焊接在温度设置390℃时，8秒的焊接时间。
