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2SA1494

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商品目录	步进电机驱动芯片
集成开关	否
工作电压	3V~5.5V
输出电流	3A
步长	8
2
1
16
4
导通电阻	180mΩ
工作温度	-20℃~+85℃

PDF描述：POWER TRANSISTORS(17A,200V,200W) 功率晶体管（ 17A ， 200V ， 200W ）

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SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.004075s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.002199s ]
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SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.005345s ]
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CONNECT:[ UseTime:0.000634s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='2SA1494' and brandshort='SANKEN' limit 1 [ RunTime:0.022275s ]
select foldpath,foldpath2,filename from pdf_file where id=412911 limit 1 [ RunTime:0.008256s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002616s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '2SA1494' LIMIT 1 [ RunTime:0.021571s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003427s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '2SA1494' OR `brand` LIKE 'SANKEN%' ) ) LIMIT 1 [ RunTime:0.018785s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002351s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '2SA1494' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.018802s ]

0.406601s