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BC817-40-7-F

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¥ 1.900649

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¥ 71.3983

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产品参数

产品属性	属性值
商品目录	三极管(BJT)
晶体管类型	NPN
集电极电流(Ic)	500mA
集射极击穿电压(Vceo)	45V
耗散功率(Pd)	310mW
直流电流增益(hFE)	170@300mA，1V
特征频率(fT)	100MHz
集电极截止电流(Icbo)	100nA
集射极饱和电压(VCE(sat))	700mV
工作温度	-65℃~+150℃

PDF描述：NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR NPN表面贴装小信号晶体管

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CONNECT:[ UseTime:0.001036s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002162s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.85' , `useragent` = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)' , `reffer` = '' , `host` = 'https://www.ic118.com/stock/detail_51734924.html' [ RunTime:0.007793s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001196s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.002160s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001414s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.85' ) [ RunTime:0.000254s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001069s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000230s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001411s ]
SELECT `s`.*,`u`.`company`,`t`.`name` FROM `stock` `s` LEFT JOIN `user` `u` ON `u`.`id`=`s`.`userid` LEFT JOIN `product_type` `t` ON `t`.`id`=`s`.`categoryid` WHERE `s`.`id` = '51734924' LIMIT 1 [ RunTime:0.003687s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.001085s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51734924 [ RunTime:0.000541s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001876s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51734924 ORDER BY `minOrder` ASC [ RunTime:0.001406s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.005314s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51734924 ORDER BY `unit` DESC [ RunTime:0.004665s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.002329s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51734924 [ RunTime:0.001509s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010598s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51734924 ORDER BY `minOrder` ASC [ RunTime:0.000235s ]
CONNECT:[ UseTime:0.000567s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='BC817-40-7-F' and brandshort='Diodes Incorporated' limit 1 [ RunTime:0.008035s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001729s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%BC817-40-7-F%' LIMIT 1 [ RunTime:0.963789s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002633s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'BC817-40-7-F' LIMIT 1 [ RunTime:0.000856s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001358s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'BC817-40-7-F' OR `brand` LIKE 'Diodes Incorporated%' ) ) LIMIT 1 [ RunTime:0.009389s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006140s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'BC817-40-7-F' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000872s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'BC817-40-7-F' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010132s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000434s ]

1.290861s

BC817-40-7-F

购买数量

总价金额： ￥ 1.900649

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产品参数

PDF描述：NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR NPN表面贴装小信号晶体管

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总价金额：￥ 1.900649