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2SA1837

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产品属性	属性值
商品目录	三极管(BJT)
集电极电流(Ic)	1A
集射极击穿电压(Vceo)	230V
耗散功率(Pd)	20W
直流电流增益(hFE)	320
特征频率(fT)	100MHz
集电极截止电流(Icbo)	1uA
集射极饱和电压(VCE(sat))	1.4V

PDF描述：TRANSISTOR (POWER, DRIVER STAGE AMPLIFIER APPLICATIONS) 晶体管（功率，驱动级放大器应用）

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CONNECT:[ UseTime:0.000543s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001205s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.46' , `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&id=33190927' [ RunTime:0.002762s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.001180s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.008538s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001427s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.46' ) [ RunTime:0.000356s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.002054s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.005130s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001465s ]
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` = '33190927' LIMIT 1 [ RunTime:0.002795s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002022s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 33190927 [ RunTime:0.004237s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001083s ]
SELECT * FROM `stock_price` WHERE `stockid` = 33190927 ORDER BY `minOrder` ASC [ RunTime:0.003490s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.008051s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 33190927 ORDER BY `unit` DESC [ RunTime:0.003602s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.003999s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 33190927 [ RunTime:0.001668s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.004199s ]
SELECT * FROM `stock_price` WHERE `stockid` = 33190927 ORDER BY `minOrder` ASC [ RunTime:0.005337s ]
CONNECT:[ UseTime:0.000796s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='2SA1837' and brandshort='EVVO' limit 1 [ RunTime:0.024382s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.004430s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = '2SA1837' LIMIT 1 [ RunTime:0.010782s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001331s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = '2SA1837' OR `brand` LIKE 'EVVO%' ) ) LIMIT 1 [ RunTime:0.017068s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.004132s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = '2SA1837' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002275s ]

0.359584s

2SA1837

购买数量

总价金额： ￥ 18.758576

推荐替代

产品参数

PDF描述：TRANSISTOR (POWER, DRIVER STAGE AMPLIFIER APPLICATIONS) 晶体管（功率，驱动级放大器应用）

总价金额：￥ 18.758576