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图片源于供应商或网络,实物可能存在差异,请以实物为准

PT91-21B/TR7

数量

单价

总价

¥ 4.214482

10+

¥ 2.925346

¥ 29.25346

100+

¥ 2.102283

¥ 210.2283

500+

¥ 1.731408

¥ 865.704

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购买数量

总价金额：￥ 4.214482

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产品参数

产品属性	属性值
商品目录	光电晶体管
晶体管类型	NPN
集射极击穿电压(Vceo)	30V
集电极电流(Ic)	20mA
耗散功率(Pd)	75mW
暗电流	100nA
峰值波长	940nm
视角	-
工作温度	-25℃~+85℃

PDF描述：1.9mm Round Subminiature Gull Wing Lead Phototransistor 1.9毫米回合微型鸥翼型引线光电晶体管

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CONNECT:[ UseTime:0.000516s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='PT91-21B/TR7' and brandshort='Everlight Electronics Co Ltd' limit 1 [ RunTime:0.024480s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.003023s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'PT91-21B/TR7' LIMIT 1 [ RunTime:0.024296s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002049s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'PT91-21B/TR7' LIMIT 1 [ RunTime:0.046580s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.003074s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'PT91-21B/TR7' OR `brand` LIKE 'Everlight Electronics Co Ltd%' ) ) LIMIT 1 [ RunTime:0.019554s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.014152s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'PT91-21B/TR7' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.016486s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'PT91-21B/TR7' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.057919s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.045929s ]

0.784008s

PT91-21B/TR7

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总价金额： ￥ 4.214482

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PDF描述：1.9mm Round Subminiature Gull Wing Lead Phototransistor 1.9毫米回合微型鸥翼型引线光电晶体管

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总价金额：￥ 4.214482