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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

MMF-25FRE2K49

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单价

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12000+

¥ 0.241548

¥ 2898.576

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总价金额：￥ 2898.576

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产品参数

产品属性	属性值
商品目录	贴片电阻
电阻类型	厚膜电阻
阻值	20Ω
精度	±1%
功率	100mW
工作电压	75V
温度系数	±100ppm/℃
工作温度	-55℃~+155℃

PDF描述： 2.49 kOhms ±1% 0.25W，1/4W 芯片电阻 MELF，0207 金属薄膜

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CONNECT:[ UseTime:0.000489s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='MMF-25FRE2K49' and brandshort='YAGEO' limit 1 [ RunTime:0.050927s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001259s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%MMF-25FRE2K49%' LIMIT 1 [ RunTime:1.300406s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002544s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'MMF-25FRE2K49' LIMIT 1 [ RunTime:0.021472s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002132s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'MMF-25FRE2K49' OR `brand` LIKE 'YAGEO%' ) ) LIMIT 1 [ RunTime:0.022951s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.023765s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'MMF-25FRE2K49' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.055681s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'MMF-25FRE2K49' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.073954s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.039896s ]

2.351696s

MMF-25FRE2K49

购买数量

总价金额： ￥ 2898.576

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产品参数

PDF描述： 2.49 kOhms ±1% 0.25W，1/4W 芯片电阻 MELF，0207 金属薄膜

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总价金额：￥ 2898.576