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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

DS1841N+T&R

数量

单价

总价

2500+

¥ 20.107211

¥ 50268.0275

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总价金额：￥ 50268.0275

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产品参数

产品属性	属性值
商品目录	数字电位器
阻值	22kΩ
抽头数	128
通道数	1
精度	±20%
工作电压	2.7V~5.5V
接口类型	I2C
温度系数	±250ppm/℃
工作温度	-40℃~+100℃
阻值变化	对数
存储类型	EEPROM

PDF描述：数字电位器 22k 欧姆 1 电路 128 抽头 I2C 接口 10-TDFN（3x3）

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select * from pdf where partno='DS1841N+T&R' and brandshort='Analog Devices Inc./Maxim Integrated' limit 1 [ RunTime:0.018238s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001601s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'DS1841N+T&R' LIMIT 1 [ RunTime:0.009797s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001561s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'DS1841N+T&R' LIMIT 1 [ RunTime:0.009000s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001318s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'DS1841N+T&R' OR `brand` LIKE 'Analog Devices Inc./Maxim Integrated%' ) ) LIMIT 1 [ RunTime:0.046042s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.006622s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'DS1841N+T&R' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.007581s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'DS1841N+T&R' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.003146s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004096s ]

0.403931s

DS1841N+T&R

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总价金额： ￥ 50268.0275

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PDF描述： 数字电位器 22k 欧姆 1 电路 128 抽头 I2C 接口 10-TDFN（3x3）

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总价金额：￥ 50268.0275

PDF描述：数字电位器 22k 欧姆 1 电路 128 抽头 I2C 接口 10-TDFN（3x3）