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SI4438-B1C-FMR

数量

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总价

¥ 76.769680

¥ 76.76968

10+

¥ 65.407106

¥ 654.07106

25+

¥ 61.541352

¥ 1538.5338

100+

¥ 56.301346

¥ 5630.1346

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¥ 53.202628

¥ 13300.657

500+

¥ 51.033244

¥ 25516.622

1000+

¥ 49.003269

¥ 49003.269

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产品参数

产品属性	属性值
商品目录	无线收发芯片
频率范围	425MHz~525MHz
接口类型	SPI
工作电压	1.8V~3.8V
应用领域	-
输出功率	20dBm
数据速率	500Kbps
发射电流	75mA
灵敏度	-124dBm
接收电流	13.7mA
工作温度	-40℃~+85℃

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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001157s ]
INSERT INTO `visit_log` SET `ip` = '216.73.216.133' , `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_64241299.html' [ RunTime:0.003768s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.000884s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.001069s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001110s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.216.133' ) [ RunTime:0.004335s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.000899s ]
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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` = '64241299' LIMIT 1 [ RunTime:0.007870s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.003117s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 64241299 [ RunTime:0.000483s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.009640s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241299 ORDER BY `minOrder` ASC [ RunTime:0.023996s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001962s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 64241299 ORDER BY `unit` DESC [ RunTime:0.000968s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001327s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 64241299 [ RunTime:0.005033s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010234s ]
SELECT * FROM `stock_price` WHERE `stockid` = 64241299 ORDER BY `minOrder` ASC [ RunTime:0.000359s ]
CONNECT:[ UseTime:0.000765s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='SI4438-B1C-FMR' and brandshort='Silicon Labs' limit 1 [ RunTime:0.002100s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.001658s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'SI4438-B1C-FMR' LIMIT 1 [ RunTime:0.000682s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.002352s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'SI4438-B1C-FMR' LIMIT 1 [ RunTime:0.005419s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002464s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'SI4438-B1C-FMR' OR `brand` LIKE 'Silicon Labs%' ) ) LIMIT 1 [ RunTime:0.012538s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.002684s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'SI4438-B1C-FMR' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.002638s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'SI4438-B1C-FMR' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.016556s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000425s ]

0.365531s

SI4438-B1C-FMR

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总价金额： ￥ 76.76968

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总价金额：￥ 76.76968