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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

LTC4274AIUHF-4#PBF

数量

单价

总价

¥ 148.498509

10+

¥ 117.997230

¥ 1179.9723

52+

¥ 105.551121

¥ 5488.658292

104+

¥ 101.811057

¥ 10588.349928

260+

¥ 97.861757

¥ 25444.05682

520+

¥ 95.482310

¥ 49650.8012

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详细描述：以太网供电控制器（PoE） 1 通道 802.3at（PoE+），802.3af（PoE），LTPoE++ 38-QFN（5x7）

产品参数

产品属性	属性值
供应商器件封装	38-QFN（5x7）
内部开关	无
制造商	Analog Devices Inc.
功率 - 最大值	90 W
包装	管件
基本产品编号	LTC4274
安装类型	表面贴装型
封装、外壳	38-WFQFN 祼焊盘
工作温度	-40°C ~ 85°C
标准	802.3at（PoE+），802.3af（PoE），LTPoE++
电压 - 供电	45V ~ 57V
电流 - 供电	2.4mA
类型	控制器（PSE）
系列	-
辅助作用	无
通道数	1
零件状态	在售

PDF描述：以太网供电控制器（PoE） 1 通道 802.3at（PoE+），802.3af（PoE），LTPoE++ 38-QFN（5x7）

产品概述

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CONNECT:[ UseTime:0.000941s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com;charset=utf8
SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.002506s ]
INSERT INTO `visit_log` SET `ip` = '216.73.217.174' , `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_70786851.html' [ RunTime:0.002464s ]
SHOW FULL COLUMNS FROM `product_type` [ RunTime:0.003280s ]
SELECT `id`,`typeid`,`name`,`typestr` FROM `product_type` WHERE `id` NOT IN (11,12,13,14,15) AND `id` <= 750 [ RunTime:0.003255s ]
SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001635s ]
SELECT COUNT(*) AS think_count FROM `o_cart` WHERE ( `userId` = 0 AND `visitIP` = '216.73.217.174' ) [ RunTime:0.000392s ]
SHOW FULL COLUMNS FROM `ad` [ RunTime:0.001323s ]
SELECT * FROM `ad` WHERE `isDisplay` = 1 [ RunTime:0.000386s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.002666s ]
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` = '70786851' LIMIT 1 [ RunTime:0.001006s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002693s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 70786851 [ RunTime:0.000470s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.001815s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70786851 ORDER BY `minOrder` ASC [ RunTime:0.000969s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.001703s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 70786851 ORDER BY `unit` DESC [ RunTime:0.000413s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.001933s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 70786851 [ RunTime:0.000384s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.000317s ]
SELECT * FROM `stock_price` WHERE `stockid` = 70786851 ORDER BY `minOrder` ASC [ RunTime:0.000483s ]
CONNECT:[ UseTime:0.000520s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='LTC4274AIUHF-4#PBF' and brandshort='Analog Devices Inc.' limit 1 [ RunTime:0.002665s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002626s ]
SELECT `memo` FROM `stock_product_overview` WHERE `icName` = 'LTC4274AIUHF-4#PBF' LIMIT 1 [ RunTime:0.000529s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.001788s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'LTC4274AIUHF-4#PBF' LIMIT 1 [ RunTime:0.000515s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.001332s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'LTC4274AIUHF-4#PBF' OR `brand` LIKE 'Analog Devices Inc.%' ) ) LIMIT 1 [ RunTime:0.000811s ]
SELECT `id` FROM `stock` WHERE `id` <> 70786851 AND `partno` = 'LTC4274AIUHF-4#PBF' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%analog devices inc.%' ) [ RunTime:0.000982s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 16070529 [ RunTime:0.000682s ]
SELECT `note` FROM `stock` WHERE `id` = 16070529 LIMIT 1 [ RunTime:0.000270s ]
SELECT `description` FROM `stock` WHERE `id` = 16070529 LIMIT 1 [ RunTime:0.000250s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001340s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'LTC4274AIUHF-4#PBF' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.000435s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'LTC4274AIUHF-4#PBF' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.002742s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.000745s ]

0.185914s

LTC4274AIUHF-4#PBF

购买数量

总价金额： ￥ 148.498509

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详细描述：以太网供电控制器（PoE） 1 通道 802.3at（PoE+），802.3af（PoE），LTPoE++ 38-QFN（5x7）

产品参数

PDF描述： 以太网供电控制器（PoE） 1 通道 802.3at（PoE+），802.3af（PoE），LTPoE++ 38-QFN（5x7）

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总价金额：￥ 148.498509

PDF描述：以太网供电控制器（PoE） 1 通道 802.3at（PoE+），802.3af（PoE），LTPoE++ 38-QFN（5x7）