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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

met-28

数量

单价

总价

¥ 681.485029

10+

¥ 643.199353

¥ 6431.99353

25+

¥ 614.531786

¥ 15363.29465

50+

¥ 597.443301

¥ 29872.16505

100+

¥ 583.716486

¥ 58371.6486

250+

¥ 555.702577

¥ 138925.64425

550+

¥ 549.539517

¥ 302246.73435

1100+

¥ 538.614092

¥ 592475.5012

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购买数量

总价金额：￥ 681.485029

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详细描述：1k 初级侧阻抗欧姆 50 次级侧阻抗欧姆 4.47：1 音频变压器 300Hz ~ 100kHz 通孔

产品参数

产品属性	属性值
DC 电阻 (DCR) - 初级侧	110 欧姆
DC 电阻 (DCR) - 次级侧	8 欧姆
制造商	Tamura
功率水平	50mW
包装	管件
匝数比 - 初级:次级	4.47:1
变压器类型	数据、音频耦合
回波损耗	-
大小、尺寸	0.409" 长 x 0.310" 宽（10.40mm x 7.87mm）
安装类型	通孔
工作温度	-20°C ~ 85°C
插损	-
电压 - 隔离	500VRMS @ 30秒
端接样式	PC 引脚
系列	MET
认证机构	-
重量	-
阻抗 - 初级侧（欧姆）	1k
阻抗 - 次级侧（欧姆）	50
零件状态	在售
频率响应	±2dB
频率范围	300Hz ~ 100kHz
高度 - 安装（最大值）	0.465"（11.80mm）

PDF描述：Ultra Wideband Audio Transformers 超宽带音频变压器

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SHOW FULL COLUMNS FROM `o_cart` [ RunTime:0.001667s ]
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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` = '51123119' LIMIT 1 [ RunTime:0.017415s ]
SHOW FULL COLUMNS FROM `stock_pra` [ RunTime:0.002394s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 51123119 [ RunTime:0.012703s ]
SHOW FULL COLUMNS FROM `stock_price` [ RunTime:0.002408s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51123119 ORDER BY `minOrder` ASC [ RunTime:0.009127s ]
SHOW FULL COLUMNS FROM `stock_unitquantity` [ RunTime:0.004156s ]
SELECT * FROM `stock_unitquantity` WHERE `stockid` = 51123119 ORDER BY `unit` DESC [ RunTime:0.008963s ]
SHOW FULL COLUMNS FROM `stock_warehousequantity` [ RunTime:0.008903s ]
SELECT * FROM `stock_warehousequantity` WHERE `stockid` = 51123119 [ RunTime:0.006799s ]
SELECT `name` FROM `product_type` WHERE `id` = 0 LIMIT 1 [ RunTime:0.010432s ]
SELECT * FROM `stock_price` WHERE `stockid` = 51123119 ORDER BY `minOrder` ASC [ RunTime:0.007729s ]
CONNECT:[ UseTime:0.000958s ] mysql:host=127.0.0.1;port=3306;dbname=ic72com_pdf;charset=utf8
select * from pdf where partno='met-28' and brandshort='tamura' limit 1 [ RunTime:0.017541s ]
SHOW FULL COLUMNS FROM `stock_product_overview` [ RunTime:0.002903s ]
SELECT `memo` FROM `stock_product_overview` WHERE `memo` LIKE '%met-28%' LIMIT 1 [ RunTime:1.203056s ]
SHOW FULL COLUMNS FROM `pdf` [ RunTime:0.003489s ]
SELECT `id`,`partno`,`note`,`note_cn` FROM `pdf` WHERE `partno` = 'met-28' LIMIT 1 [ RunTime:0.014733s ]
SHOW FULL COLUMNS FROM `stock_pra_lib` [ RunTime:0.002283s ]
SELECT `pra` FROM `stock_pra_lib` WHERE ( ( `partno` = 'met-28' OR `brand` LIKE 'tamura%' ) ) LIMIT 1 [ RunTime:0.009804s ]
SELECT `id` FROM `stock` WHERE `id` <> 51123119 AND `partno` = 'met-28' AND `lockUser` = 0 AND ( LOWER(brand) LIKE '%tamura%' ) [ RunTime:0.018573s ]
SELECT * FROM `stock_pra` WHERE `stockid` = 14258287 [ RunTime:0.008224s ]
SELECT `note` FROM `stock` WHERE `id` = 14258287 LIMIT 1 [ RunTime:0.002803s ]
SELECT `description` FROM `stock` WHERE `id` = 14258287 LIMIT 1 [ RunTime:0.004666s ]
SHOW FULL COLUMNS FROM `icreplace` [ RunTime:0.001147s ]
SELECT `r`.*,`b`.`brandshort`,`b`.`brandcn` FROM `icreplace` `r` LEFT JOIN `stock_brand` `b` ON `b`.`id`=`r`.`icbrandid` WHERE `r`.`partno` = 'met-28' ORDER BY `r`.`id` DESC LIMIT 5 [ RunTime:0.018887s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `categoryid` = 0 AND ( `partno` > 'met-28' ) ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.010920s ]
SELECT `id`,`code`,`imgurl`,`minOrderPrice`,`partno`,`brand`,`package` FROM `stock` WHERE `status` = 3 ORDER BY `partno` ASC LIMIT 8 [ RunTime:0.004304s ]

1.661896s

met-28

购买数量

总价金额： ￥ 681.485029

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总价金额：￥ 681.485029