LS1240AL
66622
SOP8/22+
原装现货 实单必成
LS1240A
45
DIP8/-
特价现货/带价M/真实库存
LS1240AG-S08-R
5662
SOP8/26+25+
原装微信回复快
LS1240A
3
DIP8/-
-
LS1240A
10
DIP/08+
全新原装
LS1240A
10000
-/23+
-
LS1240A
500000
SOP8/22+
行业低价,代理渠道
LS1240A
30000
DIP8/-
大量现货库存
LS1240A
6709
NA//23+
优势代理渠道,原装,可全系列订货开增值税票
LS1240A
5000
-/-
有上有货原装现货可看货,提供配单服务
LS1240A
1000
1108+/DIP
绝对优势原装现货
LS1240A
20000
SOP/22+
奥利腾只做原装正品,实单价优可谈
LS1240A
5000
DIP8/26+
提供一站式BOM配单服务
LS1240A
26976
SOP8/2018+
代理原装现货,特价热卖
LS1240A
12500
-/25+
16年老牌企业 原装低价现货
LS1240A
5000
8DIP0.3007.62mm/26+
只做原装,价格市场
LS1240A
80000
-/23+
原装现货
LS1240A
3000
DIP/04+
原装正品热卖,价格优势
LS1240A
5000
DIP/23+
原装库存,提供优质服务
LS1240A
6000
DIP8/23+
专注电子元件十年,只做原装现货
LS1240A
Electronic Two-Tone Ringer
WINGS
LS1240APDF下载
LS1240A
ELECTRONIC TWO - TONE RINGER
STMICROELECTRONICS
LS1240APDF下载
LS1240A
ELECTRONIC TONE RINGER WITH BUILT-IN...
UTC-IC
LS1240APDF下载
LS1240A
Electronic Two-Tone Ringer
WINGS [Wing Shing Computer Components]
LS1240APDF下载
LS1240A
ELECTRONIC TWO - TONE RINGER
STMICROELECTRONICS [STMicroelectronics]
LS1240APDF下载
LS1240AL
ELECTRONIC TONE RINGER WITH BUILT-IN...
UTC-IC
LS1240ALPDF下载
LS1240AD1
ELECTRONIC TWO - TONE RINGER
STMICROELECTRONICS
LS1240AD1PDF下载
LS1240AD1
Electronic Two-Tone Ringer
WINGS
LS1240AD1PDF下载
LS1240AD1
Electronic Two-Tone Ringer
WINGS [Wing Shing Computer Components]
LS1240AD1PDF下载
LS1240AD1
ELECTRONIC TWO - TONE RINGER
STMICROELECTRONICS [STMicroelectronics]
LS1240AD1PDF下载
50
集成电路 (IC)
接口 - 电信
-
音调振铃器
-
1
26V
30mA
-
-40°C ~ 70°C
通孔
8-DIP(0.300",7.62mm)
8-迷你型 DIP
管件
-
询问ls1240a应用问题ls1240a使用于电话机振铃电路上,出现铃声偏小,有噪音的现象,但是用示波器看振荡波形是好的,这是什么原因呢?有次还出现主叫已断,振铃还在响的现象.请问这是什么原因呢?谢谢各位指教!!!