31002A中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
31002A規(guī)格書詳情
DESCRIPTION
The UTC 31002A is a bipolar integrated circuit designed for telephone bell replacement. It can also be used as alarms or other alerting devices.
FEATURES
* Designed for telephone bell replacement.
* Low current drain for multiple extension of lines.
* Adjustable 2-frequency tone.
* Adjustable warbling rate.
* Built-in hysteresis prevents false triggering and rotary dial CHIRPS.
* Programmable for initiation current by simple external resistor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
22+ |
SOP8 |
3255 |
強(qiáng)勢庫存!原裝現(xiàn)貨! |
詢價(jià) | ||
UTC |
03+ |
SOP3.9M |
500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
UTC |
24+ |
SOP8管裝 |
6000 |
深圳原裝現(xiàn)貨價(jià)格優(yōu)勢 |
詢價(jià) | ||
UTC |
2020+ |
SOP3.9M |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
UTC |
22+ |
SOP3.9M |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) | ||
UTC |
24+ |
DIP8 |
65200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
UTC |
2022+ |
DIP8 |
20000 |
只做原裝進(jìn)口現(xiàn)貨.假一罰十 |
詢價(jià) | ||
UTC/友順 |
15+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
UTC |
20232024 |
SOP8 |
6000 |
老牌代理,長期現(xiàn)貨 |
詢價(jià) | ||
UTC |
DIP-8 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
