型号 功能描述 生产厂家 企业 LOGO 操作

LINEAR INTEGRATED CIRCUIT

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

UTC

友顺

BIPOLAR TONE RINGER ICS

Description The H31002P is a bipolar integrated circuit. It is designed for telephone bell replacement. Features • Current consumption is small. • Package is compact. (DIP-8 pin) • Oscillation frequency is variable. • Built-in threshold circuits prevent false triggering due to power noise as

HSMC

华昕

TELEPHONE TONE RINGER

文件:173.81 Kbytes Page:6 Pages

UTC

友顺

Bipolar Tone Ringer IC

文件:169.39 Kbytes Page:5 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

5x7 mm, 3.3/2.5/1.8 Volt, LVPECL/LVDS/CML, VCXO

文件:755.33 Kbytes Page:7 Pages

MTRONPTI

更新时间:2025-10-16 22:59:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
UTC/友顺
24+
NA/
3750
原装现货,当天可交货,原型号开票
UTC
24+
SOP3.9M
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
UTC/友顺
25+
DIP8
55000
UTC/友顺31002AL-D08-T即刻询购立享优惠#长期有货
UTC
2024+
SOP3.9M
500000
诚信服务,绝对原装原盘
UTC
2450+
DIP8
9850
只做原装正品现货或订货假一赔十!
UTC
03+
SOP3.9M
500
一级代理,专注军工、汽车、医疗、工业、新能源、电力
UTC
22+
DIP8
30000
十七年VIP会员,诚信经营,一手货源,原装正品可零售!
UTC/友顺
15+
SOP8
880000
明嘉莱只做原装正品现货
UTC
DIP8
9500
一级代理 原装正品假一罚十价格优势长期供货
UTC
25+23+
DIP8
6863
绝对原装正品全新进口深圳现货

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