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521B

Conventional Fire Alarms

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ETCList of Unclassifed Manufacturers

未分类制造商

包装:散装 描述:CONN TNC JACK STR 50 OHM CRIMP 连接器,互连器件 同轴连接器(RF)组件

ETC

知名厂家

烟雾探测器

Porter

Conventional Fire Alarms

文件:256.279 Kbytes Page:2 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

4 AMPERE POWER TRANSISTOR NPN SILICON 40 VOLTS 40 WATTS

Plastic Medium-Power NPN Silicon Transistor . . . designed for use in general–purpose amplifier and switching circuits. Recommended for use in 5 to 10 Watt audio amplifiers utilizing complementary symmetry circuitry. • DC Current Gain — hFE = 40 (Min) @ IC = 1.0 Adc • Complementary to

MOTOROLA

摩托罗拉

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type ​​​​​​​ For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • S-Mini type package, allowing automatic insertion through the tape packing and magazine packing

PANASONIC

松下

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type ​​​​​​​ For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • S-Mini type package, allowing automatic insertion through the tape packing and magazine packing

PANASONIC

松下

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type ​​​​​​​ For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • S-Mini type package, allowing automatic insertion through the tape packing and magazine packing

PANASONIC

松下

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type ​​​​​​​ For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • S-Mini type package, allowing automatic insertion through the tape packing and magazine packing

PANASONIC

松下

521B产品属性

  • 类型

    描述

  • 制造商:

    Porter Corp.

  • 产品型号:

    521B-HS

  • 产品类别:

    Smoke Detectors

更新时间:2026-5-23 14:31:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ROHM
24+
SOP8
50
ST/意法
2450+
QFP64
6540
只做原装正品现货!或订货假一赔十!
ST
10+
QFP
72
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
23+
QFP
50000
全新原装正品现货,支持订货
ST/意法
23+
QFP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ST
2447
QFP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ST/意法
23+
TQFP64
50000
全新原装正品现货,支持订货
ST/意法
25+
NA
27
全新原装正品支持含税
ST
12
QFP64
2010
全新 发货1-2天

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