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型号 功能描述 生产厂家 企业 LOGO 操作
U643B

Flasher, 30-mohm Shunt

Description The bipolar integrated circuit U643B is used in relay-controlled automotive flashers where a high-level EMC is required. Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode. Features • Temperature and Supply Voltage Compensated F

ATMEL

爱特梅尔

U643B

Flasher/ 30-mohm Shunt

Description\nThe bipolar integrated circuit U643B is used in relay-controlled automotive flashers where a high-level EMC is required.\nLamp outage is indicated by frequency doubling during hazard warning as well as direction mode. • Temperature and Supply Voltage Compensated Flashing Frequency\n• Frequency Doubling Indicates Lamp Outage\n• Relay Driver Output with High Current Carrying Capacity and Low Saturation Voltage\n• Minimum Lamp Load for Flasher Operation: ≥ 1W\n• Very Low Susceptibility to EMI\n• Protection According;

MICROCHIP

微芯科技

Flasher, 30-mohm Shunt

Description The bipolar integrated circuit U643B is used in relay-controlled automotive flashers where a high-level EMC is required. Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode. Features • Temperature and Supply Voltage Compensated F

ATMEL

爱特梅尔

Flasher, 30-mohm Shunt

文件:251.34 Kbytes Page:9 Pages

ATMEL

爱特梅尔

IC FLASHER 30M OHM SHUNT 8DIP

MICROCHIP

微芯科技

IC FLASHER 30M OHM SHUNT 8-SOIC

MICROCHIP

微芯科技

封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC FLASHER CNTRL 8SO 集成电路(IC) 照明,镇流器控制器

MICROCHIP

微芯科技

封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC FLASHER CNTRL 8SO 集成电路(IC) 照明,镇流器控制器

MICROCHIP

微芯科技

Flasher, 30-mohm Shunt

文件:251.34 Kbytes Page:9 Pages

ATMEL

爱特梅尔

Flasher, 30-mohm Shunt

文件:251.34 Kbytes Page:9 Pages

ATMEL

爱特梅尔

Flasher, 30-mohm Shunt

文件:251.34 Kbytes Page:9 Pages

ATMEL

爱特梅尔

Low On-Resistance Wideband/Video Switches

DESCRIPTION The DG641, DG642, DG643 are high performance monolithic video switches designed for switching wide bandwidth analog and digital signals. DG641 is a quad SPST, DG642 is a single SPDT, and DG643 is a dual SPDT function. These devices have exceptionally low on-resistances (5 Ω typ-DG64

VISHAYVishay Siliconix

威世威世科技公司

Low On-Resistance Wideband/Video Switches

DESCRIPTION The DG641, DG642, DG643 are high performance monolithic video switches designed for switching wide bandwidth analog and digital signals. DG641 is a quad SPST, DG642 is a single SPDT, and DG643 is a dual SPDT function. These devices have exceptionally low on-resistances (5 Ω typ-DG64

VISHAYVishay Siliconix

威世威世科技公司

Military DC-DC Power Supplies

文件:150.47 Kbytes Page:4 Pages

VICOR

Military DC-DC Power Supplies

文件:150.47 Kbytes Page:4 Pages

VICOR

Military DC-DC Power Supplies

文件:150.47 Kbytes Page:4 Pages

VICOR

U643B产品属性

  • 类型

    描述

  • 电压 - 电源:

    9 V ~ 15 V

  • 电流 - 电源:

    7mA

  • 调光:

  • 工作温度:

    -40°C ~ 95°C

  • 安装类型:

    通孔

  • 封装/外壳:

    8-DIP(0.300\,7.62mm)

  • 供应商器件封装:

    8-DIP

更新时间:2026-8-2 22:11:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TFK
26+
DIP8
20000
公司只有正品,实单来谈
TEMIC
25+23+
SOP8
25483
绝对原装正品全新进口深圳现货
TFK
25+
SMD
4500
全新原装、诚信经营、公司现货销售!
TE/泰科
2608+
/
343380
一级代理,原装现货
TFK
2403+
SOP8
6489
原装现货热卖!十年芯路!坚持!
TFK
22+
DIP-8
2080
全新原装现货!自家库存!
TEMIC
24+
DIP-8P
2500
自己现货
TEMIC
26+
SOP8
86910
全新原装进口现货价格优惠 本公司承诺原装正品假一赔
TFK
23+
SOP
5000
原装正品,假一罚十
TEMIC
26+
SOP-8
4228
一级代理优势现货,全新正品直营店

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