型号 功能描述 生产厂家 企业 LOGO 操作
U421

N-Channel Dual JFET

DESCRIPTION The Calogic U421 Series are Dual N-Channel JFETs on a monolithic structure designed specifically for very high input impedance for differential amplification and impedance matching. This series features ultra low input bias current (250 fempto amps, U421) while offering high gain at l

Calogic

U421

Linear Systems replaces discontinued Siliconix U421

The U421 is a high input impedance Monolithic Dual N-Channel JFET Linear Systems replaces discontinued Siliconix U421 The U421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential amplification and impedance matching. Among its many unique features, th

MICROSS

U421

LOW LEAKAGE LOW DRIFT MONOLITHIC DUAL N-CHANNEL

文件:180.57 Kbytes Page:2 Pages

LINEAR

U421

Low Leakage, Low Drift, Monolithic Dual, N-Channel JFET

ETC

知名厂家

a high input impedance Monolithic Dual N-Channel JFET

The U421 is a high input impedance Monolithic Dual N-Channel JFET Linear Systems replaces discontinued Siliconix U421 The U421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential amplification and impedance matching. Among its many unique features, th

MICROSS

high input impedance Monolithic Dual N-Channel JFET

The U421 is a high input impedance Monolithic Dual N-Channel JFET Linear Systems replaces discontinued Siliconix U421 The U421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential amplification and impedance matching. Among its many unique features, th

MICROSS

high input impedance Monolithic Dual N-Channel JFET

The U421 is a high input impedance Monolithic Dual N-Channel JFET Linear Systems replaces discontinued Siliconix U421 The U421 monolithic dual n-channel JFET is designed to provide very high input impedance for differential amplification and impedance matching. Among its many unique features, th

MICROSS

USB-C Extension Cable (M/F) - USB 3.2 Gen 1, Thunderbolt 3, 60W PD Charging, Black, 3 ft. (0.9 m)

文件:183.31 Kbytes Page:3 Pages

TRIPPLITE

包装:散装 描述:USB-C EXTENSION CABLE (M/F) - US 电缆组件 USB 电缆

TripLite

包装:散装 描述:USB-C EXTENSION CABLE (M/F) - US 电缆组件 USB 电缆

TripLite

USB-C Extension Cable (M/F) - USB 3.2 Gen 1, Thunderbolt 3, 60W PD Charging, Black, 6 ft. (1.8 m)

文件:183.35 Kbytes Page:3 Pages

TRIPPLITE

USB-C Extension Cable (M/F) - USB 3.2 Gen 2, Thunderbolt 3, 60W PD Charging, Black, 20 in. (0.5 m)

文件:183.27 Kbytes Page:3 Pages

TRIPPLITE

USB-C Extension Cable (M/F) - USB 3.2 Gen 2, Thunderbolt 3, 60W PD Charging, Right-Angle Plug, Black, 20 in. (0.5 m)

文件:172.39 Kbytes Page:3 Pages

TRIPPLITE

421 LED board-to-board connector

文件:333.58 Kbytes Page:1 Pages

DBLECTRO

Capacity (20-hour) 56Ah

文件:226.02 Kbytes Page:1 Pages

GSYUASABATTERY

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS

文件:246.85 Kbytes Page:6 Pages

WILLOW

U421产品属性

  • 类型

    描述

  • 型号

    U421

  • 功能描述

    JFET Dual Matched

  • RoHS

  • 制造商

    ON Semiconductor

  • 晶体管极性

    N-Channel 漏极电流(Vgs=0 时的

  • Idss)

    50 mA 漏源电压

  • VDS

    15 V

  • 漏极连续电流

    50 mA

  • 封装/箱体

    SC-59

  • 封装

    Reel

更新时间:2025-11-23 14:19:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
VISHAY/威世
21+
CAN
1286
绝对有现货,不止网上数量!原装正品,假一赔十!
VISHAY10
24+
CAN
200
进口原装正品优势供应
VISHAY
24+
CAN原装
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
SILICONIX
专业铁帽
CAN7
67500
铁帽原装主营-可开原型号增税票
Vishay(威世)
2511
36000
电子元器件采购降本 30%!原厂直采,砍掉中间差价
TFK
25+23+
SOP16
42314
绝对原装正品全新进口深圳现货
TFK
05+
SOP16
150
一级代理,专注军工、汽车、医疗、工业、新能源、电力
VISHAY/威世
22+
CAN
6000
十年配单,只做原装
VISHAY10
2318+
CAN
4862
只做进口原装!假一赔百!自己库存价优!
VISHAY
NEW
CAN
19567
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订

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  • U1825DW-高速PWM控制器

    高频PWM控制IC UC1825系列最适合开关电源应用。特别注意通过比较,以最大限度地减少传播延迟和逻辑电路,同时最大限度地提高带宽和压摆率误差放大器。该控制器是专为使用在任一电流输入电压能力的模式或电压模式系统馈。保护电路包括电流限制比较器与一个1V门槛,一个TTL兼容关机端口,和一个软启动引脚这将增加一倍,作为最大占空比钳位。这种逻辑是完全提供抖动的自由运作,并禁止多个脉冲锁存输出。与为800mV的滞后欠压锁定部分保证低启动电流。在欠压锁定,输出高阻抗。这些器件具有图腾柱输出源和设计沉高容性负载的峰值电流,如门,功率MOSFET。对国家是一个高层次的设计。

    2012-11-24