WMSIC Electronic Components

BOURNS SRF0905-472Y

ModelSRF0905-472Y
PackageSMD-4P,9.2x6mm
BrandBOURNS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
BOURNS SRF0905-472Y
Type
BOURNS
Unit
Electronic Component
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
BOURNS
Electronic Component
SRF0905-472Y
Electronic Component
1
Package
SMD-4P,9.2x6mm
Electronic Component
Common Mode Filter
Electronic Component
0.658g
Voltage
500V
Electronic Component
1
Channel Count
2
Electronic Component
BM0224625123
Operating Temperature
40℃~+105℃
Voltage
80V
Current
400mA
Inductor@Frequency
4.7mH@100kHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述:BOURNS SRF0905-472Y 共模滤波器

概要

BOURNS 的 SRF0905-472Y 是一种高性能的共模滤波器,专为信号线应用而设计。该元器件以其卓越的电磁干扰(EMI)抑制能力和广泛的适用场景,成为电子设备中的重要组成部分。

基础参数

  • 滤波器类型: 信号线
  • 线路数: 2
  • 不同频率时阻抗: 4 kOhms @ 300kHz
  • 不同频率时电感: 4.7mH @ 100kHz
  • 额定电流(最大): 400mA
  • DC 电阻(DCR)(最大值): 900 毫欧
  • 额定电压 - DC: 80V
  • 工作温度范围: -40°C ~ 105°C
  • 安装类型: 表面贴装型
  • 大小 / 尺寸: 0.362" 长 x 0.236" 宽(9.20mm x 6.00mm)
  • 高度(最大值): 0.209"(5.30mm)
  • 封装/外壳: 水平式,4 PC 板

功能特点

电磁干扰(EMI)抑制

SRF0905-472Y 共模滤波器通过其高电感值(4.7mH @ 100kHz)和适当的阻抗特性,有效地抑制共模噪声。这使得它特别适用于需要减少电磁干扰的应用场景,如工业控制系统、医疗设备、汽车电子和通信设备等。

高额定电流和电压

该滤波器支持高达 400mA 的额定电流和 80V 的额定电压,这使其能够处理较高的功率需求。这种特性使得它在需要稳定且可靠的信号传输的应用中尤为重要。

宽工作温度范围

SRF0905-472Y 的工作温度范围从 -40°C 到 105°C,这使得它能够在各种环境条件下稳定运行,无论是在极寒还是高温条件下,都能保持其性能。

表面贴装设计

采用表面贴装(SMT)封装,SRF0905-472Y 方便集成到现代电子产品中。其紧凑的尺寸(9.20mm x 6.00mm x 5.30mm)使得它适合于空间有限但要求高性能的应用。

低DC电阻

该滤波器的DC电阻(DCR)仅为900毫欧,这意味着在直流条件下,能量损失最小化,从而提高系统的整体效率。

应用场景

工业控制系统

在工业控制系统中,SRF0905-472Y 可以用来保护敏感电子设备免受电磁干扰的影响,确保系统的稳定运行和可靠性。

医疗设备

医疗设备对信号质量有非常高的要求,SRF0905-472Y 可以帮助减少电磁噪声,确保医疗设备的准确性和安全性。

汽车电子

在汽车电子系统中,共模滤波器如SRF0905-472Y 是必不可少的组成部分,用于减少由引擎、电池等产生的电磁干扰。

通信设备

通信设备需要清晰无噪声的信号传输,SRF0905-472Y 可以帮助实现这一目标,提高通信系统的整体性能。

安装和使用注意事项

  • 确保正确安装方向,以避免反向安装导致的性能下降或损坏。
  • 在设计 PCB 布局时,考虑到足够的空间以便于安装和维护。
  • 遵循推荐的焊接条件,以确保良好的接触性和可靠性。
  • 在选择其他组件时,确保它们与 SRF0905-472Y 的参数兼容,以避免系统冲突。

总结

BOURNS 的 SRF0905-472Y 共模滤波器是一种功能强大、适用范围广泛的电子元器件。其高性能参数、紧凑设计和广泛适用场景,使其成为各种电子设备中的理想选择。如果您需要一种可靠且高效的共模滤波解决方案,SRF0905-472Y 是一个值得考虑的选项。

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