参数资料
型号: B82789S223N2
厂商: EPCOS Inc
文件页数: 2/11页
文件大小: 0K
描述: CHOKE DBL 22UH 250MA TIN SMD
标准包装: 1
滤波器类型: 数据,信号线
线路数: 2
电感: 22µH
电流: 250mA
DC 电阻(DCR): 580 毫欧
安装类型: 表面贴装
尺寸/尺寸: 0.205" L x 0.126" W(5.20mm x 3.20mm)
高度(最大): 0.118"(3.00mm)
封装/外壳: 水平式,4 L 形引线
工作温度: -55°C ~ 125°C
包装: 标准包装
其它名称: 495-4411-6
Data and signal line chokes
SIMDAD 1812, common-mode chokes
Rated voltage 42 V AC/80 V DC
Rated inductance 11 H to 100 H
Rated current 150 mA to 300 mA
Construction
B82789C0/S0
Current-compensated double choke
Ferrite I core
Winding: enamel copper wire
Winding welded to terminals
Bifilar winding (B82789C0…)
Sector winding (B82789S0…)
Features
Temperature range up to 150 °C (B82789C0/S0*H)
Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C
For gold-plated terminals conductive adhesion possible
Qualified to AEC-Q200
RoHS-compatible
Function
■ B82789C0:
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly.
■ B82789S0:
Suppression of asymmetrical (by L R ) and symmetrical interference (by L stray )
coupled in on lines. The high-frequency portions of the symmetrical data
signal are decreased so far that EMC problems can be significantly reduced.
Applications
■ Automotive applications, e.g. CAN and FlexRay bus
■ Industrial field bus systems
■ Line cards for telecom
Terminals
Tinned terminals (B82789C0/S0*002)
■ Base material CuSn6
■ Layer composition Ni, Ag, Sn 1)
■ Lead-free tinned
Gold-plated terminals (B82789C0/S0*001)
■ Base material CuSn6
■ Layer composition Ni, Ag, Au
■ Gold plated
1) Ni-barrier-plated terminals (NiSn) on request (B82789C0/S0*H052).
Please read Cautions and warnings and
Important notes at the end of this document.
2
10/08
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