参数资料
型号: B82731M2132A30
厂商: EPCOS Inc
文件页数: 2/6页
文件大小: 0K
描述: D CORE DBL CHOKE 6.8MH 1.3A VER
产品目录绘图: B8273 Series Top
B8273 Series End
B8273 Series Side
标准包装: 800
滤波器类型: 电源线
线路数: 2
电感: 6.8mH
电流: 1.3A
DC 电阻(DCR): 280 毫欧
尺寸/尺寸: 0.827" L x 0.591" W(21.00mm x 15.00mm)
高度(最大): 0.807"(20.50mm)
封装/外壳: 垂直式,4 PC 引脚
工作温度: -40°C ~ 125°C
包装: 托盘
产品目录页面: 1788 (CN2011-ZH PDF)
其它名称: 495-2761
B82731M2132A 30
B82731M2132A030
Power line chokes
Current-compensated D core double chokes
Rated voltage 250 V AC
Rated current 0.35 ... 1.8 A
Rated inductance 3.3 ... 100 mH
Construction
B82731M/H
Current-compensated double choke
Closed rectangular ferrite core
Closed polycarbonate coil former (UL 94 V-0)
Without encapsulation
2-section winding
Clearance and creepage distances ? 3 mm
B82731M
Features
■ High resonance frequency due to 2-section winding
■ Approx. 1% stray inductance for symmetrical
interference suppression
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Suitable for wave soldering
Design complies with EN 60938-2 (VDE 0565-2) and UL 1283
UL 1) and ENEC (VDE) approvals
Recyclable owing to omission of encapsulation and glue
RoHS-compatible
B82731H
Applications
■ Suppression of common-mode interferences
■ Compact switch-mode power applications
■ Electronic ballasts in lamps
Terminals
Base material CuNi18Zn20
Layer composition Ni, Sn
Hot-dipped
Pins 0.6 ? 0.6 (mm)
Lead spacing 10 ? 12.5 (mm)
Marking
■ B82731M: Manufacturer, rated inductance, rated current,
ordering code, approval symbols, date of manufacture (WWYY)
■ B82731H: Manufacturer, ordering code
Delivery mode
Blister tray in cardboard box
1) UL approval with 300 V AC.
Please read Cautions and warnings and
Important notes at the end of this document.
2
07/12
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参数描述
B82731-M2132-A30 制造商:EPCOS 制造商全称:EPCOS 功能描述:Chokes for Power Lines D Core Chokes
B82731M2182A030 功能描述:固定电感器 3.3mH 1.8A 21x10mm Radial RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
B82731M2182A30 功能描述:固定电感器 D CORE-CHOKE 2X3.3MH 1.8A RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
B82731-M2182-A30 制造商:EPCOS 制造商全称:EPCOS 功能描述:Chokes for Power Lines D Core Chokes
B82731M2351A030 功能描述:固定电感器 100mH 0.35A 21x10mm Radial RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm