參數(shù)資料
          型號(hào): 1812FS-394JTB
          廠商: COILCRAFT INC
          元件分類(lèi): 通用定值電感
          英文描述: 1 ELEMENT, 390 uH, CERAMIC-FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
          封裝: CHIP, 1812, ROHS COMPLIANT
          文件頁(yè)數(shù): 2/2頁(yè)
          文件大小: 214K
          代理商: 1812FS-394JTB
          Coilcraft, Inc. 2009
          Specifications subject to change without notice.
          Please check our website for latest information.
          Document 254-2
          Revised 10/06/08
          Filter Inductors – 1812FS Series
          A max
          B max C max
          D ref
          E ref
          F ref
          G
          0.231
          0.196
          0.150
          0.107
          0.100
          0.178
          0.025 inches
          5,87
          4,98
          3,81
          2,72
          2,54
          4,52
          0,64
          mm
          AF
          B
          overall
          D
          E
          terminal
          G
          C
          0.120
          3,05
          0.045
          1,14
          0.118
          3,00
          Recommended
          Land Pattern
          Typical L vs Frequency
          10000
          0.1
          1
          10
          100
          1000
          0.01
          0.1
          10
          1
          Inductance
          (H)
          Frequency (MHz)
          1000 H
          1 H
          10 H
          100 H
          Irms Derating
          -40
          -20
          0
          20
          40
          60
          80
          100
          140
          120
          Ambient temperature (°C)
          120
          110
          100
          90
          80
          70
          60
          50
          40
          30
          20
          10
          0
          25°C
          P
          e
          rcent
          of
          rated
          rmsI
          0.01
          0.1
          1
          10
          Current (A)
          10000
          0.1
          1
          10
          100
          1000
          Inductance
          (H)
          1000 H
          100 H
          1 H
          10 H
          Typical L vs Current
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