〓 BF TYPE查看包装说明
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● EXTERNAL DIMENSIONS UNIT:mm(外形尺寸) |
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PARTNO. |
A(max) |
中B(max) |
C(max) |
D |
E(Ref) |
BF7681C |
7.6 |
6.8 |
8.1 |
2.0±0.2 |
5.4 |
BF7681C TYPE
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●SPECIFICATION TABLE |
PART
NUMBER
品名 |
INDUCTANCE
(μH)
电感值 |
DCR(max)
(Ω)
直流电阻 |
I DC(A)(max)
△L/L=-10%;At=40℃
定格电流 |
TEST FREQ.
测试频率 |
BF7681C-1R5M |
1.5 |
0.023 |
4.00 |
100KHz |
BF7681C-2R2M |
2.2 |
0.026 |
3.60 |
100KHZ |
BF7681C-3R3M |
3.3 |
0.031 |
3.10 |
100KHZ |
BF7681C-4R7M |
4.7 |
0.037 |
2.50 |
100KHZ |
BF7681C-6R8M |
6.8 |
0.044 |
2.10 |
100KHz |
BF7681C-100M |
10.0 |
0.053 |
1.75 |
100KHZ |
BF7681C-120M |
12.0 |
0.056 |
1.70 |
100KHZ |
BF7681C-150M |
15.0 |
0.065 |
1.45 |
100KHZ |
BF7681C-180M |
18.0 |
0.071 |
1.32 |
100KHZ |
BF7681C-220M |
22.0 |
0.079 |
1.20 |
100KHz |
BF7681C-270M |
27.0 |
0.082 |
1.08 |
100KHZ |
BF7681C-330M |
33.0 |
0.099 |
1.00 |
100KHZ |
BF7681C-390M |
39.0 |
0.134 |
0.90 |
100KHZ |
BF7681C-470M |
47.0 |
0.150 |
0.86 |
100KHZ |
BF7681C-560M |
56.0 |
0.201 |
0.83 |
100KHZ |
BF7681C-680M |
68.0 |
0.300 |
0.80 |
100KHZ |
BF7681C-820M |
82.0 |
0.320 |
0.70 |
100KHZ |
BF7681C-101M |
100.0 |
0.350 |
0.60 |
100KHZ |
BF7681C-121M |
120.0 |
0.581 |
0.53 |
100KHZ |
BF7681C-151M |
150.0 |
0.646 |
0.48 |
100KHz |
BF7681C-181M |
180.0 |
0.725 |
0.45 |
100KHZ |
BF7681C-221M |
220.0 |
0.811 |
0.40 |
100KHz |
BF7681C-271M |
270.0 |
1.148 |
0.36 |
100KHz |
BF7681C-331M |
330.0 |
1.273 |
0.32 |
100KHZ |
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● PART NUMBERING SYSTEM(品名系统) |
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1 SERIES NAME 品名 S指备银系列,A指品名号
2 DIMENSIONS 尺寸 外围x高度
3 INDUCTANCE 电感值 前两位属有效数字,第三位表零的个数
4 TOLERANCE CODE 公差 J:±5%,K:±10%,L:±15%M:±20%,P:±25%,N:±30%
5 PACKING CODE 包装方式 R:Tape&Reel(卷装)B:In Bulk (袋装) |
● FEATURES(特性)
Various high power inductors are superior to be high saturaton for surface mounting
具有高功率、高饱和电流、低阻值、小型化之特点。
● APPLICATl0NS(用途)
Power supply for VTR,OA equipment Digital camera,LCD television set notebook PC,portable
communication equipments,DC/DC converters,eT-2.
录影机,OA仪器,数码相机,液晶电视,笔记型电脑,小型通信仪器,DC/DC变压器之电源供应器等。 |
★ Design As Gustomer's Requested Specifications. ( 根据客户要求参数来设计!) |