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参数资料
型号： HM78D-1288R2MLFTR
厂商： BI TECHNOLOGIES CORP
元件分类： 通用定值电感
英文描述： 1 ELEMENT, 8.2 uH, GENERAL PURPOSE INDUCTOR, SMD
封装： ROHS COMPLIANT
文件页数： 2/2页
文件大小： 446K
代理商： HM78D-1288R2MLFTR
www.bitechnologies.com
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
112
Parallel Connection
Series Connection
Part
L (1)
DCR Typ. (2)
Isat (3)
Irms (4)
L (1)
DCR Typ. (2)
Isat (3)
Irms (4)
Number
(
H)
(W)
(A)
(
H)
(W)
(A)
HM78D-7556R8MLF 6.8 ± 20%
0.0418
3.67
2.60
29.38 ± 20%
0.167
1.84
1.30
HM78D-7558R2MLF 8.2 ± 20%
0.0441
3.40
2.53
34.26 ± 20%
0.177
1.70
1.27
HM78D-755100MLF
10 ± 20%
0.0489
3.17
2.41
39.53 ± 20%
0.196
1.58
1.20
HM78D-755150MLF
15 ± 20%
0.0637
2.48
2.11
64.36 ± 20%
0.255
1.24
1.05
HM78D-755220MLF
22 ± 20%
0.0925
2.13
1.75
86.92 ± 20%
0.371
1.07
0.874
HM78D-755330MLF
33 ± 20%
0.143
1.73
1.41
132 ± 20%
0.574
0.87
0.702
HM78D-755470MLF
47 ± 20%
0.216
1.41
1.15
198.6 ± 20%
0.865
0.71
0.573
HM78D-755680MLF
68 ± 20%
0.265
1.19
1.03
278.7 ± 20%
1.06
0.60
0.517
HM78D-755820MLF
82 ± 20%
0.345
1.11
0.91
323.8 ± 20%
1.38
0.55
0.453
HM78D-755101MLF 100 ± 20%
0.383
0.99
0.86
406.4 ± 20%
1.53
0.49
0.430
HM78D-755151MLF 150 ± 20%
0.591
0.81
0.69
600 ± 20%
2.37
0.41
0.346
HM78D-755221MLF 220 ± 20%
0.907
0.66
0.56
908 ± 20%
3.63
0.33
0.279
HM78D-755331MLF 330 ± 20%
1.41
0.54
0.45
1342 ± 20%
5.66
0.27
0.224
HM78D-755471MLF 470 ± 20%
1.74
0.46
0.40
1861 ± 20%
6.97
0.23
0.202
HM78D-755681MLF 680 ± 20%
2.58
0.38
0.33
2685 ± 20%
10.30
0.19
0.166
HM78D-755821MLF 820 ± 20%
2.93
0.35
0.31
3251 ± 20%
11.70
0.17
0.156
HM78D-755102MLF 1000 ± 20%
3.89
0.31
0.27
4036 ± 20%
15.60
0.16
0.135
Ordering Information
Inductance Code:
First 2 digits are significant. Last digit denotes
the number of trailing zeros. For values below
10H, “R” denotes the decimal point.
Inductance Tolerance
K = ± 10%
M = ± 20%
Model Series
Case Size:
128, 755
Tape & Reel Packing
Lead-Free
HM78D - 128
4R7
M
LF
TR
Packaging
Standard: Embossed Tape and Reel
Reel:
Diameter:
=
13” (330.2mm)
Capacity:
Case size 128
=
500 Units
Case size 755
=
1,000 Units
Specifications @ 25°C (Cont’d)
Outline Dimensions (mm)
Top View
Side View
Bottom View
Recommended Solder Pad Layout
Case Size
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
R
S
128
12.5 12.5 8.05
5.0
3.5
1.5
4.2
5.5
4.5
2.0
12.8
4.2
4.5
2.0
4.2
5.5
4.5
755
7.7
4.8
3.9
2.7
1.55 0.72
2.2
2.8
3.1
1.0
7.5
2.2
3.1
1.0
2.2
2.8
3.1
Notes: (1)Inductanceismeasuredat100kHz,0.1VrmswithoutDCcurrent.
(2)DCRTyp.isonlyfor755serieswhile128seriesisofDCRMax.
(3)Isatisthesaturationcurrentatwhichinductancerollsoffapproximately30%fromitsinitial(zeroDC)value.
(4)I
rmsistheapproximatecurrentatwhichT=40°C.
相关PDF资料
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HM78D-128821KLFTR 1 ELEMENT, 820 uH, GENERAL PURPOSE INDUCTOR, SMD
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相关代理商/技术参数
参数描述
HM78D-128C800ALF 制造商:TT ELECTRONICS 功能描述:SMT COUPLED INDUCTOR 制造商:TT electronics plc 功能描述:SMT COUPLED INDUCTOR 制造商:TT Electronics / BI Technologies 功能描述: 制造商:TT Electronics / BI Technologies 功能描述:SMT COUPLED INDUCTOR
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HM78D-755100MLFTR 功能描述:固定电感器 10uH 20% 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
HM78D-755101MLFTR 功能描述:固定电感器 Shielded Surface Mount Coupled Inductors 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
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