参数资料
型号: HM61-20821LFTR13
厂商: TT Electronics/BI
文件页数: 2/2页
文件大小: 0K
描述: INJECTION MOULDED INDUCTORS
标准包装: 750
系列: HM61
电感: 820µH
电流: 300mA
类型: 鼓型芯
容差: ±10%
屏蔽: 无屏蔽
DC 电阻(DCR): 3.6 欧姆
频率 - 自谐振: 1.7MHz
封装/外壳: 0.335" L x 0.250" W x 0.224" H(8.51mm x 6.35mm x 5.70mm)
安装类型: 表面贴装
包装: 带卷 (TR)
工作温度: -40°C ~ 155°C
频率 - 测试: 1kHz
Specifications (Cont’d)
Part
Inductance, L 0
@1kHz, 0.1V
Rated
Current (1)
Self-Resonating
Frequency (SRF)
DCR
Ht
Height
Marking
Code
Number
μH ± 10%
Amps
MHz Typ.
? Typ.
mm Max.
Std
LF
Fig.
HM61-20152LF  
HM61-20182LF  
HM61-20222LF  
HM61-20272LF  
1500 
1800 
2200 
2700 
0.22 
0.20 
0.18 
0.16 
1.45 
1.4 
1.3 
1.2 
6.50 
7.00 
9.20 
10.50 
5.7 
5.7 
5.7 
5.7 
37  81 
38  82 
39  83 
40  84 
2
2
2
Notes:  (1) Rated current is the maximum DC current at which the inductance will be increased by 10% from its initial (zero DC) value or the  current at which
Δ T = 40°C, whichever is lower.
  (2) Electrical specifications at  25°C.
Outline Dimension (mm)
Figure 1
Figure 2
Packaging
Standard : Embossed Tape & Reel
Recommended Solder Pad Layout
Refer to Specification table for
‘Ht’ dimension of each model
Recommended Solder Pad Layout
Reel:
Diameter:
Capacity:
Figure 1
Figure 2
Figure 1
Figure 2
=
=
=
=
7” (177.8mm)
13” (330.2mm)
300 Units
750 Units
Ordering Information
50
HM61 - 10
Model Series
Body Style
Inductance Code:
First 2 digits are significant. Last
digit denotes the number of trailing
zeros. For values below 10μH, ‘R’
denotes the decimal point.
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
1R0
LF
TR7
Lead-Free
TR -Tape & Reel Packing
7 - 7” reel
13 - 13” reel
www.bitechnologies.com
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