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DR331-2-472 Datasheet(数据表) 1 Page - Datatronic Distribution, Inc.

部件型号  DR331-2-472
说明  SMD INDUCTOR DR331-2 SERIES
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制造商  DATATRONICS [Datatronic Distribution, Inc.]
网页  http://www.datatronics.com
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DR331-2-472 Datasheet(HTML) 1 Page - Datatronic Distribution, Inc.

   
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November 2, 2011
DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
.170
4,32
.260 MAX.
6,60
.115 MAX.
2,92
.050
1,27
.055
1,40
.140
3,56
.160
4,06
1
2
XXX
.175 MAX.
4,45
SUGGESTED PAD LAYOUT
ELECTRICAL SPECIFICATIONS AT 25°C
DCR
I rms (A)
I sat (A)
SRF
Part No.
Inductance (
H)
(
) Max.
Max. (Note 3)
Max. (Note 2)
(MHz) REF.
DR331-2-102
1.0
 20%
0.05
2.9
2.9
130
DR331-2-152
1.5
 20%
0.05
2.8
2.6
115
DR331-2-222
2.2
 20%
0.07
2.4
2.3
90
DR331-2-332
3.3
 20%
0.08
2.0
2.0
70
DR331-2-472
4.7
 20%
0.09
1.5
1.5
50
DR331-2-682
6.8
 20%
0.13
1.4
1.2
45
DR331-2-103
10
 20%
0.16
1.1
1.1
35
DR331-2-153
15
 20%
0.23
1.2
0.90
30
DR331-2-223
22
 10%
0.37
0.80
0.70
20
DR331-2-333
33
 10%
0.51
0.60
0.58
15
DR331-2-473
47
 10%
0.64
0.50
0.50
14
DR331-2-683
68
 10%
0.86
0.40
0.40
11
DR331-2-104
100
10%
1.27
0.30
0.31
9.0
DR331-2-154
150
 10%
2.00
0.25
0.27
6.0
DR331-2-224
220
 10%
3.11
0.20
0.22
5.5
DR331-2-334
330
 10%
3.80
0.16
0.18
5.0
DR331-2-474
470
 10%
6.20
0.15
0.16
4.0
DR331-2-684
680
 10%
9.20
0.12
0.14
3.0
DR331-2-105
1000
 10%
13.80
0.07
0.10
2.0
MECHANICAL SPECIFICATIONS
SMD INDUCTOR DR331-2 SERIES
Features
Low Profile Surface Mount Design
Inductance Range from 1.0µH to 1000µH
Operating Temp. -40°C to +85°C
Tinned Leads with Leaded Solder is Available (note 8)
1
2
SCHEMATIC
NOTES:
1.
Dimensions are shown in inches/millimeters
Unless otherwise specified, tolerance
= Inches: ±0.010
= Millimeters: ±0,25
2.
Isat based on the inductance being 90% of its
initial value
3.
Irms based on temperature rise of 40°C
4.
Tape & Reel Packaging, 2000 pcs / reel.
5.
Inductance tested at 0.1 Vrms @ 100 kHz
6.
Terminal finish is compliant to RoHS
requirements
7.
Solder in accordance with J-STD-002 Rev. D
8.
Non-RoHS series parts 42-331-2-XXX are
finished with leaded solder Sn60Pb40 or
equivalent




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