August 18, 2009
SHIELDED POWER INDUCTOR DR340-2 SERIES
Features
Maximum Height: 4.50mm
Footprint: 12mm x 12mm Max.
Inductance Range from 3.9µH to 330µH
Non-RoHS Versions are Available
(Note 5)
OPERATING TEMPERATURE -20°C to +80°C
Test Frequency
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
1kHz
ELECTRICAL SPECIFICATIONS AT 25°C
Part Number
DR340-2-392
DR340-2-472
DR340-2-682
DR340-2-103
DR340-2-123
DR340-2-153
DR340-2-183
DR340-2-223
DR340-2-273
DR340-2-333
DR340-2-393
DR340-2-473
DR340-2-563
DR340-2-683
DR340-2-823
DR340-2-104
DR340-2-124
DR340-2-154
DR340-2-184
DR340-2-224
DR340-2-274
DR340-2-334
Inductance (µH) ± 20%
3.9
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
DCR (Ω) Max.
0.015
0.018
0.023
0.028
0.038
0.050
0.057
0.066
0.080
0.097
0.132
0.150
0.190
0.220
0.260
0.308
0.380
0.530
0.620
0.700
0.876
0.990
IDC (A) Max.
6.5
5.7
4.9
4.5
4.0
3.2
3.1
2.9
2.8
2.7
2.1
1.9
1.8
1.5
1.3
1.2
1.1
0.95
0.85
0.8
0.6
0.5
MECHANICAL OUTLINES
1
.472
12,00
.197
5,00
.311
7,90
.275
7,00
.504
12,80
.212
5,40
XXX
2
.472
12,00
.177 Max.
4,50
1
NOTES:
1. Dimensions are shown in inches/millimeters
2. Unless otherwise specified, tolerance = Inches: ±0.012
= Millimeters: ±0,30
3. IDC MAX based on the inductance being 75% of its initial value
4. Tape & reel quantity, 500 pcs/reel
5. For non-RoHS parts replace the DR prefix with 42- (e.g. DR340-2 becomes 42-340-2)
6. Terminal finish is compliant to RoHS requirements
.
Solder in accordance with J-STD-020D
2
SCHEMATIC
DATATRONIC:
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com
499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
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