March 1, 2007
SELF-LEADED SMD INDUCTOR DR338 SERIES
Features
Low Profile Surface Mount Design
Flat Top for Pick and Place
Inductance Range from 10 µH to 470µH
Operating Temp. -40°C to +85°C
Tinned Leads with Leaded Solder is Available
(note 3)
ELECTRICAL SPECIFICATIONS AT 25ºC
PART No.
DR338-100
DR338-140
DR338-180
DR338-200
DR338-250
DR338-330
DR338-470
DR338-560
DR338-680
DR338-820
DR338-101
DR338-141
DR338-151
DR338-181
DR338-201
DR338-221
DR338-271
DR338-331
DR338-471
INDUCTANCE (µH)
±20%
@10kHz, 0.1V
10
14
18
20
25
33
47
56
68
82
100
140
150
180
200
220
270
330
470
DCR
(Ω) Max.
0.03
0.04
0.05
0.06
0.07
0.10
0.14
0.15
0.16
0.22
0.35
0.40
0.45
0.50
0.60
0.70
0.88
1.00
1.50
RATED CURRENT
(A) Nominal
3.6
3.2
2.8
2.6
2.4
2.0
1.7
1.65
1.6
1.3
1.2
1.0
0.9
0.9
0.8
0.8
0.65
0.65
0.53
ETop @100kHz
(V-µSec) Max.
15
18
20
22
24
28
32
37
40
44
49
55
59
63
67
71
78
85
99
MECHANICAL OUTLINES
12.70
[0.500]
5.50 Max.
[0.217 Max.]
10.16
[0.400]
12.70
[0.500]
DR338
DATE
TOP VIEW
SIDE VIEW
BOTTOM VIEW
10.16
[0.400]
1
14.00
[0.551]
2.00
[0.079]
PCB SOLDER PAD LAYOUT (REF.)
2
SCHEMATIC
NOTES:
1. All dimensions are shown in millimeters “mm” [inches “in”].
2. General Tolerance
±0.25mm
[0.010 in.], unless otherwise specified.
3. For non-RoHS parts replace DR prefix with 42- (e.g. DR338 becomes 42-338).
4. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020C.
DATATRONIC:
28151Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 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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