March 1, 2007
SHIELDED SELF-LEADED SMD INDUCTOR DR347-2 SERIES
Features
Magnetic Shielded to Reduce EMI
Flat Top for Pick and Place
Inductance Range from 1.0 µH to 47µH
Tape & Reel Packing
Operating Temp. -40°C to +85°C
Tinned Leads with Leaded Solder is Available
(note 3)
ELECTRICAL SPECIFICATIONS AT 25ºC
PART No.
DR347-2-102
DR347-2-152
DR347-2-222
DR347-2-332
DR347-2-472
DR347-2-682
DR347-2-103
DR347-2-153
DR347-2-223
DR347-2-333
DR347-2-473
Inductance (µH)
@100KHz, 0.25V,
±20%
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
DCR
(Ω) Max.
0.021
0.022
0.032
0.039
0.054
0.075
0.101
0.150
0.207
0.334
0.472
RATED CURRENT
(A) Max.
5.6
5.2
5.0
3.9
3.2
2.8
2.4
2.0
1.6
1.4
1.0
MECHANICAL OUTLINES
14.50 Max.
[0.57 Max.]
14.00
[0.551]
8.00
[0.315]
10.60 Max.
[0.417 Max.]
DR347-2
5.10
[0.200]
8.00
[0.315]
10.20
[0.40]
TOP VIEW
Ø8.25
[Ø0.325]
6.00 Max.
[0.236 Max.]
2
3.00
[0.118]
PCB SOLDER PAD LAYOUT (REF.)
1
FRONT VIEW
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. DR347-2 becomes 42-347-2).
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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