Datatronic DR350-3-105 Shielded smd inductor dr350-3 sery Datasheet

August 24, 2009
SHIELDED SMD INDUCTOR DR350-3 SERIES
Features





Low Profile Surface Mount Design
Flat Top for Pick and Place
Inductance Range from 3.3µH to 1000.0µH
Operating Temp. -40°C to +85°C
Tinned Leads with Leaded Solder is Available (note 7)
ELECTRICAL SPECIFICATIONS AT 25ºC
Part No.
DR350-3-332
DR350-3-472
DR350-3-682
DR350-3-103
DR350-3-153
DR350-3-223
DR350-3-333
DR350-3-473
DR350-3-683
DR350-3-104
DR350-3-154
DR350-3-224
DR350-3-334
DR350-3-474
DR350-3-684
DR350-3-105
Inductance
(H)  20%
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
MECHANICAL OUTLINES
DCR
()  20%
0.023
0.036
0.041
0.053
0.075
0.110
0.160
0.240
0.310
0.450
0.650
1.050
1.670
2.050
3.150
4.780
7.0 0.2
I rms
(A) Max.
1.90
1.70
1.60
1.40
1.10
0.96
0.75
0.67
0.59
0.45
0.37
0.29
0.22
0.20
0.16
0.13
3.2 0.2
I sat
(A) Max.
1.90
1.70
1.60
1.40
1.10
0.96
0.75
0.67
0.59
0.45
0.37
0.29
0.22
0.20
0.16
0.13
4.9
2.0
7.0 0.2
1
XXX
TOP VIEW
2
SIDE VIEW
BOTTOM VIEW
1
1.5
2.2
1.5
4.9
PCB PAD LAYOUT (REF.)
2
SCHEMATIC
Notes:
1. All dimensions are shown in millimeter “mm”
2. General tolerance 0.2mm, unless other specified
3. Inductance Test: 1kHz, 0.5Vrms
4. Irms for an approximate 45C temperature rise
5. Isat for an approximate 20% drop maximum of the nominal value
6. Tape and reel quantity, 1000 pcs/reel
7. For non-RoHS parts replace DR prefix with 42- (e.g. DR350-3 becomes 42-350-3)
8. Terminal finish is compliant to RoHS requirements. Solder in accordance with J-STD-020D.
DATATRONIC:
28151Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: [email protected]
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,