SMD INDUCTOR DR331

November 2, 2011
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)
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
1
1
XXX
2
2
.260 MAX.
6,60
SCHEMATIC
.160
4,06
.115 MAX.
2,92
.175 MAX.
4,45
.170
4,32
DATATRONIC:
.055
1,40
.050
1,27
.140
3,56
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
SUGGESTED PAD LAYOUT
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: [email protected]
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.