DATATRONICS DR331-2-224

February 23, 2007
SMD INDUCTOR DR331-2 SERIES
Features
z
z
z
z
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 6)
ELECTRICAL SPECIFICATIONS AT 25°C
DCR
I rms (A)
I sat (A)
SRF
Part No.
Inductance (µH)
(Ω) 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
.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. For non-RoHS parts replace DR prefix with
42- (e.g. DR331-2 becomes 42-331-2)
7. Terminal finish is compliant to RoHS
requirements. Solder in accordance with JSTD-020C.
SUGGESTED PAD LAYOUT
DATATRONICS: 28151 Highway 74, Romoland, CA 92585
Tel: 951-928-7700 Toll Free Tel: 888-889-5391 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.