Datatronic DR331-8-332 Shielded smd inductor Datasheet

February 23, 2007
SHIELDED SMD INDUCTOR DR331-8 SERIES
Features
z
z
z
z
Low Profile Surface Mount Design
Inductance Range from 1.0µH to 47µH
Operating Temp. -40°C to +85°C
Tinned Leads with Leaded Solder is Available (note 6)
ELECTRICAL SPECIFICATIONS AT 25°C
Inductance
DCR
Part No.
(µH) ± 20%
(Ω) Max.
DR331-8-102
1.0
DR331-8-152
1.5
DR331-8-222
DR331-8-332
I rms (A)
I sat (A)
Q
SRF
Max. (Note 3)
Max. (Note 2)
Min.
MHz (REF.)
0.021
5.0
5.6
10
140
0.022
4.5
5.2
10
120
2.2
0.032
3.8
5.0
10
80
3.3
0.039
3.3
3.9
10
70
DR331-8-472
4.7
0.054
2.7
3.2
15
40
DR331-8-682
6.8
0.075
2.2
2.8
15
38
DR331-8-103
10
0.101
2.0
2.4
15
35
DR331-8-153
15
0.15
1.5
2.0
20
25
DR331-8-223
22
0.207
1.3
1.6
20
19
DR331-8-333
33
0.334
1.1
1.4
20
15
DR331-8-473
47
0.472
0.8
1.0
20
13
MECHANICAL SPECIFICATIONS
1
.370 MAX.
9,40
1
331-8
XXX
2
2
SCHEMATIC
.200 MAX.
5,08
.510 MAX.
12,95
.110
2,79
.100
2,54
.300
7,62
DATATRONIC:
.115
2,92
NOTES:
1. Dimensions are shown in inches/millimeters
Unless otherwise specified, tolerance
= Inches: ±0.010
= Millimeters: ±0,30
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, 500 pcs / reel.
5. Inductance tested at 0.1 Vrms @ 100 kHz
6. For non-RoHS parts replace DR prefix with
42- (e.g. DR331-8 becomes 42-331-8)
7. Terminal finish is compliant to RoHS
requirements. Solder in accordance with JSTD-020C.
.290
7,37
SUGGESTED PAD LAYOUT
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 KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
Similar pages