|
DR331-4_14 Datasheet, PDF (1/1 Pages) Datatronic Distribution, Inc. – SMD INDUCTOR DR331-4 SERIES | |||
|
November 2, 2011
SMD INDUCTOR DR331-4 SERIES
Features
ï¬ Low Profile Surface Mount Design
ï¬ Inductance Range from 1.0µH to 1000µH
ï¬ Operating Temp. -40°C to +85°C
ï¬ Tinned Leads with Leaded Solder is Available (note 8)
ELECTRICAL SPECIFICATIONS 25°C
Part No.
Inductance (ïH)
±20%
DR331-4-102
1
DR331-4-222
2.2
DR331-4-332
3.3
DR331-4-562
5.6
DR331-4-103
10
DR331-4-153
15
DR331-4-223
22
DR331-4-333
33
DR331-4-473
47
DR331-4-683
68
DR331-4-104
100
DR331-4-154
150
DR331-4-224
220
DR331-4-334
330
DR331-4-474
DR331-4-684
DR331-4-105
470
680
1000
MECHANICAL SPECIFICATIONS
1
331-4
XXX
2
.729 MAX.
18,54
.279 MAX.
7,11
.600 MAX.
15,24
.100
2,54
.500
12,70
DCR
(ï) Max.
0.009
0.014
0.018
0.020
0.031
0.036
0.047
0.066
0.086
0.13
0.19
0.25
0.38
0.56
0.85
1.1
1.8
I rms (A)
Max. (Note 3)
8.6
7.1
6.2
5.3
4.3
4
3.5
3
2.6
2.3
1.8
1.5
1.2
1.0
0.82
0.72
0.56
I sat (A)
Max. (Note 2)
20
16
14
12
10
8
7
5.5
4.5
3.5
3
2.6
2.4
1.9
1.4
1.2
1.0
SRF
(MHz) REF.
80
80
60
40
30
22
20
15
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.5
2.0
1
2
SCHEMATIC
.114
2,92
.490
12,45
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, 400 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 42-331-4-XXX are
finished with leaded solder Sn60Pb40 or
equivalent
.109
2,79
SUGGESTED PAD LAYOUT
DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com
499 Kingâs Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specifications are subject to change without notice.
|