DR217-4_14 Datasheet, PDF (1/1 Pages) Datatronic Distribution, Inc. – DR217-4 SERIES RADIAL LEADED INDUCTORS

October 18, 2011
DR217-4 SERIES RADIAL LEADED INDUCTORS
Features
 Designed for EMI Filters & Switching Power Supplies
 Inductance Range from 2.2µH to 1500µH
 Operating Temp. -20°C to +80°C
 Dielectric Withstand Capability 400VAC
 Tinned Leads with Leaded Solder is Available (note 5)
ELECTRICAL SPECIFICATIONS AT 25ºC
Part Number
DR217-4-222
DR217-4-332
DR217-4-472
DR217-4-682
DR217-4-103
DR217-4-153
DR217-4-223
DR217-4-333
DR217-4-473
DR217-4-683
DR217-4-104
DR217-4-154
DR217-4-224
DR217-4-334
DR217-4-474
DR217-4-684
DR217-4-105
DR217-4-155
Inductance
(uH) @1kHz
Q
Min.
Q Test
Freq.
SRF (MHz) DCR (Ohm)
Ref.
Max.
2.2 ± 20%
10 7.96MHz
60
3.3 ± 20%
10 7.96MHz
38
4.7 ± 20%
10 7.96MHz
30
6.8 ± 20%
10 7.96MHz
24
10 ± 10%
20 2.52MHz
19
15 ± 10%
20 2.52MHz
15
22 ± 10%
20 2.52MHz
12
33 ± 10%
20 2.52MHz
10
47 ± 10%
20 2.52MHz
8.2
68 ± 10%
20 2.52MHz
6.6
100 ± 10%
15
796kHz
5.4
150 ± 10%
15
796kHz
4.3
220 ± 10%
15
796kHz
3.5
330 ± 10%
15
796kHz
2.8
470 ± 10%
10
796kHz
2.3
680 ± 10%
10
796kHz
1.9
1000 ± 10%
20
252kHz
1.5
1500 ± 10%
30
252kHz
1.2
0.011
0.013
0.017
0.023
0.031
0.042
0.07
0.092
0.13
0.16
0.23
0.4
0.53
0.78
1
1.5
2.2
3.5
Rated
Current
(A)
Max. I sat
5.5
3.8
3.7
2.8
2.5
2
1.6
1.3
1.1
0.91
0.75
0.61
0.5
0.41
0.34
0.28
0.23
0.18
Rated
Current (A)
Max. I rms
4
3.4
3
2.6
2.2
1.9
1.5
1.2
1
0.97
0.81
0.61
0.53
0.44
0.39
0.32
0.26
0.21
MECHANICAL SPECIFICATIONS
.118 MAX.
.196 ±.039
3,00
5,00 ±1,00
Ø .374 MAX.
1
9,50
1
2
.413 MAX.
10,50
.590 MIN.
NOTES:
15,00
1. Dimensions are shown in inches/millimeters
2. Unless otherwise specified, tolerance = Inches: ±0.012
= Millimeters: ±0,30
3. Isat based on the inductance being 90% of its initial value
4. Irms based on a temperature rise of 20°C
5. For non-RoHS parts replace DR prefix with 42- (e.g. DR217-4 becomes 42-217-4)
6. Terminal finish is compliant to RoHS requirements
Ø .025
TYP
0,65
2
SCHEMATIC
DATATRONIC:
28151 Highway 74, Romoland, CA 92585 Tel: [phone] Toll Free Tel: [phone] Fax: [phone]
Email: [e-mail]
499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: [phone]
All specifications are subject to change without notice.