October 11, 2006
DR217-7 SERIES RADIAL LEADED INDUCTORS
Features
Designed for EMI Filters & Switching Power Supplies
Inductance Range from 10mH to 100mH
Operating Temp. -20°C to +80°C
Tinned Leads with Leaded Solder is Available
(note 5)
ELECTRICAL SPECIFICATIONS AT 25ºC
Part Number
Inductance
(µH) @1kHz
±10%
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
Q
Min.
100
100
100
80
80
80
60
60
60
40
40
30
30
Q Test
Freq.
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
79.6kHz
SRF
(MHz)
Min.
0.35
0.31
0.28
0.26
0.22
0.20
0.19
0.17
0.15
0.13
0.12
0.10
0.10
DCR
(Ohm)
Max.
12
13
18
25
30
35
40
50
50
65
70
100
135
Rated Current
(A) Max. I sat
0.180
0.160
0.140
0.130
0.120
0.110
0.100
0.090
0.080
0.075
0.070
0.060
0.055
Rated Current
(A) Max. I rms
0.170
0.160
0.140
0.120
0.110
0.100
0.090
0.080
0.075
0.070
0.065
0.055
0.045
DR217-7-106
DR217-7-126
DR217-7-156
DR217-7-186
DR217-7-226
DR217-7-276
DR217-7-336
DR217-7-396
DR217-7-476
DR217-7-566
DR217-7-686
DR217-7-826
DR217-7-107
MECHANICAL SPECIFICATIONS
.039 MIN.
1,00
1
XXX
.236 ±.039
6,00 ±1,00
Ø .472 MAX.
12,00
1
.590 MAX.
15,00
.590 MIN.
15,00
2
2
Ø .031
TYP
0,80
SCHEMATIC
NOTES:
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. DR217-7 becomes 42-217-7)
6. Terminal finish is compliant to RoHS requirements
DATATRONIC:
28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701
Email: ddisales@datatronics.com
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.
DATATRONICS [ DATATRONIC DISTRIBUTION, INC. ]
