Power Inductors
SERIES
PDxxxR
SMT Power Choke Core
Actual Size (PD105R)
** Test Measurement Frequency
Values < 10µH tested @ 7.96 MHz;
Values ≥10uH tested @ 1.0 kHz
Mechanical Configuration
Units designed for Surface Mounting
Terminals Solder Coated
Core Construction High Resistivity Ferrite
Operating Temperature Range –55°C to +125°C
Current Rating at 25°C Ambient The maximum DC Current that will cause a
40°C maximum temperature rise and where the inductance will not decrease
by more than 10% from the zero DC value.
Inductance Tolerance Tolerance is indicated by the suffix to API part number.
Standard tolerance per part number is as shown in table.
M = ±20%; K = ±10%.
Marking For values lower than 10H the R indicates a decimal point and the
remaining digits indicate the inductance in H. For values 10H and above, the
first two digits indicate the inductance in H and the third digit indicates the
number of trailing zeros where a zero indicates that there are no trailing zeros.
Example: PD43R-102M (1.0H)
1R0
Example: PD73R-224K (220H)
221
Physical Parameters
Dimensions
Inches PD43R PD54R PD73R PD75R PD104R PD105R
A
B
C
D
Millimeters PD43R PD54R PD73R PD75R PD104R PD105R
A
B
C
D
Packaging Tape & reel: 7" reel not available; maximum pieces per 13" reel as follows
PD43R PD54R PD73R PD75R PD104R PD105R
mm 12 16 16 16 24 24
Pieces 1500 1000 1000 500 1000 500
0.165 ±0.024
0.137 MAX.
0.153 ±0.012
0.060 REF.
4.2 ±0.6
3.5 MAX.
3.9 ±0.3
1.52 REF.
0.224 ±0.008
0.177 MAX.
0.201 ±0.008
0.051 REF.
5.7 ±0.2
4.5 MAX.
5.1 ±0.2
1.30 REF.
0.303 ±0.008
0.138 MAX.
0.272 ±0.008
0.063 REF.
7.7 ±0.2
3.5 MAX.
6.9 ±0.2
1.60 REF.
0.303 ±0.008
0.197 MAX.
0.272 ±0.008
0.063 REF.
7.7 ±0.2
5.0 MAX.
6.9 ±0.2
1.60 REF.
0.386 ±0.016
0.157 MAX.
0.346 ±0.016
0.083 REF.
9.8 ±0.4
4.0 MAX.
8.8 ±0.4
2.10 REF.
**Additional Information on Next Page
0.386 ±0.016
0.213 MAX.
0.346 ±0.016
0.083 REF.
9.8 ±0.4
5.4 MAX.
8.8 ±0.4
2.10 REF.
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
1/2009
Power Inductors
(
c
o
n
t
inu
e
d
MAX
CURRE
I
MUM
(
AMP
)
NT
RAT
I
S
)
2.56
2.52
1.95
1.75
1.58
1.44
1.33
1.15
0.99
0.95
0.84
0.83
0.80
0.77
0.74
0.66
0.62
0.56
0.52
0.44
0.42
0.37
2.90
2.70
2.60
2.40
2.20
2.00
1.90
1.80
1.70
1.60
1.50
1.44
1.35
1.27
1.19
1.11
1.00
0.90
0.80
0.72
0.68
0.63
0.58
0.52
0.46
0.40
0.37
0.35
NG
IN
D
N
U
MB
U
ER
*
-332M
-392M
-472M
-562M
-682M
-822M
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
D
A
SH
MA
D
C
T
A
N
C
C
XIMU
E (
µ
H
)
**
SERIES PD73R
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
SERIES PD75R
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
R
M (
ESIST
O
H
MS)
C
MA
U
R
XIMU
A
N
C
E
0.050
0.055
0.060
0.065
0.070
0.075
0.080
0.090
0.100
0.115
0.130
0.170
0.205
0.230
0.250
0.280
0.350
0.410
0.480
0.570
0.750
1.000
1.200
0.080
0.085
0.085
0.090
0.090
0.120
0.150
0.180
0.210
0.240
0.300
0.370
0.500
0.570
0.640
0.680
0.720
M (
AT
IN
2.50
2.30
2.10
1.90
1.75
1.60
1.44
1.35
1.30
1.20
1.07
0.98
0.90
0.80
0.68
0.64
0.59
0.54
0.51
0.45
0.40
0.35
0.31
2.00
1.90
1.75
1.60
1.50
1.40
1.30
1.20
1.10
0.94
0.85
0.78
0.74
0.68
0.58
0.54
0.49
D
G
R
EN
T
R
A
MPS)
** Test Measurement Frequency
Values < 10µH tested @ 7.96 MHz
Values ≥ 10µH tested @ 1.0 kHz
*Complete part # must include series #
PLUS the dash #
For surface finish information,
refer to www.delevanfinishes.com
IN
D
N
U
MB
ER
*
-472M
-562M
-682M
-822M
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-824K
U
A
SH
MA
D
C
T
A
N
C
C
XIMU
R
E (
M (
µ
H
)
**
SERIES PD104R
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
SERIES PD105R
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
CURRENT RATING
M
AXIMUM (AMPS)
ESIST
O
A
H
N
MS)
CE
0.040
0.045
0.045
0.050
0.050
0.060
0.070
0.080
0.090
0.110
0.130
0.150
0.170
0.200
0.220
0.250
0.340
0.450
0.540
0.630
0.720
0.900
1.100
1.300
1.530
1.900
2.300
0.060
0.070
0.080
0.090
0.100
0.115
0.125
0.145
0.170
0.190
0.230
0.250
0.350
0.420
0.470
0.560
0.730
0.950
1.150
1.350
1.480
1.900
2.250
2.550
3.00
2.85
2.70
2.55
2.38
2.20
2.00
1.80
1.60
1.45
1.30
1.20
1.10
1.01
0.94
0.85
0.74
0.67
0.61
0.57
0.53
0.48
0.42
0.39
0.35
0.32
0.28
2.60
2.45
2.30
2.15
1.95
1.80
1.65
1.40
1.28
1.17
1.08
1.00
0.97
0.88
0.80
0.72
0.66
0.60
0.52
0.48
0.42
0.33
0.28
0.24
** Test Measurement Frequency
Values < 10µH tested @ 7.96 MHz
Values ≥ 10µH tested @ 1.0 kHz
PD S
E
RIE
S
N
U
MB
ER
-102M
-152M
-182M
-222M
-272M
-332M
-392M
-472M
-562M
-682M
-822M
-103M
-123M
-153M
-183M
-223M
-273M
-333K
-393K
-473K
-563K
-683K
-102M
-152M
-182M
-222M
-272M
-332M
-392M
-472M
-562M
-682M
-822M
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
IN
D
*
D
A
SH
MAX
U
C
TA
N
DC
I
MUM
C
E
(µ
H
)*
*
SERIES PD43R
1.0
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
SERIES PD54R
1.0
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
RE
(
O
HMS
S
I
S
T
ANCE
)
0.049
0.056
0.064
0.071
0.079
0.086
0.094
0.109
0.126
0.131
0.146
0.182
0.210
0.235
0.338
0.378
0.522
0.540
0.587
0.844
0.937
1.120
0.050
0.055
0.060
0.064
0.067
0.070
0.075
0.080
0.085
0.090
0.095
0.100
0.130
0.160
0.180
0.210
0.240
0.280
0.320
0.370
0.420
0.500
0.600
0.700
0.850
1.100
1.330
1.570
** Test Measurement Frequency
Values < 10µH tested @ 7.96 MHz
Values ≥ 10µH tested @ 1.0 kHz
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
1/2009
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