C A L IB E R
ELECTRO NICS INC.
specifications subject to change * revision 3-2003
SMD Power Inductor (PSDT-0402 Series)
Dimensions
4.83
6.60 max
1st
Bottom
4.45 max
1.27
2.92 max
2nd
3rd
0.76
(Not to scale)
Dimensions in mm
Part Numbering Guide
PSDT - 0402 - 1R0 M - T
Dimensions
(Length, Height)
Packaging Style
B=Bulk
T=Tape & Reel
(2000 pcs per reel)
Inductance Code
Tolerance
M=20%
Features
Inductance Range
1.0 µH to 1000 µH
20%
Tolerance
Operating Temperature
-40°C to 85°C
Electrical Specifications
Inductance
Current
Rating**
(A)
Max Energy
Storage
(µJ)
Max
Switching
Freq
Inductance
Code
Inductance
Test
Freq
DCR Max
Rating*
(Ohms)
(µH)
(µH)
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
1.0
1.5
2.2
3.3
4.7
6.8
10
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
100 kHz, 0 Adc
0.045
0.050
0.060
0.070
0.080
0.085
0.095
0.135
0.160
0.275
0.340
0.575
1.10
0.60
0.80
0.90
1.5
2.0
3.0
5.0
6.0
10
2.0
1.9
1.8
1.8
1.8
1.4
1.6
1.9
1.2
1.1
1.2
1.5
1.3
1.4
1.5
1.4
1.6
1.4
1.5
1.4
1.4
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
1 MHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
500 kHz
1.5
1.2
1.2
1.0
0.7
15
0.6
22
0.5
33
12
0.45
0.34
0.29
0.24
0.20
0.17
0.16
0.14
0.12
0.08
47
20
68
30
100
150
220
330
470
680
1000
40
1.40
60
2.25
90
2.90
100
150
200
400
3.60
4.55
102
8.10
*Measured at the rated current.
**Average maximum allowable current. PSDT series inductors are designed for
current spikes as high double the current rating.
Specifications subject to change without notice.
Rev. 10/00
TEL 949-366-8700
FAX 949-366-8707
WEB www.caliberelectronics.com