PL
planar inductors
EU
features
•
Extremely low-profile power choke coil which height
is 0.5mm Max. in 2.5 x 2.0mm size, 0.5 ± 0.1mm in
3.2 x 2.5mm size. High current type with maximum
allowable current 800mA
•
Eddy current loss is suppressed by a proprietary
structural design
•
Marking: Black body color with marking
•
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
inductors
dimensions and construction
E
L
t
Resin
filler
Coil
Pattern
D
F
D
Electrode
W
Ferrite
Size
(Inch Size Code)
L
W
Dimensions
inches
(mm)
t
D
E
F
PL2520
(1008)
Ferrite
PL3225
(1210)
.098±.008 .079±.008 .020 Max. .024±.008 .028±.008 .024±.008
(2.5±0.2) (2.0±0.2) (0.5 Max.) (0.6±0.2) (0.7±0.2) (0.6±0.2)
.126±.008 .098±.008 .020±.004 .024±.008 .031±.008 .047±.008
(3.2±0.2) (2.5±0.2) (0.5±0.1) (0.6±0.2) (0.8±0.2) (1.2±0.2)
ordering information
New Part #
PL
Type
3225
Size
2.5 x 2.0mm
3.2 x 2.5mm
T
Termination
Material
T: Sn
TE
Packaging
TE: 4mm embossed
pitch plastic
(4,000 pieces/reel)
1R1
Nominal
Inductance
3 digits
(Unit: µH)
M
Tolerance
M:±20%
applications and ratings
Part
Designation
PL2520TTER33M
PL2520TTER56M
PL2520TTER62M
PL2520TTE1R0M
PL2520TTE1R5M
PL2520TTE2R2M
PL2520TTE3R3M
PL2520TTE4R3M
PL2520TTE4R7M
Marking
R33
R56
R62
1R0
1R5
2R2
3R3
4R3
4R7
Inductance
(µH)
0.33
0.56
0.62
1.0
1.5
2.2
3.3
4.3
4.7
Inductance
Tolerance
DC
Resistance
Maximum
(Ω)
0.06
0.10
0.11
0.18
0.31
0.59
0.92
1.24
1.26
Allowable
DC Current
Maximum
(mAmps)**
1100
790
770
610
510
380
330
240
230
Self Resonant
Frequency
Minimum
(MHz)
260
200
200
120
110
100
80
70
60
Measured
Frequency
(Hz)
Operating
Temperature
Range
M: ±20%
1 MHz
-40°C
to +125°C
** Allowable DC current is the values given based on the rate of inductance change 30% decrease from the initial value at 25%
For further information on packaging, please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/08/09
230
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
KOA [ KOA SPEER ELECTRONICS, INC. ]
