LPS
power choke coils
NEW
features
•
•
•
•
•
•
Small and thin type
Low DCR and large rated current
Low noise by magnetically shielded construction
Suitable for reflow soldering
Marking: Black body color with marking
Products with lead-free terminations meet
RoHS requirements
dimensions and construction
Size
B
D
5018
C
A
5728
6926
A
B
Dimensions
inches
(mm)
C
D
E
F
inductors
.213±.012 .197±.008 .197±.008 .059±.008 .169±.012 .071±.008
(5.4±0.3) (5.0±0.2) (5.0±0.2) (1.5±0.2) (4.3±0.3) (1.8±0.2)
.240±.012 .224±.008 .224±.008 .079±.008 .193±.012 .110±.008
(6.1±0.3) (5.7±0.2) (5.7±0.2) (2.0±0.2) (4.9±0.3) (2.8±0.2)
.287±.012 .272±.008 .272±.008 .079±.008 .240±.012 .102±.008
(7.3±0.3) (6.9±0.2) (6.9±0.2) (2.0±0.2) (6.1±0.3) (2.6±0.2)
E
F
ordering information
New Part #
LPS
Type
5018
Size
5018
5728
6926
C
Termination
Material
C: SnCu
TE
Packaging
TE: Taping
(1,000 pieces/reel)
2R2
Nominal
Inductance
3 digits
(Unit: µH)
M
Tolerance
M:±20%
applications and ratings
Part
Designation
LPS5018CTE2R2M
LPS5018CTE3R3M
LPS5018CTE4R7M
LPS5018CTE6R8M
LPS5018CTE100M
LPS5018CTE150M
LPS5018CTE220M
LPS5018CTE330M
LPS5018CTE470M
LPS5728CTE2R2M
LPS5728CTE3R3M
LPS5728CTE4R7M
LPS5728CTE6R8M
LPS5728CTE100M
Nominal
Inductance
(µH) ±20%*
2.2
3.3
4.7
6.8
10
15
22
33
47
2.2
3.3
4.7
6.8
10
Inductance
Tolerance
DC
Resistance
Maximum
(mΩ)**
59
73
87
105
150
210
275
455
730
18
24
38
51
65
Allowable
DC Current
Maximum
(Amps)***
1.63
1.34
1.14
0.95
0.76
0.63
0.56
0.44
0.35
2.60
2.40
1.90
1.60
1.30
Self Resonant
Frequency Typ.
(MHz)
125
90
70
60
45
35
30
20
14
70
60
45
35
25
Operating
Temperature
Range
M: ±20%
-20°C to +85°C
M: ±20%
* Condition: 100kHz 0.1V 25°C
** Condition: 25°C
*** Allowable DC Current is a DC bias current value which causes initial inductance to decrease by 30%
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.
2/27/06
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
229
LPS
power choke coils
applications and ratings
(continued)
Part
Designation
LPS5728CTE150M
LPS5728CTE220M
LPS5728CTE330M
LPS5728CTE470M
LPS6926CTE2R2M
LPS6926CTE3R3M
LPS6926CTE4R7M
LPS6926CTE6R8M
LPS6926CTE100M
LPS6926CTE150M
LPS6926CTE220M
LPS6926CTE330M
LPS6926CTE470M
Nominal
Inductance
(µH) ±20%*
15
22
33
47
2.2
3.3
4.7
6.8
10
15
22
33
47
Inductance
Tolerance
DC
Resistance
Maximum
(mΩ)**
103
122
189
250
19
26
35
52
65
91
143
208
286
Allowable
DC Current
Maximum
(Amps)***
1.10
0.90
0.75
0.62
4.30
3.50
2.90
2.40
2.00
1.60
1.30
1.00
0.84
Self Resonant
Frequency Typ.
(MHz)
20
15
10
9
70
50
40
35
25
15
10
8
7
Operating
Temperature
Range
M: ±20%
-20°C to +85°C
M: ±20%
Inductance (µH)
Inductance (µH)
10
100
10
100
Inductance (µH)
Inductance (µH)
Inductance (µH)
330
Inductance (µH)
inductors
* Condition: 100kHz 0.1V 25°C
** Condition: 25°C
*** Allowable DC Current is a DC bias current value which causes initial inductance to decrease by 30%
environmental applications
L - Frequency Characteristics
LPS5018
100
100
330
LPS5728
100
330
LPS6926
10
100
4R7
3R3
2R2
2R2
2R2
1
10
100
1000 10000 100000
Frequency (kHz)
1
10
100
1000 10000 100000
Frequency (kHz)
1
10
100
1000 10000 100000
Frequency (kHz)
DC Bias Characteristics
LPS5018
10
100
LPS5728
100
100
LPS6926
330
4R7
10
100
10
100
3R3
2R2
2R2
2R2
1
100
1000
DC Bias (mA)
10000
1
100
1000
DC Bias (mA)
10000
1
100
1000
DC Bias (mA)
10000
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/11/06
230
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
LPS
power choke coils
environmental applications
(continued)
Performance Characteristics
Parameter
Resistance to Soldering Heat
Maximum
∆
L
No significant abnormality
in appearance
No significant abnormality
in appearance
No significant abnormality
in appearance
No significant abnormality
in appearance
No significant abnormality
in appearance
No damage and marking
shall remain legible
Test Method
280°C ± 5°C, 10s, Only terminal shall be immersed
Thermal Shock
-20°C (0.5h)/ +85°C (0.5h) 100 cycles
Low Temperature Exposure
-20°C ± 2°C, 1000h
Moisture Exposure
60°C ± 2°C, 90%~95%RH, 1000h
Heat Resistance Load Life
85°C, 1000h, Rated current x 100%
Resistance to Solvent
JIS C0052
Accordance with JIS C0052
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
1/11/06
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
231
inductors
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