SS-198 R2
Surface Mount
Power Chip Inductors
Type LPC12065
1. Scope
This specification applies to LPC12065 power chip inductors
produced by KOA Corporation.
2. Type Designation
The type designation shall be the following form:
CERTIFIED
LPC
Type Name
12065
Component Size
TED
Packaging
331
K
Nominal Inductance Tolerance
Wound
Wire Form
Core Diameter: 12 mm
Product Height: 12.4 mm
TED:Embossed Taping
No Designation: Bulk
(Example)
331: 330µH
K: ± 10%
M: ± 20%
3. Rating
No.
1
2
3
4
5
6
7
8
9
Item
Nominal inductance range
Nominal inductance tolerance
Q (Quality factor)
Self-resonant frequency (MHz)
DC resistance (ohm)
Allowable current (mA)
Measurement frequency (MHz)
Storage temperature range
Operating temperature range
Specification
0.68
µH
~ 6.8 mH (E-6 series)
The rating shall be shown in the Table-1
-40°C ~ +85°C
-30°C ~ +80°C
PAGE 1 OF 4
Bolivar Drive
s
P.O. Box 547
s
Bradford, PA 16701
s
USA
s
814-362-5536
s
Fax 814-362-8883
s
www.koaspeer.com
SS-198 R2
3-1 Rating
Self-
Freq.
Freq.
Resonant
Tolerance Inductance Q
Q
Freq.
(µH)
(%)
Measuring Min. Measuring Min. (MHz)
0.68
77
1.0
60
1.5
47
M(±20%)
2.2
38
3.3
30
4.7
24
6.8
1 MHz
20 2.52MHz
19
10
15
15
12
22
9.5
33
7.5
47
6.2
68
4.9
100
4.0
150
3.2
220
2.5
100 KHz 15
K(±10%)
330
2.0
470
1.6
680
1.3
100KHz
1,000
1.0
1,500
0.83
2,200
0.67
50 KHz
30
3,300
0.53
4,700
0.43
6,800
0.34
Inductance
Quality
Factor
Type
LPC12065 R68
LPC12065 1R0
LPC12065 1R5
LPC12065 2R2
LPC12065 3R3
LPC12065 4R7
LPC12065 6R8
LPC12065 100
LPC12065 150
LPC12065 220
LPC12065 330
LPC12065 470
LPC12065 680
LPC12065 101
LPC12065 151
LPC12065 221
LPC12065 331
LPC12065 471
LPC12065 681
LPC12065 102
LPC12065 152
LPC12065 222
LPC12065 332
LPC12065 472
LPC12065 682
DC
Resistance
Max. (Ω)
0.005
0.007
0.008
0.010
0.012
0.016
0.022
0.031
0.046
0.065
0.093
0.130
0.182
0.260
0.380
0.540
0.790
1.08
1.55
2.21
3.20
4.50
6.60
9.30
13.20
Allowable
DC Current
Max. (A)
10.00
8.50
8.00
7.50
7.00
6.50
5.40
4.50
3.63
3.00
2.40
2.05
1.70
1.38
1.14
0.94
0.77
0.65
0.53
0.44
0.35
0.29
0.235
0.198
0.165
4. Design and Dimension
Polyurethane copper wire
.472
(ø12.0
±
0.2)
Ferrite core
Adhesive agent of epoxy .145 (3.7
±
0.2)
Ceramic
board
.488
(12.4
±
0.2)
Solder
.145 (3.7
±
0.2)
Dimensions in inches (mm)
.295
(7.5 Max.) .393 (10.0
±
0.2)
PAGE 2 OF 4
Bolivar Drive
s
P.O. Box 547
s
Bradford, PA 16701
s
USA
s
814-362-5536
s
Fax 814-362-8883
s
www.koaspeer.com
SS-198 R2
5. Reliability Test
Item
DC Super-imposition
Resistance to
soldering heat
Vibration
Requirement
∆L/L
within -5%
No evidence of outer damage
∆L/L
shall be within ±5%
∆L/L
within ±5%
∆L/L
within ±5%
Test Methods
Inductance when the allowable
current is applied
Solder 250 ± 5°C/6 ± 1 sec
2 hours in each direction
of X, Y, Z, at a frequency range of
10 ~ 55 ~10Hz with 1.5 mm amplitude
-40 ± 2°C/0.5 Hr
85 ± 2°C/0.5 Hr
100 cycles
85°C
0.5 Hr
-40°C
Heat shock
High temperature
storage
Low temperature
storage
Moisture resistance
∆L/L
within ±5%
∆L/L
within ±5%
∆L/L
within ±5%
Store at 85 ± 2°C 500 Hrs.
Store at -40 ± 2°C 500 Hrs.
40 ± 2°C 90 ~ 95% RH 500 Hrs.
Packaging
1. Bulk packaging
(1) 200 piece chip inductors are packed in a poly bag.
(2) Inner box shall be indicated Type, Nominal inductance, Tolerance, Quantity,
Production lot number, Manufacturer’s name or Trade mark.
2. Taping
2-1 Dimensions of Tape
.629 (16
±
0.1) .079 (2.0
±
0.1)
.069 (1.75
±
0.1) ø.059 (ø1.5
±
0.1)
.157 (4.0
±
0.1)
.452
.944 (11.5
(24
± ±
0.1)
0.3)
.016
(0.4)
Dimensions in inches (mm)
.275
(7
±
0.2)
.492
(12.5)
.511 (13.0)
Embossed tape
Top tape peeling strength: .008 ~ .027 (0.2N ~ 0.69N) Direction of feed
Blank 1.57
(40mm min.)
Products
300 pieces
Blank 1.97
(50 mm min.)
Tape leader
5.90 (150 mm min.)
PAGE 3 OF 4
Bolivar Drive
s
P.O. Box 547
s
Bradford, PA 16701
s
USA
s
814-362-5536
s
Fax 814-362-8883
s
www.koaspeer.com
SS-198 R2
2-2 Dimensions and Marking
Dimensions in
inches (mm)
.079
(2
±
.05)
ø.826
(ø21
±
0.8)
ø3.15
(ø80)
Reel/300 pieces maximum. The following
items shall be indicated on the reel.
Type: LPC12065
(1) Nominal inductance and tolerance
(2) Quantity
(3) Production lot number
(4) Manufacturer's name or trade mark
Recommended PAD dimension
ø.511
(ø13
±
0.5)
ø9.83 (ø250)
.079
(2.0)
1.02 (26.0)
Soldering pad
Dimensions in inches (mm)
.295
(7.5)
.197
(5.0)
.197 (5.0)
.197
(5.0)
2-3 Performance
Type LPC12065
6.8mH
4.7mH
3.3mH
2.2mH
1.5mH
1000
µH
1.0mH
680µH
470µH
330µH
220µH
150µH
100
µH
100µH
68µH
47µH
33µH
22µH
15µH
10µH
10
µH
6.8µH
4.7µH
3.3µH
2.2µH
0.1A
1.0A
DC-Current
10A
60
50
Q Factor
40
30
20
10
0
10KHz
47
µH
10
µH
33
µH
68
µH
100KHz
1MHz
Frequency
10MHz
Q-f Characteristics Type LPC12065
22
µH
Inductance
60
50
Q Factor
40
30
20
10
0
Q-f Characteristics Type LPC12065
680
µH
100
µH
220
µH
470
µH
10KHz
100KHz
1MHz
Frequency
6.8
µH
4.7
µH
3.3
µH
330
µH
10MHz
60
50
Q Factor
40
30
20
10
0
Q-f Characteristics Type LPC12065
1.0
µH
1.5
µH
Q Factor
4.7
µH
6.8
µH
3.3
µH
10KHz
100KHz
1MHz
Frequency
10MHz
60
50
40
30
20
10
0
Q-f Characteristics Type LPC12065
2.2
µH
1.0
µH
10KHz
100KHz
1MHz
Frequency
10MHz
PAGE 4 OF 4
Bolivar Drive
AHA 4/21/98
s
P.O. Box 547
s
Bradford, PA 16701
s
USA
s
814-362-5536
s
Fax 814-362-8883
s
www.koaspeer.com
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