TN-100 R2
AHA 09/01/05
Chip Inductors
Type KL32 Series
1. Scope
This specification applies to Chip Inductors (KL32)
produced by KOA Corporation.
2. Type Designation
The type designation shall be the following form:
CERTIFIED
CERTIFIED
KL
Type
32
Size
1210
C
Termination
Material
C: SnCu
L: SnPb
TE
Packaging
TE: 7" embossed plastic
(2,000 pieces/reel)
TED: 10" embossed plastic
(4,000 pieces/reel)
101
Nominal
Inductance
Reference
inductance
marking chart
J
Tolerance
J: ±5%
K: ±10%
M: ±20%
3. Dimensions and Construction
Type
KL32
L
W1
Dimensions
inches
(mm)
W2
t
h
d
.126±.008 .098±.008 .067±.004 .087±.008 .075±.004 .02 nominal
(3.2±0.2) (2.5±0.2) (1.7±0.1) (2.2±0.2) (1.9±0.1) (.5 nominal)
Inductance Marking
L
W1
Value
0.005µH - 0.082µH
0.10µH - 8.2µH
t
h
10µH - 330µH
d
Magnet
Wire
Ferrite
Core
Electrode
W2
Code
005 - 082
R10 - 8R2
R indicates decimal point.
100 - 331
1st two figures are significant,
the last figure indicates the
number of zeros to follow.
Molded
Resin
PAGE 1 OF 8
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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
TN-100 R2
4. Standard Applications
Part
Designation
KL32*TE005**
KL32*TE010**
KL32*TE012**
KL32*TE015**
KL32*TE018**
KL32*TE022**
KL32*TE027**
KL32*TE033**
KL32*TE039**
KL32*TE047**
KL32*TE056**
KL32*TE068**
KL32*TE082**
KL32*TER10**
KL32*TER12**
KL32*TER15**
KL32*TER18**
KL32*TER22**
KL32*TER27**
KL32*TER33**
KL32*TER39**
KL32*TER47**
KL32*TER56**
KL32*TER68**
KL32*TER82**
KL32*TE1R0**
KL32*TE1R2**
KL32*TE1R5**
KL32*TE1R8**
KL32*TE2R2**
KL32*TE2R7**
KL32*TE3R3**
KL32*TE3R9**
KL32*TE4R7**
KL32*TE5R6**
KL32*TE6R8**
KL32*TE8R2**
KL32*TE100**
KL32*TE120**
KL32*TE150**
KL32*TE180**
KL32*TE220**
KL32*TE270**
KL32*TE330**
KL32*TE390**
KL32*TE470**
KL32*TE560**
KL32*TE680**
KL32*TE820**
KL32*TE101**
KL32*TE121**
KL32*TE151**
KL32*TE181**
KL32*TE221**
KL32*TE271**
KL32*TE331**
Inductance
(µH)
0.005
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
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
270
330
Inductance
Tolerance
M: ±20%
Quality
Factor
Minimum
11
15
17
19
21
23
25
26
27
28
J: ±5%
K: ±10%
M: ±20%
Self Resonant
Frequency
Minimum
(MHz)
2700
2500
2300
2100
1900
1700
1500
1400
1300
1200
1100
1000
900
700
500
450
400
350
320
300
250
220
180
160
140
120
100
85
80
75
70
60
55
50
47
43
40
36
33
30
27
25
20
17
16
15
13
12
11
10
8
20
7
6
5
DC
Resistance
Maximum
(Ω)
0.12
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.33
0.36
0.40
0.44
0.22
0.25
0.28
0.32
0.36
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.85
0.90
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.1
2.5
2.8
3.3
3.7
5.0
5.6
6.4
7.0
8.0
9.0
10
11
15
17
21
28
34
Allowable
DC Current
Maximum
(mA)
Measured
Frequency
(MHz)
K: ±10%
M: ±20%
100
450
25.2
30
J: ±5%
K: ±10%
M: ±20%
400
390
370
350
320
290
260
250
220
200
180
170
150
140
130
120
110
80
70
65
60
55
50
45
40
70
65
60
50
7.96
2.52
0.796
* Add termination material character (C, L)
** Add tolerance character (J, K, M)
PAGE 2 OF 8
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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
TN-100 R2
5. Measurement Method of L and Q
Nominal Inductance
Range (µH)
0.005 ~ 0.10
0.12 ~ 0.82
1.0 ~ 8.2
10 ~ 82
100 ~ 330
Please see Method-1
Measurement
Method
Measuring
Frequency (MHz)
100
25.2
7.96
2.52
0.796
Please see Method-2
Method-1
Test Equipment:
Fixture:
Electrical Length:
Setting:
Hewlett Packard RF Impedance analyzer 4191A
Hewlett Packard Spring clip fixture 16092A
2.10 cm
Please see the following figure
KL32
Center Post
Slide Clip Terminal
0.087
(2.2)
Method-2
Test Equipment:
Fixture:
OSC Level:
Spacer (Unmagnetic Insulator)
Hewlett Packard LF Impedance analyzer 4192
Hewlett Packard Test fixture 16034E
0.3 V
6. Test Condition
Unless otherwise specified, the test shall be performed in accordance
with JIS-C-5202 specifying marking measurements as follows:
Ambient temperature: 20 ± 15°C
Relative humidity:
65 ± 20%
If there may be any doubt on results, measurements shall be made
within the following limits:
Ambient temperature: 20 ± 2°C
Relative humidity:
65 ± 5%
PAGE 3 OF 8
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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
TN-100 R2
7. Reliability Data
7-1 Electrical Characteristics
Item
DC Bias
Characteristic
Requirement
∆
L/L: Within - 10%
Test Method
Measure inductance with application
of rated current using LCR meter to
compare it with the initial value.
5 seconds at DC 1000V between
terminal 1 (one electrode of inductor)
and terminal 2 (the thin copper wire
which is wound around the inductor
more than twice).
Measure resistance immediately after
1 minute passed since DC 500V was
applied between terminal 1 and 2.
Dielectric
Withstanding
Voltage
No fuming, flaming,
or breakdown
Insulation
Resistance
More than 1000MΩ
7-2 Mechanical Characteristics
Item
Terminal Pull
Strength
Terminal Bending
Strength
Requirement
No damage
Test Method
Terminals shall withstand a pull
of 0.5kgf in a horizontal direction.
Specimen shall be soldered on PCB-A
(see figure below) and support by
applying strength so that the bending
width becomes 10 mm.
0.197 (5.0)
0.039 (1.0)
ø 0.177
(ø 4.5)
0.079 (2.0)
1.575 (40.0)
Adhesive Agent Spreading Area
No damage
Thickness: 1.6 mm
Material: Paper Phenol
(a) Board
0.087 (2.2)
0.197 (5.0)
3.937 (100.0)
(b) Install
1.77 (45.0)
Soldering
1.77 (45.0)
0.063 (1.6)
Solder Resist
Units: inches (mm)
Chip Inductor
ø 0.394 x 1.969
(ø 10 x 50) (Support Stick)
PAGE 4 OF 8
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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
TN-100 R2
7-2 Mechanical Characteristics
Continued
Item
Vibration
Requirement
No significant abnormality in
appearance
∆
L/L: Within ± 3%
Test Method
2 hours in each X, Y and Z directions
on PCB-B (see figure below) at a
frequency range of 10 to 55 to 10 Hz
(1 min.) with 1.5 mm amplitude.
0.118 (3.0)
0.110 (2.8)
0.059 (1.5)
0.039 (1.0)
0.157 (4.0)
0.118
(3.0)
0.118
(3.0)
0.079
(2.0)
0.276
(7.0)
0.984 (25.0)
Thickness: 1.6 mm
Material: Glass Epoxy
Adhesive Agent Spreading Area
Solder Resist
0.087
(2.2)
0.079 ~ 0.138 (2.0 ~ 3.5)
Terminal Connection
0.082 (2.08)
2.180 (55.38)
2.436 or more (2.441 to 2.559)
(61.88 or more) (62 to 65)
0.098 (2.5)
Units: inches (mm)
Resistance to
Solder Heat
Solderability
No significant abnormality in
appearance
∆
L/L: Within ± 3%
Over 95% of electrode surface
shall be covered with solder
No significant abnormality in
appearance
∆
L/L: Within ± 3%
Immerse in the solder (H63A)
of 260 ± 5°C for 10 ± 1 sec.
Immerse in the solder (H63A)
of 230 ± 5°C for 3 ± 0.5 sec.
Drop from a height of 1 m to the ground
of concrete or tile 1 time.
Drop Test
PAGE 5 OF 8
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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
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