KOA SPEER ELECTRONICS, INC.
SS-214 R6
AHA 2/27/03
Chip Inductors
Type KQ 0603
1. Scope of Application
This specification applies to chip inductors KQ series produced by KOA corporation.
2. Dimensions and Construction
L
W1
Flat Top
Film
t
h
d
Magnetic Inner
Wire
Coating
W2
Ceramic
Core
Electrode
CERTIFIED
Size
Code
0603
L
.063±.004
(1.6±0.1)
Dimensions
inches (mm)
W1
W2
t
h
d
.039±.004 .033±.004 .035±.004 .01±.006 .014±.004
(1.0±0.1) (0.85±0.1) (0.9±0.1) (0.25±0.15) (0.35±0.1)
3. Type Designation
Type designation shall be as the following form.
Old Type
KQ
Type
0603
Size
Code
TE
Packaging
10N
Nominal
Inductance
J
Tolerance
New Type
KQ
Type
0603
Size
L
Termination
Material
L: SnPb
T: Sn
TE
Packaging
TE: 7" Embossed Plastic
TD: 7" Paper Tape
10N
Nominal
Inductance
10N: 10nH
R10: 0.1µH
1R0: 1.0µH
J
Tolerance
G: ±2%
J: ±5%
K: ±10%
M: ±20%
0603
4. Rating
Item
Storage temperature range
Operating temperature range
Bolivar Drive
I
Specification
-40°C ~ +100°C
-40°C ~ +125°C
I
PAGE 1 OF 6
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P.O. Box 547
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Bradford, PA 16701
USA
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814-362-5536
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Fax 814-362-8883
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-214 R6
Table-1
Part
Designation
KQ0603*TE1N6**
KQ0603*TE1N8**
KQ0603*TE3N6**
KQ0603*TE3N9**
KQ0603*TE4N3**
KQ0603*TE4N7**
KQ0603*TE6N8**
KQ0603*TE7N5**
KQ0603*TE8N7**
KQ0603*TE10N**
KQ0603*TE11N**
KQ0603*TE12N**
KQ0603*TE15N**
KQ0603*TE16N**
KQ0603*TE18N**
KQ0603*TE22N**
KQ0603*TE24N**
KQ0603*TE27N**
KQ0603*TE30N**
KQ0603*TE33N**
KQ0603*TE36N**
KQ0603*TE39N**
KQ0603*TE43N**
KQ0603*TE47N**
KQ0603*TE56N**
KQ0603*TE68N**
KQ0603*TE72N**
KQ0603*TE82N**
KQ0603*TER10**
KQ0603*TER11**
KQ0603*TER12**
KQ0603*TER15**
KQ0603*TER18**
KQ0603*TER22**
KQ0603*TER27**
KQ0603*TER33**
KQ0603*TER39**
Marking
C
0
E
1
F
G
2
H
J
3
K
4
5
L
6
7
M
8
N
9
P
0
Q
1
2
3
4
5
6
7
8
9
0
1
2
3
4
Nominal
Inductance
(nH)
1.6
1.8
3.6
3.9
4.3
4.7
6.8
7.5
8.7
10
11
12
15
16
18
22
24
27
30
33
36
39
43
47
56
68
72
82
100
110
120
150
180
220
270
330
390
100
150
G: ±2%
J: ±5%
200
G: ±2%
J: ±5%
250
G: ±2%
J: ±5%, K:
±10%
20
27
28
5800
4800
4600
4800
J: ±5%
K: ±10%
L
Measuring
Frequency
Inductance
Tolerance
Q
Quality
Factor
Minimum
24
16
6900
5900
Q
Self Resonant
DC
Allowable
Measuring
Frequency
Resistance DC Current
Frequency
Minimum
Maximum
Maximum
(MHz)
(MHz)
(Ω)
(mA)
12500
0.03
0.045
0.063
22
0.08
0.063
0.116
0.11
0.106
0.109
0.13
0.086
250
4000
0.13
0.17
3300
3100
3000
2650
2800
2250
2300
2080
2200
2000
2000
0.25
0.28
0.28
0.31
0.34
1700
0.49
0.54
400
600
0.104
0.17
0.19
0.135
0.22
0.144
0.22
600
700
31
33
35
34
35
38
37
40
37
40
38
40
39
38
37
34
150
32
200
1900
1400
1350
1300
1400
0.58
0.61
0.65
0.92
2.2
2.1
2.3
3.0
3.7
300
280
140
220
170
100
80
25
24
30
100
1300
1200
900
800
700
* Add termination material character (L, T)
** Add tolerance character (G, J, K, M)
PAGE 2 OF 6
I
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
USA
I
814-362-5536
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Fax 814-362-8883
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www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-214 R6
5. Measurement Method
Nominal Inductance
Range
1.6 nH to 390 nH
Test Equipment
4291A RF
Impedance analyzer
Fixture
16193A
Test fixture
Setup
E.L = 1.4 cm
OSC = 500 mV
Measuring
Frequency
Listed
Table-1
6. Test Conditions
Unless otherwise specified, the test shall be
performed at the temperature of 20 ± 15°C
and at a relative humidity of 65 ± 20%.
7. Reliability Tests
7.1 Electrical Characteristics
Item
Dielectric withstanding
voltage
Insulation resistance
Flammability
Requirement
No evidence of flaming,
fuming, or breakdown
1000MΩ and over
IEC 695-2-2
Test Methods
5 seconds at AC 500 V applied
between both terminals and film.
1 minute at DC 100 V measured
between both terminals and film.
Withstands needle-flame test.
Reverse test conditions shall be performed at
the temperature of 20 ± 2°C and at a relative
humidity of 65 ± 5%.
7.2 Mechanical Characteristics
Item
Terminal pull strength
Terminal bending
strength
Requirement
No evidence of damage
No evidence of breakdown
Test Methods
Terminals shall withstand a pull
of 5 N in a horizontal direction.
Specimen shall be soldered on bend
test board and force applied to the
opposite side to cause a 3 mm
deflection
2 hours in each direction of X, Y, Z,
on PCB at a frequency range of
10-55-10Hz with 1.5 mm amplitude
Dropping 1 m on the ground of
concrete 1 time
PAGE 3 OF 6
Bolivar Drive
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Vibration
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
Dropping
P.O. Box 547
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Bradford, PA 16701
I
USA
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814-362-5536
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Fax 814-362-8883
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www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-214 R6
7.2 Mechanical Characteristics (continued)
Item
Resistance to
soldering heat
Solderability
Resistance to
solvent
Requirement
No evidence of outer damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
95% of the terminal should
be covered with new solder
No damage and marking
must remain legible
Test Methods
Immerse in the solder at 260 ± 5°C
for 10±1 seconds
Immerse in the solder at 230 ± 5°C
for 3 ± 0.5 seconds
Accordance with MIL-STD-202F
Method 215
7.3 Environmental Characteristics
Item
Low temperature
storage
High temperature
storage
Moisture endurance
Requirement
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
No evidence of damage
∆L/L
within ± 5%
∆Q/Q
within ± 10%
∆L/L
within ± 5%
Test Methods
Store at -40 ± 2°C, for 1000 hours
Store at +125 ± 2°C, for 1000 hours
Store at 40 ± 2°C, 90 ~ 95% RH
for 1000 hours
Biased to full rated current at
+125°C for 1000 hours
Biased to 10% rated current at
+85°C, 85% RH for 1000 hours
100 cycles between
-40°C/hour and +125°C/hour
∆L/L
to be measured at the
temperature of between -40°C and
+125°C as based on the inductance
at 20°C
Load life
High temperature
High humidity
Thermal shock
Temperature
characteristics
Unless otherwise specified, measurements shall be performed within 2 hours after leaving
test samples for more than one hour at the normal temperature and at the normal humidity.
Bolivar Drive
I
PAGE 4 OF 6
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-214 R6
8. Packaging
8.1 Taping
The tapes for taping shall be embossed
carrier tapes of .315" (8 mm) width and
.157" (4 mm) pitches. The standard quantity
per reel shall be 2,000 pieces.
(1) Dimensions of Carrier Tape
.010
(0.25
±
0.05)
Feeding hole*
.059
.043
(1.5
±
0.1
) (1.1
±
0.05)
0
Chip pocket
.069
(1.75
±
0.1)
.138
(3.5
±
0.05)
.315
(8.0
±
0.1)
Chip inductor
.047
.069
.157
.157
(1.2
±
0.1)
(1.75
±
0.1)
(4.0
±
0.1)
(4.0
±
0.1)
Dimensions in inches (mm)
.024
.079
*
10 Pitches accumulation of feeding
(0.6
±
0.05) (2.0
±
0.05)
holes shall be 1.57" (40
±
0.2 mm).
Top tape peeling strength: 0.1 N ~ 0.7N
Tape running direction
(2) Taped Configurations (conforming to EIA-481 standard)
Empty space
Chip mounting space
Empty space
Leader space
End
6.29 (160) min.
Dimensions in inches (mm)
9.04 (230) min.
Drawing out direction
6.29 (160) min.
Beginning
PAGE 5 OF 6
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
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