Spec No.JELF243A-0051T-01
Reference Only
LQW15AN□□□□10D
P.1/10
CHIP COIL (CHIP INDUCTORS)
1.Scope
Reference Specification
This Reference Specification applies to LQW15AN_10 series, Chip coil (Chip Inductors).
2.Part Numbering
(ex)
LQ
W
15
A
N
1N3
C
1
0
D
Packaging
D:Taping
*B:Bulk
Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode
(L×W)
and
Characteristics
* Bulk packing also available. (A product is put in the plastic bag under the taping conditions.)
3.Rating
・Operating
Temperature Range.
・Storage
Temperature Range.
Customer
Part Number
MURATA
Part Number
LQW15AN1N3C10D
LQW15AN1N3D10D
LQW15AN1N4C10D
LQW15AN1N4D10D
LQW15AN2N2C10D
LQW15AN2N2D10D
LQW15AN2N3C10D
LQW15AN2N3D10D
LQW15AN2N4D10D
LQW15AN3N3D10D
LQW15AN3N4C10D
LQW15AN3N4D10D
LQW15AN3N5C10D
LQW15AN3N5D10D
LQW15AN3N6C10D
LQW15AN3N6D10D
LQW15AN3N8C10D
LQW15AN3N8D10D
LQW15AN3N9D10D
LQW15AN4N0C10D
LQW15AN4N0D10D
LQW15AN4N2C10D
LQW15AN4N2D10D
LQW15AN4N7D10D
LQW15AN5N1C10D
LQW15AN5N1D10D
LQW15AN5N2C10D
LQW15AN5N2D10D
LQW15AN5N3C10D
LQW15AN5N3D10D
LQW15AN5N4C10D
LQW15AN5N4D10D
LQW15AN5N5C10D
LQW15AN5N5D10D
LQW15AN5N6C10D
LQW15AN5N6D10D
–55°C
~
+125°C
–55°C
~
+125°C
Inductance
(nH)
1.3
1.4
C:±0.2nH
D:±0.5nH
2.2
2.3
2.4
3.3
3.4
3.5
C:±0.2nH
D:±0.5nH
3.6
3.8
3.9
4.0
C:±0.2nH
D:±0.5nH
4.2
4.7
5.1
5.2
5.3
C:±0.2nH
D:±0.5nH
5.4
5.5
5.6
D:±0.5nH
30
6.5
D:±0.5nH
0.040
9.5
900
D:±0.5nH
12
25
0.027
14
1000
Tolerance
Q
(min.)
20
DC
Resistance
(Ω max.)
0.017
0.019
Self
Resonant
Frequency
(GHz min.)
16
15
Rated
Current
(mA)
1200
1100
7
0.051
8
800
MURATA MFG.CO.,LTD
Spec No.JELF243A-0051T-01
Customer
Part Number
Reference Only
MURATA
Part Number
Inductance
(nH)
5.7
5.9
6.0
6.1
7.4
7.6
0.058
7.7
7.8
7.9
8.0
8.1
8.3
8.4
0.079
7.5
C:±0.2nH
D:±0.5nH
30
6.8
0.056
7.7
Tolerance
Q
(min.)
DC
Resistance
(Ω max.)
0.051
Self
Resonant
Frequency
(GHz min.)
8
P.2/10
Rated
Current
(mA)
800
LQW15AN5N7C10D
LQW15AN5N7D10D
LQW15AN5N9C10D
LQW15AN5N9D10D
LQW15AN6N0C10D
LQW15AN6N0D10D
LQW15AN6N1C10D
LQW15AN6N1D10D
LQW15AN7N4C10D
LQW15AN7N4D10D
LQW15AN7N6C10D
LQW15AN7N6D10D
LQW15AN7N7C10D
LQW15AN7N7D10D
LQW15AN7N8C10D
LQW15AN7N8D10D
LQW15AN7N9C10D
LQW15AN7N9D10D
LQW15AN8N0C10D
LQW15AN8N0D10D
LQW15AN8N1C10D
LQW15AN8N1D10D
LQW15AN8N3C10D
LQW15AN8N3D10D
LQW15AN8N4C10D
LQW15AN8N4D10D
760
750
640
4. Testing Conditions
《Unless
otherwise specified》
《In
case of doubt》
Temperature : Ordinary Temperature / 15°C to 35°C
Temperature : 20°C±2°C
: Ordinary Humidity
/ 25%(RH) to 85%(RH)
Humidity
: 60%(RH) to 70%(RH)
Humidity
Atmospheric Pressure : 86kPa to 106 kPa
5. Appearance and Dimensions
1.0±0.1
0.6±0.1
■Unit
mass(Typical value)
0.0008g
0.5±0.1
0.1±0.05
0.5±0.1
(in mm)
0.2±0.1
0.2±0.1
MURATA MFG.CO.,LTD
Spec No.JELF243A-0051T-01
Reference Only
Specification
Inductance shall meet item 3.
Test Method
Measuring Equipment:
KEYSIGHT E4991A or equivalent
Measuring Frequency:
<Inductance> 100MHz
<Q>
250MHz
Measuring Condition:
Test signal level / about 0dBm
Electrode spaces / 0.5mm
Electrical length / 0.94cm
Measuring Fixture: KEYSIGHT 16193A
P.3/10
6.Electrical Performance
No.
6.1
Item
Inductance
Position coil under test as shown in below and
contact coil with each terminal by adding weight.
6.2
Q
Q shall meet item 3.
0.5mm
6.3
6.4
6.5
DC Resistance
Self Resonant
Frequency
(S.R.F)
Rated Current
DC Resistance shall meet item 3.
S.R.F shall meet item 3.
Self temperature rise shall be
limited to 20°C max.
Measuring Method: See
the endnote.
<Electrical Performance:Measuring
Method of Inductance/Q>
Measuring Equipment:Digital multi meter
Measuring Equipment: KEYSIGHT N5230A
or equivalent
The rated current is applied.
7.Mechanical Performance
No.
7.1
Item
Shear Test
Specification
Chip coil shall not be damaged
after tested as test method.
Test Method
Substrate:Glass-epoxy substrate
1.2
Chip Coil
Pattern
Solder resist
Substrate
0.65
0.5
(in mm)
Applied Direction:
Chip Coil
F
Substrate
7.2
Bending Test
Force:5N
Hold Duration:5s±1s
Substrate:Glass-epoxy substrate
(100mm×40mm×0.8mm)
Speed of Applying Force:1mm / s
Deflection:2mm
Hold Duration:5s
Pressure jig
R340
F
Deflection
45
45
(in mm)
Product
MURATA MFG.CO.,LTD
Spec No.JELF243A-0051T-01
No.
7.3
Item
Vibration
Reference Only
Specification
Chip coil shall not be damaged
after tested as test method.
P.4/10
7.4
Solderability
The wetting area of the electrode
shall be at least 90% covered with
new solder coating.
7.5
Resistance to
Soldering Heat
Appearance:No damage
Inductance Change: within ±5%
Test Method
Oscillation Frequency:
10Hz~55Hz~10Hz for 1 min
Total Amplitude:1.5mm
Testing Time:
A period of 2 hours in each of mutually
perpendicular directions.
Flux:Ethanol solution of rosin,25(wt)%
Includes activator equivalent to 0.06(wt)%
chlorine.(immersed for 5s to 10s)
Solder:Sn-3.0Ag-0.5Cu
Pre-Heating:150°C±10°C / 60s to 90s
Solder Temperature:240°C±5°C
Immersion Time:3s±1s
Flux:Ethanol solution of rosin,25(wt)%
Includes activator equivalent to 0.06(wt)%
chlorine.(immersed for 5s to 10s)
Solder:Sn-3.0Ag-0.5Cu
Pre-Heating:150°C±10°C / 60s to 90s
Solder Temperature:270°C±5°C
Immersion Time:10s±1s
Then measured after exposure in the room
condition for 24h±2h.
8.Environmental Performance
It shall be soldered on the substrate.
No.
Item
Specification
8.1 Heat Resistance
Appearance:No damage
Inductance Change: within ±5%
Q Change: within ±20%
8.2
Cold Resistance
Test Method
Temperature:125°C±2°C
Time:1000h (+48h,0h)
Then measured after exposure in the room
condition for 24h±2h.
Temperature:-55°C±2°C
Time:1000h (+48h,-0h)
Then measured after exposure in the room
condition for 24±2 h.
Temperature:70°C±2°C
Humidity:90%(RH) to 95%(RH)
Time:1000h (+48h,-0h)
Then measured after exposure in the room
condition for 24h±2h.
1 cycle:
1 step:-55°C±2°C / 30min±3 min
2 step:Ordinary temp. / 10min to 15 min
3 step:+125°C±2°C / 30min±3 min
4 step:Ordinary temp. / 10min to15 min
Total of 10 cycles
Then measured after exposure in the room
condition for 24h±2h.
8.3
Humidity
8.4
Temperature
Cycle
9.Tape Packing
9.1 Appearance and Dimensions of paper tape
(8mm-wide)
2.0±0.05
4.0±0.1
φ
1.5±
0.1
0
1.75±0.1
3.5±0.05
1.18±0.03
8.0±0.2
Inductance
1.3nH, 1.4nH
2.2nH½8.4nH
(in mm)
A
(in mm)
0.69±0.03
0.66±0.03
A
2.0±0.05
Direction of feed
0.8 max.
MURATA MFG.CO.,LTD
Spec No.JELF243A-0051T-01
P.5/10
9.2 Specification of Taping
(1) Packing quantity (standard quantity)
10,000 pcs. / reel
(2) Packing Method
Products shall be packed in the cavity of the base tape and sealed by Cover tape.
(3) Sprocket hole
The sprocket holes are to the right as the tape is pulled toward the user.
(4) Spliced point
Base tape and Cover tape has no spliced point.
(5) Missing components number
Missing components number within 0.1% of the number per reel or 1 pc., whichever is greater,
and are not continuous. The Specified quantity per reel is kept.
9.3 Pull Strength
Cover tape
5N min.
165
°
to 180
゜
Cover tape
Reference Only
F
9.4 Peeling off force of top tape
Speed of Peeling off
Peeling off force
300mm/min
0.1 to 0.6N
(minimum value is typical)
Base tape
9.5 Dimensions of Leader-tape,Trailer and Reel
There shall be leader-tape ( cover tape and empty tape) and trailer-tape (empty tape) as follows.
2.0±0.5
Trailer
160 min.
Leader
Label
190 min.
Empty tape
210 min.
Cover tape
φ
13.0±0.2
φ
60
-
0
+1
9.0
+1
-0
13.0±1.4
φ
180
-3
+0
φ
21.0±0.8
Direction of feed
(in mm)
9.6 Marking for reel
Customer part number, MURATA part number, Inspection number(∗1) ,RoHS Marking(∗2),
Quantity etc
½½½
∗1)
<Expression of Inspection No.>
(1)
Factory Code
□□
OOOO
×××
(1)
(2)
(3)
(2) Date
First digit
: Year / Last digit of year
Second digit: Month / Jan. to Sep.
→
1 to 9, Oct. to Dec.
→
O, N, D
Third, Fourth digit : Day
(3)
Serial No.
∗2)
<Expression of RoHS Marking>
(1)
RoHS regulation conformity parts.
(2)
MURATA classification number
ROHS – Y (△)
(1) (2)
9.7 Marking for Outside package (corrugated paper box)
Customer name, Purchasing order number, Customer part number, MURATA part number,
RoHS Marking(∗2) ,Quantity, etc
½½½
MURATA MFG.CO.,LTD
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