L3-R10K-10 [SUPERWORLD]
Chip Inductors;
| 型号： | L3-R10K-10 |
| 厂家： | 
SUPERWORLD ELECTRONICS |
| 描述： | Chip Inductors |
| 文件： | 总7页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
P1
Chip Inductors – L3 Series
1. Part No. Expression:
L 3 – 4 7 N K - □□
(a)
(b) (c) (d)
(a) Series Code
(c) Tolerance Code
(b) Inductance Code
(f) 10: Standard Code
2. Configuration & Dimensions :
Unit: mm
A
B
C
D
G
H
L
See Table
Below
2.00 ± 0.20
1.25 ± 0.20
0.50 ± 0.30
1.00 Ref.
1.45 Ref.
3.10 Ref.
3. Schematic
4. Material List
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P2
Chip Inductors – L3 Series
5. General Specification
a) Operating Temperature: - 40°C to +105°C (including self-temperature rise)
b) Storage Condition (component in its packaging)
i) Temperature: Less than 40°C
ii) Humidity: 60% RH
6. Electrical Characteristics
Inductance (uH)
Test
Q
Rated
Current
(mA) Max.
DCR
(Ω)
Max.
SRF
(MHz)
Min.
Dimension C
(mm)
Part No.
Test
Tolerance
Frequency
Min.
Frequency
(MHz)
(Hz)
L3-47N□-10
L3-68N□-10
L3-82N□-10
L3-R10□-10
L3-R12□-10
L3-R15□-10
L3-R18□-10
L3-R22□-10
L3-R27□-10
L3-R33□-10
L3-R39□-10
L3-R47□-10
L3-R56□-10
L3-R68□-10
L3-1R0□-10
L3-1R5□-10
L3-1R8□-10
L3-2R2□-10
L3-2R7□-10
L3-3R3□-10
L3-4R7□-10
L3-100□-10
0.047
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
1.0
60mV / 50M
60mV / 50M
60mV / 50M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 25M
60mV / 10M
60mV / 10M
60mV / 10M
60mV / 10M
60mV / 10M
60mV / 10M
60mV / 10M
60mV / 2M
15
15
15
20
20
20
20
20
20
20
25
25
25
25
45
45
45
45
45
45
45
45
50
50
50
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
2
300
300
300
250
250
250
250
250
250
250
200
200
150
150
50
0.20
0.20
0.20
0.30
0.30
0.40
0.40
0.50
0.50
0.55
0.65
0.65
0.75
0.80
0.40
0.50
0.60
0.65
0.75
0.80
1.00
1.15
320
280
255
235
220
200
185
170
150
145
135
125
115
105
75
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
1.25±0.20
1.25±0.20
1.25±0.20
0.85±0.20
0.85±0.20
0.85±0.20
0.85±0.20
1.25±0.20
1.25±0.20
1.25±0.20
1.25±0.20
1.5
50
60
1.8
50
55
2.2
30
50
2.7
30
45
3.3
30
41
4.7
30
35
10.0
15
24
Note: □ Tolerance: K=±10%, L=±15%, M=±20%
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P3
Chip Inductors – L3 Series
7. Characteristics Curves
L vs IDC
Q vs Freq.
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P4
Chip Inductors – L3 Series
8. Soldering
Mildly activated rosin fluxes are preferred. The terminations are suitable for re-flow soldering systems. If hand
soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools.
Note:
If wave soldering is used, there will be some risk.
Re-flow soldering temperatures below 240°C, there will be non-wetting risk
8-1 Solder Re-flow:
Recommended temperature profiles for lead free re-flow soldering in Figure 1.
8-2 Soldering Iron (Figure 2):
Products attachment with soldering iron is discouraged due to the inherent process control limitations. In
the event that a soldering iron must be employed the following precautions are recommended.
Note:
a) Preheat circuit and products to 150°C.
b) 350°C tip temperature (Max.)
c) Never contact the ceramic with the iron tip
d) 1.0mm tip diameter (Max.)
e) Use a 20 watt soldering iron with tip diameter of 1.0mm
f) Limit soldering time to 4~5 secs.
8-3 Soldering Volume:
Accordingly increasing the solder volume, the mechanical stress to product is also increased. Exceeding
solder volume may cause the failure of mechanical or electrical performance. Solder shall be used not to
be exceeding as shown in the Figure 3. Minimum fillet height = soldering thickness + 25% product height.
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P5
Chip Inductors – L3 Series
9. Packaging Information
9-1 Reel Dimension
Type
A (mm)
B (mm)
C (mm)
D (mm)
60.0 ± 2.0
7” x 8mm
9.0 ± 0.5
13.5 ± 0.5
178.0± 2.0
9-2 Tape Dimension
Material of taping is paper
Size
Bo(mm)
Ao(mm)
Ko(mm)
P(mm)
t(mm)
0.95±0.05
201209
2.10±0.05 1.30±0.05 0.95±0.05 4.0±0.10
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P6
Chip Inductors – L3 Series
Material of taping is plastic
Bo(mm)
Ao(mm)
Ko(mm)
P(mm)
t(mm)
D1(mm)
1.0±0.10
Size
201212
2.10±0.10 1.28±0.10 1.28±0.10 4.0±0.10
0.22±0.05
9-3. Packaging Quantity
201209
4000
201212
2000
Size
Chip/ Reel
Inner Box
Middle Box
Carton
20000
100000
200000
10000
50000
100000
9-4. Tearing Off Force
The force for tearing off cover tape is 15 to 60 grams in the arrow
direction under the following conditions.
Room Temp
(°C)
Room
Humidity (%)
Room atm
(hPa)
Tearing Speed
(mm/min)
5 - 35
45 - 85
860 - 1060
300
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
P7
Chip Inductors – L3 Series
Application Notice:
1. Storage Conditions:
To maintain the solderabililty of terminal electrodes:
a) Recommended products should be used within 12 months from the time of delivery.
b) The packaging material should be kept where no chlorine or sulfur exists in the air.
2. Transportation:
a) Products should be handled with care to avoid damage or contamination from perspiration and skin oils.
b) Vacuum pick up is strongly recommended for individual components.
c) Bulk handling should ensure that abrasion and mechanical shock are minimized.
NOTE: Specifications subject to change without notice. Please check our website for latest information.
Proprietary and Confidential
Document of Superworld
14/08/2017
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