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FXLA0518-3R3M

更新时间：2025-06-30 08:43:38
品牌：CJIANG
描述：一体成型电感

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FXLA0518-3R3M 概述

一体成型电感

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深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Specification For Approval  
Customer  
Product Name  
Customer P/N:  
Cjiang P/N:  
Wire Wound Molded SMD Power Inductors  
FXLA0518 Series  
[
New Released,  
REMARK：  
Revised]  
SPEC No.:  
Customer Approval Feedback  
●深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO., LTD  
ADD： 11F, International Science and Technology Building, Fuhong Road, Futian District, Shenzhen  
Factory ADD:No. shanyang RD CJIANG Industrial Park HUAi'AN Section HUAI'AN City Jiangsu Province  
TEL: 0755-82529562 FAX:0755-83977004  
http://www.CJING.COM.CN  
E-mail: BOND@Cjiang.com.cn； ann@cjiang.com.cn  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Version change history  
Description  
CHECKED  
Charles  
Rev  
Date  
APPROVED  
Bond  
DRAWN  
ZHU FAN  
文件制定  
2019/11/21  
1.0  
Caution :  
All products listed in this specification are developed, designed and intended for use in general electronics equipment. The products are not  
designed or Warranted to meet the requirements of the applications listed below, whose performance and/or quality require especially high reliability,  
or whose failure, malfunction or trouble might directly cause damage to society, person, or property. Please understand that we are not responsible  
for any damage or liability caused by use of the products in any of the applications below. Please contact us for more details if you intend to use our  
products in the following applications.  
1. Aircraft equipment.  
2. Aerospace equipment.  
3. Undersea equipment.  
4. nuclear control equipment.  
5. military equipment.  
6. Power plant equipment.  
7. Medical equipment.  
8. Transportation equipment (automobiles, trains, ships,etc.)  
9. Traffic signal equipment.  
10. Disaster prevention / crime prevention equipment.  
11. Data-processing equipment.  
12. Applications of similar complexity or with reliability requirements comparable to the applications listed in the above.  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
FXLA0518 Series  
introduction  
• ROHS，Halogen Free and REACH compliance  
• High rated current  
• 125℃ maximum total temperature operation  
• 5.75×5.4×1.8mm maximum surface mount package  
• Low core loss  
• Ultra low buzz noise due to molding construction  
Applications  
• Laptops and PCs  
• Switch and servers  
• Base stations  
• DC/DC converters  
• Battery powered devices  
• SSD modules  
Product Identification  
FXLA  
①
0518 --1R5  
M
②
③
④
① FXLA0518 ---------- Series name  
② 0518 ---------- Dimension  
③ 1R5 ----------- Inductance Value (1R5 = 1.5μH)  
④ M -----------Inductance Tolerance ( M= ± 20% )  
Dimensions (unit:mm)  
A
C
b
E
B
c
a
D
Recommend Land Pattern  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
A
B
C
D
E
a typ  
2.2  
b typ  
6
c typ  
2.5  
5.4±0.35  
5.2±0.2  
1.6±0.2  
1.2±0.2  
2.2±0.3  
Marking  
The inductor is marked with a 3-digit code  
Nominal Inductance  
Example  
1R0  
Nominal Value  
1.0 μH  
100  
10 μH  
101  
100 μH  
Note：Using Ink for marking  
1R0  
Structure and Components  
Symbol  
Components  
MARKING  
Material  
a
b
c
Ink(black)  
CORE  
WIRE  
Alloy Sponge Powder  
Polyurethane copper wire  
Copper plated with Sn  
Terminal  
d
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Heating Rating  
Current  
Inductance  
DC Resistance Saturation Current  
Part No.  
L0 (μH)  
DCR (mΩ)  
MAX.  
9.0  
Isat (A)  
TYP.  
15.5  
15.0  
11.2  
9.0  
Irms (A)  
±20 %, 100 kHz, 1V  
TYP.  
10.5  
9.5  
8.9  
8.0  
7.5  
5.0  
4.5  
3.5  
2.8  
2.5  
FXLA0518-R47M  
FXLA0518-R56M  
FXLA0518-R68M  
FXLA0518-1R0M  
FXLA0518-1R5M  
FXLA0518-2R2M  
FXLA0518-3R3M  
FXLA0518-4R7M  
FXLA0518-6R8M  
FXLA0518-100M  
0.47  
0.56  
0.68  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
10  
10  
13.8  
17.0  
26.0  
9.0  
35.0  
6.5  
58.0  
5.0  
85.0  
4.0  
120.0  
155.0  
3.4  
3.0  
Notes  
1. All test data is referenced to 25 °C ambient  
2. Operating temperature range - 55 °C to + 125 °C  
3. Irms (A):DC current (A) that will cause an approximate ΔT of 40 °C(reference ambient temperature is 25 °C)  
4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 %  
5. The part temperature (ambient + temp rise) should not exceed 125 °C under worst case operating conditions.  
Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions  
all affect the part temperature. Part temperature should be verified in the end application.  
6. For FXLA series inductors,absolute maximum voltage: DC 30V  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Mechanical Reliability  
Item  
Specification and Requirement  
Test Method  
1. No case deformation  
1.Preheat：155℃±5℃ ，60S±2S  
2.Tin: lead-free.  
or change in apperarance  
Solderability  
3.Temperature:240℃±5℃，flux 3.0S±0.5S.  
2. New solder coverage  
More than 95%  
1. No case deformation  
1. Acceleration： 100G  
Mechanical  
shock  
or change in apperarance  
2. Pulse time:：6ms  
3. 3 times in each positive and negative direction of 3  
mutual perpendicular directions  
2. △L/Lo≦±10%  
1. Reflow: 2times  
1. No case deformation  
2. Frequency: 10HZ～55HZ～10HZ，20 Min/Cycles  
3. Amplitude: 1.52 mm  
Mechanical  
vibration  
or change in apperarance  
4. Directions: X,Y,Z  
2. △L/Lo≦±10%  
5. Time: 12 cycle / direction  
Endurance Reliability  
Item  
Specification and Requirement  
Test Method  
1. First -55℃ for 30 minutes，last 125℃ for 30 minutes  
as 1 cycle. Go through 1000 cycles.  
2. Max transfer time is 3 minutes.  
Inductance change:  
Within ± 10% Without distinct damage  
Thermal Shock  
in appearance  
3. Measured at room temperature after placing for 24±2  
hours  
Inductance change:  
1.Reflow 2 times,  
Humidity  
Within ± 10% Without distinct damage 2.85℃,85%RH,1000 hours  
Resistance  
in appearance  
3.Measured at room temperature after placing for 24±2  
hours  
Inductance change:  
1. Temperature：-55 ± 2℃  
Low  
Within ± 10% Without distinct damage 2. Time：1000 hours  
temperature  
storage  
in appearance  
3. Measured at room temperature after placing for 24±2  
hours  
1. Temperature：+125 ± 2℃  
High  
Inductance change:  
2. Time：1000 hours  
temperature  
storage  
Within ± 10% Without distinct damage  
in appearance  
3. Measured at room temperature after placing for 24±2  
hours  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Recommended Soldering Technologies  
(1)Re-flowing Profile  
Preheat condition: 150 ~200℃/60~180sec.  
Allowed time above 217℃: 80~120sec.  
Max temp: 260℃  
Max time at max temp: 5 sec.  
Solder paste: Sn/3.0Ag/0.5Cu  
Allowed Reflow time: 2x max  
(2)Iron Soldering Profile  
Iron soldering power: Max. 30W  
Pre-heating: 150℃/60sec.  
3sec. Max.  
350℃  
Soldering Iron  
Soldering Tip temperature: 350℃ Max.  
Soldering time: 3sec. Max.  
Power: max. 30W  
Diameter of Soldering  
Iron 1.0mm max.  
Solder paste: Sn/3.0Ag/0.5Cu  
Max.1 times for iron soldering  
Tc ℃  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
Packaging Information  
(1) Tape Packaging Dimensions（Unit：mm）  
Tape dimensions (mm)  
Type  
W
P
8
P0  
4
P2  
2
D0  
1.5  
D1  
1.5  
T
A0  
B0  
K0  
E
12  
0.35  
5.5  
5.9  
2.0  
1.75  
FXLA0518  
±0.3 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.05 ±0.1 ±0.1 ±0.01 ±0.1  
Taping Drawings (UNIT:mm)  
F
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
(2) Reel Dimensions（Unit：mm）  
B
N
A
D
W
C
A
W
N
B
C
D
330+2.0  
12.8+0.2  
97+0.5  
2.2+0.5  
13.2±0.2  
10.75±0.25  
(3) Packaging Quantity(PCS)  
Standard Quantity  
Inner box  
Type  
Reel  
2000 pcs / reel  
Carton box  
3Middle boxes,  
(18000 pcs)  
FXLA0518  
3Reel / box (6000 pcs)  
(4) Peel force of top cover tape  
The peel speed shall be about 300mm/minute  
The peel force of top cover tape shall be between 0.1 to 1.3 N  
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  
深圳市长江微电科技有限公司  
SZ CJIANG TECHNOLOGY CO.,LTD  
(5) Reel Label  
Label on the reel  
• Customer's part Number  
• Lot Number  
• Quantity  
• date code  
Shipping Label  
• Customer's part Number  
• Manufacturer's part Number  
• Quantity  
• date code  
(6) Inner Box  
(7) Carton  
A
B
C
更多资讯,请点击长江微电官网 more information, Please click：WWW.CJIANG.COM.CN  

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