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MSS1278-123MSD PDF预览

MSS1278-123MSD

更新时间： 2024-11-05 13:11:51
品牌 Logo 应用领域
线艺 - COILCRAFT /
页数 文件大小 规格书
2页 203K
描述
General Purpose Inductor, 12uH, 20%, 1 Element, Ferrite-Core, SMD, 4848,

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MSS1278-123MSD 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active包装说明：4747
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8504.50.80.00风险等级：5.16
大小写代码：4747构造：Rectangular
型芯材料：FERRITE直流电阻：0.0258 Ω
标称电感 (L)：12 µH电感器应用：POWER INDUCTOR
电感器类型：GENERAL PURPOSE INDUCTORJESD-609代码：e0
功能数量：1端子数量：2
最高工作温度：85 °C最低工作温度：-40 °C
封装高度：7.8 mm封装长度：12 mm
封装形式：SMT封装宽度：12 mm
包装方法：TR, Embossed Plastic, 13 Inch最大额定电流：5.2 A
参考标准：AEC-Q200自谐振频率：15 MHz
形状/尺寸说明：RECTANGULAR PACKAGE屏蔽：YES
表面贴装：YES端子面层：Tin/Lead (Sn63Pb37)
端子位置：DUAL ENDED端子形状：WRAPAROUND
测试频率：0.1 MHz容差：20%
Base Number Matches：1

MSS1278-123MSD 数据手册

 浏览型号MSS1278-123MSD的Datasheet PDF文件第2页 
Document 322-1  
SMT Power Inductors  
–
MSS1278  
• 12.3 × 12.3 mm footprint; 8 mm high shielded inductors  
• Low DCR and excellent current handling  
Designer’s Kit C380 contains 3 each of all values.  
Core material Ferrite  
Core and winding loss See www.coilcraft.com/coreloss  
Terminations RoHS compliant matte tin over nickel over phos  
bronze. Other terminations available at additional cost.  
Weight: 3.8 – 4.6 g  
Ambient temperature –40°C to +85°C with Irms current, +85°C to  
+125°C with derated current  
Storage temperature Component: –40°C to +125°C.  
Packaging: –40°C to +80°C  
Resistance to soldering heat Max three 40 second reflows at  
+260°C, parts cooled to room temperature between cycles  
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /  
85% relative humidity)  
Failures in Time (FIT) / Mean Time Between Failures (MTBF)  
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332  
Packaging 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick,  
16 mm pocket spacing, 8.1 mm pocket depth  
PCB washing Only pure water or alcohol recommended  
DCR3  
Isat (A)5  
Irms (A)6  
1. Please specify termination and packaging codes:  
SRF  
(mOhms)  
typ  
Inductance2  
(µH)  
typ4 10% 20% 30% 20°C 40°C  
(MHz) drop drop drop rise rise  
Partnumber1  
max  
MSS1278-105KLD  
Termination: L =RoHS compliant matte tin over  
nickel over phos bronze.  
MSS1278-142ML_  
MSS1278-472ML_  
MSS1278-562ML_  
MSS1278-682ML_  
MSS1278-822ML_  
1.4±20%  
4.7±20%  
5.6±20%  
6.8±20%  
8.2±20%  
8.8  
13.9  
15.7  
19.1  
20.3  
9.8  
80.0 25.2 28.6 30.6  
30.0 13.7 15.2 15.9  
24.0 12.2 13.7 14.6  
21.0 11.3 12.7 13.7  
20.0 10.1 11.5 12.3  
7.00 10.00  
4.30 6.20  
4.30 6.20  
4.20 6.00  
4.10 5.90  
15.5  
17.5  
21.3  
22.6  
Special order:  
T = RoHS tin-silver-copper (95.5/4/0.5)  
or S = non-RoHS tin-lead (63/37).  
Packaging: D=13″ machine-ready reel. EIA-481  
embossed plastic tape (500 parts  
per full reel).  
MSS1278-103ML_  
MSS1278-123ML_  
MSS1278-153ML_  
MSS1278-183ML_  
MSS1278-223ML_  
10±20%  
12±20%  
15±20%  
18±20%  
22±20%  
21.8  
23.2  
27.9  
30.8  
35.5  
24.3  
25.8  
31.0  
34.3  
39.5  
17.0  
15.0  
13.0  
12.0  
11.0  
9.36 10.6 11.2  
8.84 10.0 10.7  
7.30 8.36 9.00 3.50 4.90  
6.10 7.10 7.74 3.00 4.50  
6.04 6.78 7.24 2.90 4.00  
4.00 5.70  
3.70 5.20  
B=Less than full reel. In tape, but  
not machine ready. To have a  
leader and trailer added ($25  
charge), use code letter D  
instead.  
MSS1278-273ML_  
MSS1278-333ML_  
MSS1278-393ML_  
MSS1278-473ML_  
MSS1278-563ML_  
27±20%  
33±20%  
39±20%  
47±20%  
56±20%  
45.0  
61.9  
69.1  
72.3  
80.2  
50.0  
68.8  
76.8  
80.4  
89.2  
10.0  
9.5  
8.5  
7.5  
7.0  
5.80 6.56 7.02 2.60 3.60  
5.22 5.90 6.30 2.30 3.10  
4.68 5.42 5.80 2.10 3.00  
4.40 5.02 5.32 2.00 2.90  
4.02 4.60 4.90 1.90 2.70  
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc  
using an Agilent/HP 4263B LCR meter or  
equivalent.  
3. DCR measured on a micro-ohmmeter and a  
Coilcraft CCF858 test fixture.  
4. SRF measured using an Agilent/HP 4191A or  
equivalent.  
5. DC current at which the inductance drops the  
specified amount from its value without current.  
6. Current that causes the specified temperature rise  
from 25°C ambient.  
7. Electrical specifications at 25°C.  
Refer to Doc 362 “Soldering Surface Mount Compo-  
nents” before soldering.  
MSS1278-683ML_  
MSS1278-823ML_  
MSS1278-104ML_ 100±20%  
MSS1278-124KL_ 120±10%  
MSS1278-154KL_ 150±10%  
68±20%  
82±20%  
91.3 101.5  
125.9 139.9  
135.1 150.2  
182.3 202.6  
216.5 240.6  
6.5  
5.0  
4.5  
4.3  
4.1  
3.40 3.86 4.26 1.80 2.60  
3.12 3.58 3.80 1.60 2.30  
2.88 3.28 3.52 1.50 2.20  
2.62 3.00 3.24 1.40 1.90  
2.48 2.86 3.02 1.30 1.80  
MSS1278-184KL_ 180±10%  
MSS1278-224KL_ 220±10%  
MSS1278-274KL_ 270±10%  
MSS1278-334KL_ 330±10%  
MSS1278-394KL_ 390±10%  
229.0 254.5  
323.6 359.6  
415.6 461.8  
487.3 541.5  
533.6 592.9  
4.0  
3.4  
3.1  
2.9  
2.7  
2.26 2.58 2.74 1.20 1.70  
1.96 2.22 2.36 1.00 1.60  
1.74 2.04 2.18 0.90 1.20  
1.66 1.86 2.00 0.80 1.00  
1.52 1.72 1.88 0.75 1.00  
MSS1278-474KL_ 470±10%  
MSS1278-564KL_ 560±10%  
MSS1278-684KL_ 680±10% 1045 1162  
MSS1278-824KL_ 820±10% 1166 1296  
MSS1278-105KL_ 1000±10% 1334 1483  
707.5 786.2  
777.4 863.8  
2.2  
2.0  
1.7  
1.4  
1.3  
1.34 1.54 1.64 0.66 0.90  
1.24 1.42 1.50 0.60 0.80  
1.16 1.28 1.38 0.55 0.75  
1.04 1.16 1.26 0.50 0.70  
0.97 1.10 1.14 0.48 0.68  
Specifications subject to change without notice.  
Please check our website for latest information.  
Document322-1 Revised12/01/08  
© Coilcraft, Inc. 2009  
12

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