PS1278-390M PDF预览

PS1278-390M

更新时间: 2025-08-10 20:59:19
品牌 Logo 应用领域
芯源 - MPS 测试功率感应器电感器
页数 文件大小 规格书
1页 138K
描述
General Purpose Inductor, 39uH, 20%, 1 Element, SMD, 4848, CHIP, 4848, ROHS COMPLIANT

PS1278-390M 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
包装说明:4848Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.68大小写代码:4848
直流电阻:0.077 Ω标称电感 (L):39 µH
电感器应用:POWER INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
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
最大额定电流:4.68 A形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES表面贴装:YES
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

PS1278-390M 数据手册

  
SHIELDED SMD POWER  
INDUCTOR  
PS1278 SERIES  
• RoHS Compliant Product  
• Operating Temperature: -40°C to +85°C  
• Inductance Tolerance: K=±10%, M=±20%  
Add suffix letter for tolerance after the part number  
• Package: Tape and Reel  
13” machine ready reel, 500 pcs per reel  
Mechanical  
ELECTRICAL SPECIFICATION @ 25°C  
Part No  
Ls  
DCR  
Max  
(W)  
Rated  
IDC  
(µH)  
(A)  
PS1278-  
±20%  
1.4  
4.7  
5.6  
6.8  
8.2  
10  
12  
15  
18  
22  
27  
33  
39  
47  
56  
68  
82  
100  
±10%  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
1000  
1R4M  
4R7M  
5R6M  
6R8M  
8R2M  
100M  
120M  
150M  
180M  
220M  
270M  
330M  
390M  
470M  
560M  
680M  
820M  
101M  
0.010  
0.016  
0.018  
0.022  
0.023  
0.025  
0.026  
0.031  
0.035  
0.040  
0.050  
0.069  
0.077  
0.081  
0.090  
0.102  
0.140  
0.151  
25.2  
13.7  
12.2  
11.3  
10.1  
9.36  
8.84  
7.30  
6.10  
6.00  
5.80  
5.20  
4.68  
4.40  
4.02  
3.40  
3.12  
2.88  
121K  
151K  
181K  
221K  
271K  
331K  
391K  
471K  
561K  
681K  
821K  
102K  
0.203  
0.241  
0.255  
0.360  
0.462  
0.542  
0.593  
0.787  
0.864  
1.162  
1.296  
1.483  
2.62  
2.48  
2.26  
1.96  
1.74  
1.66  
1.52  
1.34  
1.24  
1.16  
1.04  
0.97  
Schematic  
Dimensions  
• Inductance measured : 100KHz, 0.1VRMS  
• IRATED: Typical 10% change in L drop from initial value  
Unless otherwise specified, all tolerances are:  
inch: .XX : ± 0.015 .XXX : ±0.004  
mm: X,X : ± 0,38 X,XX : ±0,10  
PS1278-XX  
0946JW  
Product performance is limited to specified parameter. Data is subject to change without prior notice.  
13200 Estrella Ave., Bldg. B  
Gardena, CA 90248  
Tel: (310) 325-1043  
Fax: (310) 325-1044  
www.mpsind.com  
sales@mpsind.com  

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