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WSN251542R70DTA PDF预览

WSN251542R70DTA

更新时间： 2024-12-01 17:55:07
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
3页 95K
描述
Fixed Resistor, Wire Wound, 1W, 42.7ohm, 0.5% +/-Tol, 20ppm/Cel, Surface Mount, 2515, CHIP

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WSN251542R70DTA 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：SMT, 2515
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.31其他特性：AEC-Q200, NON-INDUCTIVE, PRECISION
构造：Rectangular安装特点：SURFACE MOUNT
端子数量：2最高工作温度：275 °C
最低工作温度：-65 °C封装高度：2.79 mm
封装长度：6.35 mm封装形式：SMT
封装宽度：3.81 mm包装方法：TR, Embossed Plastic, 13 Inch
额定功率耗散 (P)：1 W额定温度：70 °C
电阻：42.7 Ω电阻器类型：FIXED RESISTOR
尺寸代码：2515表面贴装：YES
技术：WIRE WOUND温度系数：20 ppm/ °C
端子形状：WRAPAROUND容差：0.5%
工作电压：6.5345 VBase Number Matches：1

WSN251542R70DTA 数据手册

 浏览型号WSN251542R70DTA的Datasheet PDF文件第2页浏览型号WSN251542R70DTA的Datasheet PDF文件第3页 
WSC, WSN  
Vishay Dale  
Wirewound Resistors,  
Precision Power, Surface Mount  
FEATURES  
• All welded construction  
• Molded encapsulation  
• Wraparound terminations  
• Excellent stability at different environmental  
conditions  
• High power ratings (up to 3 W)  
• Superior surge capability  
• Available in non-inductive styles with Ayrton-  
Perry winding (WSN in lieu of WSC, maximum  
resistance is one-half WSC range)  
• AEC-Q200 qualified available (1)  
• Compliant to RoHS Directive 2002/95/EC  
Note  
(1)  
Flame retardance test may not be applicable to  
some resistor technologies.  
STANDARD ELECTRICAL SPECIFICATIONS  
GLOBAL HISTORICAL  
POWER RATING P70 °C RESISTANCE RANGE  
TOLERANCE  
ꢀ
0.5, 1, 5  
0.5, 1, 5  
0.1, 0.25, 0.5, 1, 5 (2)  
0.5, 1, 5  
WEIGHT (typical)  
g/1000 pieces  
SIZE  
ENCAPSULATION  
MODEL  
MODEL  
WSC-1/2  
WSC-1  
W
0.5  
1
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
WSC4527  
WSC6927  
2012  
2515  
2515  
4527  
4527  
6927  
0.1 to 4.99  
0.1 to 2.77K  
0.1 to 2.5K  
0.1 to 4.92K  
0.1 to 4.92K  
0.1 to 8K  
90  
165  
165  
760  
760  
1675  
Epoxy  
Thermoplastic (3)  
Thermoplastic  
Thermoplastic (3)  
Thermoplastic  
Thermoplastic  
WSC2515  
WSC-2  
1
2
WSC4527  
WSC6927  
2
3
0.5, 1, 5  
0.5, 1, 5  
Notes  
•
Part marking: 1/2 W - DALE, value; 1 W - model, value, tolerance, date code; 2 W and 3 W - DALE, model, value, tolerance, date code.  
(2)  
0.1 % and 0.25 % is available on the WSC2515 for 0.499  
to 2.5 krange.  
(3)  
As of 1/1/2010, the WSC0001 and WSC0002 are molded with thermoplastic in lieu of epoxy. Reference PCN-DR-002-2009 and PCN-DR-003-2009  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSC01/2  
WSC0001  
WSC2515  
WSC0002  
WSC4527/WSC6927  
20 ꢀ 26.51  
and above;  
to 26.5  
to 0.99   
to 0.3  
20 ꢀ 10  
and above;  
to 9.9  
to 0.99   
to 0.3  
20ꢀ26.51  
and above;  
20ꢀ10.0  
50 ꢀ 1.0  
90 ꢀ 0.1  
andabove;  
Temperature  
Coefficient  
50ꢀ1.0  
90 ꢀ 0.1  
to4.99  
to 0.99  
50 ꢀ 1.0  
;
50 ꢀ 1.0  
;  
ppm/°C  
50 ꢀ 1.0  
90 ꢀ 0.1  
to 26.5  
to 0.99  
;
to 9.9  
;
90 ꢀ 0.31  
90 ꢀ 0.31   
to 0.99  
150 ꢀ 0.1  
150 ꢀ 0.1  
Dielectric  
VAC  
> 500  
> 109  
Withstanding Voltage  
Insulation Resistance  
Operating  
Temperature Range  
°C  
- 65 to + 175  
- 65 to + 275  
Maximum Working  
Voltage  
V
(P x R)1/2  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: WSC2515R7000FEA  
W
S
C
2
5
1
5
R
7
0
0
0
F
E
A
GLOBAL MODEL  
SIZE  
VALUE  
TOLERANCE  
PACKAGING  
SPECIAL  
WSC  
WSN  
01/2  
0001  
2515  
0002  
4527  
6927  
R ꢀ Decimal  
B ꢀ 0.1 % (4)  
C ꢀ 0.25 % (4)  
D ꢀ 0.5 %  
F ꢀ 1.0 %  
G ꢀ 2.0 %  
H ꢀ 3.0 %  
J ꢀ 5.0 %  
K ꢀ 10 %  
EA ꢀ Lead (Pb)-free, tape/reel  
EK ꢀ Lead (Pb)-free, bulk  
TA ꢀ Tin/lead, tape/reel (R86)  
BA ꢀ Tin/lead, bulk (B43)  
(Dash number)  
(Up to 2 digits)  
From 1 to 99  
as applicable  
K ꢀ Thousand  
R7000 ꢀ 0.70  
1K500 ꢀ 1.5 k  
Historical Part Numbering example: WSC-1 0.7 1 ꢀ R86  
WSC-1  
0.7   
1 ꢀ  
TOLERANCE  
R86  
PACKAGING  
HISTORICAL MODEL  
RESISTANCE VALUE  
Note  
(4)  
WSC2515 only  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902  
Document Number: 30102  
Revision: 17-Feb-11  
For technical questions, contact: ww2aresistors@vishay.com  
www.vishay.com  
1
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