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CW-747OHM10%E70 PDF预览

CW-747OHM10%E70

更新时间: 2024-10-29 06:06:27
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
3页 168K
描述
Fixed Resistor, Wire Wound, 9W, 47ohm, 10% +/-Tol, -30,30ppm/Cel,

CW-747OHM10%E70 数据手册

 浏览型号CW-747OHM10%E70的Datasheet PDF文件第2页浏览型号CW-747OHM10%E70的Datasheet PDF文件第3页 
CW  
Vishay Dale  
Wirewound Resistors, Commercial Coated, Axial Lead  
FEATURES  
High performance for low cost  
Pb-free  
High temperature silicone coating  
Complete welded construction  
Excellent stability in operation  
High power to size ratio  
Available  
e3  
RoHS*  
COMPLIANT  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING (1) P25 °C  
W
GLOBAL  
HISTORICAL  
RESISTANCE RANGE Ω WEIGHT (max.)  
MODEL  
MODEL  
5 ꢀ, 10 ꢀ (2)  
0.1 - 1.77K  
0.1 - 6.37K  
0.1 - 3.3K  
g
Characteristic U + 250 °C Characteristic V + 350 °C  
CW1/2  
CW001  
CW01M  
CW002  
CW02M  
CW02B  
CW02B...13  
CW02C  
CW02C...14  
CW005  
CW005...2  
CW005...3  
CW007  
CW-1/2  
CW-1  
CW-1M  
CW-2  
CW-2M  
CW-2B  
CW-2B-13  
CW-2C  
CW-2C-14  
CW-5  
CW-5-2  
CW-5-3  
CW-7  
0.5  
1.0  
1.0  
4.0  
3.0  
3.0  
4.0  
2.5  
2.5  
5.0  
4.0  
5.0  
7.0  
10.0  
10.0  
-
-
-
0.21  
0.34  
0.3  
2.1  
0.65  
0.7  
0.9  
1.8  
1.2  
4.2  
4.2  
4.2  
4.7  
9.0  
9.0  
5.5  
3.75  
3.75  
6.0  
3.25  
3.25  
6.5  
5.0  
6.5  
9.0  
13.0  
13.0  
0.1 - 28.7K  
0.1 - 12K  
0.1 - 15K  
0.1 - 10.89K (3)  
0.1 - 19.9K  
0.1 - 19.9K  
0.1 - 58.5K  
0.1 - 40.3K  
0.1 - 58.5K  
0.1 - 95.2K  
0.1 - 167K  
0.1 - 167K  
CW010  
CW010...3  
CW-10  
CW-10-3  
Notes  
(1)  
(2)  
(3)  
Vishay Dale CW models have two power ratings, depending on  
operating temperature and stability requirements  
3 % tolerance available  
Higher values available on request  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
ppm/°C  
VAC  
CW RESISTOR CHARACTERISTICS  
90 for below 1.0 Ω, 50 for 1.0 Ω to 9.9 Ω, 30 for 10 Ω and above  
1000  
Temperature Coefficient  
Dielectric Withstanding Voltage  
5 × rated power for 5 s for 3.75 W size and smaller,  
10 × rated power for 5 s for 4 W size and greater  
Short Time Overload  
-
Terminal Strength  
Maximum Working Voltage  
Operating Temperature Range  
lb  
V
°C  
10 minimum  
(P × R)1/2  
Characteristic U = - 65 to + 250, characteristic V = - 65 to + 350  
Characteristic U = + 250 °C max. hot spot temperature, 0.5 % max. ΔR in 2000 h load life  
Power Rating  
-
Characteristic V = + 350 °C max. hot spot temperature, 3.0 % max. ΔR in 2000 h load life  
GLOBAL PART NUMBER INFORMATION  
New Global Part Numbering: CW02C10K00JB1214 (preferred part number format)  
C
W
0
2
C
1
0
K
0
0
J
B
1
2
1
4
GLOBAL MODEL  
RES. VALUE  
TOL. CODE  
PACKAGING  
SPECIAL  
(See Standard Electrical  
Specifications Global Model  
column for options)  
R = Decimal  
H = 3.0 %  
J = 5.0 %  
K = 10.0 %  
E70 = Lead (Pb)-free, tape/reel 1K pieces  
E73 = Lead (Pb)-free, tape/reel 500 pieces  
E12 = Lead (Pb)-free, bulk  
D18 = Lead (Pb)-free, R1R80 tape/reel  
CW02B...13 pack code for Europe use only  
S70 = Tin/lead, tape/reel 1K pieces  
S73 = Tin/lead, tape/reel 500 pieces  
B12 = Tin/lead, bulk  
(Dash Number)  
(up to 3 digits)  
From 1 - 999  
as applicable  
K = Thousand  
1R500 = 1.5 Ω  
1K500 = 1.5 kΩ  
Historical Part Number Example: CW-2C-14 10 kΩ 5 ꢀ B12 (will continue to be accepted for tin/lead product only)  
CW-2C-14  
10 kΩ  
5 ꢀ  
B12  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
PACKAGING  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
www.vishay.com  
20  
For technical questions, contact: ww2aresistors@vishay.com  
Document Number: 30215  
Revision: 10-Dec-07  

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