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CW001118R0KE70 [VISHAY]

RESISTOR, WIRE WOUND, 1 W, 10 %, 30 ppm, 118 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS COMPLIANT;
CW001118R0KE70
型号： CW001118R0KE70
厂家： VISHAY    VISHAY
描述：

RESISTOR, WIRE WOUND, 1 W, 10 %, 30 ppm, 118 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS COMPLIANT
文件： 总3页 (文件大小：160K)
中文：  中文翻译
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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*  
• Lead (Pb)-free version is RoHS compliant  
COMPLIANT  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING** P25 °C W  
Characteristic U + 25ꢁ °C Characteristic V + 35ꢁ °C  
GLOBAL  
MODEL  
HISTORICAL  
MODEL  
RESISTANCE RANGE Ω WEIGHT (Max.)  
± 5 ꢀ, ± ±ꢁ ꢀ***  
g
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  
-
-
-
0.1 - 1.77K  
0.1 - 6.37K  
0.1 - 3.3K  
0.1 - 28.7K  
0.1 - 12K  
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 - 15K  
0.1 - 6.8K  
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  
** Vishay Dale CW models have two power ratings, depending on operating temperature and stability requirements  
*** 3 % tolerance available  
• Shaded areas indicate most popular models  
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 sec. for 3.75 W size and smaller,  
10 × rated power for 5 sec. 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/+ 250, Characteristic V = - 65/+ 350  
Characteristic U = + 250 °C max. hot spot temperature, 0.5 % max. ΔR in 2000 hrs. load life  
Characteristic V = + 350 °C max. hot spot temperature, 3.0 % max. ΔR in 2000 hrs. load life  
Power Rating  
-
GLOBAL PART NUMBER INFORMATION  
New Global Part Numbering: CWꢁ2C±ꢁKꢁꢁJB±2±4 (preferred part numbering format)  
C
W
ꢁ
2
C
±
ꢁ
K
ꢁ
ꢁ
J
B
±
2
±
4
RESISTANCE  
VALUE  
R = Decimal  
K = Thousand  
±R5ꢁꢁ = 1.5 Ω  
±K5ꢁꢁ = 1.5 kΩ  
TOLERANCE  
CODE  
H = 3 %  
J = 5 %  
K = 10 %  
SPECIAL  
PACKAGING  
GLOBAL MODEL  
(Dash Number)  
(up to 3 digits)  
From ±-999  
(See Standard Electrical  
Specifications Global Model  
column for options)  
E7ꢁ = Lead (Pb)-free, Tape/Reel 1k pcs  
E73 = Lead (Pb)-free, Tape/Reel 500 pcs  
E±2 = Lead (Pb)-free, Bulk  
D±8 = Lead (Pb)-free, R1R80 Tape/Reel  
CW02B...13 pack code for Europe use only  
as applicable  
S7ꢁ = Tin/Lead, Tape/Reel 1k pcs  
S73 = Tin/Lead, Tape/Reel 500 pcs  
B±2 = Tin/Lead, Bulk  
Historical Part Number example: CW-2C-±4 ±ꢁ kΩ 5 % B±2 (will continue to be accepted)  
CW-2C-±4  
±ꢁ kΩ  
5 %  
B±2  
HISTORICAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
PACKAGING  
* Pb containing terminations are not RoHS compliant, exemptions may apply  
www.vishay.com  
26  
For technical questions, contact: ww2aresistors@vishay.com  
Document Number: 30215  
Revision: 13-Sep-06  
CW  
Wirewound Resistors, Commercial Coated, Axial Lead  
Vishay Dale  
DIMENSIONS  
±.5ꢁ [38.±ꢁ]*  
Minimum  
DIMENSIONS in inches [millimeters]  
C
A
B
MODEL  
B
A
C
D
(Maximum)***  
0.250 0.031  
[6.35 0.787]  
0.281  
[7.14]  
0.085 0.020 0.020 0.002  
[2.16 0.508] [0.508 0.051]  
D
CW±/2  
* On some standard reel pack methods, the leads may be trimmed  
to a shorter length than shown.  
0.406 0.031  
[10.31 0.787]  
0.437  
[11.10]  
0.094 0.031 0.020 0.002  
[2.39 0.787] [0.508 0.051]  
CWꢁꢁ±  
MATERIAL SPECIFICATIONS  
Element: Copper-nickel alloy or nickel-chrome alloy,  
depending on resistance value  
0.285 0.025  
[7.24 0.635]  
0.311  
[7.90]  
0.110 0.015 0.020 0.002  
[2.79 0.381] [0.508 0.051]  
CWꢁ±M  
CWꢁꢁ2  
0.625 0.062  
[15.87 1.57]  
0.765  
[19.43]  
0.250 0.032 0.040 0.002  
[6.35 0.813] [1.02 0.051]  
Core: Ceramic: Steatite or alumina, depending on physical  
size  
0.500 0.062  
[12.70 1.57]  
0.562  
0.185 0.015 0.032 0.002  
[4.70 0.381] [0.813 0.051]  
CWꢁ2M  
CWꢁ2B  
[14.27]  
Coating: Special high temperature silicone  
Standard Terminals: Tinned Copperweld®  
End Caps: Stainless steel  
0.562 0.062  
[14.27 1.57]  
0.622  
[15.80]  
0.188 0.032 0.032 0.002  
[4.78 .813] [0.813 0.051]  
0.500 0.062  
[12.70 1.57]  
0.563  
[14.30]  
0.188 0.032 0.032 0.002  
[4.78 0.813] [0.813 0.051]  
CWꢁ2B...±3  
CWꢁ2C  
Part Marking: DALE, Model, Wattage**, Value, Tolerance,  
Date Code  
0.500 0.062  
[12.70 1.57]  
0.593  
[15.06]  
0.218 0.032 0.040 0.002  
[5.54 0.813] [1.02 0.051]  
** Wattage marked on resistor will be “V” characteristic, CW1/2 will  
not be marked with wattage  
0.500 0.062  
[12.70 1.57]  
0.593  
[15.06]  
0.218 0.032 0.032 0.002  
[5.54 .813] [0.813 0.051]  
CWꢁ2C...±4  
CWꢁꢁ5  
0.875 0.062  
[22.22 1.57]  
1.0  
[25.40]  
0.312 0.032 0.040 0.002  
[7.92 0.813] [1.02 0.051]  
120  
100  
0.875 0.062  
[22.22 1.57]  
1.0  
[25.40]  
0.250 0.032 0.032 0.002  
[6.35 .813] [0.813 0.051]  
CWꢁꢁ5...2  
CWꢁꢁ5...3  
CWꢁꢁ7  
80  
0.875 0.062  
[22.22 1.57]  
1.0  
[25.40]  
0.312 0.032 0.032 0.002  
[7.92 0.813] [0.813 0.051]  
60  
CHAR. V  
1.218 0.062  
[30.94 1.57]  
1.281  
[32.54]  
0.312 0.032 0.040 0.002  
[7.92 0.813] [1.02 0.051]  
40  
1.781 0.062  
[45.24 1.57]  
1.875  
[47.62]  
0.375 0.032 0.040 0.002  
[9.52 0.813] [1.02 0.051]  
CWꢁ±ꢁ  
20  
CHAR. U  
1.781 0.062  
[45.24 1.57]  
1.875  
[47.62]  
0.375 0.032 0.032 0.002  
[9.52 0.813] [0.813 0.051]  
0
CWꢁ±ꢁ...3  
- 65 - 50  
0
50  
150  
250  
350  
25  
AMBIENT TEMPERATURE IN °C  
Derating  
*** B (Maximum) dimension is clean lead to clean lead.  
PERFORMANCE****  
TEST LIMITS  
(CHARACTERISTIC V)  
TEST  
CONDITIONS OF TEST  
Rated power applied until thermally stable, then a minimum  
of 15 minutes at - 55 °C  
Thermal Shock  
(2.0 % + 0.05 Ω) ΔR  
5 x rated power (3.75 W and smaller), 10 × rated power  
(4 W and larger) for 5 sec.  
Short Time Overload  
(2.0 % + 0.05 Ω) ΔR  
Dielectric Withstanding Voltage  
Low Temperature Storage  
High Temperature Exposure  
Moisture Resistance  
1000 Vrms, one minute  
- 65 °C for 24 hours  
(0.1 % + 0.05 Ω) ΔR  
(2.0 % + 0.05 Ω) ΔR  
(4.0 % + 0.05 Ω) ΔR  
(2.0 % + 0.05 Ω) ΔR  
(0.2 % + 0.05 Ω) ΔR  
(0.2 % + 0.05 Ω) ΔR  
(3.0 % + 0.05 Ω) ΔR  
250 hours at + 350 °C  
MIL-STD-202 Method 106, 7b not applicable  
MIL-STD-202 Method 213, 100 g’s for 6 milliseconds, 10 shocks  
Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 hours each  
2000 hours at rated power, + 25 °C, 1.5 hours “ON”, 0.5 hours “OFF”  
Shock, Specified Pulse  
Vibration, High Frequency  
Load Life  
5 to 10 second 10 pound pull test; torsion test - 3 alternating directions,  
360 °C each  
Terminal Strength  
(1.0 % + 0.05 Ω) ΔR  
**** All ΔR figures shown are maximum, based upon testing requirements per MIL-PRF-26 at a maximum operating temperature of + 350 °C.  
ΔR maximum figures are considerably lower when tested at a maximum operating temperature of + 250 °C.  
Document Number: 30215  
Revision: 13-Sep-06  
For technical questions, contact: ww2aresistors@vishay.com  
www.vishay.com  
27  
Legal Disclaimer Notice  
Vishay  
Notice  
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,  
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.  
Information contained herein is intended to provide a product description only. No license, express or implied, by  
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's  
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express  
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness  
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.  
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.  
Customers using or selling these products for use in such applications do so at their own risk and agree to fully  
indemnify Vishay for any damages resulting from such improper use or sale.  
Document Number: 91000  
Revision: 08-Apr-05  
www.vishay.com  
1

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