CPCP-21.2OHM5% [VISHAY]
RESISTOR, WIRE WOUND, 2 W, 5 %, 50 ppm, 1.2 ohm, THROUGH HOLE MOUNT, RADIAL LEADED;
| 型号： | CPCP-21.2OHM5% |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, WIRE WOUND, 2 W, 5 %, 50 ppm, 1.2 ohm, THROUGH HOLE MOUNT, RADIAL LEADED PC 电阻器 |
| 文件： | 总2页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CPCL, CPCC, CPCP, CPCF
Vishay Dale
Wirewound Resistors, Commercial Power, Vertical Mount
FEATURES
• Space saving
• Direct mounting on printed circuit board
• Meets or exceeds requirements of EIA-Standard RS-344
• High power to size ratio
• Special inorganic potting compound and ceramic case
provide high thermal conductivity in a fireproof package
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
POWER RATING
TOLERANCE
RESISTANCE RANGE
WEIGHT
(Typical)
g
70°C
P
W
± %
Ω
CPCL-2
CPCC-2
CPCP-2
CPCF-2
CPCL-3
CPCC-3
CPCP-3
CPCF-3
CPCL-5
CPCC-5
CPCP-5
CPCF-5
CPCL-10
CPCC-10
CPCP-10
2
5, 10
0.01 - 0.10
3.5
3.5
3.5
3.5
5.5
5.5
5.5
5.5
6.9
6.9
6.9
6.9
14.3
14.3
14.3
2
2
5, 10
1, 5
0.1 - 500
0.1 - 4k
2
1, 5, 10
5, 10
5, 10
1,5
501 - 150k
0.01 - 0.10
0.1 - 800
0.1 - 5k
3
3
3
3
1, 5, 10
5, 10
5, 10
1, 5
801 - 150k
0.01 - 0.10
0.1 - 800
0.1 - 5k
5
5
5
5
1, 5, 10
5, 10
5, 10
1, 5
801 - 150k
0.01 - 0.10
0.1 - 1.5k
0.1 - 8k
10
10
10
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
CPCL-x
CPCC-x
CPCP-x
CPCF-x
Temperature Coefficient
ppm/°C 0.01Ω - 0.049Ω = ± 400 0.1Ω - 0.99Ω = ± 600
0.05Ω - 0.1Ω = ± 100 1.0Ω and above = ± 300
0.1Ω - 0.99Ω = ± 90
1.0Ω - 9.9Ω = ± 50
10Ω and above = ± 20
± 50 all values
Short Time Overload
-
5 x rated power for 5 seconds
(P x R)1/2
Maximum Working Voltage
Operating Temperature Range
Terminal Strength
V
°C
lb
- 65/+ 275
10 minimum
1000
- 65/+ 225
AC
V
Dielectric Withstanding Voltage
ORDERING INFORMATION
CPCL-10
MODEL
0.1Ω
RESISTANCE
Ω
5%
TOLERANCE
± %
CPCL = Low value
CPCC = Commercial (fiberglass core)
CPCP = Precision wirewound (ceramic core)
CPCF = Film (ceramic core)
www.vishay.com
40
For technical questions, contact ww2aresistors@vishay.com
Document Number 30218
Revision 28-Aug-02
CPCL, CPCC, CPCP, CPCF
Wirewound Resistors, Commercial Power, Vertical Mount
Vishay Dale
DIMENSIONS
MODEL
DIMENSIONS in inches [millimeters]
A
B
C
D
E
± 0.031
[0.794]
± 0.031 + 0.043 [1.09] ± 0.005
[0.794] -0.012 [0.305] [0.127]
± 0.040
[1.02]
CPCL-2
CPCC-2
CPCP-2
CPCF-2
0.807
[20.50]
0.433
[11.00]
0.276
[7.01]
0.032
[0.813]
0.197
[5.00]
A
CPCL-3
CPCC-3
CPCP-3
CPCF-3
0.984
0.472
0.315
[8.00]
0.032
0.197
[5.00]
[24.99]
[11.99]
[0.813]
0.177 + 0.078
- 0.039
[4.50 + 1.98
- 0.991]
D
CPCL-5
CPCC-5
CPCP-5
CPCF-5
1.003
[25.48]
0.512
[13.00]
0.354
[8.99]
0.032
[0.813]
0.197
[5.00]
E
B
CPCL-10 1.372
CPCP-10 [34.85]
0.633
[16.08]
0.485
[12.32]
0.040
[1.02]
0.290
[7.37]
C
CPCC-10
0.036
[0.914]
MATERIAL SPECIFICATIONS
Part Marking: DALE: Model, Wattage, Value, Tolerance,
Date Code
CPCL: Element: Self-supporting copper-nickel alloy or
nickel-chrome alloy, depending on resistance value
Body: Steatite ceramic case with inorganic potting compound
Terminals: Tinned copper
120
100
CPCC: Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
CPCL
CPCC
CPCP
80
60
Core: Woven fiberglass
Body: Steatite ceramic case with inorganic potting compound
End Caps: Tin plated steel
Terminals: Tinned copper
40
20
CPCF
CPCP: Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: Ceramic
0
-65 -25
25
75
70
125
175
225
275
Body: Steatite ceramic case with inorganic potting compound
End Caps: Stainless steel
AMBIENT TEMPERATURE IN °C
Derating
Terminals: Tinned Copperweld®
CPCF: Element: Metal film - nickel-chrome alloy
Core: Alumina ceramic
Body: Steatite ceramic case with inorganic potting compound
End Caps: Brass alloy
Terminals: Solder-coated copper
PERFORMANCE
TEST
CONDITIONS OF TEST
CPCP TEST LIMITS
CPCC, CPCL, CPCF
TEST LIMITS
Thermal Shock
- 55°C to + 275°C, 5 cycles, 30 minute dwell time
± (2.0% + 0.05Ω)∆R
± (2.0% + 0.05Ω)∆R
± (0.1% + 0.05Ω)∆R
± (2.0% + 0.05Ω)∆R
± (2.0% + 0.05Ω)∆R
± (5.0% + 0.05Ω)∆R
± (4.0% + 0.05Ω)∆R
± (2.0% + 0.05Ω)∆R
± (3.0% + 0.05Ω)∆R
± (5.0% + 0.05Ω)∆R
± (5.0% + 0.05Ω)∆R
± (1.0% + 0.05Ω)∆R
± (1.0% + 0.05Ω)∆R
Short Time Overload
5 x rated power for 5 seconds
Dielectric Withstanding Voltage 1000Vrms for one minute
Low Temperature Operation
Bias Humidity
- 65°C, full rated working voltage for 45 minutes
75°C, 90% - 100% RH, 240 hours
Load Life
1000 hours at rated power, + 70°C, 1.5 hours “ON”, 0.5 hours “OFF” ± (5.0% + 0.05Ω)∆R
Terminal Strength
Resistance to Solder Heat
5 to 10 second 10 pound pull test
± (1.0% + 0.05Ω)∆R
± (1.0% + 0.05Ω)∆R
Terminal immersed 3.5 seconds in molten solder up to body
Document Number 30218
Revision 28-Aug-02
For technical questions, contact ww2aresistors@vishay.com
www.vishay.com
41
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