CCW-9-1000-K-LF-BLK [TTELEC]
Commercial Grade Power Axial Wirewound Resistor; 商业级轴流式功率线绕电阻器型号: | CCW-9-1000-K-LF-BLK |
厂家: | TT Electronics |
描述: | Commercial Grade Power Axial Wirewound Resistor |
文件: | 总3页 (文件大小:308K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Commercial Grade Power
Axial Wirewound Resistor
CCW Series
• Power ratings from 1/2W to 9W
• Non-inductive windings available
• Ceramic core wirewound resistor
• Resistance range from 0.1Ω to 1.5Ω
• Welded construction, conformal coating
Electrical Data
Power
rating at
70°C (W)
Resistance
Range*
(Ohms)
Tolerance
(±%)
Temperature Coefficient of Resistance
(±ppm/°C)
IRC Type
CCW - 1/2
0.5
1
0.1 - 39
0.1 - 50
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
CCW - 1
CCW - 2
CCW - 3
CCW - 5
CCW - 7
CCW - 8
CCW - 9
2
0.1 - 120
0.1 - 200
0.5 - 470
0.5 - 470
1 - 1.5K
1 - 1.5K
3
300 (≥20Ω)
400 (<20Ω)
5
7
8
9
*For resistance values outside these ranges, contact factory.
Environmental Data
Short-time overload
∆R/R ≤ (±2% + 0.05Ω), 2.5 Nominal power for 5 seconds
Dielectric withstanding voltage
Resistance to Soldering heat
Operating temperature range
1000V
∆R/R ≤ (±1% + 0.05Ω)
-55°C to 275°C
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CCW Series Issue August 2008 Sheet 1 of 3
Commercial Grade Power
Axial Wirewound Resistor
Physical Data
d
O
D
H
L
H
Dimensions (mm)
IRC Type
D (±1)
4.0
L (max.)
10.0
d (±0.02)
0.7
H (±3)
28
CCW - 1/2
CCW - 1
CCW - 2
CCW - 3
CCW - 5
CCW - 7
CCW - 8
CCW - 9
5.0
12.0
0.7
28
5.5
16.0
0.8
28
6.5
17.5
0.8
28
8.5
26.0
0.8
38
8.5
32.0
0.8
38
8.5
41.0
0.8
38
8.5
54.0
0.8
38
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CCW Series Issue August 2008 Sheet 2 of 3
Commercial Grade Power
Axial Wirewound Resistor
Performance Curves
Ordering Data
Specify type, resistance, tolerance, RoHS-Compliance and packaging.
This example is for a Power Axial Wirewound, 2-watt, 1000Ω resistor.
Derating Curve
Sample Part No.
CCW
2
1001
J
LF BLK
+70°C +155°C
100
+275°C
IRC Type
CCW - Power Axial Wirewound
80
60
40
Power rating
(see specs table)
Resistance Value (EIA 4-digit code)
(≥100Ω - First 3 significant digits plus 4th digit multiplier)
Example: 100Ω = 1000; 1000Ω = 1001
(>100Ω - "R" is used to designate decimal)
Example: 10Ω = 10R0; 1Ω = 1R00; 0.25Ω = R250
20
Tolerance (EIA format)
G = ±2%
J = ±5%
K = ±10%
-55
0
50 100 150 200 250 300
RoHS - Compliance
LF = RoHS compliant construction
Ambient Temperature (°C)
Packaging
BLK = bulk packaging
Temperature Rise Chart
8W, 9W
5W, 7W
200
150
2W, 3W
1/2W, 1W
100
50
0
50
Rated Load (%)
100
Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
CCW Series Issue August 2008 Sheet 3 of 3
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