CVF21001KLFTR [TTELEC]
Commercial Grade Vertical Mount Power Wirewound & Film Resistors; 商业级垂直安装电源线绕和薄膜电阻器
| 型号： | CVF21001KLFTR |
| 厂家： | 
TT Electronics |
| 描述： | Commercial Grade Vertical Mount Power Wirewound & Film Resistors |
| 文件： | 总3页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Commercial Grade
Vertical Mount Power
Wirewound & Film Resistors
CVWꢀCVF Series
• Power ratings from 2W to 10W
• Non-inductive winding available
• Resistance range from 0.1Ω to 200KΩ
• Vertical mounting configuration saves board space
• Flameproof ceramic case with inorganic potting material
Electrical Data
Power
Rating at
70°C (W)
Resistance
Range*
(Ohms)
Tolerance
(±±)
Temperature Coefficient of Resistance
(±ppmꢀ°C)
IRC Type
Wirewound Type (CVW)
CVW - 2
2
3
5
7
0.1 - 27
0.1 - 39
0.1 - 47
0.1 - 680
0.1 - 910
CVW - 3
400 (<20Ω)
350 (≥20Ω)
CVW - 5
5, 10
CVW - 7
CVW - 10
Film Type (CVF)
CVF - 2
10
2
3
28 - 33K
40 - 56K
CVF - 3
400 (<20Ω)
350 (≥20Ω)
CVF - 5
5
48 - 100K
681 - 200K
911 - 200K
5, 10
CVF - 7
7
CVF - 10
10
* For resistance values outside these ranges, contact factory.
Environmental Data
Short-time overload
CVF: 5ꢀ ꢁ 0.05Ω; 10 x nominal power for 5 seconds
CVW: 5ꢀ ꢁ 0.05Ω; 10 x nominal power for 5 seconds
Dielectric withstanding voltage
Resistance to Soldering heat
Operating temperature range
1000Vac
5ꢀ ꢁ 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
CVW/CVF Series Issue March 2009 Sheet 1 of 3
Commercial Grade
Vertical Mount Power
Wirewound & Film Resistors
Physical Data
Radial Leaded Type - CVWꢀCVF Series
d
d
P
W
W
P
5
1
D
L
D
L
5
1
5
1
CVF
CVW
Dimensions (mm)
IRC Type
W (±1)
D (±1)
L (±1)
P (±1)
d (±0ꢁ02)
Wirewound Type
CVW - 2
Film Type
CVF - 2
CVF - 3
CVF - 5
CVF - 7
CVF - 10
11.5
12.5
12.5
12.5
12.5
7.5
8.5
9.0
9.0
9.0
20.0
25.0
25.0
38.0
50.0
5
5
5
5
5
0.7
0.7
0.8
0.8
0.8
CVW - 3
CVW - 5
CVW - 7
CVW - 10
Power Derating Curve
Temperature Rise Chart
ꢁ70°C ꢁ155°C
ꢁ275°C
100
80
60
40
20
0
250
200
150
100
50
10W
7W
5W
3W
2W
0
20
40
60
80
100
-55
0
50 100 150 200 250 300
Ambient Temperature (°C)
Rated Load (±)
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
CVW/CVF Series Issue March 2009 Sheet 2 of 3
Commercial Grade
Vertical Mount Power
Wirewound & Film Resistors
Ordering Data
Specify type, resistance, tolerance, RoHS-Compliance and packaging.
This example is for a ceramic vertical film, 2-watt, 1000Ω resistor.
Sample Part Noꢁ
CVF
2
1001
J
LF TR
IRC Type
CVF - Ceramic Vertical Film
CVW - Ceramic Vertical Wirewound
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 = 51R0, 0.25Ω = R250
Tolerance (EIA format)
J = 5ꢀ
K = 10ꢀ
RoHS- compliance
LF = RoHS compliant construction
Packaging
TR = Tape and reel only
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
CVW/CVF Series Issue March 2009 Sheet 3 of 3
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