CW-5390OHM5%E70 [VISHAY]
Fixed Resistor, Wire Wound, 6.5W, 390ohm, 5% +/-Tol, -30,30ppm/Cel,;
| 型号： | CW-5390OHM5%E70 |
| 厂家： | 
VISHAY |
| 描述： | Fixed Resistor, Wire Wound, 6.5W, 390ohm, 5% +/-Tol, -30,30ppm/Cel, |
| 文件： | 总3页 (文件大小：168K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
CW
Wirewound Resistors, Commercial Coated, Axial Lead
Vishay Dale
DIMENSIONS in inches [millimeters]
1.50 [38.10] (1)
C
A
B
minimum
D
DIMENSIONS in inches [millimeters]
MODEL
A
B (maximum) (2)
C
D
CW1/2
CW001
CW01M
CW002
CW02M
CW02B
CW02B...13
CW02C
CW02C...14
CW005
CW005...2
CW005...3
CW007
0.250 0.031 [6.35 0.787]
0.281 [7.14]
0.437 [11.10]
0.311 [7.90]
0.765 [19.43]
0.562 [14.27]
0.622 [15.80]
0.563 [14.30]
0.593 [15.06]
0.593 [15.06]
1.0 [25.40]
1.0 [25.40]
1.0 [25.40]
1.281 [32.54]
1.875 [47.62]
1.875 [47.62]
0.085 0.020 [2.16 0.508]
0.094 0.031 [2.39 0.787]
0.110 0.015 [2.79 0.381]
0.250 0.032 [6.35 0.813]
0.185 0.015 [4.70 0.381]
0.188 0.032 [4.78 0.813]
0.188 0.032 [4.78 0.813]
0.218 0.032 [5.54 0.813]
0.218 0.032 [5.54 0.813]
0.312 0.032 [7.92 0.813]
0.250 0.032 [6.35 0.813]
0.312 0.032 [7.92 0.813]
0.312 0.032 [7.92 0.813]
0.375 0.032 [9.52 0.813]
0.375 0.032 [9.52 0.813]
0.020 0.002 [0.508 0.051]
0.020 0.002 [0.508 0.051]
0.020 0.002 [0.508 0.051]
0.040 0.002 [1.02 0.051]
0.032 0.002 [0.813 0.051]
0.032 0.002 [0.813 0.051]
0.032 0.002 [0.813 0.051]
0.040 0.002 [1.02 0.051]
0.032 0.002 [0.813 0.051]
0.040 0.002 [1.02 0.051]
0.032 0.002 [0.813 0.051]
0.032 0.002 [0.813 0.051]
0.040 0.002 [1.02 0.051]
0.040 0.002 [1.02 0.051]
0.032 0.002 [0.813 0.051]
0.406 0.031 [10.31 0.787]
0.285 0.025 [7.24 0.635]
0.625 0.062 [15.87 1.57]
0.500 0.062 [12.70 1.57]
0.562 0.062 [14.27 1.57]
0.500 0.062 [12.70 1.57]
0.500 0.062 [12.70 1.57]
0.500 0.062 [12.70 1.57]
0.875 0.062 [22.22 1.57]
0.875 0.062 [22.22 1.57]
0.875 0.062 [22.22 1.57]
1.218 0.062 [30.94 1.57]
1.781 0.062 [45.24 1.57]
1.781 0.062 [45.24 1.57]
CW010
CW010...3
Notes
(1)
(2)
On some standard reel pack methods, the leads may be trimmed to a shorter length than shown
B (maximum) dimension is clean lead to clean lead
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
120
100
80
60
40
20
0
Core: Ceramic: Steatite or alumina, depending on physical
size
Coating: Special high temperature silicone
Standard Terminals: Tinned Copperweld®
End Caps: Stainless steel
Part Marking: DALE, model, wattage (3), value, tolerance,
date code
CHAR. V
CHAR. U
Note
- 50
- 65
0
50
150
250
350
(3)
Wattage marked on resistor will be “V” characteristic, CW1/2 will
25
AMBIENT TEMPERATURE IN °C
not be marked with wattage
Derating
PERFORMANCE (4)
TEST LIMITS
(CHARACTERISTIC V)
TEST
CONDITIONS OF TEST
Thermal Shock
Rated power applied until thermally stable, then a minimum of 15 min at - 55 °C
5 x rated power (3.75 W and smaller), 10 × rated power (4 W and larger) for 5 s
(2.0 % + 0.05 Ω) ΔR
(2.0 % + 0.05 Ω) ΔR
(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
(1.0 % + 0.05 Ω) ΔR
Short Time Overload
Dielectric Withstanding Voltage 1000 Vrms, 1 min
Low Temperature Storage
High Temperature Exposure
Moisture Resistance
Shock, Specified Pulse
Vibration, High Frequency
Load Life
- 65 °C for 24 h
250 h at + 350 °C
MIL-STD-202 Method 106, 7b not applicable
MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks
Frequency varied 10 to 2000 Hz, 20 g peak, 2 directions 6 h each
2000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”
5 to 10 s 10 pound pull test; torsion test - 3 alternating directions, 360 °C each
Terminal Strength
Note
(4)
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: 10-Dec-07
For technical questions, contact: ww2aresistors@vishay.com
www.vishay.com
21
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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