CPSM034R000JB31 [VISHAY]
RESISTOR, WIRE WOUND, 3 W, 5 %, 300 ppm, 4 ohm, SURFACE MOUNT, CHIP;
| 型号： | CPSM034R000JB31 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, WIRE WOUND, 3 W, 5 %, 300 ppm, 4 ohm, SURFACE MOUNT, CHIP |
| 文件： | 总3页 (文件大小：210K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CPSM
Vishay Dale
Wirewound Resistors, Commercial Power, Surface Mount
FEATURES
• Direct mounting on printed circuit board
• High wattage capabilities, low board temperatures
• Meets or exceeds EIA-RS-344 requirements
• Special inorganic potting compound and ceramic case
provide high thermal conductivity in a fireproof package
• Superior surge capability
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
HISTORICAL
MODEL
POWER RATING
RESISTANCE RANGE
P40 °C
Ω
ꢀ ꢁ, ꢂ0 ꢁ
W
CPSM03
CPSM05
CPSM-3
CPSM-5
3
5
0.1 - 1 k
0.1 - 1 k
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
CPSM RESISTOR CHARACTERISTICS
600 below 1.0 Ω,
300 1.0 Ω and above
Temperature Coefficient
ppm/°C
Short Time Overload
-
°C
VAC
V
5 x rated power for 5 seconds
- 65/+ 275
Operating Temperature
Dielectric Withstanding Voltage
Maximum Working Voltage
Weight (typical)
1000
(P x R)1/2
g
CPSM03 = 5.5; CPSM05 = 6.5
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: CPSM03ꢂꢀR00JB3ꢂ (preferred part numbering format)
C
P
S
M
0
3
ꢂ
ꢀ
R
0
0
J
B
3
ꢂ
GLOBAL MODEL
CPSM03
VALUE
R = decimal
K = thousand
Rꢂꢀ00 = 0.15 Ω
ꢂ00R0 = 100 Ω
ꢂK000 = 1 kΩ
TOLERANCE
H = 3.0 ꢀ
J = 5.0 ꢀ
K = 10 ꢀ
PACKAGING
E3ꢂ* = Lead (Pb)-free, 4 layer bulk
B3ꢂ = Tin/Lead, 4 layer bulk
SPECIAL
(Dash Number)
(up to 3 digits)
From ꢂ-999 as
applicable
CPSM0ꢀ
* Lead (Pb)-free will not be
available until Q2 2006
Historical Part Number example: CPSM-3 ꢂꢀΩ
ꢀ% B3ꢂ (will continue to be accepted)
CPSM-3
ꢂꢀ Ω
RESISTANCE VALUE
ꢀ %
B3ꢂ
PACKAGING
HISTORICAL MODEL
TOLERANCE
CODE
www.vishay.com
224
For technical questions contact: ww2aresistors@vishay.com
Document Number: 30106
Revision: 24-Feb-06
CPSM
Vishay Dale
Wirewound Resistors, Commercial Power, Surface Mount
DIMENSIONS
DIMENSIONS in inches [millimeters]
Lꢂ Wꢂ
L
W
H
W
W
0.032
[0.8ꢂ3]
0.03ꢂ
[0.787]
0.03ꢂ
[0.787]
0.062
[ꢂ.ꢀ7]
+ 0.032
[0.8ꢂ3]
- 0.0ꢂ2
[0.30ꢀ]
MODEL
L
H
0.906
[23.01]
0.374
[9.50]
0.480
[12.19]
0.287
[7.29]
0.374
[9.50]
L
0.020 0.00ꢀ
[0.ꢀ08 0.ꢂ27]
0.080
ꢂ
ꢂ
CPSM03
CPSM0ꢀ
[2.03]
Maximum
1.060
[26.92]
0.374
[9.50]
0.590
[14.99]
0.287
[7.29]
0.374
[9.50]
SOLDER PAD DIMENSIONS in inches [millimeters]
b
I
MODEL
a
b
l
a
0.420
[10.67]
0.340
[8.64]
0.380
[9.65]
CPSM03
CPSM0ꢀ
0.440
[11.18]
0.340
[8.64]
0.490
[12.45]
120
100
200
150
100
50
CPSM0ꢀ
80
60
40
20
0
CPSM03
0
0
1.0
2.0
3.0
4.0
5.0
- 65
- 25
25
75
125
175
225
275
40
Power in W
Ambient Temperature in °C
Temperature Rise
Derating
MATERIAL SPECIFICATIONS
Element
Copper-nickel alloy or nickel-chrome alloy, depending on resistance value
Core
Woven fiberglass
Body
Steatite ceramic case with inorganic potting compound
Tin/lead plated steel (Lead Free version will be 100 % tin)
DALE, Model, Wattage, Value, Tolerance, Date Code
Terminals
Part Marking
PERFORMANCE
TEST
CONDITIONS OF TEST
TEST LIMITS (EIA RS-344)
(5.0 % + 0.05 Ω) ΔR
(4.0 % + 0.05 Ω) ΔR
(2.0 % + 0.05 Ω) ΔR
(3.0 % + 0.05 Ω) ΔR
(5.0 % + 0.05 Ω) ΔR
(10.0 % + 0.05 Ω) ΔR
(4.0 % + 0.05 Ω) ΔR
Thermal Shock
- 55 °C to + 165 °C, 5 cycles, 30 minute dwell time
5 x rated power for 5 seconds
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Operation
Humidity
1000 Vrms for one minute
- 65 °C, full rated working voltage for 45 minutes
75 °C, 90 % - 100 % RH, 240 hours
Load Life
1000 hours at rated power, + 40 °C, 1.5 hours “ON”, 0.5 hours “OFF”
+ 260 °C solder, 10 - 12 second dwell, 25 mm/second emergence
Resistance to Solder Heat
Document Number: 30106
Revision: 24-Feb-06
For technical questions contact: ww2aresistors@vishay.com
www.vishay.com
225
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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