CP002M 查看數據表（PDF） - Vishay Semiconductors
零件编号
产品描述 (功能)
生产厂家
CP002M Datasheet PDF : 3 Pages
| |||
CP002M
Vishay Dale
Wirewound Resistors, Commercial
Power, Surface Mount
DIMENSIONS in inches [millimeters]
L
T
W
H
H1
W1
I
b
a
DIMENSIONS in inches [millimeters]
MODEL L
W
H
W1
H1
T
± 0.032 ± 0.032 ± 0.032 ± 0.010 ± 0.032 ± 0.010
[0.813] [0.813] [0.813] [0.254] [0.813] [0.254]
CP002M
0.712
[18.08]
0.250
[6.35]
0.262
[6.65]
0.170
[4.32]
0.250
[6.35]
0.100
[2.54]
SOLDER PAD DIMENSIONS in inches [millimeters]
MODEL
a
b
l
CP002M
0.280
[7.11]
0.200
[5.08]
0.460
[11.68]
TEMPERATURE RISE
200
150
100
50
0
0
1.0
2.0
Hot Spot
Terminal
Temperature
3.0
4.0
Power in W
DERATING
120
100
80
60
40
20
0
- 65 - 50 - 25 0
25 50
40
75 100 125 150 175
Ambient Temperature in °C
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy or nickel-chrome alloy
depending on resistance value
Core: Alumina ceramic
Body: Steatite ceramic case with inorganic potting
compound
Terminals: High temperature solder dipped copper
Part Marking: DALE, model, wattage, value, tolerance,
date code
PERFORMANCE
TEST
Thermal shock
Short time overload
Low temperature storage
High temperature condition
Insulation resistance
Mechanical shock
Vibration
Load life
Resistance to solder heat
Bias humidity
CONDITIONS OF TEST
- 55 °C to + 150 °C, 5 cycles, 15 min at each extreme
5 x rated power for 5 s
- 65 °C for 24 h
1000 h at + 175 °C
MIL-STD-202, method 302, 100 V
100 g’s for 11 ms, 5 pulses
Frequency varied 10 Hz to 500 Hz in one min, 3 directions, 9 h
1000 h at rated power, + 40 °C, 1.5 h “ON”, 0.5 h “OFF”
+ 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence
+ 85 °C, 85 % RH, 10 % bias, 1000 h
TEST LIMITS
± (0.2 % + 0.05 ) R
± (0.5 % + 0.05 ) R
± (0.2 % + 0.05 ) R
± (0.5 % + 0.05 ) R
1000 M min.
± (0.1 % + 0.05 ) R
± (0.1 % + 0.05 ) R
± (1.0 % + 0.05 ) R
± (0.5 % + 0.05 ) R
± (1.0 % + 0.05 ) R
www.vishay.com
2
For technical questions, contact: ww2aresistors@vishay.com
Document Number: 30105
Revision: 05-Apr-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Share Link: 