SPR2213 Datasheet, PDF (2/3 Pages) Vishay Siliconix – Wirewound Resistors, Special Purpose, Commercial, High Power

SPR2213, SPR2214
Vishay Dale
Wirewound Resistors, Special Purpose,
Commercial, High Power
DIMENSIONS in inches [millimeters]
SPR2213
W
H
1.25
[31.75] typical
A
SPR2214
W
B
C
H
0.195 [4.95]
0.827 [21.01] _{± 0.005 [0.127]}
± 0.020 [0.508] _Diameter
0.195 [4.95]
± 0.005 [0.127]
GLOBAL
MODEL
SPR2213
SPR2214
A
TYPICAL
3.375
[85.73]
4.563
[115.90]
Dimensions in inches [millimeters]
B
± 0.031 [0.794]
C
± 0.031 [0.794]
W
± 0.005 [0.127]
3.00
[76.20]
2.50
[63.50]
0.250 x 0.031
[6.35 x 0.794]
4.125
[104.78]
3.625
[92.08]
0.250 x 0.031
[6.35 x 0.794]
H
TYPICAL
0.810
[20.57]
0.810
[20.57]
MATERIAL SPECIFICATIONS
Element: Copper-nickel alloy or nickel-chrome alloy,
depending on resistance value
Core: Steatite ceramic
Body: Steatite ceramic case with inorganic potting
compound
DERATING
120
100
80
60
40
20
0
- 65 - 25
25
75 125 175 225 275
AMBIENT TEMPERATURE IN °C
Terminals: Nickel plated steel
Bracket: Zinc plated steel
Part Marking: DALE, model, wattage, value, tolerance, date
code
HEAT SINK DERATING
100
80 _SPR2213
60
SPR2214
40
20
0
0
20
40
60
80
100
% OF RECOMMENDED HEAT SINK AREA
PERFORMANCE
TEST
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Low Temperature Storage
High Temperature Exposure
Moisture Resistance
Shock, Specified Pulse
Vibration, High Frequency
Load Life
CONDITIONS OF TEST
TEST LIMITS
Rated power applied until thermally stable, then a minimum of 15 min at - 55 °C ± (2.0 % + 0.05 ) R
10 x rated power for 5 s
± (2.0 % + 0.05 ) R
1000 V_RMS, 1 min
- 65 °C for 24 h
± (0.1 % + 0.05 ) R
± (2.0 % + 0.05 ) R
250 h at + 275 °C
± (2.0 % + 0.05 ) R
MIL-STD-202 Method 106, 7b not applicable
± (2.0 % + 0.05 ) R
MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks
± (0.2 % + 0.05 ) R
Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each
± (0.2 % + 0.05 ) R
1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”
± (3.0 % + 0.05 ) R
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Document Number: 30224
Revision: 04-Feb-11