RK73 데이터 시트보기 (PDF) - Unspecified
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RK73 Datasheet PDF : 5 Pages
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SPEER ELECTRONICS, INC.
ENVIRONMENTAL APPLICATIONS
100
80
DERATING
FLAT CHIP RESISTORS
RK73
PRECISION 1% & 0.5% TOLERANCE
125
3A
2H
100
60
75
2E
40
50
1E
1J, 2H, 3A 2A, 2B, 2E
2B
2A
20
25
1J
1E
20
40
60
80
100
120
140
160
180
70
125
150
175
AMBIENT TEMPERATURE
(°C)
25
50
75
100
% RATED POWER
PARAMETER
Thermal Shock
MAXIMUM ∆ R
±0.2%
Low Temperature
Operation
High Temperature
Exposure
Short Time Overload
±0.2%
±0.5%
±2.0%
Resistance to
Solder Heat
Terminal Strength-Push
Terminal Strength-Bend
±0.2%
±0.75%
±0.5%
Moisture Resistance
±0.5%
Life
±0.75%
Pulse Limitation Curves Are Available at www.koaspeer.com
TEST METHOD
MIL-STD-202, Method 107
-55°C ~ +125°C, 5 cycles
MIL - R - 55342 π 4.7.4 1 Hour @ -55°C
followed by 45 minutes of RCWV**
MIL - R - 55342 π 4.7.6
100 Hours @ 125°C
MIL - R - 55342 π 4.7.5
2.5 X RCWV for 5 seconds
MIL - R - 55342 π 4.7.7
260°C for 10 seconds
1.2 Kg for 1 minute
5mm Deflection in Either
Direction for 10 Seconds
MIL - STD - 202, Method 103
40oC, 90 - 95%RH, 1000 Hours
MIL - STD - 202, Method 108 70°C, 1000
Hours @ RCWV, 1 1/2 Hr ON, 1/2 Hr OFF
Pulse
Temperature Cycling
Terminal Adhesion
Dielectric Withstanding
Voltage
1E
1J
2A
2B
2E
2H
3A
±1.5%
±0.75%
MINIMUM
15 Grams
100V
100V
400V
400V
400V
400V
400V
2.5 X RCWV**, Not Exceeding Maximum
Overload Voltage 1 Second ON, 25 Seconds
OFF 10,000 Cycles
30 Minutes at -55°C; 15 Minutes at +25°C,
30 Minutes at + 125°C, 15 Minutes at +25°C, 5 Cycles
Axial Pull, One Terminal at a Time
MIL - STD - 202, Method 301
Insulation Resistance
10,000 Meg Ohm
**RCWV = Rated Continuous Working Voltage
TELEPHONE: 814-362-5536
9
FAX: 814-362-8883
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