CN1E4KRTTD103J Datasheet, PDF (2/2 Pages) KOA Speer Electronics, Inc. – anti sulfuration chip networks (convex termination)

CN-KRT
anti sulfuration chip networks
(convex termination)
environmental applications
Circuit Construction ^{3 3}
CN1E2KRT
CN1E4KRT
Derating Curve
100
80
3
3
3
3
3
3
60
R1 = R2
R1=R2=R3 =R4
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40
͋
3
3
3
3
3
3
3
3
3
3
3
3
20
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͋
3
3
3
3
3
3
3
3
0
-60 -40 -20 0 20 40 60 80 100 120 140
-55
70
125
Ambient Temperature
(°C)
For resistors operated at an ambient temperature of 70°C or
above, a power rating shall be derated in accordance with the
above derating curve.
Performance Characteristics
Parameters
Resistance
T.C.R.
Overload (Short time)
Resistance to
Soldering Heat
Rapid Change
of Temperature
Performance Requirements ∆R±%
Limit
Typical
Within specified
tolerance
—
Within specified T.C.R. —
2
0.25
1
0.75
1
0.5
Moisture Resistance
5
1
Endurance at 70°C
5
0.5
High Temperature
Exposure
1
0.15
Test Methods
25°C
+25°C/−55°C and +25°C/+125°C
Rated voltage × 2.5 for 5s
260°C±5°C, 10s±1s
−55°C (30min.)/+125°C (30min.) 5 cycles
40°C ±2°C, 90%~95%RH, 1000h
1.5h ON/0.5h OFF cycle
70°C±2°C, 1000h
1.5h ON/0.5h OFF cycle
+125°C, 1000h
Circuit Board Application
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7DD
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7DD
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/17/12
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
73
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