CN-K-N Datasheet, PDF (2/2 Pages) KOA Speer Electronics, Inc. – convex termination with square corners resistor array

CN K/N
convex termination with square corners
resistor array
applications and ratings
Part
Designation
Power Rating
@ 70°C
(Per Element)
Resistance Range
E-24, E-96
(F±1%)
E-24
(J±5%)
CN1H2N
CN1H4N
1/32W
(.031W)
–––
CN1E2K
CN1E4K
CN1J2K
1/16W
(.063W)
10Ω - 1MΩ
10Ω - 100kΩ
CN1J4K
1Ω - 1MΩ
CN1F8K
1/16W
CN1FN8K
(.063W) ^{10Ω - 100kΩ}
0.25W per package
10Ω - 1MΩ
T.C.R. (ppm/°C) Max.
E-24, E-96
(F±1%)
E-24
(J±5%)
–––
±200:R≥10Ω
±200:R>10Ω
±400:R<10Ω
±100:R≥10Ω
±200:R≥10Ω
Absolute
Maximum
Working
Voltage
12.5V
25V
50V
25V
Maximum
Overload
Voltage
(5 Secs. Max.)
Rated
Terminal
Temperature
Operating
Temperature
Range
25V
–––
-55°C to
+125°C
50V
100V
50V
+125°C
–––
-55°C to
+155°C
-55°C to
+125°C
Rated ambient temperature: +70°C
Note that network resistors generate higher heat rather than single flat chip resistor under rated power output
environmental applications
Derating Curve
100
CN1E2K (155°C)
100
CN1H2N (125°C)
CN1E4K (155°C)
80
CN1H4N (125°C)
CN1J2K (155°C)
80
CN1F8K (125°C)
CN1J4K (155°C)
60
60
CN1E2K
CN1E4K
CN1J2K
CN1J4K
40
40
20
-060 -40 -20 0 20 40 60 80 100 120 140 160 180
-55
70
125 155
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.
20
0
-60 -40 -20
-55
0 20 40 60 80 100 120 140 160 180
70
125 155
Terminal Part Temperature
(°C)
For resistors operated at a terminal part
temperature of described for each size or
above, a power rating shall be derated in
accordance with the derating curve.
Please refer to “Introduction of the derating
curve based on the terminal part temperature”
on the beginning of our catalog before use.
circuit schematic
CN1H2N, CN1E2K, CN1H4N, CN1E4K, CN1F8K, CN1FN8K
Circuit Board
Vcc
CN1J2K
CN1J4K
Application
R1 R2
R1 R2 R3 R4
R1 R2 R3 R4 R5 R6 R7 R8
IC
IC
R1 = R2
R1 = R2 = R3 = R4 R1 = R2 = R3 = R4 = R5 = R6 = R7 = R8
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Requirement ∆ R
Limit
Typical
Within regulated
tolerance
—
Within specified
T.C.R.
—
±2.0%
±0.25%
±1.0%
±0.75%
±1.0%
±0.5%
±5.0%
±1.0%
±5.0%
±0.5%
±1.0%
±0.15%: CN1H2N,
CN1H4N, CN1F8K
+0.25: All others
25°C
Test Method
+25°C/-55°C, +25°C/+125°C
Rated voltage x 2.5 for 5 seconds
260°C ± 5°C, 10 seconds ± 1 second
-55°C (30 minutes), +125°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
+125°C, 100 hours: CN1H2N, CN1H4N, CN1F8K
+155°C, 100 hours: CN1E2K, CN1E4K, CN1J2K, CN1J4K
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/23/15
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: [phone] • www.koaspeer.com
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