CPCN
EU
features
•
Suitable for noise suppression of engine
ignition system
•
Reliable in pulse/transient applications
•
Marking: Gray body color with no marking
•
Products meet EU RoHS requirements
fixed ceramic melf resistor
dimensions and construction
L
Lc
Size
Code
CPCN1/2
D
CPCN1
CPCN2N
Resistive
Body
Inner
End
Electrode Cap
CPCN3
Dimensions
inches
(mm)
L
Lc (min.)
D
.421±.02
(10.7±0.5)
.63±.024
(16.0±0.6)
.720±.024
(18.3±0.6)
.720±.024
(18.3±0.6)
.213
(5.4)
.378
(9.6)
.452
(11.5)
.394
(10.0)
.138±.004
(3.5±0.1)
.187±.012
(4.75±0.3)
.187±.012
(4.75±0.3)
.283±.012
(7.2±0.3)
Cap Plate
Type
Ni
Ni
Ni
Sn
ordering information
New Part #
CPCN
Type
2N
Power Rating
Symbol
1/2: 0.5W
1: 1.0W
2N: 1.5W
3: 2.0W
502
Nominal
Resistance
2 significant figures
+ 1 multiplier
M
Tolerance
M: ±20%
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/28/08
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
95
PMS 300 neg.
Black neg.
CPCN
resistors
fixed ceramic melf resistor
applications and ratings
Part
Designation
CPCN1/2
CPCN1
CPCN2N
CPCN3
Power
Rating
0.5W
1.0W
1.5W
2.0W
-1200±300
1kΩ, 5kΩ,
10kΩ, 15kΩ
15kΩ
M: ±20%
T.C.R.
(ppm/°C)
Max.
Nominal
Resistance
Resistance
Tolerance
Absolute
Maximum
Working
Voltage
86V
122V
150V
173V
Absolute
Maximum
Overload
Voltage
215V
305V
375V
432V
+40°C
-40°C
to
+200°C
Rated
Ambient
Temperature
Operating
Temperature
Range
Coating type of CPCN2N is available on request.
Rated Voltage =
√
Power Rating x Resistance Value or Maximum Working Voltage, whichever is lower.
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
-60 -40 -20
0
20 40 60 80 100 120 140 160 180 200
Ambient Temperature
(°C)
Performance Characteristics
Parameter
Resistance
Requirement
∆
R
Limit
Typical
—
—
—
±0.3%
—
Test Method
Measurement Voltage
Resistance
1kΩ, 5kΩ
10V
10kΩ, 15kΩ
30V
+25°C/-40°C and +25°C/+125°C
Rated voltage and rated voltage x 10%
Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is less
Continuous 250h high voltage pulse on the test circuit (Refer to JIS D5111)
Type
Holding Distance
Time
Force
CPCN1/2
5.0 ± 0.2mm
CPCN1
9.0 ± 0.3mm
98N (10kgf)
10 seconds
CPCN2N
12.3 ± 0.3mm
CPCN3
490N (50kgf)
-55°C (15 minutes), +155°C (15 minutes), 500 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
40°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
-40°C, 24 hours
+200°C, 1000 hours
Within regulated
tolerance
-1200±300ppm/°C
T.C.R.
0 ~ -0.2%/V
Voltage Coefficient
Overload
±2%
Load Life at High Voltage Pulse
±30%
Resistor Body Strength
No mechanical
damages
—
Rapid Change of Temperature
Moisture Resistance
Load Life
Low Temperature Operation
High Temperature Exposure
±5.0%
±5.0%
±5.0%
±5.0%
±5.0%
±5.0%
±0.9%
±0.7%
±0.7%
±2.0%
The resistance measurement before and after the examination should be performed in room temperature with difference ±1°C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
5/16/06
96
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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