CN
features
•
•
•
•
•
•
A
EU
resistors
convex termination with scalloped corners
resistor array
Manufactured to type RK73 standards
Less board space than individual chips
Isolated resistor elements
Convex terminations with scalloped corners
Marking: Marked with resistance value
Products with lead-free terminations meet EU RoHS
requirements. EU RoHS regulation is not intended for
Pb-glass contained in electrode, resistor element and glass.
dimensions and construction
a
W
C
t
Protective
Coating
Electrode
Resistive
Film
Ceramic
Substrate
d
L
p
b
1J4A
2B4A
Size
Code
L
W
Dimensions
inches
(mm)
C
d
t
a
b
p (ref.)
.031
(0.8)
.050
(1.27)
.126±.006 .063±.006 .012±.008 .010±.004 .020±.004 .020±.006 .012±.004
(3.2±0.15) (1.6±0.15) (0.3±0.2) (0.25±0.1) (0.5±0.1) (0.5±0.15) (0.3±0.1)
0.2±.008 .122±.008 .020±.008 .014±.006 .022±.004 .031±.008 .018±.004
(5.1±0.2) (3.1±0.2) (0.5±0.2) (0.35±0.15) (0.55±0.1) (0.8±0.2) (0.45±0.1)
ordering information
New Part #
CN
Type
1J
Size
1J
2B
4
Elements
A
Terminal
Convex
T
Termination
Material
T: Sn
(Other termination
styles maybe
available, please
contact factory
for options)
TD
Packaging
TE: 7" embossed
plastic
TD: 7" paper tape
TED: 10" embossed
plastic
TDD: 10" paper tape
101
Nominal
Resistance
2 significant figures
+ 1 multiplier for
±2% & ±5%
3 significant figures
+ 1 multiplier for
±1%
J
Tolerance
F: ±1%
J: ±5%
For further information on packaging,
please refer to Appendix A.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/27/10
78
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
convex termination with scalloped corners
resistor array
circuit schematic
R1 R2 R3 R4
applications and ratings
Part
Designation
CN1J4A
CN2B4A
Power Rating
@ 70°C
(Per Element)
1/16W (.063W)
1/8W (.125W)
T.C.R.
(ppm/°C)
Max.
±200:R≥10Ω
±400:R<10Ω
Resistance
Range
E-96
(F±1%)
10 - 100kΩ
–––
Resistance
Range
E-24
(J±5%)
1Ω - 1MΩ
10Ω - 1MΩ
Absolute
Maximum
Working
Voltage
50V
200V
Absolute
Maximum
Overload
Voltage
100V
400V
Operating
Temperature
Range
-55°C to +125°C
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
Circuit Board Application
Vcc
IC
IC
0
-55
70
Ambient Temperature
(°C)
125
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
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 specified
—
tolerance
Within specified
—
T.C.R.
±2.0%
±0.5%
±1.0%
±0.2%
±1.0%
±0.1%
±5.0%
±1.0%
±5.0%
±0.5%
±1.0%
±0.2%
Test Method
25°C
+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
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/18/12
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
79
resistors
CN
A
单片机
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