CN
resistors
K
convex termination with square corners
resistor array
features
•
•
•
•
•
Manufactured to type RK73 standards
Less board space than individual chips
Isolated resistor elements
Convex terminations with square corners
Marking: Body color black
1E no marking
1J white three-digit marking
dimensions and construction
a
W
C
t
Protective
Coating
Electrode
Resistive
Film
Inner
Electrode
d
L
p
b
Size
Code
1F8K
1E2K
1E4K
1J2K
1J4K
L
W
Dimensions
inches
(mm)
C
d
t
a (ref.)
—
b (ref.)
p (ref.)
.149±.004 .063±.008 .012±.004
(3.8±0.1) (1.6±0.2) (0.3±0.1)
.039±.004
(1.0±0.1)
.039±.004
.079±.004
(1.0±0.1)
(2.0±0.1)
.017±.004 .012±.004 .012±.004 .020±.004
(0.44±0.1) (0.3±0.1) (0.3±0.1) (0.5±0.1)
.014
(0.35)
.013±.004 .007±.002 .026±.004
(0.33±0.1) (0.17±0.05) (0.65±0.1)
.012±.004 .006±.004
(0.3±0.1) (0.15±0.1)
.020
(0.5)
.012
(0.3)
.020
(0.5)
0.31
(0.8)
.006±.004
(0.15±0.1)
.010±.004
.010±.004
(0.25±0.1)
(0.25±0.1)
Ceramic
Substrate
.063±.006
(1.6±0.15)
.063±.006 .012±.008 .010±.004
.126±.006
(1.6±0.15) (0.3±0.2) (0.25±0.1)
(3.2±0.15)
.020
(0.5)
ordering information
New Part #
CN
Type
1J
Size
1F
1E
1J
4
Elements
2
4
8
K
Terminal
Convex
T
Termination
Material
T: Sn
L: SnPb
TD
Packaging
TD: 7" paper tape
TP: 2mm pitch punched
paper (CN1E2K,
1E4K, 1F8K)
TE: 7" embossed plastic
TDD: 10" paper tape
101
Nominal
Resistance
2 significant
figures + 1
multiplier
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.
4/20/05
44
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
convex termination with square corners
resistor array
circuit schematic
........
R1 R2
Rn
........
R1 = R2 = . . . = Rn
(n = 2, 4 or 8)
applications and ratings
Part
Designation
CN1F8K
CN1E2K
CN1E4K
CN1J2K
CN1J4K
Power Rating
@ 70°C
(Per Element)
1/16W (.063W)
0.25W per package
T.C.R.
(ppm/°C)
Max.
Resistance
Range
E-96
(F±1%)
Resistance
Range
E-96
(J±5%)
Absolute
Maximum
Working
Voltage
25V
Maximum
Overload
Voltage
(5 Secs. Max.)
50V
Operating
Temperature
Range
1/16W (.063W)
±200:>10Ω
±400:R<10Ω
10Ω - 100kΩ
10Ω - 1MΩ
1Ω - 1MΩ
50V
100V
-55°C to +125°C
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
Surface Temperature Rise
60
50
Temperature Rise
(°C)
40
30
20
CN1J2K
CN1J4K
10
0
-55
70
Ambient Temperature
(°C)
125
0
0
1/32 1/16 1/10
(W) Power
1/8
Performance Characteristics
Parameter
Thermal Shock
Low Temperature Operation
High Temperature Exposure
Short Time Overload
Resistance to Solder Heat
Terminal Strength-Push
Terminal Strength-Bend
Moisture Resistance
Life
Pulse
Temperature Cycling
Terminal Adhesion
Dielectric Withstanding Voltage
Insulation Resistance
Maximum
∆
R
±(1.0% + 0.1Ω)
±(2.0% + 0.05Ω)
±(1.0% + 0.1Ω)
±(0.5% + 0.05Ω)
±5.0%
±1.0%
15 Grams Minimum
100V
1,000 MΩ Minimum
Test Method
MIL-STD-202, Method 107, -55°C to +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, 40°C, 90 - 95% RH, 1000 hours
MIL-STD-202, Method 108, 70°C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF
2.5 x RCWV, not exceeding max. overload voltage, 1 sec. ON, 25 sec. OFF, 10,000 cycles
30 min. @ -55°C, 15 min. @ +25°C, 30 min. @ +125°C, 15 min. @ +25°C, 5 cycles
Axial pull, one terminal at a time
1 minute minimum, MIL-STD-202, Method 301
—
* RCWV = Rated Continuous Working Voltage.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/16/04
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
45
resistors
CN
K
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