CN
resistors
a
W
C
t
e
Protective
Coating
Electrode
Resistive
Film
Inner
Electrode
d
L
p
b
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
1F8N, 1H, 1E no marking
1J white three-digit marking
•
Products with lead-free terminations meet
RoHS requirements. Pb located in glass material,
electrode and resistor element is exempt per Annex 1,
exemption 5 of EU directive 2005/95/EC
•
•
•
•
•
dimensions and construction
Size
Code
NEW
1H2K
1E2K
1E4K
1J2K
1J4K
1F8K
1F8N
L
W
C
Dimensions
inches
(mm)
d
t
a (ref.)
b (ref.)
—
p (ref.)
.020
(0.5)
e
.014±.004
(0.35±0.1)
.031±.004 .024±.004 .006±.004 .006±.004 .014±.004 .014±.004
(0.8±0.1) (0.6±0.1) (0.15±0.1) (0.15±0.1) (0.35±0.1) (0.35±0.1)
.039±.004
(1.0±0.1)
.039±.004
.079±.004
(1.0±0.1)
(2.0±0.1)
.063±.006
(1.6±0.15)
.063±.006
.126±.006
(1.6±0.15)
(3.2±0.15)
.149±.004 .063±.008
(3.8±0.1) (1.6±0.2)
.006±.004
(0.15±0.1)
.010±.004
.010±.004
(0.25±0.1)
(0.25±0.1)
.012±.008 .010±.004
(0.3±0.2) (0.25±0.1)
.012±.004
(0.3±0.1)
—
.014
(0.35)
.013±.004 .007±.002 .026±.004 .013±.004
(0.33±0.1) (0.17±0.05) (0.65±0.1) (0.33±0.1)
.008±.004 .006±.004
(0.2±0.1) (0.15±0.1)
.020
(0.5)
.012
(0.3)
.020
(0.5)
0.31
(0.8)
.013±.004
(0.33±0.1)
.020
(0.5)
Ceramic
Substrate
0.024
(0.607)
.017±.004 .012±.004 .012±.004 .020±.004 .012±.004
(0.44±0.1) (0.296±0.1) (0.3±0.1) (0.5±0.1) (0.296±0.1)
.020
(0.5)
ordering information
New Part #
CN
Type
1J
Size
NEW
1H
1E
1J
1F
4
Elements
2
4
8
'
1F8
Marking
Blank:
Marking
N: No
marking
K
Terminal
Convex
T
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TD
Packaging
TD:
7" paper tape
TDD:
10" paper tape
101
Nominal
Resistance
2 significant
figures + 1
multiplier for ±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.
2/14/07
54
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
NEW
CN1H2K
CN1E2K
CN1E4K
CN1J2K
CN1J4K
CN1F8K
CN1F8NK
Power Rating
@ 70°C
(Per Element)
1/32W (.031W)
±200:>10Ω
±400:R<10Ω
T.C.R.
(ppm/°C)
Max.
Resistance
Range
E-96
(F±1%)
–––
Resistance
Range
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
12.5V
10Ω - 1MΩ
10Ω - 100kΩ
1Ω - 1MΩ
1/16W (.063W)*
0.25W per package
Maximum
Overload
Voltage
(5 Secs. Max.)
25V
50V
100V
50V
Operating
Temperature
Range
25V
50V
25V
-55°C to +125°C
1/16W (.063W)
10Ω - 1MΩ
* Note that network resistors generate higher heat rather than single flat chip resistor under rated power output
environmental applications
Derating Curve
100
80
Surface Temperature Rise
100
80
60
40
20
0
CN1H2K
CN1E4K 1
CN1F8K 1
CN1E4K 2
CN1F8K 2
CN1E2K 1
CN1E2K 2
60
40
20
0
Temperature Rise
(°C)
% Rated Power
1
2
0
-55
70
Ambient Temperature
(°C)
125
0
50
100
150
200
% Rated Power
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
Δ
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.
2/14/07
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
55
resistors
CN
K
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