66 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/09/09
features
•Manufactured to type RK73 standards
•Less board space than individual chips
•Isolated resistor elements
•Convex terminations with square corners
•Marking: Body color black
1FN8K, 1H, 1E no marking
1J white three-digit marking
•Products with lead-free terminations meet EU RoHS
requirements. Pb located in glass material, electrode
and resistor element is exempt per Annex 1, exemption
5 of EU directive 2005/95/EC
TD:
7" paper tape
TDD:
10" paper tape
ordering information
2 significant
figures + 1
multiplier
for ±5%
3 significant
figures + 1
multiplier
for ±1%
1H
1E
1J
1F
2
4
8
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
F: ±1%
J: ±5%
CN 1J 4 T
ElementsType Size Nominal
Resistance Tolerance
Termination
Material Packaging
New Part #
K: Convex
type with
square
corners
N: Flat
type with
square
corners
K
Terminal
Convex
Blank:
Marking
N: No
Marking
1F8
Marking
TD 101 J
For further information on packaging,
please refer to Appendix A.
dimensions and construction
Size
Code
.031±.004
(0.8±0.1)
.039±.004
(1.0±0.1)
.079±.004
(2.0±0.1)
.039±.004
(1.0±0.1)
.063±.006
(1.6±0.15)
.126±.006
(3.2±0.15)
.063±.006
(1.6±0.15)
.012±.008
(0.3±0.2)
.006±.004
(0.15±0.1)
.006±.004
(0.15±0.1)
.014±.004
(0.35±0.1)
.020±.004
(0.5±0.1) .020±.006
(0.5±0.15)
.012±.004
(0.3±0.1)
0.31
(0.8)
.020
(0.5)
.026±.004
(0.65±0.1)
.024±.004
(0.6±0.1)
.006±.004
(0.15±0.1)
.010±.004
(0.25±0.1)
.010±.008
(0.25±0.2)
.010±.004
(0.25±0.1)
.014±.004
(0.35±0.1)
.012±.004
(0.3±0.1)
.013±.004
(0.33±0.1)
.007±.002
(0.17±0.05)
—
.020
(0.5)
1H2N
.006±.004
(0.15±0.1)
1E2K
1E4K
1J2K
1J4K
p (ref.)b (ref.)a (ref.)tdCWL
Dimensions inches (mm)
.055±.004
(1.4±0.1)
.024±.003
(0.6±0.08)
.004±.003
(0.1±0.08)
.014±.004
(0.35±0.1)
.008±.004
(0.2±0.1)
—
.016
(0.4)
1H4N
.008±.003
(0.2±0.08)
.024±.006
(0.6±0.15)
.012±.006
(0.3±0.15)
.006±.004
(0.15±0.1)
CN K/N
convex termination with square corners
resistor array
EU
.149±.004
(3.8±0.1)
.063±.004
(1.6±0.1)
.012±.004
(0.3±0.1)
.018±.004
(0.45±0.1)
.012±.004
(0.30±0.1)
.006
(0.15)
.020
(0.5)
1F8K
1FN8K
.012±.004
(0.3±0.1)
NEW
t
W
aLp
b
C
d
Protective
Coating Resistive
Film
Ceramic
Substrate Inner
Electrode
Electrode
NEW
resistors
67
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/09/09
Absolute
Maximum
Working
Voltage
Resistance
Range
E-24
(J±5%)
Part
Designation
Maximum
Overload
Voltage
(5 Secs. Max.)
Operating
Temperature
Range
Power Rating
@ 70°C
(Per Element)
T.C.R.
(ppm/°C)
Max.
applications and ratings
CN1E2K
CN1H2N
CN1H4N
CN1F8K
CN1FN8K
CN1E4K
CN1J2K 1/16W (.063W)
1/32W (.031W)
25V
50V
50V
12.5V 25V
100V
25V 50V
-55°C to +125°C
±200:R>10Ω
±400:R<10Ω
10Ω- 1MΩ
10Ω- 1MΩ
CN1J4K
Derating Curve Surface Temperature Rise
environmental applications
% Rated Power
100
80
60
40
20
70 125
Ambient Temperature
(°C)
0
0 -55
Temperature Rise
(°C)
100
80
60
40
20
50 100150200
% Rated Power
0
0
CN1E2K
2
1
CN1E2K 2
CN1E4K 1
CN1E4K 2
CN1F8K 1
CN1F8K 2
CN1H2N
CN1H4N
circuit schematic
R1 R2 Rn
R1 = R2 = . . . = Rn
(n = 2, 4 or 8)
........
........
CN K/N
convex termination with square corners
resistor array
Performance Characteristics
1/16W (.063W)*
0.25W per package
Resistance
Range
E-24, E-96
(F±1%)
10Ω- 100kΩ
–––
1Ω- 1MΩ
2
1
* Note that network resistors generate higher heat rather than single flat chip resistor under rated power output
Parameter
Requirement ∆R
Limit Typical Test Method
Resistance
T.C.R.
25°C
+25°C/-55°C, +25°C/+125°C
Within regulated
tolerance
Within specified
T.C.R.
—
—
Overload (Short time) Rated voltage x 2.5 for 5 seconds
±2.0% ±0.25%
Resistance to Solder Heat 260°C ± 5°C, 10 seconds ± 1 second
±1.0% ±0.75%
Rapid Change of Temperature -55°C (30 minutes), +125°C (30 minutes), 5 cycles
±1.0% ±0.5%
Moisture Resistance 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±5.0% ±1.0%
Endurance at 70°C 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±5.0% ±0.5%
Low Temperature Operation -55°C, 1 hour
±1.0% ±0.1%
High Temperature Exposure +125°C, 100 hours
±1.0% ±0.15%
NEW
resistors
