CN
resistors
L
a
W
C
t
Protective
Electrode Coating
Resistive Ceramic
Substrate
Film
d
p
UNDER
DEVELOP.
K/N
EU
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
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
•
•
•
•
•
dimensions and construction
Size
Code
b
L
W
Dimensions
inches
(mm)
C
d
t
a (ref.)
b (ref.)
—
p (ref.)
.020
(0.5)
1H2N
1H4N
1E2K
1E4K
1J2K
.031±.004 .024±.004 .006±.004 .006±.004 .014±.004 .012±.004
(0.8±0.1) (0.6±0.1) (0.15±0.1) (0.15±0.1) (0.35±0.1) (0.3±0.1)
.055±.004 .024±.003 .004±.003 .008±.003 .014±.004
(1.4±0.1) (0.6±0.08) (0.1±0.08) (0.2±0.08) (0.35±0.1)
.039±.004
.006±.004 .010±.004
(1.0±0.1)
.039±.004
(0.15±0.1) (0.25±0.1)
.014±.004
.079±.004
(1.0±0.1)
.006±.004 .010±.008
(0.35±0.1)
(2.0±0.1)
(0.15±0.1) (0.25±0.2)
.012±.008 .010±.004
(0.3±0.2) (0.25±0.1)
.012±.004 .012±.004
(0.3±0.1) (0.3±0.1)
.008±.004
.016
—
(0.2±0.1)
(0.4)
.013±.004 .007±.002 .026±.004
(0.33±0.1) (0.17±0.05) (0.65±0.1)
.012±.006 .006±.004
(0.3±0.15) (0.15±0.1)
.020
(0.5)
0.31
(0.8)
.020
(0.5)
.063±.006
(1.6±0.15)
.063±.006
(1.6±0.15)
1J4K
.126±.006
(3.2±0.15)
1F8K
.149±.004 .063±.004
1FN8K
(3.8±0.1) (1.6±0.1)
.024±.006
.020±.004
(0.6±0.15)
.012±.004
(0.5±0.1)
.020±.006
(0.3±0.1)
(0.5±0.15)
.018±.004 .012±.004
.006
(0.45±0.1) (0.30±0.1)
(0.15)
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
K: Convex
type with
square
corners
N: Flat
type with
square
corners
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.
12/22/08
60
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
PMS 300 neg.
Black neg.
CN
circuit schematic
........
R1 R2
Rn
........
K/N
convex termination with square corners
resistor array
R1 = R2 = . . . = Rn
(n = 2, 4 or 8)
applications and ratings
Part
Designation
UNDER
DEVEL.
Power Rating
@ 70°C
(Per Element)
1/32W (.031W)
T.C.R.
(ppm/°C)
Max.
Resistance
Range
E-96
(F±1%)
–––
Resistance
Range
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
12.5V
Maximum
Overload
Voltage
(5 Secs. Max.)
25V
50V
Operating
Temperature
Range
CN1H2N
CN1H4N
CN1E2K
CN1E4K
CN1J2K
CN1J4K
CN1F8K
CN1FN8K
1/16W (.063W)
±200:R>10Ω
±400:R<10Ω
10Ω - 1MΩ
10Ω - 100kΩ
1Ω - 1MΩ
10Ω - 1MΩ
25V
50V
25V
-55°C to +125°C
100V
50V
1/16W (.063W)*
0.25W per package
* Note that network resistors generate higher heat rather than single flat chip resistor under rated power output
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
Surface Temperature Rise
100
80
60
40
20
1
CN1H2N
CN1H4N
CN1E4K 1
CN1F8K 1
CN1E4K 2
CN1F8K 2
CN1E2K 1
CN1E2K 2
Temperature Rise
(°C)
0
-55
70
Ambient Temperature
(°C)
125
0
0
50
100
150
200
2
% Rated Power
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
Low Temperature Operation
High Temperature Exposure
Requirement
∆
R
Limit
Typical
Within regulated
—
tolerance
Within specified
—
T.C.R.
±2.0%
±0.25%
±1.0%
±0.75%
±1.0%
±0.5%
±5.0%
±1.0%
±5.0%
±0.5%
±1.0%
±0.1%
±1.0%
±0.15%
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
-55°C, 1 hour
+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.
12/22/08
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
61
