82 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. 10/29/18
features
TD:
7" paper tape
TDD:
10" paper tape
ordering information
2 significant
figures + 1
multiplier
for ±5%
3 significant
figures + 1
multiplier
for ±1%
1E
1J
2
4
T: Sn
(1E, 1J: 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
K: Convex
type with
square
corners
N: Flat type
with square
corners
K
Terminal
Convex
TD 101 J
TD:
7" paper tape
2 significant
figures + 1
multiplier
for ±5%
3 significant
figures + 1
multiplier
for ±1%
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
F: ±1%
J: ±5%
CN 1F 8 T
ElementsType Size Nominal
Resistance Tolerance
Termination
Material Packaging
K: Convex
type with
square
corners
K
Terminal
Convex
Blank:
Marking
N: No
Marking
N
Marking
TD 101 J
For further information on packaging, please refer to Appendix A.
dimensions and construction
Size
Code
.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±.008
(0.15±0.2)
.014±.004
(0.35±0.1)
.020±.004
(0.5±0.1) .020±.006
(0.5±0.15)
.012±.004
(0.3±0.1) 0.031
(0.8)
.020
(0.5)
.026
(0.67)
.010±.004
(0.25±0.1)
.010±.008
(0.25±0.2)
.010±.004
(0.25±0.1)
.013±.004
(0.33±0.1) .007±.002
(0.17±0.05)
1E2K
(0402x2)
1E4K
(0402x4)
1J2K
(0603x2)
1J4K
(0603x4)
PbatdcWL
Dimensions inches (mm)
.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)
a 2
.016±.006
(0.4±0.15)
.026±.006
(0.65±0.15)
.020
(0.5)
1F8K
1FN8K
(0602x8)
.012±.004
(0.3±0.1)
resistors
Manufactured to type RK73 standards
Less board space than individual chips
Isolated resistor elements
Convex terminations with square corners (CN_K)
Flat termination with square corners (CN_N)
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.
AEC-Q200 Qualified: CN1E4K and CN1J4K only
L
P
a
W
b
c
d
c
d
t
L
P a a2
W
b
c
d
c
d
t
CN1E2K, CN1J2K
CN1E4K, CN1J4K, CN1F8K, CN1FN8K
2328 Reader's Spreads pg1-256.qxp_document 12/18/18 10:22 AM Page 80
EOL
83
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. 12/01/17
Absolute
Maximum
Working
Voltage
E-24
(J±5%)
Part
Designation
Maximum
Overload
Voltage
(5 Secs. Max.)
Operating
Temp
Range
Power Rating
@ 7C
(Per Element)
T.C.R. (ppm/°C) Max.
applications and ratings
CN1E2K
CN1FN8K
CN1F8K
CN1E4K
CN1J2K
1/16W
(.063W)
25V
50V
50V
100V
25V 50V
Rated
Terminal
Temp.
+125°C
–––
-55°C to
+155°C
-55°C to
+125°C
±200:R>10
±400:R<10
10 - 1M
10 - 1M
CN1J4K
Derating Curve
environmental applications
% Rated Power
100
80
60
40
20
-60 -40 0 40 60 80 100 180
70
20
Ambient Temperature
(°C)
0
120
-20 140
-55
160
125
CN1E2K (155°C)
CN1E4K (155°C)
CN1J2K (155°C)
CN1J4K (155°C)
155
CN1F8K (125°C)
% Rated Power
100
80
60
40
20
-60 -40 0 40 60 80 100 180
70
20
Terminal Part Temperature
(°C)
0
120
-20 140
-55
160
125
CN1E2K
CN1E4K
CN1J2K
CN1J4K
155
circuit schematic
CN K/N
convex termination with square corners
resistor array
Performance Characteristics
g g
1/16W
(.063W)
0.25W per package
10 - 100k
E-24, E-96
(F±1%) (J±5%)(F±1%)
10 - 100k
±200:R10
±200:R10
±100:R10
1 - 1M
Note that network resistors generate higher heat rather than single flat chip resistor under rated power output
If any questions should arise whether to use the “Rated Ambient Temperature” or the “Rated Terminal Part Temperature,” please give priority
to the “Rated Terminal Part Temperature.” Prior to use and for more details refer to “Introduction of the derating curves on the terminal part
temperature” in the beginning of the catalog.
Parameter
Requirement R ±(%+0.1)
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%
High Temperature Exposure +125°C, 1000 hours: CN1F8K
+155°C, 1000 hours: CN1E2K, CN1E4K, CN1J2K, CN1J4K
±1.0% ±0.15%: CN1F8K
+0.25: All others
resistors
R1 = R2 = R3 = R4 = R5 = R6 = R7 = R8
R1 R2 R3 R4 R5 R6 R7 R8
R1 = R2 = R3 = R4
R1 R2 R3 R4
CN1E2K, CN1J2K CN1E4K, CN1J4K CN1F8K, CN1FN8K Circuit Board
Application
Rated
Ambient
Temp.
+70°C
Resistance Range
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.
For resistors operated at a terminal part
temperature of described for each size or
above, a power rating shall be derated in
accordance with the derating curve.
Please refer to “Introduction of the derating
curve based on the terminal part temperature”
in the beginning of our catalog before use.
Vcc
IC IC
2328 Reader's Spreads pg1-256.qxp_document 12/18/18 10:22 AM Page 81
EOL