KOA SPEER ELECTRONICS, INC.
SS-242 R7
AHA 5/01/08
Flat Chip Resistor Array
CERTIFIED
CERTIFIED
Type CN_K/N
1. Features
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Manufactured to Type RK73 standards
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Less board space than individuals chips
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Marked with resistance value
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Isolated resistor elements
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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
2. Dimensions
Dimensions inches (mm)
Size
Code
L
W
C
d
t
a (ref.) b (ref.) p (ref.)
e
.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)
.020
.014 .004
1H2N
1E2K
1E4K
1J2K
1J4K
—
(0.5)
(0.35 0.1)
L
.039 .004
(1.0 0.1)
.006 .004
(0.15 0.1)
.013 .004 .007 .002 .026 .004 .013 .004
a
p
(0.33 0.1) (0.17 0.05) (0.65 0.1) (0.33 0.1)
.039 .004
(1.0 0.1)
.010 .004
(0.25 0.1)
.014
(0.35)
b
.079 .004
(2.0 0.1)
.010 .004
(0.25 0.1)
.012 .006 .006 .004
(0.3 0.15) (0.15 0.1)
.020
(0.5)
.013 .004
(0.33 0.1)
W
e
C
.063 .006
(1.6 0.15)
.020
(0.5)
t
.063 .006 .012 .008 .010 .004
(1.6 0.15) (0.3 0.2) (0.25 0.1)
.020
(0.5)
.020
(0.5)
.012
(0.3)
0.31
(0.8)
d
.126 .006
(3.2 0.15)
0.024
(0.607)
Protective Resistive
Coating
Film
Electrode Ceramic
Substrate
Inner
Electrode
1F8K .149 .004 .063 .008 .012 .004
.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)
—
(3.8 0.1) (1.6 0.2) (0.3 0.1)
1F8N
CN___K Convex/Square Corner
. . . . . . . .
R1 R2
Rn
. . . . . . . .
R1 = R2 = . . . = Rn
(n = 2, 4 or 8)
CN___K
3. Type Designation
The type designation shall be the following form:
CN
1J
4
K
T
TD
101
J
Type
Size
Elements
1F8
Marking
Terminal
Convex
Termination
Material
Packaging
Nominal
Resistance
Tolerance
1H
1E
1F
1J
2
4
8
Blank:
Marking
K:Convex
type with
square
T: Sn
(Other
termination
styles available,
contact factory
for options)
F: 1%
J: 5%
TD: 7"
paper tape
TDD: 10"
paper tape
2 significant
figures + 1
multiplier
for 5%
3 significant
figures + 1
multiplier
for 1%
N: No
marking
corners
N: Flat
type with
square
corners
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Bolivar Drive
P.O. Box 547
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.