CNZ
zero ohm jumper resistor array
resistors
EU
features
•
•
•
•
•
Manufactured to type RK73Z standards
Concave or convex terminations
Less board space than individual chip
Isolated jumper elements
Marking: Concave and CNZ1F8K type has green body
with no marking
Convex type has black body with white “000”
•
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.
dimensions and construction
Dimensions
inches
(mm)
b
p (ref.)
L
W
C
d
t
a (top) a (bot.)
.039±.004
.014±.004
CNZ1E2
(1.0±0.1)
.020
.039±.004 .008±.004 .010±.004
(0.35±0.1)
.012±.004 .012±.004 .003±.002
(0.5)
(1.0±0.1) (0.2±0.1) (0.25±0.1)
.018±.004
(0.3±0.1) (0.3±0.1) (0.07±0.05)
CNZ1E4
.079±.004
(0.45±0.1)
(2.0±0.1)
Size
Code
CNZ1J2
.063±.008
(1.6±0.2)
CNZ1J4
.126±.008 .063±.008 .016±.008 .016±.004
(3.2±0.2) (1.6±0.2) (0.4±0.2) (0.4±0.1)
CNZ1J8
.252±.008
(6.4±0.2)
.020±.004 .016±.006
(0.5±0.1) (0.4±0.15)
.031
(0.8)
a
W
t
a
L
p
b
C
d
Protective
Coating
Resistive
Film
Inner
Electrode
Electrode
Ceramic
Substrate
CN Concave/ Square Corner
L
a
W
t
Protective
Coating
Electrode
p
b
C
d
.006±.004
.024±.004
CNZ2A2
.100±.008
(2.54±0.2)
.079±.008 .016±.008
(0.15±0.1)
(0.6±0.1)
(2.0±0.2) (0.4±0.2)
CNZ2A4
.200±.008
(5.08±0.2)
.022±.004
.031±.004 .030±.006
(0.55±0.1)
(0.8±0.1) (0.75±0.15)
.100±.008
CNZ2B2
(2.54±0.2)
.126±.008 .020±.012
(3.2±0.2) (0.5±0.3)
CNZ2B4
.200±.008
(5.08±0.2)
Size
Code
Dimensions
inches
(mm)
d
t
a (ref.)
.006 max.
(0.15±0.1)
.008±.003
(0.2±0.08)
.010 max.
(0.25±0.1)
.010 max.
(0.25±0.2)
.014±.004
(0.35±0.1)
.014±.004
(0.3±0.1)
.008±.004
(0.2±0.1)
.050
(1.27)
Resistive
Film
Inner
Electrode
Ceramic
Substrate
L
W
.024±.004
(0.6±0.1)
.024±.003
(0.6±0.08)
.039±.004
(1.0±0.1)
.039±.004
(1.0±0.1)
C
b (ref.)
—
—
p (ref.)
.020
(0.5)
.016
(0.4)
.026
(0.65)
.020
(0.5)
CN_K/N Concave/ Square Corner
CNZ1H2N
.031±.004
(0.8±0.1)
CNZ1H4N
.055±.004
(1.4±0.1)
.006±.004
(0.15±0.1)
.004±.003
(0.1±0.08)
.006±.004
(0.15±0.1)
.006±.008
(0.15±0.2)
a
W
L
p
b
C
CNZ1E2K
.039±.004
(1.0±0.1)
CNZ1E4K
.079±.004
(2.0±0.1)
CNZ1J2K
.063±.006
(1.6±0.15)
CNZ1J4A
.126±.006
(3.2±0.15)
CNZ1J4K
.126±.006
(3.2±0.15)
.201±.008
CNZ2B4A
(5.1±0.2)
CNZ1F8K
.200±.008
(3.8±0.1)
t
Protective
Coating
Electrode
Resistive
Film
Ceramic
Substrate
.013±.004 .007±.002
(0.33±0.1) (0.17±0.05)
.008±.006 .006±.004
(0.3±0.15) (0.15±0.1)
.024±.006
(0.6±0.15)
.020±.006
(0.5±0.15)
.020±.006
(0.5±0.15)
.031±.008
(0.8±0.2)
.014±.004
(0.3±0.1)
d
.063±.006
(1.6±0.15)
.012±.008
(0.3±0.2)
.016±.004
(0.25±0.1)
.020±.004
(0.5±0.1)
.014±.004
(0.3±0.1)
.031
(0.8)
CN___A Convex/Scalloped Corner
.122±.008
(3.1±0.2)
.063±.004
(1.6±0.1)
.020±.008 .014±.006 .022±.004
(0.5±0.2) (0.35±0.15) (0.55±0.1)
.012±.004 .012±.004 .018±.006
(0.3±0.1)
(0.3±0.1) (0.45±0.1)
.018±.006
(0.45±0.1)
.006
(0.15)
.050
(1.27)
.020
(0.5)
12/17/13
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
80
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
zero ohm jumper resistor array
ordering information
New Part #
CNZ
Type
1J
Size
1H
1E
1F
1J
2A
2B
4
Elements
2
4
8
A
Terminal Style
Blank: Concave
A: Convex/scalloped
K: Convex/square
N: Flat/square
T
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TD
Packaging
TD: 7" paper tape
TE: 7" embossed plastic
TDD: 10" paper tape
For further information
on packaging, please
refer to Appendix A.
circuit schematic
applications and ratings
Part
Designation
CNZ1H2N
CNZ1H4N
CNZ1E2
CNZ1E4
CNZ1E2K
CNZ1E4K
CNZ1J2/CNZ1J2K
CNZ1J4/CNZ1J4A/CNZ1J4K
CNZ1J8
CNZ2A2
CNZ2A4
CNZ2B2
CNZ2B4/CNZ2B4A
CNZ1F8K
1.0 Amps
3.0 Amps
4.0 Amps
2.0 Amps
0.5 Amps
2.0 Amps
50mΩ
-55°C to +125°C
Current Rating
@ 70°C
(Per Element)
Maximum
Surge Current
Maximum
Resistance
Operating
Temperature
Range
––
environmental applications
Derating Curve
100
80
% Rated Power
60
40
20
0
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.
0
-55
70
Ambient Temperature
(°C)
125
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/18/12
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
81
resistors
CNZ
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