Catalog Pages - KOA Speer Electronics

resistors
CNB
bussed concave termination square corner
resistor array
EU
features
• Manufactured to type RK73 standards
• Less board space than individual chips
• Four or eight bussed resistor elements included
in one array, concave terminations
• Marking: Black body, white three digits + pin number
• 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
t
a
W
L
P1
P2
d
Protective
Coating
Electrode
c
b
Inner
Electrode
Size
Code
W
t
Dimensions inches (mm)
P1
P2
a (top) a (bot.) b (ref.) c (ref.)
.126±.008 .024±.004 .051±.004 .026±.004 .024±.004 .024±.004
2B9Z .252±.008
(6.4±0.2) (3.2±0.2) (0.6±0.1) (1.3±0.1) (0.65±0.1) (0.6±0.1) (0.6±0.1)
.098±.008 .024±.004 .039±.004 .020±.004 .022±.004 .022±.004
2E5Z .126±.008
(3.2±0.2) (2.5±0.2) (0.6±0.1) (1.0±0.1) (0.50±0.1) (0.55±0.1) (0.55±0.1)
d
.006 .018±.008 .024±.006
(0.15) (0.45±0.2) (0.6±0.15)
.006 .012±.006 .020±.006
(0.15) (0.3±0.15) (0.5±0.15)
Resistive
Film
Ceramic
Substrate
ordering information
New Part #
L
CNB
2B
9
Type
Size
Elements
2B
2E
5
9
Z
Circuit
Symbol
Z: A parallel
circuit with
staggered terminals
and a common
electrode on #1
terminal
T
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TE
Packaging
TE: 7"
embossed
plastic
103
Nominal
Resistance
2 significant
figures + 1
multiplier
J
Tolerance
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.
92
11/30/14
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
bussed concave termination square corner
resistor array
circuit schematics
9
8
R
R
R
1
7
R
R
2
5
6
R
R
R
R
3
4
CNB2B9Z
4
R
R
R
1
2
3
CNB2E5Z
5
applications and ratings
Part
Designation
Power Rating
@ 70°C
(Per Element)
T.C.R.
(ppm/°C)
Max.
Resistance
Range
E-3*
Resistance
Tolerance
Maximum
Overload
Voltage
(5 Secs. Max.)
Operating
Temperature
Range
CNB2E5Z
Absolute
Maximum
Working
Voltage
1/16W (.063W)
±200
1kΩ - 470kΩ
J: ±5%
50V
100V
-55°C to +125°C
CNB2B9Z
* E-3 significant figures (per decade) are 1.0, 2.2 and 4.7.
Derating Curve
Circuit Board Application
environmental applications
100
Vcc
% Rated Power
80
IC
IC
60
40
20
0
0
20
40
60
80
100 120
140
70
125
Ambient Temperature
(°C)
160
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.
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Requirement ∆ R ±%
Limit
Typical
Within regulated
—
tolerance
Within specified
—
T.C.R.
±2.0%
±0.5%
±1.0%
±0.25%
±1.0%
±0.1%
±5.0%
±1.0%
±5.0%
±0.5%
±1.0%
±0.2%
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
+125°C, 1000 hours
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/19/14
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
93
resistors
CNB