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
Dimensions inches (mm)
P1 P2 a (top) a (bot.) b (ref.) c (ref.)
.252±.008 .126±.008 .024±.004 .051±.004 .026±.004 .033 .024±.004 .006
L
P1
Size
Code
L
W
t
d
a
P2
.018 .024±.006
(0.45) (0.6 0.15)
b
2B9Z
2E5Z
(6.4 0.2) (3.2 0.2) (0.6 0.1) (1.3 0.1) (0.65 0.1) (0.85) (0.6 0.1)
(0.15)
W
Inner
Electrode
.126±.008 .098±.008 .024±.004 .039±.004 .020±.004 .026 .022±.004 .006
.012 .020±.006
(0.3) (0.5 0.15)
(3.2 0.2) (2.5 0.2) (0.6 0.1) (1.0 0.1) (0.50 0.1) (0.65) (0.55 0.1) (0.15)
c
t
d
Protective
Coating
Resistive
Film
Electrode
Ceramic
Substrate
ordering information
New Part #
TE
CNB
2B
9
Z
T
103
J
Circuit
Symbol
Termination
Material
Nominal
Resistance
Packaging
Type
Size
Elements
Tolerance
TE: 7"
embossed
plastic
2 significant
figures + 1
multiplier
2B
2E
5
9
Z: A parallel
circuit with
staggered terminals
and a common
electrode on #1
terminal
T: Sn
J: ±5%
(Other termination
styles may be
available, please
contact factory
for options)
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.
12/18/12
76
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com