NETWORKS
THICK FILM R-NETWORK
CONCAVE TERMINATIONS
ANTI SULFURATION
STRUCTURE
1 Ceramic substrate
2 Inner electrode
3 RuO2 resistive film
4 Inner glass passivation
5 Outer electrode
CN RT • CNZ RT
6 Protective coating
IDENTIFICATION
COATING
COLOR
TYPE
MARKING
CN RT
White, 3 digits
+2 marks
All these products have Pb-free terminations
and meet EU-RoHS requirements
Black
CNZ RT
TYPE DESIGNATION (HOW TO ORDER)
Contact us when you have
control request for environmen-
tal hazardous material other
than the substance specified
CN
1J
RT
TD
103
J
4
STYLE
1J, 2A, 2B
NO. OF
RESISTORS
4
TERMINATION
SURFACE MATERIAL
RT: Sn
TAPING*
TD, TE, BK
NOMINAL
RESISTANCE**
3 digits
RESISTANCE
PRODUCT CODE
CN (Resistors)
CNZ (Jumpers)
TOLERANCE**
J: ( 5ꢀ)
by EU-RoHS
*Please see “PACKAGING”
** Blank in case of CNZ-series
DIMENSIONS (mm)
SIZE
TYPE
L
0ꢀ2
3.2
5.08
W
0ꢀ2
1.6
c
d
0ꢀ1
t
0ꢀ1
0.6
a (top)
0.5 0.1
0.8 0.1
a (bottom)
0.4 0.15
0.75 0.1
b
0ꢀ1
P (refꢀ)
(0.80)
(1.27)
1206 (4 x 0603)
2008 (4 x 0805)
2012 (4 x 1206)
CN 1J 4 RT
CN 2A 4 RT
CN 2B 4 RT
0.3 0.2
0.4 0.2
0.5 0.3
0.40
0.55
0.15
2.0
3.2
RATING (Jumper)
FEATURES
CIRCUIT CONSTRUCTION
CN 1J 4 RT
CN 2A 4 RT
CN 2B 4 RT
■
Excellent anti-sulfuration characteristic due to using high sulfuration-proof
MAXIMUM
RESISTANCE
CURRENT
RATING*
inner top electrode material
■ Less board space than individual chip resistors
High cost reduction efficiency by eliminating mounter operations
■ Higher self-alignment effect in reflow soldering process
Suitable for image recognition systems due to square corner design
TYPE
■
CNZ 1J 4 RT
CNZ 2A 4 RT
CNZ 2B 4 RT
0.5 A
■
50 mΩ
1.0 A
■ Meets or exceeds IEC 60115-1, JIS C 5201-1
■ Rated ambient temperature: +70°C
*at 70° C per element
■ Operating temperature range: -55°C ... +125°C
■ Ideal for use as damping, as pull-up/pull-down termination resistors,
for digital circuits or for LED current limiting
R1= R2= R3= R4
■ Suitable for reflow and wave soldering
RATING
MAXꢀ
WORKING
VOLTAGE
MAXꢀ
OVERLOAD
VOLTAGE
RESISTANCE RANGE
TꢀCꢀRꢀ
(ppm/K)
POWER RATING
(per element)*
SIZE
TYPE
J ( 5ꢁ)
E24
1206 (4 x 0603) CN 1J 4 RT
2008 (4 x 0805) CN 2A 4 RT
2012 (4 x 1206) CN 2B 4 RT
0.063 W
0.1 W
50 V
100 V
200 V
100 V
200 V
400 V
200
10 Ω … 1 MΩ
NEW
NEW
0.125 W
* For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated.
Please note that network resistors generate higher heat rather than single flat chip resistors even under rated power output.
A few cross talks will occur in network resistors. In case of using them for a high frequency circuit, please design circuits taking the effect by the cross talks into consideration.
Rated voltage =zPower rating x resistance value or max. working voltage, whichever is lower.
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
Revision: 20. Nov. 2010
40