CN
resistors
a
W
t
Protective
Coating
Electrode
Resistive
Film
Inner
Electrode
C
d
L
p
b
Ceramic
Substrate
concave termination with square corners
resistor array
EU
features
•
•
•
•
•
Manufactured to type RK73 standards
Less board space than individual chips
Isolated resistor elements
Marking: Marked with resistance value
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
dimensions and construction
Size
Code
1J2
1J4
1J8
2A2
2A4
2A8
2B2
2B4
2B8
L
.063±.006
(1.6±0.15)
.126±.008 .063±.006 .012±.006 .016±.006
(3.2±0.2) (1.6±0.15) (0.3±0.15) (0.4±0.15)
.252±.008
(6.4±0.2)
0.1±.008
(2.54±0.2)
0.2±.008 .079±.008 .016±.008
(5.08±0.2) (2.0±0.2) (0.4±0.2)
0.4±.008
(10.16±0.2)
0.1±.008
(2.54±0.2)
0.2±.008 .126±.008 .020±.012
(5.08±0.2) (3.2±0.2) (0.5±0.3)
0.4±.008
(10.16±0.2)
.022±.006
(0.55±0.15)
.024±.004
(0.6±0.1)
.031
(0.8)
.030±.006
(0.75±0.15)
.006
(0.15)
.050
(1.27)
.020±.006 .016±.006
(0.5±0.15) (0.4±0.15)
.031
(0.8)
W
C
Dimensions
inches
(mm)
d
t
a (top)
a (bot.)
b
p (ref.)
ordering information
New Part #
CN
Type
1J
Size
1J
2A
2B
4
Elements
2
4
8
T
Termination
Material
T: Sn
(Other termination
styles may be
available, please
contact factory
for options)
TD
Packaging
TE: 7" embossed plastic
TD: 7" paper tape
TED: 10" embossed plastic
TDD: 10" paper tape
101
Nominal
Resistance
2 significant
figures + 1
multiplier for
±2 & ±5%
3 significant
figures + 1
multiplier
for ±1%
J
Tolerance
F: ±1%
G: ±2%
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.
2/11/08
58
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
CN
concave termination with square corners
resistor array
circuit schematic
........
R1 R2
Rn
........
resistors
R1 = R2 = . . . = Rn
(n = 2, 4 or 8)
applications and ratings
Part
Designation
CN1J2
CN1J4
CN1J8
CN2A2
CN2A4
CN2A8
CN2B2
CN2B4
CN2B8
Power Rating
@ 70°C
(Per Element)
1/16W (.063W)
±200:
R≥10Ω
1/10W (.100W)
±400:
R<10Ω
1/8W (.125W)
T.C.R.
(ppm/°C)
Max.
Resistance Range (Ω)
E-24, E-96
(F:±1%)
10 - 1M
10 - 1M
–––
10 - 1M
–––
E-24
(G:±2%)
E-24
(J:±5%)
10 - 1M
1 - 1M
Absolute
Maximum
Working
Voltage
50V
100V
10 - 1M
200V
400V
Maximum
Overload
Voltage
(5 Secs. Max.)
100V
200V
-55°C
to
+125°C
Operating
Temperature
Range
10 - 1M
environmental applications
Surface Temperature Rise
Derating Curve
100
80
% Rated Power
60
40
20
0
60
CN2B
50
Temperature Rise
(°C)
40
30
20
10
0
20
40
60
80
100
120
140
125
160
0
0
1/32 1/16 1/10
(W) Power
1/8
CN1J
CN2A
70
Ambient Temperature
(°C)
Performance Characteristics
Parameter
Thermal Shock
Low Temperature Operation
High Temperature Exposure
Short Time Overload
Resistance to Solder Heat
Terminal Strength-Push
Terminal Strength-Bend
Moisture Resistance
Life
Pulse
Temperature Cycling
Terminal Adhesion
Dielectric Withstanding Voltage
CN1J, CN2A, CN2B
Insulation Resistance
Maximum
Δ
R
±(1.0% + 0.1Ω)
±(2.0% + 0.05Ω)
±(1.0% + 0.1Ω)
±(0.5% + 0.05Ω)
±5.0%
±1.0%
15 Grams Minimum
100V, 400V, 400V
1,000 MΩ Minimum
Test Method
MIL-STD-202, Method 107, -55°C to +125°C, 5 cycles
MIL-R-55342
π
4.7.4, 1 hour @ -55°C followed by 45 minutes of RCWV*
MIL-R-55342
π
4.7.6, 100 hours @ 125°C
MIL-R-55342
π
4.7.5, 2.5 x RCWV for 5 seconds
MIL-R-55342
π
4.7.7, 260°C for 10 seconds
1.2 Kg for 1 minute
5mm deflection in either direction for 10 seconds
MIL-STD-202, Method 103, 40°C, 90 - 95% RH, 1000 hours
MIL-STD-202, Method 108, 70°C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF
2.5 x RCWV, not exceeding max. overload voltage, 1 sec. ON, 25 sec. OFF, 10,000 cycles
30 min. @ -55°C, 15 min. @ +25°C, 30 min. @ +125°C, 15 min. @ +25°C, 5 cycles
Axial pull, one terminal at a time
1 minute minimum
MIL-STD-202, Method 301
—
* RCWV = Rated Continuous Working Voltage.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
2/17/06
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
59
PCB设计
