Thin Film Array Chip Resistor－CNP Series
■Construction
8 7
3
4
5
6
1 2
1
Alumina Substrate
2
Bottom Electrode (Ag)
3
Top Electrode (Ag-Pd)
5
Barrier Layer (Ni)
6
External Electrode (Sn)
7
Resistor Layer (NiCr)
8
Overcoat (Epoxy)
■Features
－Advanced
thin film technology
－Very
tight tolerance down to ±0.1%
－Extremely
low TCR down to
±25PPM/°C
－RoHS
compliant component,
compatible with lead (Pb)-free
4
Edge Electrode (Ag)
■Derating
Curve
100
－Voltage
divider
－Feedback
circuits
－Signal
conditioning
Power ratio(%)
■Applications
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
Ambient Temperature(℃)
■Part
Numbering
CNP
Product
Type
34:
0603X4
34
Dimensions
B
Resistance
Tolerance
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
1001
Resistance
CT
Packaging
Code
Power
Rating
25
TCR
(PPM/°C)
LF
Optional "LF"
Designator
Calchip has completed
the Lead-Free
transition. All parts
shipped with or without
an "LF" on the end will
be RoHS Compliant.
0010: 1Ω
4R70: 4.7Ω
1001: 1KΩ
1004: 1MΩ
T: Taping Reel
B: Bulk
Blank :
Standard
Y: 1/16W
25 : ±25
50 : ±50
■Dimensions
Unit: mm
Type
CNP34
Number
of
Resistors
4
L
3.20±0.15
W
1.60±0.15
H
0.55±0.10
A
0.50±0.15
B
0.80±0.05
C
0.30±0.15
Y
0.30±0.15
Weight
(g)
(1000pcs)
8.22
Calchip Electronics, INC.
Phone: (215) 942-8900
www.calchipelectronics.com
Fax : (215) 942-6400
■Standard
Electrical Specifications
Item
Type
CNP 34
Power
Rating
at 70°C
1/16W
Operating
Temp. Range
-55 ~ +155°C
Max.
Operating
Voltage
50V
Max.
Number
Overload
Of
Voltage Resistors
100V
4
Resistance Range
±0.1%
±0.25%
±0.5%
±1%
TCR
(PPM/°C)
±25
±50
100Ω~20KΩ
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
■Special
Specifications
Item
Type
CNP 34
Power
Rating
at 70°C
1/16W
Operating
Temp. Range
-55 ~ +155°C
Max.
Operating
Voltage
50V
Max.
Number
Overload
Of
Voltage Resistors
100V
4
Resistance Range
±0.1%
±0.25%
±0.5%
±1%
TCR
(PPM/°C)
±10
±15
100Ω~2KΩ
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower.
■
Environmental Characteristics
Requirement
Item
Tol.
≦
0.25%
Temperature Coefficient of Resistance
As Spec.
(T.C.R.)
Short Time Overload
Insulation Resistance
∆R±0.25%
>1000 MΩ
∆R±0.5%
Tol. > 0.25%
MIL-STD-202F Method 304
+25/-55/+25/+125/+25°C
JIS-C-5201-1 5.5
RCWV*2.5 or Max. overload voltage for 5 seconds
MIL-STD-202F Method 302
Apply 100V
DC
for 1 minute
MIL-STD-202F Method 108A
70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs
“ON” and 0.5 hrs “OFF”
MIL-STD-202F Method 103B
40±2°C, 90~95% R.H. Max. working voltage for 1000
hrs with 1.5 hrs “ON” and 0.5 hrs “OFF”
JIS-C-5201-1 6.1.4
Bending amplitude 3 mm for 10 seconds
MIL-STD-202F Method 208H
245±5°C for 3 seconds
∆R±0.5%
MIL-STD-202F Method 210E
260±5°C for 10 seconds
MIL-STD-202F Method 301
Max. overload voltage for 1 minute
∆R±0.5%
∆R±0.5%
MIL-STD-202F Method 107G
-55°C ~150°C, 100 cycles
JIS-C-5201-1 7.1
1 hour, -65°C, followed by 45 minutes of RCWV
Test Method
Endurance
∆R±0.25%
∆R±0.5%
Damp Heat with Load
∆R±0.25%
∆R±0.25%
95% min. coverage
∆R±0.25%
100V
∆R±0.25%
∆R±0.25%
∆R±0.5%
∆R±0.5%
Bending Strength
Solderability
Resistance to Soldering Heat
Dielectric Withstand Voltage
Thermal Shock
Low Temperature Operation
Storage Temperature: 25±3°C; Humidity < 80%RH
■Equivalent
Circuit Diagram
CNP
Calchip Electronics, INC.
Phone: (215) 942-8900
www.calchipelectronics.com
Fax : (215) 942-6400
■Packaging
Reel Specifications & Packaging Quantity
Unit: mm
Type
CNP 34
Packaging Quantity
Paper
5K
Tape Width
8mm
Reel Diameter
7 inch
ΦA
178.5±1.5
ΦB
60
+1/-0
ΦC
13.0±0.2
W
9.0±0.5
T
12.5±0.5
Paper Tape Specifications
Bottom Tape
Top Tape
A
ψ
D
0
E
F
B
W
Paper Tape
T
Resistor
P
1
P
2
P
0
Direction of unreeling
Unit: mm
Type
CNP-34
A
1.95±0.1
B
3.50±0.1
W
8.0±0.2
E
1.75±0.1
F
3.5±0.05
P
0
4.0±0.1
P
1
4.0±0.05
P
2
2.0±0.05
ΦD
0
T
0.85±0.1
1.5
+
0.1
−
0
■Marking
Jumper for all: Letter “0”
CNP 34
: 4 digits marking
Example:
Resistance
marking
100Ω
1000
2.2KΩ
2201
10KΩ
1002
49.9KΩ
4992
100KΩ
1003
■Recommend
Land Pattern
Unit: mm
Type
CNP-34
A
2.85
B
3.10
C
0.45
C1
--
I
0.80
I1
--
P
0.80
P1
--
Calchip Electronics, INC.
Phone: (215) 942-8900
www.calchipelectronics.com
Fax : (215) 942-6400
PCB Design
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