Thick Film Chip Resistors
CR, CJ Series
FEATURES
Low Noise
Nickel Barrier Terminations
APPLICATION
General Purpose
HOW TO ORDER
CR 05 - 472 J - H
Packaging
T = 7" Reel/Punched Paper Tape
(5,000 pcs/reel) except CR05
STRUCTURE AND MATERIAL H = 7" Reel/Punched Paper Tape
(10,000 pcs/reel, 2mm pitch taping)
A
CR03 and CR05
B
D = 10" Reel/Punched Paper Tape
(10,000 pcs/reel) CR32, CR21, CR10
Resistance Tolerance
D = 0.5% J = 5%
F = 1% Blank = Chip Jumper
Resistance Value (3 digits or 4 digits)
C
D Example: 2 significant figures and 1 multiplier
R indicator decimal or values <10
E
Chip Jumper = 000
Size (EIA)
Code Structure Material
03 = 0201 21 = 0805
A Coating Glass or Epoxy
05 = 0402 32 = 1206
RuO2 Resistor
10 = 0603
B Resistor (The same material of
Termination for chip jumper) Series
CR = Resistor
C Substrate 96% Alumina
CJ = Jumper
D Termination Silver
E Plating (Ni, Sn-Pb) Plating
DIMENSIONS millimeters (inches)
L
CR03, CJ03 CR05, CJ05 CR10, CJ10 CR21, CJ21 CR32, CJ32
(0201) (0402) (0603) (0805) (1206)
+0.15 +0.15
+0.15
0.300.03 0.500.05 0.80mm 1.25mm 1.55mm
-0.10 -0.10
-0.10
W
+0.006 +0.006 +0.006
(0.0120.001) (0.0200.002) (0.031 ) (0.050mmn) (0.061mmn)
-0.004 -0.004 -0.004
0.600.03 1.000.05 1.600.10 2.000.10 3.100.10
L
(0.0240.001) (0.0390.002) (0.0630.004) (0.0800.004) (0.1220.004)
0.150.10 0.200.15 0.250.20 0.350.20 0.450.20
C
cc
(0.0060.004) (0.0080.006) (0.0100.008) (0.0140.008) (0.0180.008)
+0.20
0.150.05 0.200.10 0.20mm 0.400.20 0.450.20
-0.15
d
+0.008
(0.0060.002) (0.0080.004) (0.008mmn) (0.0160.008) (0.0180.008)
-0.006
+0.10
0.230.05 0.350.05 0.500.10 0.550.10 0.55mm
-0.05
T
+0.004
(0.0090.002) (0.0140.002) (0.0200.004) (0.0220.004) (0.022mmn)
d d -0.002
SPECIFICATIONS
Series CR03 (0201) CR05 (0402) CR10 (0603) CR21 (0805) CR32 (1206)
Rated Power 0.050 (1/20) W 0.0625 (1/16) W 0.10 (1/10) W 0.125 (1/8) W 0.25 (1/4) W
Max.
15V 50V 50V 100V 200V
Working Voltage
Resistance F = 1% D = 0.5% D = 0.5% D = 0.5%
Tolerance J = 5% J = 5% F = 1% F = 1% F = 1%
J = 5% J = 5% J = 5%
Resistance 10 to 1M : D 10 to 1M : D 10 to 1M : D
Value Range 10 to 1M 10 to 1M : F 10 to 1M : F 10 to 1M : F 10 to 1M : F
1.0 to 10M : J 1.0 to 10M : J 1.0 to 10M : J 1.0 to 10M : J
Working
-55 to +125C -55 to +125C -55 to +125C -55 to +125C -55 to +125C
Temperature
2
W
TThick Film Chip Resistors
CR, CJ Series
SPECIFICATIONS
CJ Series
CJ05, CJ10, CJ21 CJ32
Part Number CJ03
(0402, 0603, 0805 Type) (1206 Type)
Rated Current 0.5A (70C) 1A (70C) 2A (70C)
Resistivity 50m max. 50m max. 50m max.
Working Temperature -55 to +125C -55 to +125C -55 to +125C
HOW TO CALCULATE RATED VOLTAGE
E = P R
E = Rated Voltage (V)
P = Rated Power (W)
R = Standard Resistance Value ( )
Rated voltage should be lower than max. working voltage.
RECOMMENDED LAND PATTERN millimeters (inches)
EIA Size 0201 0402 0603 0805 1206
0.25 0.50 0.80 1.00 2.00
C
A
(0.010) (0.020) (0.031) (0.039) (0.079)
0.225 0.40 0.70 0.80 0.80
B
(0.009) (0.016) (0.028) (0.031) (0.031)
A
BB
0.30 0.50 0.80 1.20 1.50
C
(0.012) (0.020) (0.031) (0.047) (0.059)
MARKING DERATING CURVE
Marking available as follows:
Rated power should be reduced as below when
Series: CR32, CJ32, CR21, CJ21, CR10, CJ10
temperature become higher.
3 digit indication
3 Under high temperature, power derated as follows:
Example: 473=47x10 = 47000 = 47 k
0 = 0 (Jumper)
100 = 10
100
102 = 1 k
105 = 1 M
80
60
40
Series: CR03, CJ03, CR05 and CJ05 - No marking
Note: On CR32 4 digit marking is standard for
20 125
1% and 0.5% tolerances.
0
-55 70
STANDARD RESISTANCE VALUE
Ambient Temp (C)
1.0 1.1 1.2 1.3 1.5 1.6 1.8 2.0 2.2
E24 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1
5.6 6.2 6.8 7.5 8.2 9.1
For 1% and .5% Tolerance
TEMPERATURE
10.0 10.2 10.5 10.7 11.0 11.3 11.5 11.8 12.1 12.4
12.7 13.0 13.3 13.7 14.0 14.3 14.7 15.0 15.4 15.8
CHARACTERISTICS
16.2 16.5 16.9 17.4 17.8 18.2 18.7 19.1 19.6 20.0
20.5 21.0 21.5 22.1 22.6 23.2 23.7 24.3 24.9 25.5 Resistance ( ) TCR (ppm/C)
E96 26.1 26.7 27.4 28.0 28.7 29.4 30.1 30.9 31.6 32.4 D, F
10 R 1M 100 to +100
33.2 34.0 34.8 35.7 36.5 37.4 38.3 39.2 40.2 41.2
J
42.2 43.2 44.2 45.3 46.4 47.5 48.7 49.9 51.1 52.3
R <10 100 to +600
53.6 54.9 56.2 57.6 59.0 60.4 61.9 63.4 64.9 66.5
10 R 1M 200 to +200
68.1 69.8 71.5 73.2 75.0 76.8 78.7 80.6 82.5 84.5
1M< R 500 to +300
86.6 88.7 90.9 93.1 95.3 97.6
3
Power Ratio(%)