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
CR05 and CR10
B
D = 10 Reel/Punched Paper Tape
(10,000 pcs/reel) CR32, CR21, CR10
K = 13 Reel/Punched Paper Tape
(20,000 pcs/reel) except CR05
(optional)
Resistance Tolerance
D = 0.5% J = 5%
C
D F = 1% Blank = Jumper Chips
E
Resistance Value (3 digits or 4 digits)
2
Example: 562 = 56x10 = 5600
1
4021 = 402x10 = 4020
Code Structure Material
Chip Jumper = 000
A Coating Glass or Epoxy
RuO2 Resistor
Size (EIA)
B Resistor (The same material of
05 = 0402 21 = 0805
Termination for chip jumper)
10 = 0603 32 = 1206
C Substrate 96% Alumina
Series
D Termination Silver
CR = Resistor CJ = Jumper
E Plating (Ni, Sn-Pb) Plating
DIMENSIONS millimeters (inches)
L
CR05, CJ05 (0402) CR10, CJ10 (0603) CR21, CJ21 (0805) CR32, CJ32 (1206)
+0.15 +0.15 +0.15
0.500.05 0.80mm 1.25mm 1.55mm
-0.10 -0.10 -0.10
W
+0.006 +0.006
+0.006
(0.0200.002) (0.031 ) (0.050mmn) (0.061mmn)
-0.004 -0.004
-0.004
1.000.05 1.600.10 2.000.10 3.100.10
L
(0.0390.002) (0.0630.004) (0.0800.004) (0.1220.004)
0.200.15 0.250.20 0.350.20 0.450.20
C
cc
(0.0080.006) (0.0100.008) (0.0140.008) (0.0180.008)
+0.20
0.200.10 0.20mm 0.400.20 0.450.20
-0.15
d
+0.008
(0.0080.004) (0.008mmn) (0.0160.008) (0.0180.008)
-0.006
+0.10
0.350.05 0.500.10 0.550.10 0.55mm
-0.05
T
+0.004
(0.0140.002) (0.0200.004) (0.0220.004) (0.022mmn)
-0.002
d d
SPECIFICATIONS
Series CR05 (0402) CR10 (0603) CR21 (0805) CR32 (1206)
Rated Power 0.0625 (1/16) W 0.10 (1/10) W 0.125 (1/8) W 0.25 (1/4) W
Max. Working Voltage 50V 50V 100V 200V
F = 1% D = 0.5% D = 0.5% D = 0.5%
Resistance Tolerance J = 5% F = 1% F = 1% F = 1%
J = 5% J = 5% J = 5%
10 to 1M : D 10 to 1M : D 10 to 1M : D
10 to 1M : F
Resistance Value Range 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 Temperature -55 to +125C -55 to +125C -55 to +125C -55 to +125C
2
W
TThick Film Chip Resistors
CR, CJ Series
SPECIFICATIONS
CJ Series
CJ05, CJ10, CJ21 CJ32
Part Number
(0402, 0603, 0805 Type) (1206 Type)
Rated Current 1A (70C) 2A (70C)
Resistivity 50m max. 50m max.
Working Temperature -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 0402 0603 0805 1206
0.50 0.80 1.00 2.00
C
A
(0.020) (0.031) (0.039) (0.079)
0.40 0.70 0.80 0.80
B
(0.016) (0.028) (0.031) (0.031)
A
BB
0.50 0.80 1.20 1.50
C
(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: 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
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
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
E96 26.1 26.7 27.4 28.0 28.7 29.4 30.1 30.9 31.6 32.4
33.2 34.0 34.8 35.7 36.5 37.4 38.3 39.2 40.2 41.2
42.2 43.2 44.2 45.3 46.4 47.5 48.7 49.9 51.1 52.3
53.6 54.9 56.2 57.6 59.0 60.4 61.9 63.4 64.9 66.5
68.1 69.8 71.5 73.2 75.0 76.8 78.7 80.6 82.5 84.5
86.6 88.7 90.9 93.1 95.3 97.6
3
Power Ratio(%)