CR
Thick Film Chip Resistors
INTRODUCTION
The CR series resistors are manufactured with sophisticated process technology using up-to-date
automated production facilities that enable production of small-size, light weight and thin component.
They are used in surface mount applications where high density of components with high performance
and reliability are needed.
FEATURES
• Highly reliable multi-layer electrode construction.
• Compatible with wave and reflow soldering process.
• Small size with high power ratings.
• Lead free terminals also available.
CONSTRUCTION
Resistive Element(R
U
0
2
)
(Jumper Chip is a conductor)
Protective Element
3
Alumina Substrate
Internal Electrode (Ag-Pd)
Secondary Electrode (Nickel Plated)
External Electrode (Solder Plated)
RATINGS
Type
Rated Power at 70ºC
Operating Temp Range
Derating to 0 load at
Maximum Working Voltage
Maximum Overload Voltage
D(± 0.5%) E-96
F(± 1%) E-96,E-24
G(± 2%) E-24
J(± 5%) E-24
Jumper Rated Current
Jumper Resistance Value
RTC (ppm/ºC)
CR 10
0402(1005)
CR 16
0603(1608)
CR 21
0805(2012)
CR 32
1206(3216)
1/16W
-55ºC to 155ºC
+155ºC
50V
100V
-
1Ω≤ R<10Ω
1Ω≤ R<10Ω
1Ω≤ R<10Ω
1A
<0.05Ω
+500
-200
1/10W
1/8W
-55ºC to +155ºC
155ºC
150V
300V
10Ω≤ R≤ 10MΩ
10Ω≤ R≤ 10MΩ
-
-
2A
<0.05Ω
±
100
1Ω≤ R<10Ω
1Ω≤ R<10Ω
1Ω≤ R≤ 10MΩ
1Ω≤ R≤ 10MΩ
1/4W
50V
100V
Resistance Range
-
10Ω≤ R≤ 10MΩ 1Ω≤ R<10Ω
10Ω≤ R≤ 1MΩ 10Ω≤ R≤ 10MΩ 1Ω≤ R<10Ω
10Ω≤ R≤ 1MΩ -
1Ω≤ R≤ 10MΩ
10Ω≤ R≤ 3.3MΩ -
1Ω≤ R≤ 10MΩ
1A
<0.05Ω
±
200
±
100
±
200
200V
400V
10Ω≤ R≤ 10MΩ
10Ω≤ R≤ 10MΩ
-
-
2A
<0.05Ω
±
100
1Ω≤ R<10Ω
1Ω≤ R<10Ω
1Ω≤ R≤ 10MΩ
1Ω≤ R≤ 10MΩ
±
200
±
200
Type
Rated Power at 70ºC
Operating Temp Range
Derating to 0 load at
Maximum Working Voltage
Maximum Overload Voltage
D(± 0.5%) E-96
F(± 1%) E-96,E-24
G(± 2%) E-24
J(± 5%) E-24
Jumper Rated Current
Jumper Resistance Value
RTC (ppm/ºC)
CR 40
1210(3225)
CR 46
1218(3246)
CR 50
2010(5025)
CR 63
2512(6432)
1/3W
1W
200V
400V
200V
400V
Resistance Range
10Ω≤ R≤ 10MΩ 1Ω≤ R<10Ω
10Ω≤ R≤ 10MΩ 1Ω≤ R<10Ω
10Ω≤ R<10MΩ 1Ω≤ R≤ 10Ω
10Ω≤ R<10MΩ 1Ω≤ R≤ 10Ω
-
1Ω≤ R≤ 10MΩ -
1Ω≤ R≤ 10MΩ
-
1Ω≤ R≤ 10MΩ -
1Ω≤ R≤ 10MΩ
2A
2A
<0.05Ω
<0.05Ω
±
100
±
200
±
100
±
200
3/4W
-55ºC to +155ºC
+155ºC
200V
400V
10Ω≤ R≤ 10MΩ
10Ω≤ R<10MΩ
-
-
2A
<0.05Ω
±
100
1Ω≤ R<10Ω
1Ω≤ R≤ 10Ω
1Ω≤ R≤ 10MΩ
1Ω≤ R≤ 10MΩ
1W
200V
400V
10Ω≤ R≤ 10MΩ
10Ω≤ R<10MΩ
-
-
3A
<0.05Ω
±
100
1Ω≤ R<10Ω
1Ω≤ R≤ 10Ω
1Ω≤ R≤ 10MΩ
1Ω≤ R≤ 10MΩ
±
200
±
200
ASJ PTE LTD
CR
Thick Film Chip Resistors
DIMENSIONS
L1
L1
183
H
W
L2
L
L2
4
Type
CR 10
(0402/1005)
DIMENSIONS
(Millimeters)
L
W
0.040± 0.004
(1.00± 0.10)
Inches
H
(0.35± 0.05)
L1
0.008± 0.004
(0.20± 0.10)
L2
0.010± 0.004
(0.25± 0.10)
ºº
0.020± 0.002
(0.50± 0.05)
0.014± 0.002
CR 16
(0603/1608)
0.063± 0.004
(1.60± 0.10)
0.031± 0.004
(0.80± 0.10)
0.018± 0.004
(0.45± 0.10)
0.012± 0.008
(0.30± 0.20)
0.012± 0.008
(0.30± 0.20)
CR 21
(0805/2012)
0.079± 0.006
(2.00± 0.15)
0.049± 0.004
(1.25± 0.10)
0.020± 0.004
(0.50± 0.10)
0.016± 0.008
(0.40± 0.20)
0.016± 0.008
(0.40± 0.20)
CR 32
(1206/3216)
0.122± 0.004
(3.10± 0.10)
0.063± 0.006
(1.60± 0.15)
0.022± 0.002
(0.55± 0.05)
0.020± 0.010
(0.50± 0.25)
0.020± 0.010
(0.50± 0.25)
CR 40
(1210/3225)
0.122± 0.004
(3.10± 0.10)
0.098± 0.006
(2.50± 0.15)
0.022± 0.002
(0.55± 0.05)
0.020± 0.010
(0.50± 0.25)
0.016± 0.008
(0.40± 0.20)
CR 46
∞
(1218/3246)
0.122± 0.004
(3.10± 0.10)
0.181± 0.006
(4.60± 0.15)
0.022± 0.002
(0.55± 0.05)
0.020± 0.010
(0.50± 0.25)
0.016± 0.008
(0.40± 0.20)
CR 50
(2010/5025)
0.200± 0.006
(5.00± 0.15)
0.098± 0.006
(2.50± 0.15)
0.022± 0.002
(0.55± 0.05)
0.024± 0.010
(0.60± 0.25)
0.016± 0.008
(0.40± 0.20)
CR 63
(2512/6432)
∞
Consult Factory
0.250± 0.006
(6.30± 0.15)
0.126± 0.006
(3.20± 0.15)
0.022± 0.002
(0.55± 0.05)
0.024± 0.010
(0.60± 0.25)
0.016± 0.008
(0.40± 0.20)
PERFORMANCE CHARACTERISTICS
Performance Test
DC Resistance
Voltage Coefficient
Shortage Time Overload
Insulation Resistance
Dielectric Withstanding Voltage
Intermittent Overload
Noise
Test Method
JIS C 5202 5.1
JIS C 5202 5.3 Method II
JIS C 5202 5.5
JIS C 5202 5.6
JIS C 5202 5.7
JIS C 5202 5.8
JIS C 5202 5.9
Specification
0.5% (For 1206 only) & 1% tol
≤
100 ppm/V
±
(0.5%+0.05 ohm)
>10G ohm
±
(1%+0.05 ohm)
±
(5%+0.10 ohm)
1-9 ohm
: <-10dB (0.32µv/v)
10-99 ohm
: <-5dB (0.52µv/v)
100-999 ohm
: <0dB (1.0µv/v)
1K-9.9K ohm
: <10dB (3.2µv/v)
10K-99.9K ohm
: <18dB (5.6µv/v)
100K-999.9K ohm : <20dB (10µv/v)
>1M ohm
: <30dB (32µv/v)
±
(0.5%+0.05 ohm)
±
(1%+0.05 ohm)
±
(1%+0.05 ohm)
±
(0.5%+0.05 ohm)
≥
95% coverage
±
(1%+0.05 ohm)
±
(0.5%+0.05 ohm)
±
(0.5%+0.05 ohm)
±
(1%+0.05 ohm)
±
(0.5%+0.05 ohm)
±
(1%+0.10 ohm)
±
(1%+0.05 ohm)
±
(3%+0.10 ohm)
2% & 5% tol
≤
100 ppm/V
±
(1%+0.05 ohm)
>10G ohm
±
(1%+0.05 ohm)
±
(5%+0.10 ohm)
1-9 ohm
: <-10dB (0.32µv/v)
10-99 ohm
: <-5dB (0.52µv/v)
100-999 ohm
: <0dB (1.0µv/v)
1K-9.9K ohm
: <10dB (3.2µv/v)
10K-99.9K ohm : <18dB (5.6µv/v)
100K-999.9K ohm : <20dB (10µv/v)
>1M ohm
: <30dB (32µv/v)
±
(0.5%+0.05 ohm)
±
(1%+0.05 ohm)
±
(1%+0.05 ohm)
±
(0.5%+0.05 ohm)
≥
95% coverage
±
(1%+0.05 ohm)
±
(1%+0.05 ohm)
±
(1%+0.05 ohm)
±
(2%+0.05 ohm)
±
(1%+0.05 ohm)
±
(1%+0.10 ohm)
±
(2%+0.05 ohm)
±
(3%+0.10 ohm)
Terminal Strength
A) Bend Test (applicable for chip size
≤
1210)
B) Pull Test (applicable for chip size
≥
0805)
C) Push Test (applicable for chip size >0402)
Resistance to Soldering Heat
Solderability
Resistance to Solvent
Low Temperature
Low Temperature with Load
High Temperature
Terminal Shock (Temperature Cycling)
Resistance to Damp Heat (Humidity)
Loadlife
Salt Spray
JIS C 5202 6.1
JIS C 5202 6.1.4(1) Method 2
JIS C 5202 6.1
JIS C 5202 6.1.4(3)
JIS C 5202 6.10
JIS C 5202 6.11
JIS C 5202 6.9
JIS C 5202 7.1
JIS C 5202 7.1
JIS C 5202 7.2
JIS C 5202 7.4
JIS C 5202 7.5
JIS C 5202 7.10
JIS C 5202 7.7
ASJ PTE LTD
CR
Thick Film Chip Resistors
DERATING CURVE
100
Rated Power (%)
80
60
40
20
-55ºC
70ºC
(16,21,32,40,46,50,63)
(10)
5
125ºC
0
-60
-40
-20
0
20
40
60
80
100
120
140
155ºC
160
180
200
Ambient Temperature
ORDERING CODE
CR XX
-
XXXX X X
TYPE
Thick Film
Chip Resistors
SIZE
10 (0402/1005)
16 (0603/1608)
21 (0805/2012)
32 (1206/3216)
40 (1210/3225)
46 (1218/3246)
50 (2010/5025)
63 (2512/6432)
NOMINAL RESISTANCE
3-
E24 Series
Digit 2.2Ω=2R2
Resistors
100Ω=101
4-
E96 Series
Digit 10.2Ω=10R2
10KΩ=1002
000
RESISTANCE
TOLERANCE
D =
±
0.5%
F =
±
1%
G =
±
2%
J =
±
5%
Z = Zero ohm
Q
F
T
W
=
=
=
=
Packaging
4000 pcs
5000 pcs
10000 pcs
20000 pcs
Jumper
C = Bulk Cassette
E = 4000 pcs Lead Free
L = 5000 pcs Lead Free
K = 10000 pcs Lead Free
MARKING DIAGRAMS
103
5% marking
Value = 10KΩ
1002
1% marking
Value = 10KΩ
10C
1% marking
Value = 10KΩ
no marking
CR
CR
CR
CR
CR
CR
CR
16
(0603/1608)
21
(0805/2012)
32
(1206/3216)
40
(1210/3225)
46
∞
(1218/3246)
50
(2010/5025)
63
(2512/6432)
CR
CR
CR
CR
CR
CR
21
(0805/2012)
32
(1206/3216)
40
(1210/3225)
46
∞
(1218/3246)
50
(2010/5025)
63
(2512/6432)
CR 16
(0603/1608)
E-96
marking
CR 10
(0402/1005)
∞
Consult Factory
Marking Explanation
• 2%, 5% tolerance : 3 digits (First two digits
are significant figures, third digit is number
of zeros).
Letter R is decimal point
• 1% tolerance : 4 digits (First three digits are
significant figures, fourth digit is number of
zeros).
Letter R is decimal point
• 0603 1% : E-96 marking
(see page 38)
• 0402 : No marking
• Chip jumper resistor : Marking shall be 0
Packing Explanation
(Refer to Page 31 - 34)
• Paper carrier tape per 7” reel
CR 10 : 10000 pcs
CR 16/21/32/40 : 5000 pcs
• Embossed plastic carrier tape per 7” reel
CR 46 : 4000 pcs
CR 50 : 4000 pcs
CR 63 : 4000 pcs
• Bulk casette
(see page 34)
(EIA JET-7201)
• Standard packaging is 8mm tape reel per
EIA-481 (JIS C 0806)
• 10” and 13” reel
(Refer to Page 31 - 34)
ASJ PTE LTD
模拟与混合信号
