Features
■
RoHS compliant*
■
Tight tolerance of bottom electrode width
■
1 % and 5 % tolerance options
■
Three layer termination process with
Additional Information
Click these links for more information:
10C
nickel barrier helps prevent leaching and
provides excellent solderability
■
Tape and reel packaging
PRODUCT TECHNICAL INVENTORY SAMPLES
SELECTOR LIBRARY
CONTACT
CR Series - Thick Film Chip Resistors
Electrical Characteristics
Model No.
Characteristic
CR01005
Power Rating
@ 70 °C
Operating
Temp. Range
Derated to
Zero Load @
Max. Working
Voltage
Max. Overload
Voltage
Resistance
Tolerance
1 Ω≤R<10 Ω
CR0201
1/20 W
CR0402
1/16 W
CR0603
1/10 W
CR0805
1/8 W
CR1206
1/4 W
CR2010
1/2 W
CR2512
1W
1/32 W
-55 °C to +125 °C
+125 °C
15 V
30 V
30 V
50 V
50 V
100 V
75 V
150 V
-55 °C to +155 °C
+155 °C
150 V
300 V
200 V
400 V
200 V
400 V
200 V
400 V
±1 %, ±5 %
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
Temperature
Coefficient
±1 %
(E24 & E96
Series)
10 Ω≤R<100 Ω
1 Ω≤R<10 Ω
±300 ppm/°C
100 Ω≤R<1 MΩ
-200~+600
ppm/°C
10 Ω≤R≤3 MΩ
-200~+500
ppm/°C
10 Ω≤R≤1 MΩ
±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C
10 Ω≤R≤1 MΩ
10 Ω≤R≤1 MΩ
10 Ω≤R≤1 MΩ
10 Ω≤R≤1 MΩ
10 Ω≤R≤1 MΩ
±100 ppm/°C
1 MΩ<R≤10 MΩ
±100 ppm/°C ±100 ppm/°C ±100 ppm/°C ±100 ppm/°C ±100 ppm/°C
1 MΩ<R≤10 MΩ 1 MΩ<R≤10 MΩ 1 MΩ<R≤10 MΩ 1 MΩ<R≤10 MΩ 1 MΩ<R≤10 MΩ
±200 ppm/°C
±200 ppm/°C
±200 ppm/°C
1 Ω≤R<10 Ω
±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
1 Ω≤R<10 Ω
Temperature
Coefficient
±5 %
(E24 Series)
10 Ω≤R<100 Ω
1 Ω≤R<10 Ω
±300 ppm/°C
100 Ω≤R≤1 MΩ
-200~+600
ppm/°C
10 Ω≤R≤10 MΩ
-200~+500
ppm/°C
10 Ω≤R≤10 MΩ
±400 ppm/°C ±400 ppm/°C ±400 ppm/°C ±400 ppm/°C ±400 ppm/°C
10 Ω≤R≤10 MΩ 10 Ω≤R≤10 MΩ 10 Ω≤R≤10 MΩ 10 Ω≤R≤10 MΩ 10 Ω≤R≤10 MΩ
±200 ppm/°C
10 MΩ<R≤20 MΩ
±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C ±200 ppm/°C
10 MΩ<R≤20 MΩ 10 MΩ<R≤20 MΩ 10 MΩ<R≤20 MΩ 10 MΩ<R≤20 MΩ 10 MΩ<R≤20 MΩ
±200 ppm/°C
±200 ppm/°C
±400 ppm/°C
±400 ppm/°C ±400 ppm/°C ±400 ppm/°C ±400 ppm/°C ±400 ppm/°C
Zero Ohm
Jumper
Rated Current
Max. Overload
Current
0.5 A
1A
1A
2.5 A
50 milliohms max.
2A
5A
Environmental Characteristics
Moisture Sensitivity Level ..........................................................................................................................................................................1
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last
page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
CR Series - Thick Film Chip Resistors
Product Dimensions
Model
CR01005
CR0201
CR0402
CR0603
CR0805
CR1206
CR2010
CR2512
L
W
C
0.10 ± 0.03
(.004 ± .001)
0.10 ± 0.05
(.004 ± .002)
0.20 ± 0.10
(.008 ± .004)
0.30 ± 0.20
(.012 ± .008)
0.40 ± 0.20
(.016 ± .008)
0.50 ± 0.30
(.020 ± .012)
0.60 ± 0.30
(.024 ± .012)
0.60 ± 0.30
(.024 ± .012)
L
D
T
0.40 ± 0.02
0.20 ± 0.03
(.016 ± .0008) (.008 ± .001)
0.60 ± 0.03
(.024 ± .001)
1.00 ± 0.05
(.039 ± .002)
1.60 ± 0.10
(.063 ± .004)
2.00 ± 0.10
(.079 ± .004)
3.10 ± 0.10
(.122 ± .004)
5.00 ± 0.15
(.197 ± .006)
6.30 ± 0.20
(.248 ± .008)
0.30 ± 0.03
(.012 ± .001)
0.50 ± 0.05
(.020 ± .002)
0.80 ± 0.10
(.031 ± .004)
1.25 ± 0.10
(.049 ± .004)
1.55 ± 0.10
(.061 ± .004)
2.50 ± 0.15
(.098 ± .006)
3.20 ± 0.20
(.126 ± .008)
0.10 ± 0.03
0.13 ± 0.02
(.004 ± .001) (.009 ± .0008)
0.15 ± 0.05
(.006 ± .002)
0.25 ± 0.10
(.010 ± .004)
0.30 ± 0.20
(.012 ± .008)
0.40 ± 0.20
(.016 ± .008)
0.40 ± 0.20
(.016 ± .008)
0.50 ± 0.25
(.020 ± .010)
0.50 ± 0.25
(.020 ± .010)
0.23 ± 0.03
(.009 ± .001)
0.32 ± 0.05
(.013 ± .002)
0.45 ± 0.10
(.018 ± .004)
0.50 ± 0.10
(.020 ± .004)
0.55 ± 0.10
(.022 ± .004)
0.60 ± 0.10
(.024 ± .004)
0.60 ± 0.10
(.024 ± .004)
C
C
W
D
T
DIMENSIONS:
MM
(INCHES)
Recommended Pad Layout
RESISTOR
Model
CR01005
CR0201
CR0402
CR0603
CR0805
CR1206
CR2010
CR2512
a
0.15 ~ 0.20
(.006 ~ .008)
0.25 ~ 0.30
(.010 ~ .012)
0.50 ~ 0.60
(.020 ~ .024)
0.70 ~ 0.90
(.028 ~ .035)
1.00 ~ 1.40
(.039 ~ .055)
2.00 ~ 2.40
(.079 ~ .094)
3.30 ~ 3.70
(.130 ~ .146)
3.60 ~ 4.00
(.142 ~ .157)
b
0.50 ~ 0.70
(.020 ~ .028)
0.70 ~ 0.90
(.028 ~ .035)
1.40 ~ 1.60
(.055 ~ .063)
2.00 ~ 2.20
(.079 ~ .087)
3.20 ~ 3.80
(.126 ~ .150)
4.40 ~ 5.00
(.173 ~ .197)
5.70 ~ 6.50
(.224 ± .256)
7.60 ~ 8.60
(.299 ~ .339)
c
0.20 ~ 0.25
(.008 ~ .010)
0.30 ~ 0.40
(.012 ~ .016)
0.40 ~ 0.60
(.012 ~ .024)
0.80 ~ 1.00
(.031 ~ .039)
0.90 ~ 1.40
(.035 ~ .055)
1.20 ~ 1.80
(.047 ~ .071)
2.30 ~ 3.50
(.091 ~ .138)
2.30 ~ 3.50
(.091 ~ .138)
a
b
c
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
CR Series - Thick Film Chip Resistors
Soldering Profile
275
<1>
Maximum of 20 seconds between
260 °C peak
<1>
255 °C
+255 °C and +260 °C
225
Temperature (°C)
220 °C
190 °C
175
150 °C
60 - 90
seconds
Ramp Down
6 °C/second
125
60 - 120 seconds
10 seconds minimum
75
Ramp Up
3 °C/second maximum
25
0
50
100
150
200
250
300
Time (Seconds)
Derating Curve
100
80
Power Ratio (%)
60
70
40
CR01005,
CR0201
125
0
-55
20
40
60
80
100
120
140
155
160
CR0402~CR2512
20
Ambient Temperature (°C)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
CR Series - Thick Film Chip Resistors
Performance Characteristics
Test
Procedure (IEC 60115-1)
Test Limits
∆R
≤±
(1 % + 0.05
Ω
)
Short Time Overload
2.5 x rated voltage for 5 seconds
Remarks:
CR01005, CR0201 .................. ± (3 % + 0.1
Ω)
CR0402 ................................... ± (2 % + 0.1
Ω)
0
Ω
Jumper ................................ 50 mΩ or less
1 %:
≤±
(1 % + 0.05
Ω)
5 %:
≤±
(3 % + 0.1
Ω)
Remarks:
CR01005, CR0201 .................. ± (5 % + 0.1
Ω)
CR0402 ................................... ± (3 % + 0.1
Ω)
0
Ω
Jumper .............................. 100 mΩ or less
1 %:
≤±
(1 % + 0.05
Ω)
5 %:
≤±
(3 % + 0.1
Ω)
Load Life
1000 hours at rated voltage, 70
℃
,
1.5 hours “ON “, 0.5 hour “OFF”
Remarks:
CR01005, CR0201 .................. ± (5 % + 0.1
Ω)
CR0402 ................................... ± (3 % + 0.1
Ω)
0
Ω
Jumper .............................. 100 mΩ or less
1 %:
≤±
(1 % + 0.05
Ω)
5 %:
≤±
(3 % + 0.1
Ω)
Load Life Humidity
1000 hours at rated voltage , 40±2
℃,
90~95 % RH 1.5 hours “ON “, 0.5 hour “OFF”
Remarks:
CR01005, CR0201 .................. ± (5 % + 0.1
Ω)
CR0402 ................................... ± (3 % + 0.1
Ω)
0
Ω
Jumper .............................. 100 mΩ or less
1 %:
≤±
(0.5 % + 0.05
Ω)
5 %:
≤±
(1 % + 0.05
Ω)
Rapid Change of Temperature
-55
℃
(30 min.) / +155
℃
(30 min.) 5 cycles
Remarks:
CR01005, CR0201 .................. ± (3 % + 0.1
Ω)
0
Ω
Jumper ................................ 50 mΩ or less
1 %:
≤±
(0.5 % + 0.05
Ω)
5 %:
≤±
(1 % + 0.05
Ω)
Resistance to Solder Heat
270±5
℃,
10±1 sec.
Remarks:
CR01005 ............................... ± (3 % + 0.05
Ω)
CR0201 ................................... ± (3 % + 0.1
Ω)
0
Ω
Jumper ................................ 50 mΩ or less
Over 95 % of termination must be covered
with solder
1 %:
≤±
(1 % + 0.05
Ω)
5 %:
≤±
(1 % + 0.05
Ω)
Remarks:
CR01005, CR0201 .................. ± (1 % + 0.1
Ω)
0
Ω
Jumper ................................ 50 mΩ or less
1 %:
≤±
(0.5 % + 0.05
Ω)
5 %:
≤±
(2 % + 0.1
Ω)
Remarks:
CR01005, CR0201 .................. ± (3 % + 0.1
Ω)
CR0402 ................................... ± (2 % + 0.1
Ω)
0
Ω
Jumper ................................ 50 mΩ or less
3.0 x rated voltage or max. overloading voltage,
1 sec. “ON”, 25 sec. “OFF”,10,000 cycles
Intermittent Overload
Remarks:
CR01005, CR0201 ..................................................... not applicable
CR0402 ............................... 2.5 x rated continuous working voltage
Solderability
245±5
℃
solder, 2±0.5 seconds dwell
Solder: Sn96.5 / Ag3.0 / Cu0.5
155±5
℃
for 96±4 hours
Resistance to Dry Heat
Remarks:
CR0201 ............................................................................. 125±5 °C
3 mm deflection
Bending
Remarks:
CR2010, CR2512 .................................................... 2 mm deflection
500 V, 1 minute
Dielectric Withstanding Voltage
Remarks:
CR01005, CR0201 .................................................................... 50 V
CR0402 ................................................................................... 300 V
100 V, 1 minute
Insulation Resistance
Remarks:
CR0201 ..................................................................................... 50 V
No abnormalities such as flashover, burning or
dielectric breakdown shall appear
≥1
GΩ
Remarks:
CR01005 ..........................................≥100 MΩ)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
CR Series - Thick Film Chip Resistors
How to Order
CR 1206 - F X - 1003 E LF
Model
(CR = Chip Resistor)
Size
01005
0201
0402
0603
0805
1206
2010
2512
= 01005 size
= 0201 size
= 0402 size
= 0603 size
= 0805 size
= 1206 size
= 2010 size
= 2512 size
Resistance Tolerance
F = ±1 %
J = ±5 %
TCR (ppm/°C)
– See Electrical Characteristics Chart
X = ±100
W = ±200
V = ±300
Z = ±400
/ = Used for zero
Ω
(jumper) and values from 1
Ω
through 9.76
Ω.
Resistance Value
For 1 % Tolerance:
<100
Ω
..... “R” represents decimal point (example: 24R3 = 24.3
Ω).
≥100 Ω
.... First three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5K
Ω).
For 5 % Tolerance:
<10
Ω
....... “R” represents decimal point (example: 4R7 = 4.7
Ω).
≥10 Ω
....... First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470K
Ω;
000 = Jumper).
Packaging
G = Paper Tape (10,000 pcs.) on 7-inch Plastic Reel – CR01005, CR0201, CR0402
E = Paper Tape (5,000 pcs.) on 7-inch Plastic Reel – CR0603, CR0805, CR1206 or
Embossed Tape (4,000 pcs) on 7-inch Plastic Reel – CR2010, CR2512
Termination
LF = Tin-plated (RoHS Compliant)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
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