**TCR for 1 ohm to 9.1 ohm resistance range, 5 % tolerance is -600 to +100 ppm/°C.
Environmental Characteristics
Specification
Test Method
(JIS C 5201-1)
Characteristics
±(2 % +0.1 ohm)
±(2 % +0.1 ohm)
±(5 % +0.05 ohm)
±(5 % +0.1 ohm)
±(5 % +0.1 ohm)
±(5 % +0.1 ohm)
Short Time
Overload
Soldering Heat
Temperature
Cycling
Moisture Load
Life
Load Life
Sulfur Test
Rated voltage x 2.5, 5 seconds
+260 °C ±5 °C, 10 ±1 seconds
-55 °C (30 minutes) - normal (2~3 minutes)
+125 °C (30 minutes) - normal (2~3 minutes), 5 cycles
+40 °C, 90~95 % RH, 1000 hours,
1.5 hours ON, 0.5 hours OFF
+70 °C, 1000 hours,
1.5 hours ON, 0.5 hours OFF
3 ppm H2S, +50 °C, 90~95 % RH, 100 hours
Chip
Resistor
Size
• 0201
Tolerance
• F=1%
• J=5%
TCR (ppm/°C)
• W = ±200
• / = N/A (for Jumper & R<10 ohms)
Resistance Code
• For 1 % Tolerance
<100 ohms:
“R” designates decimal point
(example: 24R3 = 24.3 ohms)
≥100 ohms:
First three digits are significant,
fourth digit represents number of
zeros to follow
(example: 8252 = 82.5K ohms)
• For 5 % Tolerance
<10 ohms:
“R” designates decimal point
(example: 4R7 = 4.7 ohms)
≥10 ohms:
First two digits are significant,
third digit represents number of
zeros to follow
(example: 474 = 470K ohms;
000 = Zero-ohm jumper)
Packaging
• G = Paper Tape
(15,000 pcs. on 7-inch plastic reel)
Special Characteristics
• AS = Sulfur-resistant, Tin-plated terminations
(RoHS compliant)
CR 0201 - F W - 1002 G AS
For Standard Values Used in Capacitors,
Inductors, and Resistors,
click here.
Construction
Resistor (Ru0
2
)
(Jumper chip is
a conductor)
Overcoat
NOTE: Zero-ohm jumper ≤100 milliohms.
Soldering Profile
275
<1>
Maximum of 20 seconds between
+255 °C and +260 °C
260 °C peak
<1>
255 °C
Alumina Substrate
Internal Electrode
Secondary Electrode (Nickel Plated)
60 - 90
seconds
Ramp Down
6 °C/second
225
220 °C
Temperature (°C)
190 °C
175
150 °C
External Electrode (Sn)
125
60 - 120 seconds
10 seconds minimum
* RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data
sheet can and do vary in different applications and
actual device performance may vary over time.
150
Time (seconds)
200
250
300
75
Ramp Up
3 °C/second maximum
25
0
50
100
Users should verify actual device performance in their
specific applications.
CR0201-AS Series -
Sulfur-Resistant Thick Film Chip Resistors
Derating Curve
Typical Part Marking
...................................... No Marking
100
Rated Load (%)
80
60
40
20
0
-55
70 C
125 C
40 60 80
Ambient Temp. (˚C)
100 120 140 160
Product Dimensions
Dim.
L
W
C
D
T
CR0201-AS
0.60 ± 0.03
(0.024 ± 0.001)
0.30 ± 0.03
(0.012 ± 0.001)
0.12 ± 0.05
(0.004 ± 0.002)
0.15 ± 0.05
(0.006 ± 0.002)
0.23 ± 0.03
(0.009 ± 0.001)
DIMENSIONS:
L
W
W
L
Recommended Land Pattern
C
C
T
D
T
0.36
(0.014)
0.36
(0.014)
0.4
(0.016)
0.4
(0.016)
1.0
(0.039)
1.0
(0.039)
D
MM
(INCHES)
Packaging Specifications
4.00 ± 0.10
(.157 ± .004)
DIA.
1.50 +0.10/-0
(.059 +.004/-0)
2.00 ± 0.05
(.079 ± .002)
1.75 ± 0.10
(.069 ± .004)
3.50 ± 0.05
(.138 ± .002)
8.00 ± 0.30
(.315 ± .012)
0.68 ± 0.05
(.027 ± .002)
2.00 ± 0.05
(.079 ± .002)
4.00 ± 0.10
(.157 ± .004)
2.75 ± 0.10
(.108 ± .004)
0.38 ± 0.05
(.015 ± .002)
0.48 ± 0.05
(.019 ± .002)
Reel
Diameter:
180
(7.087)
DIMENSIONS:
MM
(INCHES)
Asia-Pacific:
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA:
Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
10/16
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Mouser Electronics
Authorized Distributor
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