*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.
Users should verify actual device performance in their specific applications.
CR2010/CR2512 - Chip Resistors
How to Order
Model
(CR = Chip Resistor)
Size
• 2010
• 2512
Resistance Tolerance
F = ±1 % .............. Use with “X” TCR code only for values from 10 ohms through 1 megohm;
Use with “W” TCR code only for values from 1 megohm through 10 megohms
J = ±5 % .................Use with “W” TCR code for values from 10 ohms through 10 megohms;
Use with “Z” TCR code for values above 10 megohms through 20 megohms;
Use with “/” TCR code for zero ohm (jumper) and values from 1 ohm through 9.1 ohms.
TCR (ppm/°C)
X = ±100
W = ±200
Z = ±400
/ = Used with “J” Resistance Tolerance code for zero ohm (jumper) and values from 1 ohm through 9.1 ohms.
CR 2010 - F X - 8252 E LF
Resistance Value
For 1 % Tolerance:
<100 ohms...............“R” represents 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 W)
ohms............... First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470k ohms; 000 = Jumper)
Packaging
E = Embossed Plastic Tape (4,000 pcs.) on 7 ” Plastic Reel
Termination
LF = Tin-plated (RoHS compliant)
Soldering Profile for RoHS Compliant Chip Resistors and Arrays
275
<1>
Maximum of 20 seconds between
+255 °C and +260 °C
Marking Explanation
Resistors with 5 % tolerance may have a
3-digit or 4-digit resistance code.
Complete information about resistance
value and tolerance is found on the label
of the reel of chip resistors.
• 5 %: 3 digits, first two digits are
significant, third digit is number of
zeros to follow. Letter R is decimal point
for values from 1 to 9.9 ohms.
• 5 %: 4 digits, first three digits are
significant, fourth digit is number of
zeros to follow. Letter R is decimal point
for values from 1 to 99.9 ohms.
• 1 %: 4 digits, first three digits are
significant, fourth digit is number of
zeros to follow. Letter R is decimal for
values from 1 to 99.9 ohms.
300
260 °C peak
<1>
255 °C
225
220 °C
Temperature (°C)
190 °C
175
150 °C
60 - 90
seconds
Ramp Down
6 °C/second
60 - 120 seconds
10 seconds minimum
75
Ramp Up
3 °C/second maximum
25
125
0
50
100
150
Time (seconds)
200
250
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.
CR2010/CR2512 - Chip Resistors
3312 - 2 mm SMD Trimming Potentiometer
Packaging Dimensions
4.0 ± 0.1
(.157 ± .004)
A
B
2.0 ± 0.05
(.079 ± .002)
Dimension
A
F
W
B
W
P0
1.5 +0.1/-0
(.056 + .004/-0)
1.75 ± 0.1
(.059 ± .004)
F
P0
5.5 ± 0.05
(0.217 ± 0.002)
4.0 ± 0.1
(0.157 ± 0.004)
DIMENSIONS:
MM
(INCHES)
2.8 ± 0.2
(0.110 ± 0.008)
5.5 ± 0.2
(0.217 ± 0.008)
12.0 ± 0.3
(0.472 ± 0.012)
Model
CR2010
5.5 ± 0.05
(0.217 ± 0.002)
4.0 ± 0.1
(0.157 ± 0.004)
3.5 ± 0.2
(0.138 ± 0.008)
6.7 ± 0.2
(0.264 ± 0.008)
12.0 ± 0.3
(0.472 ± 0.012)
Model
CR2512
2.0 ± 0.5
(.080 ± .020)
13.0 ± 0.5
(.512 ± .020)
80.0 ± 0.5
(3.150 ± .020)
20.0
MIN.
(.787)
178.0 ± 2.0
(7.008 ± .080)
16.7
MAX.
(.657)
REV. 07/15
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.
