CR2010-J/-2R7ELF [BOURNS]
Fixed Resistor, Ruthenium Oxide, 0.5W, 2.7ohm, 200V, 5% +/-Tol, 500ppm/Cel, Surface Mount, 2010, CHIP, ROHS COMPLIANT;
| 型号： | CR2010-J/-2R7ELF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Fixed Resistor, Ruthenium Oxide, 0.5W, 2.7ohm, 200V, 5% +/-Tol, 500ppm/Cel, Surface Mount, 2010, CHIP, ROHS COMPLIANT 电阻器 |
| 文件： | 总3页 (文件大小：314K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
nꢀ RoHSꢀcompliant*
nꢀ Suitableꢀforꢀmostꢀtypesꢀofꢀsolderingꢀꢀ
processes
nꢀ Standardꢀpackagingꢀonꢀtapeꢀandꢀreel
nꢀ AEC-Q200ꢀapprovalꢀuponꢀrequest
ꢀ
nꢀ Powerꢀratingꢀatꢀ70ꢀ°C:ꢀCR2010ꢀ-ꢀ1/2ꢀW,ꢀꢀ
ꢀ
CR2512ꢀ-ꢀ1ꢀW
nꢀ Tightꢀtolerancesꢀofꢀbottomꢀelectrodeꢀwidth
222
nꢀ Threeꢀlayerꢀterminationꢀprocessꢀwithꢀnickelꢀ
ꢀ
ꢀ
barrierꢀpreventsꢀleachingꢀandꢀprovidesꢀꢀ
excellentꢀsolderability
ꢀꢀCR2010/CR2512ꢀ-ꢀChipꢀResistors
Electrical Characteristics
Derating Curve
Model
Model
100
80
60
40
20
0
Characteristic
CR2010
CR2512
Power Rating @ 70 °C
Operating Temperature Range
Derated to 0 Load at
1/2 W
1 W
-55 °C to +155 °C
+155 °C
200 V
Maximum Working Voltage
Maximum Overload Voltage
-55
0
70
400 V
155
Ambient Temperature (°C)
Resistance Range: 1 %
E-96 + E-24
10 ohms ≤ R ≤ 1M ohms
±100 PPM/°C
1M ohms < R ≤ 10M ohms
±200 PPM/°C
10 ohms ≤ R ≤ 10M ohms
±200 PPM/°C
1 ohm ≤ R < 10 ohms
10M ohms < R ≤ 20M ohms
±400 PPM/°C
For Standard Values Used in Capacitors,
Inductors, and Resistors, click here.
Resistance Range: 5 %
E-24
Dimensional Drawing
I
I
1
1
Zero Ohm Jumper <0.05 ohm
Rated/Maximum Current
2 A/5 A
2 A/5 A
H
Chip Dimensions
Dimension
I
I
2
2
W
Model
CR2010
Model
CR2512
L
5.00 ± 0.20
(0.197 ± 0.008)
6.30 ± 0.20
(0.248 ± 0.008)
L
W
H
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
2.50 ± 0.20
(0.098 ± 0.008)
3.10 ± 0.20
(0.122 ± 0.008)
0.60 ± 0.10
(0.024 ± 0.004)
0.60 ± 0.15
(0.024 ± 0.006)
0.60 ± 0.25
(0.024 ± 0.010)
0.60 ± 0.25
(0.024 ± 0.010)
I1
I2
0.60 ± 0.25
(0.024 ± 0.010)
0.60 ± 0.25
(0.024 ± 0.010)
Performance Characteristics
Test Limits DR
Test
Procedure
Method
1 %
5 %
-55 ℃ for 30 minutes, +155 ℃ for 30 minutes,
5 cycles
Thermal Shock
IEC60115-1-4.19
≤±(0.5 % + 0.05 Ω)
≤±(1 % + 0.05 Ω)
Short Time Overload
Resistance to Solder Heat 270 ±5 ℃ for 10 ±1 seconds
Resistance to Dry Heat
2.5 X rated voltage for 5 seconds
IEC60115-1-4.13
IEC60115-1-4.18
IEC60115-1-4.23.2
≤±(1 % + 0.05 Ω)
≤±(0.5 % + 0.05 Ω)
≤±(1 % + 0.05 Ω)
≤±(1 % + 0.05 Ω)
≤±(2 % + 0.1 Ω)
125 ±5 ℃ for 96 ±4 hours
Rated voltage for 1000 hours, 70 ℃,
1.5 hours “ON“, 0.5 hours “OFF”
Rated voltage for 1000 hours, 40 ±2 ℃,
90~95 % RH, 1.5 hours “ON“, 0.5 hours “OFF”
245 ±5 ℃, 2 ±0.5 seconds
Load Life
IEC60115-1-4.25.1
IEC60115-1-4.24
≤±(1 % + 0.05 Ω)
≤±(1 % + 0.05 Ω)
≤±(3 % + 0.1 Ω)
≤±(3 % + 0.1 Ω)
Load Life with Humidity
Solderability
Bending
IEC60115-1-4.17
IEC60115-1-4.33
≥95 % of area covered
≤±(0.5 % + 0.05 Ω)
3 mm
≤±(1 % + 0.05 Ω)
Dielectric Withstanding
Voltage
Insulation Resistance
--
IEC60115-1-4.7
IEC60115-1-4.6
>500 V
≥1 GΩ
100 V
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ CR2010/CR2512ꢀ-ꢀChipꢀResistors
How to Order
CR 2010 - F X - 8252 E LF
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.
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)
For 5 % Tolerance:
<10 ohms ..............“R” represents 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 = 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
Marking Explanation
275
<1>
Maximumꢀofꢀ20ꢀsecondsꢀbetween
ꢀꢀꢀꢀꢀꢀꢀꢀ+255ꢀ°Cꢀandꢀ+260ꢀ°C
260ꢀ°Cꢀpeak
Resistors with 5 % tolerance may have a
3-digit or 4-digit resistance code.
<1>
ꢀꢀꢀꢀꢀꢀ255ꢀ°C
Complete information about resistance
value and tolerance is found on the label
of the reel of chip resistors.
225
175
125
75
220ꢀ°C
•
•
•
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.
190ꢀ°C
60ꢀ-ꢀ90
seconds
RampꢀDown
6ꢀ°C/second
150ꢀ°C
60ꢀ-ꢀ120ꢀseconds
10ꢀsecondsꢀminimum
RampꢀUp
3ꢀ°C/secondꢀmaximum
25
0
50
100
150
Timeꢀ(seconds)
200
250
300
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
ꢀ CR2010/CR2512ꢀ-ꢀChipꢀResistors
Packaging Dimensions
4.0ꢀ±ꢀ0.1
(.157ꢀ±ꢀ.004)
2.0ꢀ±ꢀ0.05
Model
CR2010
Model
CR2512
Dimension
A
(.079ꢀ±ꢀ.002)
B
2.8 ± 0.2
(0.110 ± 0.008)
3.5 ± 0.2
(0.138 ± 0.008)
A
B
F
5.5 ± 0.2
(0.217 ± 0.008)
6.7 ± 0.2
(0.264 ± 0.008)
W
12.0 ± 0.3
(0.472 ± 0.012)
12.0 ± 0.3
(0.472 ± 0.012)
W
F
5.5 ± 0.05
(0.217 ± 0.002)
5.5 ± 0.05
(0.217 ± 0.002)
1.75ꢀ±ꢀ0.1
(.059ꢀ±ꢀ.004)
1.5ꢀ+0.1/-0
(.056ꢀ+ꢀ.004/-0)
P
0
4.0 ± 0.1
(0.157 ± 0.004)
4.0 ± 0.1
(0.157 ± 0.004)
P0
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
2.0ꢀ±ꢀ0.5
(.080ꢀ±ꢀ.020)
13.0ꢀ±ꢀ0.5
(.512ꢀ±ꢀ.020)
80.0ꢀ±ꢀ0.5
(3.150ꢀ±ꢀ.020)
20.0
(.787)
MIN.
178.0ꢀ±ꢀ2.0
(7.008ꢀ±ꢀ.080)
16.7
(.657)
MAX.
REV.ꢀ07/15
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
相关型号：
CR2010-J/-4R7ELF
Fixed Resistor, Ruthenium Oxide, 0.5W, 4.7ohm, 200V, 5% +/-Tol, 500ppm/Cel, Surface Mount, 2010, CHIP, ROHS COMPLIANT
BOURNS
CR2010-JW-100ELF
Fixed Resistor, Ruthenium Oxide, 0.5W, 10ohm, 200V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 2010, CHIP, ROHS COMPLIANT
BOURNS
©2020 ICPDF网 联系我们和版权申明