Bourns CR0805-JW-8252ELF Cr0603/cr0805/cr1206 - chip resistor Datasheet

*R
oH
S
CO
M
PL
IA
N
T
Features
■ RoHS compliant*
■ Three layer contacting process with
■ Power rating at 70 °C: CR0603 - 0.10 W,
nickel barrier prevents leaching and
provides excellent solderability
■ Paper tape on reel for automatic
placement
■ Optional resistor available designed for
greater withstand in sulfurous
environments
CR0805 - 0.125 W, CR1206 - 0.25 W
■ Tight tolerances of bottom electrode
width
■ Suitable for all types of soldering processes
CR0603/CR0805/CR1206 - Chip Resistors
Electrical Characteristics
Characteristic Data
Characteristic
Model
CR0603
Model
CR0805
Model
CR1206
Power Rating @ 70 °C
1/10 W
1/8 W
1/4 W
Operating Temperature Range
Load Life 1000 Hrs.
ΔR/R
(%)
-55 °C to +155 °C
Derated to 0 Load at
3.0
2.0
1.0
0
10
+155 °C
Maximum Working Voltage
50 V
Maximum Overload Voltage
100 V
150 V
200 V
300 V
400 V
10 ohms ≤ R ≤ 1M ohms
±100 PPM/°C
Resistance Range: 1 %
E-96 + E-24
Moisture Load Life 1000 Hrs.
ΔR/R
(%)
1M ohms ≤ R ≤ 10M ohms
±200 PPM/°C
3.0
2.0
1.0
0
10
10 ohms ≤ R ≤ 10M ohms
±200 PPM/°C
Resistance Range: 5 %
E-24
1 A / 2.5 A
1 A / 2.5 A
100 1K 10K 100K 1M
Resistance Value (Ω)
Short Time Overload
1 ohm ≤ R ≤ 10 ohms
10M ohms < R ≤ 20 M ohms
±400 PPM/°C
Zero Ohm Jumper <0.005 ohm
Rated / Maximum Current
100 1K 10K 100K 1M
Resistance Value (Ω)
ΔR/R
(%)
2A/5A
1.0
0.5
0
-0.5
10
For Standard Values Used in Capacitors, Inductors, and Resistors, click here.
100 1K 10K 100K 1M
Resistance Value (Ω)
Characteristic Data
Chip Dimensions
Model
CR0603
Model
CR0805
Model
CR1206
L
1.60±0.10
(0.063±0.004)
2.00±0.15
(0.079±0.006)
3.20±0.25
(0.126±0.010)
W
0.80±0.10
(0.031±0.004)
1.25±0.15
(0.049±0.006)
1.60±0.15
(0.063±0.006)
H
0.45±0.10
(0.018±0.004)
0.50±0.10
(0.020±0.004)
0.60±0.15
(0.024±0.006)
I1
0.30±0.20
(0.012±0.008)
0.40±0.20
(0.016±0.008)
0.50±0.25
(0.020±0.010)
I2
0.30±0.20
(0.012±0.008)
0.40±0.20
(0.016±0.008)
0.50±0.20
(0.020±0.010)
Dimension
DIMENSIONS:
I1
I1
H
I2
I2
W
L
MM
(INCHES)
Rated power in percentage (%)
Derating Curve
100
80
60
40
20
0
-55
0
70
(°C) Ambient temperature
125
*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.
CR0603/CR0805/CR1206 - Chip Resistors
Performance Characteristics (Tests According to MIL-STD-202, MIL-R-55342B, EIA RS-396)
Deviation from Nominal
Test
Procedure
Method
Specification
1%
5%
DC Resistance
—
MIL-STD-202 303
EIA RS-396 4.4
MIL-R-55342D 4.7.2
F: ≤±1 %
≤±5.0 %
Thermal Shock
-40 °C, 60 minutes;
+125 °C, 60 minutes
MIL-STD-202 107
EIA RS-396 4.5
MIL-R-55342D 4.7.3
≤±0.5 % +0.05 W
≤±1 % +0.05 W
Low Temperature
Operation
-55 °C, 1 hour off;
45 minutes on
MIL-R-55342D 4.7.4
EIA RS-396 4.6
MIL-R-55342D 4.7.4
≤±0.5 % 0.05 W
≤±1.0 % +0.05 W
Short Time
Overload
Rated Voltage x 2.5;
5 seconds
CR0603: 100 V max.
CR0805; 300 V max.
CR1206: 400 V max.
MIL-R-55342D 4.7.5
EIA RS-396 4.7
MIL-R-55342D 4.7.5
≤±1 % +0.05 W
≤±2.0 % +0.05 W
High Temperature
Exposure
+125 °C; 1000 hours
MIL-R-55342D 4.7.6
EIA RS-396 4.8
MIL-R-55342D 4.7.6
≤±1.0 % +0.05 W
≤+2.0 % +0.1 W
Resistance to
Soldering Heat
260 °C, 10 seconds
MIL-R-55342D 4.7.7
MIL-R-55342D 4.7.7
≤±0.5 % +0.05 W
≤±1.0 % +0.05 W
Moisture
Resistance
90-98 %RH; 10 cycles
MIL-STD-202 106D
EIA RS-396 4.9
MIL-R-55342D 4.7.8
≤±0.5 % +0.05 W
≤±2.0 % +0.05 W
Load Life
1000 Hours
+70 °C; 1.5 hours on,
0.5 hours off;
1000 hours
MIL-STD-202 108
Condition D
EIA RS-396 4.12
MIL-R-55342D 4.7.10
≤±1.0 % +0.05 W
≤±3.0 % +0.1 W
Solderability
+235 °C; 3 seconds
MIL-STD-202 208
EIA RS-396 4.11
MIL-R-55342D 4.7.11
≥95 % of area
covered
≥95 % of area
covered
Terminal Strength
Pull Test
MIL-R-55342D 4.7.12
MIL-R-55342D 4.7.12
≥500 g
≥500 g
Current Noise
Quan-Tech Model 315B
MIL-STD-202 308
MIL-R-55342D 6.6
R≤1k W; max. 1 mV/V
R≤10k W; max. 3 mV/V
R≤100k W; max. 6 mV/V
R≤1M W; max. 10 mV/V
R≤1k W; max. 1 mV/V
R≤10k W; max. 3 mV/V
R≤100k W; max. 6 mV/V
R≤2M W; max. 10 mV/V
Humidity,
Steady State
+40 °C; 90-95 % RH,
1344 Hours
MIL-STD-202 103B
Condition D
—
≤±2.5 % +0.05 W
≤±2.5 % +0.05 W
Salt Spray
96 hours
MIL-STD-202 101D
Condition A
—
≤±1.0 % +0.2 W
≤±1.0 % +0.1 W
Vibration
10-2000 Hz, 6 hours
MIL-STD-202 201A
—
≤±0.5 % +0.1 W
≤±1.0 % +0.1 W
Voltage Coefficient
—
MIL-STD-202 309
—
≤100 ppm/V
≤100 ppm/V
Insulation
Resistance
Test Potential 500V
CR0603: 100V
MIL-STD-202 302
Condition B
—
≥103M W
≥103M W
Dielectric
Withstanding
Voltage
—
MIL-STD-202 301
—
Drop Test
1m
MIL-STD-202 203B
—
≥500 V (CR1206, CR0805)
≥300 V (CR0603)
≤±0.5 % +0.1 W
≤±1.0 % +0.1 W
Bending Test
5 mm/90 mm; 10 sec.
—
—
≤±1 % +0.05 W
≤±1.0 % +0.05 W
Sulphur Test*
50 °C H2S 3PPM 95 %
—
—
≤±1 % +0.05 W
≤±1.0 % +0.05 W
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.
CR0603/CR0805/CR1206 - Chip Resistors
Soldering Profile for RoHS Compliant Chip Resistors and Arrays
275
<1> Maximum of 20 seconds between
260 °C peak
+255 °C and +260 °C
<1> 255 °C
225
Temperature (°C)
220 °C
190 °C
60 - 90
seconds
175
Ramp Down
6 °C/second
150 °C
125
60 - 120 seconds
10 seconds minimum
75
Ramp Up
3 °C/second maximum
25
0
50
100
150
Time (seconds)
200
250
300
Packaging Dimensions (Conforms to EIA RS-481A)
4.0 ± 0.1
(.157 ± .004)
1.0 ± 0.2
(.040 ± .020)
2.0 ± 0.05
(.079 ± .002)
B
A
3.5 ± 0.05
(.138 ± .002)
8.0 ± 0.2
(.315 ± .008)
4.0 ± 0.1
(.157 ± .004)
1.5 +0.1/-0
(.056 + .004/-0)
2.0
(.080)
13.0 ± 0.5
(.512 ± .020)
80.0 ± 1.0
(3.150 ± .040)
1.75 ± 0.1
(.059 ± .004)
Maximum 1 mm (.040) thick
*Cumulative tolerance over 10 holes: ±0.2 mm
20.5
(.807)
Series
A
B
CR0603
1.9 ± 0.2
(.075 ± .008)
1.1 ± 0.2
(.043 ± .008)
CR0805
2.4 ± 0.2
(.094 ± .008)
1.65 ± 0.2
(.065 ± .008)
CR1206
3.57 ± 0.2
(.161 ± .008)
2.00 ± 0.2
(.079 ± .008)
178.0 ± 2.0
(7.008 ± .080)
10.0 ± 1.5
(.394 ± .059)
DIMENSIONS:
MM
(INCHES)
Marking on reel: Part number, quantity, resistance value and tolerance, date code.
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.
CR0603/CR0805/CR1206 - Chip Resistors
Resistor Markings
CR0603
CR0805
CR1206
CR0805
CR1206
Marking Explanation
• E-24: 3 digits, first two digits are
significant, third digit is number of
zeros.
CR0603
EIA-96 Marking
Letter R is decimal point.
• E-96: 4 digits, first three digits are
significant, fourth digit is number of
zeros.
Letter R is decimal point.
E-24 marking
Value = 10K ohms
E-96 marking
Value = 44.2K ohms
1 % marking
Value = 12.4K ohms
0603 E-96: EIA-96 marking (see table
below).
EIA-96 Marking for CR0603, 1 %
Code R Value
Code
R Value
Code
R Value
Code
R Value Code
R Value
Code R Value
Code
R Value
Code R Value
01
100
13
133
25
178
37
237
49
316
61
422
73
562
85
750
02
102
14
137
26
182
38
243
50
324
62
432
74
576
86
768
03
105
15
140
27
187
39
249
51
332
63
442
75
590
87
787
04
107
16
143
28
191
40
255
52
340
64
453
76
604
88
806
05
110
17
147
29
196
41
261
53
348
65
464
77
619
89
825
06
113
18
150
30
200
42
267
54
357
66
475
78
634
90
845
07
115
19
154
31
205
43
274
55
365
67
487
79
649
91
866
08
118
20
158
32
210
44
280
56
374
68
499
80
665
92
887
09
121
21
162
33
215
45
287
57
383
69
511
81
681
93
909
10
124
22
165
34
221
46
294
58
392
70
523
82
698
94
931
11
127
23
169
35
226
47
301
59
402
71
536
83
715
95
953
12
130
24
174
36
232
48
309
60
412
72
549
84
732
96
976
This table shows the first two digits for the three-digit EIA-96 part marking scheme. The third character is a letter multiplier:
Y=10-2 X=10-1 A=100 B=101 C=102 D=103 E=104 F=105
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.
CR0603/CR0805/CR1206 - Chip Resistors
How To Order
CR 1206 - F X - 8252 E LF
Model
(CR = Chip Resistor)
Size
• 0603
• 0805
• 1206
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 “/” TCR code for zero ohm (jumper) for values from 1 ohm through 9.1 ohms.
TCR (ppm/°C)
X = ±100
W = ±200
/ = ±400
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 ohms).
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 = Paper Tape (5,000 pcs.) on 7 ” Plastic Reel
Termination
LF = Tin-plated (RoHS Compliant)
AS = Tin-plated (RoHS Compliant), sulfur-resistant version
REV. 01/14
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.
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