参数资料
型号: CRT0805-CX-1241ELF
厂商: Bourns Inc.
文件页数: 3/4页
文件大小: 0K
描述: RES 1.24K OHM 1/8W .25% 0805 SMD
标准包装: 5,000
系列: CRT
电阻(欧姆): 1.24k
功率(瓦特): 0.125W,1/8W
复合体: 薄膜
特点: 电流检测
温度系数: ±15ppm/°C
容差: ±0.25%
封装/外壳: 0805(2012 公制)
尺寸/尺寸: 0.079" L x 0.049" W(2.00mm x 1.25mm)
高度: 0.026"(0.65mm)
端子数: 2
包装: 带卷 (TR)
CRT Series - Thin Film Precision Chip Resistors
Value - TCR Table (Continued)
Soldering Pro?le
Part Number
CRT1206-CZ
CRT1206-DV
CRT1206-DW
CRT1206-DX
TR Range
(Ohms)
1 to 2.5 meg
24.9 to 50K
4.7 to 1 meg
4.7 to 1 meg
TR Tolerance
0.25 %
0.50 %
0.50 %
0.50 %
TCR
(PPM/°C)
50
5
10
15
275
225
175
<1> Maximum of 20 seconds between
+255 °C and +260 °C
190 °C
<1> 255 °C
220 °C
60 - 90
seconds
260 °C peak
CRT1206-DY
CRT1206-DZ
CRT1206-FV
CRT1206-FW
CRT1206-FX
CRT1206-FY
CRT1206-FZ
1 to 2.5 meg
1 to 2.5 meg
24.9 to 50K
4.7 to 1 meg
4.7 to 1 meg
1 to 2.5 meg
1 to 2.5 meg
0.50 %
0.50 %
1.00 %
1.00 %
1.00 %
1.00 %
1.00 %
25
50
5
10
15
25
50
125
75
150 °C
60 - 120 seconds
Ramp Up
3 °C/second maximum
10 seconds minimum
Ramp Down
6 °C/second
CRT1206-PV
CRT1206-PW
24.9 to 50K
24.9 to 500K
0.01 %
0.01 %
5
10
25
0
50
100
150
200
250
300
CRT1206-PX
CRT1206-PY
CRT1206-PZ
24.9 to 500K
24.9 to 500K
24.9 to 500K
0.01 %
0.01 %
0.01 %
15
25
50
Time (seconds)
Chip Dimensions
Dimension
L
W
Model
CRT0402
1.00 ± 0.10
(0.040 ± 0.004)
0.50 ± 0.05
(0.020 ± 0.002)
Model
CRT0603
1.55 ± 0.10
(0.061 ± 0.004)
0.80 ± 0.10
(0.031 ± 0.004)
Model
CRT0805
2.00 ± 0.15
(0.079 ± 0.006)
1.25 ± 0.15
(0.049 ± 0.006)
Model
CRT1206
3.05 ± 0.15
(0.120 ± 0.006)
1.55 ± 0.15
(0.061 ± 0.006)
H
I1
I1
H
0.30 ± 0.05
(0.012 ± 0.002)
0.45 ± 0.15
(0.018 ± 0.006)
0.55 ± 0.10
(0.022 ± 0.004)
0.55 ± 0.10
(0.022 ± 0.004)
I2
I2
W
I1
I2
0.20 ± 0.10
(0.008 ± 0.004)
0.20 ± 0.10
(0.008 ± 0.004)
0.30 ± 0.20
(0.012 ± 0.008)
0.30 ± 0.20
(0.012 ± 0.008)
0.30 ± 0.20
(0.012 ± 0.008)
0.40 ± 0.25
(0.016 ± 0.010)
0.42 ± 0.20
(0.017 ± 0.008)
0.35 ± 0.25
(0.020 ± 0.014)
L
DIMENSIONS:
MM
(INCHES)
Recommended Land Pattern
Dimension
Model
CRT0402
Model
CRT0603
Model
CRT0805
Model
CRT1206
A
0.50
(0.020)
0.80
(0.031)
1.00
(0.039)
2.00
(0.079)
C
B
C
0.50
(0.020)
0.60 ± 0.20
(0.024 ± 0.008)
1.00
(0.039)
0.90 ± 0.20
(0.035 ± 0.008)
1.00
(0.039)
1.35 ± 0.20
(0.053 ± 0.008)
1.15
(0.045)
1.70 ± 0.20
(0.067 ± 0.008)
B
DIMENSIONS:
A
MM
(INCHES)
Speci?cations 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 speci?c applications.
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