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CRF2512-FX-R003ELF PDF预览

CRF2512-FX-R003ELF

更新时间: 2024-11-10 19:47:59
品牌 Logo 应用领域
伯恩斯 - BOURNS 电阻器
页数 文件大小 规格书
2页 220K
描述
Fixed Resistor, Metal Alloy, 2W, 0.003ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP, ROHS COMPLIANT

CRF2512-FX-R003ELF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:CHIP, ROHS COMPLIANT
Reach Compliance Code:compliant风险等级:7.86
其他特性:PRECISION构造:Chip
JESD-609代码:e3安装特点:SURFACE MOUNT
最高工作温度:170 °C最低工作温度:-55 °C
封装高度:0.6 mm封装长度:6.4 mm
封装形状:RECTANGULAR PACKAGE封装形式:SMT
封装宽度:3.2 mm包装方法:TR, EMBOSSED, 7 INCH
额定功率耗散 (P):2 W额定温度:70 °C
电阻:0.003 Ω电阻器类型:FIXED RESISTOR
系列:CRF尺寸代码:2512
子类别:FIXED RESISTOR表面贴装:YES
技术:METAL ALLOY温度系数:-100,100 ppm/ °C
端子面层:Tin (Sn)端子形状:WRAPAROUND
容差:1%Base Number Matches:1

CRF2512-FX-R003ELF 数据手册

 浏览型号CRF2512-FX-R003ELF的Datasheet PDF文件第2页 
Features  
Resistance value as low as 0.001 ohm  
High power density  
Applications  
Power supplies  
Stepper motor drives  
Inductance less than 5 nH  
RoHS compliant*  
CRF Series - High Power Current Sense Chip Resistor  
Product Dimensions  
Electrical Characteristics  
A
CRF1206  
CRF2512  
(0.001 to 0.010 Ω) 2 W  
(0.015 to 0.040 Ω) 1 W  
Power Rating @ 70 °C  
1 W  
B
Operating Temperature Range  
Derated to Zero Load at  
Maximum Working Voltage  
Insulation Resistance  
-55 °C to +170 °C  
+170 °C  
(P x R)1/2  
C
C
C
> 100 megohms  
T
Resistance Range  
0.01 - 0.02 Ω  
1 ꢀ  
0.001 - 0.040 Ω  
Resistance Tolerance  
1 ꢀ% 5 ꢀ  
Temperature Coefficient  
0.001 to 0.002 ohms  
0.003 to 0.010 ohms  
0.015 to 0.040 ohms  
275 PPM/°C  
100 PPM/°C  
75 PPM/°C  
C
Dim.  
CRF1206  
CRF2512  
6.40 0.20  
3.20 0.20  
A
Performance Characteristics  
(0.126 0.008) (0.252 0.008)  
1.65 0.20 3.20 0.20  
(0.064 0.008) (0.126 0.008)  
0.5 0.3 0.95 0.10  
(0.0197 0.012) (0.037 0.004)  
0.6 0.20 0.6 0.20  
B
C
T
Test  
Conditions  
-55 ˚C to + 150 ˚C%  
1000 Cycles% 15 minutes  
Specification  
Thermal Shock  
ΔR (0.5 ꢀ + 0.0005 Ω)  
ΔR (0.5 ꢀ + 0.0005 Ω)  
ΔR (0.5 ꢀ + 0.0005 Ω)  
Short Time Overload 5 X Rated Power for 5 seconds  
Low Temperature  
-65˚C for 24 hours  
Storage  
(0.0236 0.008) (0.0236 0.008)  
High Temperature  
10000 hours @ + 170 ˚C  
Exposure  
MM  
DIMENSIONS:  
ΔR (1.0 ꢀ + 0.0005 Ω)  
ΔR (0.5 ꢀ + 0.0005 Ω)  
(INCHES)  
+ 85 ˚C% 85 ꢀ RH% 10 ꢀ Bias%  
Bias Humidity  
1000 hours  
Mechanical Shock  
100 g’s for 6 milliseconds% 5 pulses  
ΔR (0.5 ꢀ + 0.0005 Ω)  
ΔR (0.5ꢀ + 0.0005 Ω)  
Construction  
Frequency varied 10 to 2000 KHz  
in one minute% 3 directions% 12 hours  
Vibration  
Overcoat  
Ni / Sn  
Plating  
1000 hours at rated power at  
+70 ˚C% 1.5 hours on% 0.5 hours off  
Load Life  
ΔR (1.0ꢀ + 0.0005 Ω)  
ΔR (0.5 ꢀ + 0.0005 Ω)  
ΔR (0.5ꢀ + 0.0005 Ω)  
Resistance to Solder +260 ˚C Solder% 10-12 second dwell%  
Heat  
25 mm/second emergence  
MIL-STD-202 Method 106% 0 ꢀ power  
(7a and 7b not required)  
Metal Alloy Plate  
Moisture Resistance  
Derating Curve  
Recommended Solder Pad Layout  
L
B
Resistance  
100  
Range (Ω)  
A
B
L
Model  
A
0.01-  
0.02  
1.8  
1.9  
1.4  
CRF1206  
(0.07) (0.075) (0.055)  
4.0 3.1 1.3  
(0.157) (0.122) (0.051)  
0.001-  
0.002  
Cu TRACE  
-55  
70  
170  
SENSING TRACE  
CRF2512  
Ambient Temperature (°C)  
0.003-  
0.040  
4.0  
2.1  
4.1  
(0.157) (0.083) (0.161)  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications  

CRF2512-FX-R003ELF 替代型号

型号 品牌 替代类型 描述 数据表
CRF2512-FZ-R003ELF BOURNS

完全替代

RES 0.003 OHM 1% 2W 2512
WSL25123L000FEA VISHAY

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RES 0.003 OHM 1% 1W 2512

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