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CRM2512-JW-222ELF PDF预览

CRM2512-JW-222ELF

更新时间: 2024-01-28 09:57:48
品牌 Logo 应用领域
伯恩斯 - BOURNS 电阻器
页数 文件大小 规格书
3页 228K
描述
Fixed Resistor, Metal Glaze/thick Film, 2W, 2200ohm, 300V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 2512, CHIP

CRM2512-JW-222ELF 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SMT, 2512Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8533.21.00.30
Factory Lead Time:16 weeks风险等级:1.49
构造:Current SenseJESD-609代码:e3
安装特点:SURFACE MOUNT端子数量:2
最高工作温度:155 °C最低工作温度:-55 °C
封装高度:0.6 mm封装长度:6.3 mm
封装形式:SMT封装宽度:3.1 mm
包装方法:TR, PAPER, 7 INCH额定功率耗散 (P):2 W
额定温度:70 °C电阻:2200 Ω
电阻器类型:FIXED RESISTOR尺寸代码:2512
表面贴装:YES技术:METAL GLAZE/THICK FILM
温度系数:200 ppm/ °C端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状:WRAPAROUND容差:5%
工作电压:300 VBase Number Matches:1

CRM2512-JW-222ELF 数据手册

 浏览型号CRM2512-JW-222ELF的Datasheet PDF文件第2页浏览型号CRM2512-JW-222ELF的Datasheet PDF文件第3页 
Features  
Applications  
Power supplies  
Stepper motor drives  
Thick film technology  
Power rating of 2 watts at 70 °C  
RoHS compliant*  
CRM2512 - Pulse Resistant Power Resistor  
Electrical Characteristics  
General Information  
The Bourns® CRM2512 Series is a thick-  
Power Rating @ 70 °C  
2 W  
film power resistor with a rating of 2  
watts in a standard 2512 chip format.  
This product has a very wide resistance  
range making it suitable for different  
applications in power supply circuits  
including current sensing and inrush  
current limiting.  
Operating Temperature Range  
Derated to Zero Load at  
-55 °C to +155 °C  
+155 °C  
Maximum Working Voltage  
0.047 to 0.91 ohms  
3017 mV  
600 V  
1.0 ohm to 1.0 megohm  
Insulation Resistance  
Resistance Range  
> 1000 megohms  
0.047 - 1 megohm  
1 ꢀ% 5 ꢀ  
Characteristic Data  
Resistance Tolerance  
Test  
ΔR Max.  
Temperature Coefficient  
0.047 to 0.091 ohms  
0.100 to 0.91 ohms  
Load Life ꢂ1000 hours)  
1 ꢀ Tolerance  
150 PPMꢁ°C  
100 PPMꢁ°C  
200 PPMꢁ°C ꢂTolerance 5 ꢀ% E24 Values)  
100 PPMꢁ°C ꢂTolerance 1 ꢀ% E96 Values)  
< 1 ꢀ  
< 3 ꢀ  
5 ꢀ Tolerance  
1.0 ohm to 1 megohm  
10 ohms to 1 megohm  
Short Term Overload  
1 ꢀ Tolerance  
< 1 ꢀ  
< 2 ꢀ  
5 ꢀ Tolerance  
Recommended Solder Pad Layout  
Thermal Shock  
1 ꢀ Tolerance  
5 ꢀ Tolerance  
L
B
< 0.5 ꢀ  
< 1 ꢀ  
MM  
(INCHES)  
DIMENSIONS:  
A
Product Dimensions  
6.3 0.20  
(0.248 0.008)  
Cu TRACE  
SENSING TRACE  
3.1 0.20  
(0.122 0.008)  
Model  
A
B
L
3.7  
ꢂ0.146)  
2.45  
ꢂ0.096)  
2.7  
ꢂ0.106)  
CRM2512  
0.6 0.20  
(0.024 0.008)  
0.6 0.20  
(0.024 0.008)  
Soldering Profile  
1.8 0.20  
(0.070 0.008)  
250  
Peak 260 +5/-0 °C  
2ꢀ0 °C or higher  
Derating Curve  
200  
Pre-heating Zone  
180 °C  
100  
150  
100  
150 °C  
90 ꢀ0 ꢁeꢂonꢃꢁ  
ꢀ0 10 ꢁeꢂonꢃꢁ  
Solꢃering Zone  
-55  
70  
155  
50  
Heating Time  
Ambient Temperature (°C)  
*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  

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