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CRCW251249R9FKTG PDF预览

CRCW251249R9FKTG

更新时间: 2024-09-29 22:37:23
品牌 Logo 应用领域
威世 - VISHAY 电阻器
页数 文件大小 规格书
8页 127K
描述
RES SMD 49.9 OHM 1% 1W 2512

CRCW251249R9FKTG 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:CHIP
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8533.21.00.30Factory Lead Time:20 weeks
风险等级:1.3Samacsys Description:Thick Film Resistors - SMD 1watt 49.9ohms 1%
其他特性:RATED AC VOLTAGE: 500V构造:Rectangular
JESD-609代码:e0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:3.15 mm包装方法:TR, Blister, 7 Inch
额定功率耗散 (P):1 W额定温度:70 °C
参考标准:AEC-Q200电阻:49.9 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:100 ppm/ °C端子面层:Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
端子形状:WRAPAROUND容差:1%
工作电压:500 V

CRCW251249R9FKTG 数据手册

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D/CRCW  
Vishay  
Lead (Pb)-Bearing Thick Film, Rectangular Chip Resistors  
FEATURES  
Stability ΔR/R = 1 % for 1000 h at 70 °C  
Lead (Pb)-bearing termination plating on Ni barrier layer  
Metal glaze on high quality ceramic  
Halogen-free according to IEC 61249-2-21 definiton  
AEC-Q200 qualified, rev. C compliant  
STANDARD ELECTRICAL SPECIFICATIONS  
SIZE  
LIMITING  
ELEMENT  
VOLTAGE  
RATED DISSIPATION  
TEMPERATURE  
COEFFICIENT  
ppm/K  
RESISTANCE  
RANGE  
Ω
TOLERANCE  
%
P70  
W
MODEL  
SERIES  
INCH METRIC  
Umax. AC/DC  
100  
200  
1
5
E24; E96  
E24  
0.063  
50  
1R0 to 10M  
1R0 to 10M  
1R0 to 10M  
1R0 to 10M  
1R0 to 10M  
1R0 to 2M2  
1R0 to 10M  
1R0 to 10M  
D10/CRCW0402 0402 RR 1005M  
D11/CRCW0603 0603 RR 1608M  
D12/CRCW0805 0805 RR 2012M  
D25/CRCW1206 1206 RR 3216M  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 1.5 A  
100  
200  
1
5
E24; E96  
E24  
0.10  
75  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 2.0 A  
100  
200  
1
5
E24; E96  
E24  
0.125  
150  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 2.5 A  
100  
200  
1
5
E24; E96  
E24  
0.25  
200  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 3.5 A  
100  
200  
1
5
E24; E96  
E24  
0.50  
200  
CRCW1210  
CRCW1218  
CRCW2010  
CRCW2512  
1210 RR 3225M  
1218 RR 3246M  
2010 RR 5025M  
2512 RR 6332M  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 5.0 A  
100  
200  
1
5
E24; E96  
E24  
1.0  
200  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 7.0 A  
100  
200  
1
5
E24; E96  
E24  
0.75  
400  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 6.0 A  
100  
1
5
E24; E96  
E24  
1.0  
500  
200  
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. = 7.0 A  
Notes  
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over  
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.  
Marking: See datasheet “Surface Mount Resistor Marking” (document number 20020).  
Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material.  
www.vishay.com  
118  
For technical questions, contact: thickfilmchip@vishay.com  
Document Number: 20008  
Revision: 18-Nov-10  

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