首页 > CRCW251290R9DKEG

CRCW251290R9DKEG

更新时间：2025-06-18 02:01:56
品牌：VISHAY
描述：Fixed Resistor, Metal Glaze/thick Film, 1W, 90.9ohm, 500V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP, ROHS COMPLIANT

PDF下载

中文翻译

免费 PCB/SMT

CRCW251290R9DKEG 概述

Fixed Resistor, Metal Glaze/thick Film, 1W, 90.9ohm, 500V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP, ROHS COMPLIANT 固定电阻器

CRCW251290R9DKEG 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：CHIP, ROHS COMPLIANT
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8533.21.00.30风险等级：5.5
其他特性：PRECISIONJESD-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
封装形状：RECTANGULAR PACKAGE包装方法：TR, BLISTER, 7 INCH
额定功率耗散 (P)：1 W额定温度：70 °C
电阻：90.9 Ω电阻器类型：FIXED RESISTOR
尺寸代码：2512子类别：Fixed Resistors
表面贴装：YES技术：METAL GLAZE/THICK FILM
温度系数：100 ppm/°C端子面层：Matte Tin (Sn) - with Nickel (Ni) barrier
端子形状：WRAPAROUND容差：0.5%
工作电压：500 V

CRCW251290R9DKEG 数据手册

通过下载CRCW251290R9DKEG数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

PDF下载
D../CRCW....-P e3  
Vishay  
Lead (Pb)-free Thick Film, Rectangular,  
Precision Chip Resistors  
FEATURES  
• Low temperature coefficient (25 ppm/K) and tight  
tolerances ( 0.25 %)  
• Metal glaze on high quality ceramic  
• Protective overglaze  
• Lead (Pb)-free solder contacts on Ni barrier layer  
• Pure tin plating provides compatibility with lead (Pb)-free  
and lead containing soldering processes  
• Compatible with “Restriction of the use of Hazardous  
Substances” (RoHS) directive 2002/95/EC (issue 2004)  
• Excellent stability (ΔR/R ≤ 1 % for 1000 h at 70 °C) in  
different environmental conditions  
STANDARD ELECTRICAL SPECIFICATIONS  
SIZE  
LIMITING  
TEMPERATURE  
COEFFICIENT  
ppm/K  
RESISTANCE  
RANGE  
Ω
POWER RATING  
70 °C W  
ELEMENT  
VOLTAGE  
TOLERANCE  
%
MODEL  
E-SERIES  
P
INCH METRIC  
MAX V  
≅
100  
50  
0.5  
10R - 1M0  
100R - 1M0  
1K0 - 10K  
D10/CRCW0402-P 0402  
D11/CRCW0603-P 0603  
1005  
1608  
0.063  
0.1  
50  
0.25ꢀ 0.5ꢀ  
1
24 + 96  
25  
0.5ꢀ  
0.5  
0.5ꢀ  
0.25  
1
100  
10R - 10M  
100R - 10M  
100R - 1M0  
200R - 10K  
10R - 10M  
100R - 10M  
100R - 1M0  
150R - 10K  
10R - 10M  
100R - 10M  
100R - 1M0  
150R - 10K  
1
75  
50  
24 + 96  
24 + 96  
24 + 96  
25  
0.25ꢀ 0.5ꢀ  
0.5  
1
1
1
100  
0.5ꢀ  
0.25  
1
D12/CRCW0805-P 0805  
D25/CRCW1206-P 1206  
2012  
3216  
0.125  
0.25  
150  
200  
50  
25  
0.25ꢀ 0.5ꢀ  
0.5  
100  
0.5ꢀ  
0.25  
1
50  
25  
100  
50  
0.25ꢀ 0.5ꢀ  
0.5  
CRCW1210-P  
CRCW1218-P  
CRCW2010-P  
CRCW2512-P  
1210  
1218  
2010  
2512  
3225  
3246  
5025  
6332  
0.33  
1.0  
200  
200  
400  
500  
100R - 1M0  
100R - 2M2  
24 + 96  
24 + 96  
24 + 96  
24 + 96  
0.5ꢀ  
0.5  
0.5ꢀ  
0.5  
0.5ꢀ  
0.5  
0.5ꢀ  
1
1
1
1
100  
50  
100  
50  
10R - 10M  
100R - 10M  
10R - 10M  
100R - 10M  
0.5  
100  
50  
1.0  
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 and packaging: see appropriate catalog or web pages  
• Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material  
www.vishay.com  
132  
For technical questions in Europe, contact: ff1aresistors@vishay.com  
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com  
Document Number: 20036  
Revision: 20-Feb-07  
D../CRCW....-P e3  
Lead (Pb)-free Thick Film, Rectangular,  
Precision Chip Resistors  
Vishay  
TECHNICAL SPECIFICATIONS  
D10/  
D11/  
D12/  
D25/  
PARAMETER  
UNIT  
CRCW1210-P CRCW1218-P CRCW2010-P CRCW2512-P  
CRCW0402-P CRCW0603-P CRCW0805-P CRCW1206-P  
Rated Dissipation at 70 °C3)  
Limiting Element Voltage2)  
Insulation Voltage (1 min)  
Thermal Resistance1)  
Insulation Resistance  
Category Temperature Range  
Failure Rate  
W
V≅  
Vpeak  
K/W  
Ω
0.063  
50  
0.1  
75  
0.125  
150  
0.25  
200  
0.33  
200  
1.0  
200  
0.5  
400  
1.0  
500  
> 75  
≤ 870  
> 100  
≤ 550  
> 200  
≤ 440  
> 300  
≤ 220  
> 300  
≤ 140  
> 300  
≤ 65  
> 300  
≤ 88  
> 300  
≤ 65  
> 109  
°C  
- 55/+ 125 (+ 155)  
0.3 • 10-9  
h-1  
g
Weight/1000 pcs  
0.65  
2
5.5  
10  
16  
29.5  
25.5  
40.5  
Notes  
1. For sizes 0402 until 1206 the measuring conditions are in acc. to EN 140401-802. For all other sizes the result depends on the solder pad  
dimensons.  
2. Rated voltage: PxR  
3. The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the  
printed-ciruit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 °C is not exceeded.  
PART NUMBER AND PRODUCT DESCRIPTION  
PART NUMBER: CRCW040275R0DKEDP1)  
C
R
C
W
0
4
0
2
7
5
R
0
D
K
E
D
P
MODEL  
VALUE  
TOLERANCE  
TCR  
PACKAGING2)  
SPECIAL  
CRCW0402  
CRCW0603  
CRCW0805  
CRCW1206  
CRCW1210  
CRCW1218  
CRCW2010  
CRCW2512  
R = Decimal  
K = Thousand  
M = Million  
C = 0.25 %  
D = 0.5 %  
F = 1.0 %  
E = 25 ppm/K  
H = 50 ppm/K  
K = 100 ppm/K  
EA, EB,  
EC, ED,  
EE, EI,  
up to 2 digits  
P = Precision  
EL, EK,  
EF, EG,  
EH, EY  
PRODUCT DESCRIPTION: D10/CRCW0402-P 100 75R 0.5 % ET7 e3  
D10/CRCW0402-P  
100  
75R  
0.5 %  
ET7  
e3  
PACKAGING2)  
MODEL  
TCR  
RESISTANCE VALUE  
TOLERANCE  
LEAD (Pb)-FREE  
e3 = Pure Tin  
Termination Finish  
25 ppm/K  
50 ppm/K  
100 ppm/K  
49K9 = 49.9 kΩ  
5R1 = 5.1 Ω  
0.25 %  
0.5 %  
1.0 %  
ET1, ET5  
ET6, ET7  
EF4, EG1  
E20, ET0  
E02, E67  
E82, E27  
D10/CRCW0402-P  
D11/CRCW0603-P  
D12/CRCW0805-P  
D25/CRCW1206-P  
CRCW1210-P  
CRCW1218-P  
CRCW2010-P  
CRCW2512-P  
Notes  
1. Preferred way for ordering products is by use of the PART NUMBER  
2. Please refer to table PACKAGING, see next page  
Document Number: 20036  
Revision: 20-Feb-07  
For technical questions in Europe, contact: ff1aresistors@vishay.com  
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com  
www.vishay.com  
133  
D../CRCW....-P e3  
Lead (Pb)-free Thick Film, Rectangular,  
Precision Chip Resistors  
Vishay  
PACKAGING  
REEL  
BULK  
PACKAGING CODE  
PIECES/  
PACKAGING CODE  
MODEL  
TAPE  
DIAMETER  
PITCH  
PART NUMBER  
PRODUCT DESC. PIECES  
PART  
PRODUCT  
DESC.  
WIDTH  
REEL  
NUMBER  
PAPER BLISTER PAPER BLISTER  
180 mm/7"  
330 mm/13"  
180 mm/7"  
2 mm  
2 mm  
4 mm  
10 000  
50 000  
5000  
ED  
EE  
EA  
EB  
EC  
EA  
EB  
EC  
EA  
EB  
EC  
EA  
EB  
EC  
ET7  
EF4  
ET1  
ET5  
ET6  
ET1  
ET5  
ET6  
ET1  
ET5  
ET6  
ET1  
ET5  
ET6  
D10/CRCW0402-P 8 mm  
50 000  
25 000  
EY  
EY  
E27  
E27  
EI  
EG1  
D11/CRCW0603-P 8 mm 285 mm/11.25" 4 mm  
10 000  
20 000  
5000  
330 mm/13"  
180 mm/7"  
4 mm  
4 mm  
EL  
EI  
E20  
EG1  
D12/CRCW0805-P 8 mm 285 mm/11.25" 4 mm  
10 000  
20 000  
5000  
10 000  
EY  
E27  
330 mm/13"  
180 mm/7"  
4 mm  
4 mm  
EL  
EI  
E20  
EG1  
D25/CRCW1206-P 8 mm 285 mm/11.25" 4 mm  
10 000  
20 000  
5000  
330 mm/13"  
180 mm/7"  
4 mm  
4 mm  
EL  
E20  
CRCW1210-P  
12 mm 285 mm/11.25" 4 mm  
10 000  
20 000  
4000  
330 mm/13"  
180 mm/7"  
180 mm/7"  
4 mm  
4 mm  
4 mm  
8 mm  
4 mm  
CRCW1218-P  
CRCW2010-P  
12 mm  
12 mm  
EK  
EF  
EG  
EH  
ET9  
E02  
E67  
E82  
4000  
2000  
CRCW2512-P  
12 mm  
180 mm/7"  
4000  
DIMENSIONS  
SOLDER PAD DIMENSIONS [in millimeters]  
SIZE  
DIMENSIONS [in millimeters]  
T1  
SIZE  
INCH METRIC  
REFLOW SOLDERING WAVE SOLDERING  
INCH METRIC  
L
W
H
T2  
a
b
l
a
b
l
0402  
0603  
1005  
1608  
1.0 0.05 0.5 0.05 0.35 0.05 0.25 0.05 0.2 0.1  
1.55 + 0.10  
0402  
0603  
0805  
1206  
1210  
1218  
2010  
2512  
1005  
1608  
2012  
3216  
3225  
3246  
5025  
6332  
0.4  
0.5  
0.7  
0.9  
0.9  
1.05  
1.0  
1.0  
0.6  
0.9  
1.3  
1.7  
2.5  
4.9  
2.5  
3.2  
0.5  
1.0  
1.2  
2.0  
2.0  
1.9  
3.9  
5.2  
0.85 0.1 0.45 0.05  
0.3 0.2  
0.3 0.2  
- 0.05  
0.9  
0.9  
1.1  
1.1  
1.25  
1.2  
1.2  
0.9  
1.3  
1.7  
2.5  
4.8  
2.5  
3.2  
1.0  
1.3  
2.3  
2.2  
1.9  
3.9  
5.2  
2.0 + 0.20  
- 0.10  
0.3 + 0.20  
- 0.10  
0805  
2012  
1.25 0.15 0.45 0.05  
0.3 0.2  
3.2 + 0.10  
- 0.20  
1206  
1210  
1218  
3216  
3225  
3246  
1.6 0.15 0.55 0.05 0.45 0.2  
2.5 0.2 0.55 0.05 0.45 0.2  
4.6 0.15 0.55 0.05 0.45 0.2  
0.4 0.2  
0.4 0.2  
0.4 0.2  
3.2 0.2  
3.2 + 0.10  
- 0.20  
2010  
2512  
5025  
6332  
5.0 0.15 2.5 0.15  
6.3 0.2 3.15 0.15  
0.6 0.1  
0.6 0.1  
0.6 0.2  
0.6 0.2  
0.6 0.2  
0.6 0.2  
www.vishay.com  
134  
For technical questions in Europe, contact: ff1aresistors@vishay.com  
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com  
Document Number: 20036  
Revision: 20-Feb-07  
D../CRCW....-P e3  
Lead (Pb)-free Thick Film, Rectangular,  
Precision Chip Resistors  
Vishay  
90  
80  
70  
60  
50  
40  
30  
120  
0402  
0805  
1206  
0603  
100  
80  
1210  
2010  
2512  
60  
40  
1218  
20  
10  
20  
0
0
0
0.1  
0.2  
0.3  
0.4  
0.5  
- 55  
Derating  
- 25  
0
25  
50  
75  
100  
125  
150 175  
Power in Watts  
Temperature Rise  
70 Ambient Temperature in °C  
100  
10  
1
110  
100  
90  
80  
1206  
70  
0805  
0603  
0402  
60  
50  
40  
30  
20  
10  
0.1  
100  
1K  
10K  
100K  
1M  
10M  
100  
1K  
10K  
100K  
1M  
10M  
Resistance Value in Ω  
Current Noise  
Resistance Value in Ω  
Non-Linearity  
Document Number: 20036  
Revision: 20-Feb-07  
For technical questions in Europe, contact: ff1aresistors@vishay.com  
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com  
www.vishay.com  
135  
D../CRCW....-P e3  
Lead (Pb)-free Thick Film, Rectangular,  
Precision Chip Resistors  
Vishay  
TEST PROCEDURES AND REQUIREMENTS  
EN 60115-1  
REQUIREMENTS  
PERMISSIBLE CHANGE (ΔR/R)  
TEST (clause)  
CONDITIONS OF TEST  
STABILITY CLASS 1  
OR BETTER  
stability for product types:  
10R to 10M  
D../CRCW....-P e3  
Resistance (4.5)  
-
1ꢀ 0.5 ꢀ 0.25  
20/- 55/20 °C and  
20/125/20 °C  
Temperature coefficient (4.8.4.2)  
100 ppm/Kꢀ 50 ppm/Kꢀ 25 ppm/K  
U = 2.5 × (P70 × R)1/2  
Overload (4.13)  
≤ 2 × Umax  
ꢀ
(0.25 % R + 0.05 Ω)  
Duration: according the style  
Aging 4 h at 155 °C, dryheat  
Solder bath methodꢀ 235 °Cꢀ 2 s  
Visual examination  
Good tinning (≥ 95 % covered)  
Solderability (4.17.5)  
no visible damage  
Resistance to soldering heat  
(4.18.2)  
Solder bath methodꢀ  
(260 5) °Cꢀ (10 1) s  
(0.25 % R + 0.05 Ω)  
(0.25 % R + 0.05 Ω)  
(1 % R + 0.05 Ω)  
Rapid change of temperature  
(4.19)  
30 min. at LCT = - 55 °Cꢀ  
30 min. at UCT = 125 °Cꢀ 5 cycles  
(40 2) °Cꢀ 56 daysꢀ  
(93 3) % RH  
Damp heat, steady state (4.24)  
Climatic sequence (4.23)  
16 h at UCT = 125 °Cꢀ 1 cycle at 55 °Cꢀ  
2 h at LCT = - 55 °Cꢀ  
1 h/1 kPa at 15 °C to 35 °Cꢀ  
5 cycles at 55 °C  
U = (P70 × R)1/2  
(1 % R + 0.05 Ω)  
U = Umaxꢀ whichever is less severe  
U = (P70 × R)1/2  
U = Umaxꢀ whichever is less severe  
1.5 h onꢀ 0.5 h offꢀ  
Endurance at 70 °C (4.25.1)  
(1 % R + 0.05 Ω)  
70 °Cꢀ 1000 h  
Extended endurance (4.25.1.8)  
Duration extended to 8000 hours  
UCT = 125 °Cꢀ 1000 h  
(2 % R + 0.1 Ω)  
(1 % R + 0.05 Ω)  
Endurance at upper category  
temperature (4.25.3)  
APPLICABLE SPECIFICATIONS  
•
•
•
•
•
EN 60115-1  
Generic Specification  
EN 140400  
Sectional Specification  
EN 140401-802  
IEC 60068-2-X  
IEC 60286-3  
Detail Specification  
Variety of environmental test procedures  
Packaging of SMD components  
www.vishay.com  
136  
For technical questions in Europe, contact: ff1aresistors@vishay.com  
For technical questions in Americas/Asia, contact: ff2aresistors@vishay.com  
Document Number: 20036  
Revision: 20-Feb-07  
Legal Disclaimer Notice  
Vishay  
Notice  
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,  
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.  
Information contained herein is intended to provide a product description only. No license, express or implied, by  
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's  
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express  
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness  
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.  
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.  
Customers using or selling these products for use in such applications do so at their own risk and agree to fully  
indemnify Vishay for any damages resulting from such improper use or sale.  
Document Number: 91000  
Revision: 08-Apr-05  
www.vishay.com  
1

CRCW251290R9DKEG 相关器件

型号 制造商 描述 价格 文档
CRCW251290R9FKEG VISHAY RES SMD 90.9 OHM 1% 1W 2512 获取价格
CRCW251290R9FKEGHP VISHAY RES SMD 90.9 OHM 1% 1.5W 2512 获取价格
CRCW251290R9FKTG VISHAY RES SMD 90.9 OHM 1% 1W 2512 获取价格
CRCW251290R9FNEH VISHAY RESISTOR, METAL GLAZE/THICK FILM, 1 W, 1 %, 90.9 ohm, SURFACE MOUNT, 2512, CHIP, HALOGEN FREE AND ROHS COMPLIANT 获取价格
CRCW251290R9FR67-PB VISHAY Fixed Resistor, Metal Glaze/thick Film, 1W, 90.9ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP 获取价格
CRCW25129103F100R67 VISHAY Fixed Resistor, Metal Glaze/thick Film, 1W, 910000ohm, 500V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP 获取价格
CRCW2512910KFKEG VISHAY RES SMD 910K OHM 1% 1W 2512 获取价格
CRCW2512910KFKEGHP VISHAY RES SMD 910K OHM 1% 1.5W 2512 获取价格
CRCW2512910KFKTG VISHAY RES SMD 910K OHM 1% 1W 2512 获取价格
CRCW2512910KJNEG VISHAY RES SMD 910K OHM 5% 1W 2512 获取价格

CRCW251290R9DKEG 相关文章

  • TL431 恒流源电路：电流要求、原理及常用应用电路探讨
    2025-06-20
    5
  • 英特尔发声：未来芯片制造刻蚀或成关键
    2025-06-20
    15
  • CXL 联盟迅猛前行，角逐存储市场下一场 “军备竞赛”
    2025-06-20
    11
  • “流星一号”：世界首颗超高并行光计算集成芯片的技术革新
    2025-06-19
    21

    • 热门型号

  • 1N5930
  • 1N5942B
  • 1N4001
  • MBR3050CT
  • RTA02-8D
  • 4116T
  • 5KP43A/4
  • 1N5260A
  • MC79L05
  • BZX85C30
  • 9510-G
  • W2PE-54WZ-P
  • 1N6063
  • 2SA673
  • 20IMX35
    • Hi,有什么可以帮您？ 在线客服 或 微信扫码咨询
  • 概述
  • 规格参数
  • 数据手册
    • 2025 ICPDF网 联系我们和版权申明:QQ 272164286