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CRS2512-JX-102ELF PDF预览

CRS2512-JX-102ELF

更新时间: 2024-11-04 22:59:19
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
5页 167K
描述
RES SMD 1K OHM 5% 2W 2512

CRS2512-JX-102ELF 数据手册

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Features  
Applications  
Anti-surge  
Pulse power applications  
High voltage applications  
Consumer electronics  
Telecommunications  
Power supplies  
Wide resistance range  
RoHS compliant*  
10  
0
1
CRS Series - High Power Anti-Surge Chip Resistor  
Electrical Characteristics  
Recommended Solder Pad Layout  
A
Characteristic  
CRS0805  
CRS1206  
CRS2010  
CRS2512  
MM  
(INCHES)  
DIMENSIONS:  
Power Rating @ 70°C  
0.25 W  
0.5 W  
1 W  
2 W  
Operating Temperature  
Range  
B
-55 °C to +155 °C  
L
Maximum Working Voltage  
Maximum Overload Voltage  
150 V  
300 V  
200 V  
400 V  
200 V  
400 V  
300 V  
600 V  
Dimension  
Model  
A
B
L
1.30  
1.15  
3.50  
CRS0805  
CRS1206  
CRS2010  
CRS2512  
Resistance Range /  
Temperature Coefficient  
1 to 9.9 ohms  
10 ohms to 1 megohm / ±100 PPM/°C  
/
±200 PPM/°C  
(0.051) (0.045) (0.138)  
1.80 1.30 4.70  
(0.071) (0.051) (0.185)  
3.00 1.50 6.80  
(0.118) (0.059) (0.268)  
3.70 2.45 7.60  
(0.146) (0.096) (0.299)  
Tolerance /  
Standard Resistance Values  
1 % / E96 + E24  
5 % / E24  
Performance Characteristics  
Test  
Conditions  
2 times rated voltage or maximum  
overload voltage for 5 seconds.  
Specification  
Construction  
OVERCOAT  
CONDUCTOR (Lead Free)  
Short Time Overload  
Solderability  
ΔR ±(2 % + 0.1 Ω)  
245 ±5 °C for 3 ±0.5 seconds.  
Over 95 % coverage  
Sn PLATING  
Resistance to  
Solder Heat  
260 ±5 °C for 10 ± 1 seconds.  
ΔR ±(1 % + 0.1 Ω)  
ΔR ±(3 % + 0.1 Ω)  
RESISTIVE ELEMENT  
CERAMIC SUBSTRATE  
Ni PLATING  
40 ±2 °C, 90 to 95 %.  
1.5 hours ON, 0.5 hours OFF for  
1000 hours at rated power.  
Load Life Humidity  
Load Life  
Derating Curve  
70 °C.  
1.5 hours ON, 0.5 hours OFF for  
1000 hours at rated power.  
ΔR ±(3 % + 0.1 Ω)  
ΔR ±(1 % + 0.05 Ω)  
100  
-55 °C (30 min.), +25 °C (2~3 min.),  
+155 °C (30 min.), +25 °C (2~3 min.)  
for five cycles.  
Temperature Cycle  
-55  
70  
155  
Ambient Temperature (°C)  
Product Dimensions  
A
Dimension  
Model  
A
B
C
D
T
2.00 ± 0.10  
CRS0805  
1.25 ± 0.10  
0.40 ± 0.20  
0.40 ± 0.20  
0.50 ± 0.10  
B
(0.079 ± 0.004) (0.049 ± 0.004) (0.016 ± 0.008) (0.016 ± 0.008) (0.020 ± 0.004)  
3.10 ± 0.10  
(0.122 ± 0.004) (0.063 ± 0.004) (0.020 ± 0.008) (0.020 ± 0.008) (0.022 ± 0.004)  
5.00 ± 0.20 2.50 ± 0.20 0.60 ± 0.25 0.60 ± 0.25 0.55 ± 0.10  
(0.197 ± 0.008) (0.098 ± 0.008) (0.024 ± 0.010) (0.024 ± 0.010) (0.022 ± 0.004)  
6.40 ± 0.20 3.20 ± 0.20 0.60 ± 0.25 1.80 ± 0.25 0.60 ± 0.15  
1.60 ± 0.10  
0.50 ± 0.20  
0.50 ± 0.20  
0.55 ± 0.10  
CRS1206  
CRS2010  
CRS2512  
C
C
D
T
(0.252 ± 0.008) (0.126 ± 0.008) (0.024 ± 0.010) (0.071 ± 0.010) (0.024 ± 0.006)  
D
MM  
(INCHES)  
DIMENSIONS:  
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.  
WARNING  
Cancer and Reproductive Harm  
www.P65Warnings.ca.gov  
Specifications are subject to change without notice.  
Users should verify actual device performance in their specific applications.  
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page  
of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  

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