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参数资料
| 型号： | DSC2512-10FT18 |
| 厂商： | TT Electronics / Welwyn |
| 英文描述： | Double-Sided Chip Resistors |
| 中文描述： | 双面贴片电阻 |
| 文件页数： | 1/5页 |
| 文件大小： | 156K |
| 代理商： | DSC2512-10FT18 |
1206
2010
2512
Power @70°C
Watts
0.33
0.75
1.5
2 second overload power @25°C
Watts
2.1
4.7
9.4
Short pulse performance
See graphs
Resistance range
Ohms
1R0 to 4M7
Tolerance
%
10R to 1M: 0.5, All values: 1, 5
LEV
Volts
200
400
500
TCR
ppm/°C
<10R:200 _
Operating temperature
°C
-55 to +155
Dielectric withstand voltage
Volts
500
Thermal Impedance
°C/W
160
80
50
Pad & trace area for rated power*
mm
2
50
60
100
Values
E24 or 96 preferred - other values to special order
Double-Sided
Chip Resistors
DSC Series
Two parallel resistance elements
in a single chip
Excellent pulse withstand performance
Laser trimmed up to 0.5% tolerance
Enhanced working voltage
Enhanced power rating
Pb-free terminations
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Electrical Data
Issue B · 01.06
A subsidiary of
TT electronics plc
Welwyn Components
Dimensions (mm) & Weight (g)
L
W
T max
A
B min
C
Wt.
1206
3.2±0.4
1.6±0.2
0.7
0.4±0.2
1.7
0.4±0.15
0.020
2010
5.1±0.3
2.5±0.2
0.8
0.6±0.3
3.0
0.6±0.25
0.036
2512
6.5±0.3
3.2±0.2
0.8
0.6±0.3
4.4
0.6±0.25
0.055
Physical Data
*
Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Construction
Thick film resistor material, overglaze and organic protection are screen printed on a 96% alumina substrate. Wrap-around terminations
have an electroplated nickel barrier and Pb-free solderable coating, this ensures excellent ‘leach’ resistance properties and solderability.
Marking
Components are not marked. Reels are marked with type, value, tolerance, date code and quantity.
Solvent Resistance
The body protection is resistant to all normal industrial cleaning solvents suitable for printed circuits.
T
W
A
A
B
L
Wrap-around terminations
(3 faces)
C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DSC2512-10JT18 | 制造商:WELWYN 制造商全称:Welwyn Components Limited 功能描述:Double-Sided Chip Resistors |
| DSC2512-10KJI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR DOUBLE SIDED 10K 2512 CASE |
| DSC2512-10KJT18 | 功能描述:厚膜电阻器 - SMD 1.5watt 10K ohm 5% RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube |
| DSC2512-10RJI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR DOUBLE SIDED 10R 2512 CASE 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, DOUBLE SIDED, 10R, 2512 CASE |
| DSC2512-10RJT18 | 功能描述:厚膜电阻器 - SMD 1.5watt 10 ohm 5% RoHS:否 制造商:Bourns 电阻:1.5 Ohms 容差:1 % 功率额定值:25 W 电压额定值:250 V 外壳代码 - in: 外壳代码 - mm: 端接类型:SMD/SMT 温度系数:100 PPM / C 系列:PWR163 工作温度范围:- 55 C to + 155 C 封装:Tube |
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