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參數(shù)資料
| 型號： | DSC2512-10FT18 |
| 廠商： | TT Electronics / Welwyn |
| 英文描述： | Double-Sided Chip Resistors |
| 中文描述： | 雙面貼片電阻 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSC2512-10JT18 | 制造商:WELWYN 制造商全稱: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:厚膜電阻器 - SMD 1.5watt 10K ohm 5% RoHS:否 制造商:Bourns 電阻:1.5 Ohms 容差:1 % 功率額定值:25 W 電壓額定值:250 V 外殼代碼 - in: 外殼代碼 - mm: 端接類型:SMD/SMT 溫度系數(shù):100 PPM / C 系列:PWR163 工作溫度范圍:- 55 C to + 155 C 封裝: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:厚膜電阻器 - SMD 1.5watt 10 ohm 5% RoHS:否 制造商:Bourns 電阻:1.5 Ohms 容差:1 % 功率額定值:25 W 電壓額定值:250 V 外殼代碼 - in: 外殼代碼 - mm: 端接類型:SMD/SMT 溫度系數(shù):100 PPM / C 系列:PWR163 工作溫度范圍:- 55 C to + 155 C 封裝:Tube |
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