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參數(shù)資料
| 型號： | PWC2010-22RJI |
| 英文描述： | RESISTOR SMD 22R |
| 中文描述： | 電阻貼片22R |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 295K |
| 代理商： | PWC2010-22RJI |
Resistive Components
Welwyn Components Limited
Welwyn Electronics Park, 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
IRC Inc. (AFD)
4222 South Staples Street
Corpus Christi, Texas 78411, USA
Telephone:+1 985 992 7900
Facsimile: +1 985 992 3377
Email: ircafd@irctt.com
Website: www.irctt.com
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
Issue 8 · 13.06.01
Subsidiaries of TT electronics plc
Performance Data
Physical Data
Thin film resistor material, overglaze and organic protection
are screen printed on a 96% alumina substrate. Wrap-
around terminations have an electroplated nickel barrier
and tin-lead solder coating, this ensures excellent ‘leach’
resistance properties and solderability. Chips can withstand
immersion in solder at 260°C for 30 seconds.
Maximum
Typical
Load at rated power:
1000 hours at 70°C
R%
R%
2
0.25
Shelf life:
12 months at room temperature
0.1
0.02
Derating from rated power at 70°C
Zero at 155°C
Overload:
6.25 x rated power for 5 seconds
R%
R%
R%
R%
R%
Volts
1
0.1
Dry heat: 1000 hours at 155°C
1
0.2
Long term damp heat
1
0.25
Temperature rapid change
0.25
0.05
Resistance to solder heat
0.25
0.05
Voltage proof
500
L
W
T max
A
B*
C
Wt.
0805
2.0±0.3
1.25±0.2
0.6
0.3±0.15
0.9 min
0.3±0.1
0.009
1206
3.2±0.4
1.6±0.2
0.7
0.4±0.2
1.7 min
0.4±0.15
0.020
2010
5.1±0.3
2.5±0.2
0.8
0.6±0.3
3.0 min
N/A
0.036
2512
6.5±0.3
3.2±0.2
0.8
0.6±0.3
4.4 min
N/A
0.055
Note: An 0.01 ohm addition to be added to the performance of all resistors <10 ohms.
* This dimension determines the number of conductors which may pass under the surface mounted chip.
Dimensions of PWC chips are given below in mm and weight in g.
Construction & Solderability
T
W
A
A
B
L
Wrap-around terminations
(3 faces)
Note: Circuit diagrams shown for example only. Single, continuous pulse and pulse voltage graphs are based on theoretical data.
Welwyn Components Ltd. have over 60 years experience
in designing and manufacturing resistive components.
Excellence in Technology
6
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PWC2010-22RJI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 22R |
| PWC2010-2K2F | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 1% 2K2 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 2K2 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 2K2; Product Range:WELWYN - PWC Series; Resistance:2.2kohm; Power Rating:750mW; Resistance Tolerance: 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Thick Film; Temperature Coefficient: ;RoHS Compliant: Yes |
| PWC2010-2K2JI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 2K2 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010 2K2 制造商:TT Electronics / Welwyn 功能描述:Res Thick Film 2010 2.2K Ohm 5% 3/4/1W ±100ppm/°C Molded SMD T/R |
| PWC2010-2K2JI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 2K2 |
| PWC2010-330RF | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 1% 330R 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 330R 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 330R; Product Range:WELWYN - PWC Series; Resistance:330ohm; Power Rating:750mW; Resistance Tolerance: 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Thick Film; Temperature Coefficient: ;RoHS Compliant: Yes |
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