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参数资料
| 型号： | PWC2010-4K7JI |
| 英文描述： | RESISTOR SMD 4K7 |
| 中文描述： | 电阻贴片4K7 |
| 文件页数： | 1/6页 |
| 文件大小： | 295K |
| 代理商： | PWC2010-4K7JI |
Resistive Components
Subsidiaries of TT electronics plc
Pulse Withstanding
Chip Resistors
PWC Series
Today’s electronic devices are becoming
smaller and smaller. As a result designers
are moving more towards surface mount
components not only for new designs
but also to design out large axial and
other through-hole resistors. In most
cases this is a straightforward task as
several resistor manufacturers offer chip
resistors with performances to match
axial parts. However in some cases, due
to power rating or pulse withstanding
requirements, this has been impossible.
The requirement, in particular, for pulse
withstand capability is growing due to
the need to protect sensitive modern
electronic systems.
To meet this demand Welwyn have
designed a Pulse Withstanding Chip
Resistor (PWC Series). The PWC series is
available in four standard sizes from
0805 to 2512 as shown in the following
table. The table also gives details of the
improved LEV (Limiting Element Voltage)
and increased power rating. Pulse
withstanding details are given on the
following pages.
The enhanced performance of the chips
is made possible by the precise use of
the best resistance inks and a closely
controlled production process.
Standard chip sizes
(0805 to 2512)
Improved power
rating
Improved working
voltage
Excellent Pulse
Withstanding
performance
Excellence in Technology
相关PDF资料 |
PDF描述 |
|---|---|
| PWC2010-680RJI | RESISTOR SMD 680R |
| PWC2010-68KJI | RESISTOR SMD 68K |
| PWC2010-68RJI | RESISTOR SMD 68R |
| PWC2010-6K8JI | RESISTOR SMD 6K8 |
| PWC2512-100KJI | RESISTOR SMD 100K |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PWC2010-4K7JI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 4K7 |
| PWC2010-680RF | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 1% 680R 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 680R 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 680R; Product Range:WELWYN - PWC Series Pulse Withstanding Chip Resistors; Resistance:680ohm; Power Rating:750mW; Resistance Tolerance: 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Thick ;RoHS Compliant: Yes 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 680R; Product Range:WELWYN - PWC Series; Resistance:680ohm; Power Rating:750mW; Resistance Tolerance: 1%; Resistor Case Style:2010 [5025 Metric]; Resistor Element Material:Thick Film; Temperature Coefficient: ;RoHS Compliant: Yes |
| PWC2010-680RJI | 功能描述:厚膜电阻器 - SMD 0.75watt 680 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 |
| PWC2010-680RJI | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 680R |
| PWC2010-68KF | 制造商:TT Electronics / Welwyn 功能描述:RESISTOR 2010 1% 68K 制造商:TT Electronics / Welwyn 功能描述:RESISTOR, 2010, 1%, 68K |
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