电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

PWC2512-412RFI

产品描述Thick Film Resistors - SMD 2512 412 Ohms '1%
产品类别无源元件   
文件大小579KB,共4页
制造商TT Electronics
标准
下载文档 详细参数 全文预览

PWC2512-412RFI在线购买

供应商 器件名称 价格 最低购买 库存  
PWC2512-412RFI - - 点击查看 点击购买

PWC2512-412RFI概述

Thick Film Resistors - SMD 2512 412 Ohms '1%

PWC2512-412RFI规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
TT Electronics
产品种类
Product Category
Thick Film Resistors - SMD
RoHSDetails
外壳代码 - in
Case Code - in
2512
外壳代码 - mm
Case Code - mm
6432
系列
Packaging
Reel
封装 / 箱体
Package / Case
2512 (6432 metric)
技术
Technology
Thick Film
安装风格
Mounting Style
PCB Mount
工厂包装数量
Factory Pack Quantity
1800
单位重量
Unit Weight
0.001940 oz

文档预览

下载PDF文档
Resistors
Pulse Withstanding
Chip
Withstanding
Pulse
Resistors
Chip Resistors
PWC Series
Welwyn Components
Excellent
PWC Series
pulse withstand performance
Improved working voltage
Excellent pulse withstand performance
Improved power
voltage
Improved working
rating
Standard chip sizes (0805 to 2512)
Improved power rating
Custom
designs available
Custom
designs available
Anti-sulphur version available
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
Size
Power @70°C
Resistance range
Tolerance
LEV
TCR
Operating temperature
Thermal Impedance
Pad / trace area *
Values
Pulse Capability
W
ohms
%
V
ppm/°C
°C
°C/W
mm
2
302
30
220
40
160
50
75
150
PWC0603
0.125
PWC0805
0.25
PWC1206
0.33
0.5
1R0 to 10M
10R to 1M: 0.5, All values: 1, 5
200
-55 to +155
145
125
80
60
70
250
55
100
40
500
400
<10R:200
≥10R:100
500
PWC2010
0.75
1
PWC2512
1.5
2
E24 or E96 preferred - other values to special order
See graphs – full application note available on request
*Recommended minimum pad & adjacent trace area for each termination for rated power dissipation on FR4 PCB
Physical Data
Dimensions (mm) & weight (mg)
L
0603
0805
1206
2010
2512
1.6±0.1
2.0±0.15
3.2±0.2
5.1±0.3
6.5±0.3
W
0.8±0.1
1.25±0.15
1.6±0.2
2.5±0.2
3.2±0.2
T max
0.55
0.6
0.7
0.8
0.8
A
0.3±0.15
0.3±0.15
0.4±0.2
0.6±0.3
0.6±0.3
B min
0.6
0.9
1.7
3.0
4.4
C
0.3±0.15
0.3±0.1
0.4±0.15
0.6±0.25
0.6±0.25
Wt.
2.2
4.7
8.5
36
55
A
B
L
C
T
A
W
Wrap-around terminations
(3 faces)
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 solder
coating, this ensures excellent ‘leach’ resistance properties
and solderability.
Note that anti-sulphur version parts below 100R are
produced in flip-chip format with the resistor element on
the underside.
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.
General Note
General Note
Welwyn Components reserves the right to make changes in product specification
or liability.
TT Electronics reserves the right to make changes in product specification without notice
without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
BI Technologies IRC Welwyn
A subsidiary of
TT electronics plc
www.ttelectronics.com/resistors
07. 08
03.18
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
© TT Electronics plc
822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
Telephone: +44 (0) 1670
37
vhdl中assert的问题
在这个过程中,assert(v2 v1; --当v2>v1,跳出循环LOOP END LOOP Q1 ASSERT (v2 < v1 ) REPORT "OUT OF RANGE" -- 输出错误报告 SEVERITY ERROR ; END P ......
stycx 嵌入式系统
相位差测量与虚拟相位差计-相关资料
相位差测量与虚拟相位差计-相关资料...
安_然 测试/测量
哪位分享一个能用的PB下载网址,谢谢!
哪位分享一个能用的PB下载网址,谢谢!...
fengzhang2002 嵌入式系统
下载有礼:TI 嵌入式产品研讨会视频曝光!
>>点击查看活动详情 335665 《2017 TI 嵌入式产品研讨会》视频手册新鲜出炉! 本书由 TI & EEWORLD 共同制作而成, ......
EEWORLD社区 TI技术论坛
AC耦合电容的影响,你真的知道吗?
作者 | 黄刚(一博科技高速先生团队队员) 原理图上看似轻描淡写,PCB设计加班到半夜。随着信号速率越来越高,原理图的内容在PCB设计上去实现变得越来越难,图纸上任意的一根理想连线或者器 ......
yvonneGan PCB设计
分析一下TMS320xF24xx至C2000 Piccolo TMS320F280xx的迁移
TMS320xF24xx系列DSP于1997年推出,是 C2000产品系列中系列器件的开山之作。它们被广泛誉为首款具有片上闪存和集成CAN控制器的DSP. TMS320xF24xx的特性包括用于多轴电机控制的16个PWM输出、高达 ......
Jacktang 微控制器 MCU

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2268  2221  2231  190  885  35  10  19  47  30 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved