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

WCR-WCR0402LF-3011-F-P-LT

产品描述Thick Film Resistors - SMD
产品类别无源元件   
文件大小553KB,共3页
制造商TT Electronics
下载文档 详细参数 全文预览

WCR-WCR0402LF-3011-F-P-LT在线购买

供应商 器件名称 价格 最低购买 库存  
WCR-WCR0402LF-3011-F-P-LT - - 点击查看 点击购买

WCR-WCR0402LF-3011-F-P-LT概述

Thick Film Resistors - SMD

WCR-WCR0402LF-3011-F-P-LT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
电阻
Resistance
3.01 kOhms
容差
Tolerance
1 %
外壳代码 - mm
Case Code - mm
1005
技术
Technology
Thick Film
安装风格
Mounting Style
PCB Mount

文档预览

下载PDF文档
General Purpose Surface
Resistors
Mounted Resistors
General Purpose Surface
Mounted Resistors
General Purpose Surface
WCR Series
Mounted Resistors
Excellent reliability
WCR Series
Excellent reliability
WCR Series
Wrap around terminations
Wide range of sizes and ohmic values
Inner electrode protection
Excellent reliability
Wrap
range of sizes and ohmic values
Wide
around terminations
Inner electrode protection
Wrap around terminations
Inner electrode protection
AEC-Q200 grade available
Wide range of sizes and ohmic values
Welwyn Components
Welwyn Components
Electrical Data
Electrical
rating @ 70°C
Data
Power
0201
All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2)
0402
0603
0805
1206
1210
2010
2512
0.1
0.125
0.25
0.5
1.0
0.05
0.25
0.063
watts
Resistance range
ohms 10R to 1M0 1R0 to 1M0
1R0 to 10M
0603
0805
1206
2010
2512
1210
0402
0201
150
25
50
75
Limiting element votage
volts
200
0.1
0.125
0.25
0.5
1.0
0.05
0.063
Power ratingTCR*
@ 70°C
watts
100 0.25
200
250
ppm/°C
Resistance range
ohms 10R to 1M0 1R0 to 1M0
1R0 to 10M
1
Resistance Tolerance
%
150
25
50
75
Limiting element votage
volts
200
E24 or E96
Standard values
100
200
250
TCR*
ppm/°C
-55 to 155
Ambient temperature range
°C
1
Resistance Tolerance Jumper Chip Rating %
Zero-ohm
amps
1.5
2
0.5
1
E24 or E96
Standard values
<50
Zero-ohm Jumper Chip Resistance milliohms
-55 to 155
Ambient temperature range
°C
* Notes – TCR for low values 1R to 10R: -400 to +600ppm/ºC, 11R to 100R: ±200ppm/ºC
Zero-ohm Jumper Chip Rating
amps
1.5
2
0.5
1
TCR for high values 3M3 to 10M: ±300ppm/º
<50
Zero-ohm Jumper Chip Resistance milliohms
Physical Data
Dimensions (mm)
Physical Data
L
Style
* Notes – TCR for low values 1R to 10R: -400 to +600ppm/ºC, 11R to 100R: ±200ppm/ºC
TCR for high values 3M3 to 10M: ±300ppm/º
The chips have a high alumina substrate (96% minimum) with
a ruthenium oxide resistance element and silver palladium,
Figure
Construction
and tin plated terminations. A glazed protection coat
1
nickel
The chips have a high alumina substrate (96% minimum) with
is applied to the resistive element (See Fig.1)
a ruthenium oxide resistance element and silver palladium,
Terminations
nickel and tin plated terminations. A glazed protection coat
Solderability
The terminations meet the requirements of
is applied to the resistive element (See Fig.1)
IEC 115-1, Clause 4.17.3.2.
Terminations
Strength
The terminations meet requirements of
Solderability
The terminations meet the requirements of
IEC 68.2.21.
IEC 115-1, Clause 4.17.3.2.
Strength
The terminations meet requirements of
IEC 68.2.21.
General Note
T
C
A
W
0.6 ± 0.03
0.23 ± 0.03
0.12 ± 0.05
0.15 ± 0.05
0.3 ± 0.03
0201
Dimensions (mm)
1.0 ± 0.1
0.35 ± 0.05
0.2 ± 0.1
0.25 ± 0.1
0.5 ± 0.05
0402
L
T
C
1.6 ± 0.15
0.5 ± 0.15
0.25 ±A
0.2
0.25 ± 0.2
W
Style
0.8 ± 0.15
0603
C
A
0.6 ± 0.03
0.23 ± 0.03
0.12 ± 0.05
0.15 ± 0.05
2.0 ± ± 0.03 1.25+ 0.2 -0.1 0.5 + 0.15 -0.10
0.4 ± 0.2
0.4 ± 0.2
0.3 0.2
0201
0805
1.0 ± 0.1
0.35 -0.15
0.2 ± -0.1
0.25 ± 0.1
L
3.2 +0.1±-0.25 1.6 + 0.1 ± 0.05 0.55 +0.150.1 0.5 + 0.2-0.25 0.5+ 0.2 -0.25
0.5 0.05
0402
1206
W
A T
1.6 ± 0.15 3.2 0.8 ± 0.15
0.50.15
± 0.15 0.550.25 ± 0.2
0.25 ± 0.2
+ 0.1 -0.2
+0.15 -0.1
0.5 ± 0.25
0.5 ± 0.2
0603
2.6 ±
1210
A
Wrap-around terminations
2.0 ± 0.2
0.4 0.15
0.4 ± 0.2
5.0 ± 0.15 -0.1 0.5 + 0.15 -0.10 0.56 ± ± 0.2
0.60 ± 0.25
0.60 ± 0.25
1.25+ 0.2
0805
2.5 ± 0.15
2010
(3 faces)
L
3.2 +0.1 -0.25 1.6 + 0.1 -0.15 0.55 +0.15 -0.1 0.56+ 0.2-0.25 0.60 ±0.2 -0.25 1.2 ± 0.85
0.5 ± 0.15
0.5+ 0.25
6.3 ± 0.15
1206
3.2 ± 0.15
W
2512
A
3.2 + 0.1 -0.2
0.55 +0.15 -0.1
0.5 ± 0.25
0.5 ± 0.2
2.6 ± 0.15
1210
Wrap-around terminations
5.0 ± 0.15
0.56 ± 0.15
0.60 ± 0.25
0.60 ± 0.25
2.5 ± 0.15
2010
Figure 1
(3 faces)
Construction
± 0.15
6.3 ± 0.15
0.56 ± 0.15
0.60 ± 0.25
1.2 ± 0.85
3.2
2512
C
T
Tin Plating
Epoxy Melamine
Protection
Nickel Barrier
Glass Dielectric
Silver
Dipped Conductor
Resistance Element
Palladium
Epoxy Melamine
Protection
Glass Dielectric
Silver
Resistance Element
Palladium
96% min Alumina Substrate
96% min Alumina Substrate
Tin Plating
Nickel Barrier
Dipped Conductor
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.
General
Note
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
General
Note
Welwyn Components
the right to make changes in
changes
specification
specification without notice or liability.
Telephone: +44 (0) 1670 make
product
in product
without notice or
Email:
TT Electronics reserves
reserves the right to 822181 · Facsimile: +44 (0) 1670 829465 ·
liability.
info@welwyn-tt.com · Website: www.welwyn-tt.com
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
Iss 07.03
A subsidiary of
TT electronics plc
www.ttelectronics.com/resistors
Iss 07.03
05.18
A subsidiary of
TT electronics plc
© Welwyn Components Limited
· Bedlington, Northumberland NE22 7AA, UK
© TT Electronics plc
Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com
stm32为什么不需要烧写内核
我只知道stm32用的是cortex_m3的内核, 那请问这个内核是什么时候被烧写到stm32芯片中的? 还是说, 这里的所说的内核只是一种体系结构而不是一种文件??...
s111100930 stm32/stm8
三极管的放大倍数和运算放大器的增益(感觉也是放大倍数)有什么关系啊
问题如题,这个问题困扰我很久了,今天请各位帮忙解决一下,谢谢! ...
huangweichi123 模拟电子
【AB32VG1开发板测评】未成功的WiFi通讯
本帖最后由 jinglixixi 于 2021-9-22 23:03 编辑 无论是外观上还是从原理图上,都可见到无线通信的痕迹,见图1所示。 564114564111 图1 无线通信 但无论怎样找,直接以使用板上天线 ......
jinglixixi 国产芯片交流
BQ24095充电
BQ24095充电电路这样设计为什么测不到充电电压,也不充电 ...
hzq1989 电源技术
MSP430G2553用户手册中文.pdf
MSP430G2553用户手册中文.pdf很全的...
ranchunlei 微控制器 MCU
堆栈的问题
哪位高手帮我解答一下用F149芯片运行程序出现下面的问题: Wed Mar 12 14:54:19 2008: The stack pointer for stack 'Stack' (currently Memory:0x9AE) is outside the stack range (Memory:0x ......
miko2007 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: 1244  2758  581  928  1439  45  51  54  58  36 

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