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

SF1P-2800-AB20W

产品描述Fixed Resistor, Wire Wound, 1W, 280ohm, 0.05% +/-Tol, 20ppm/Cel, 3528,
产品类别无源元件    电阻器   
文件大小51KB,共1页
制造商RCD Components Inc.
官网地址http://www.rcdcomponents.com/
标准
下载文档 详细参数 全文预览

SF1P-2800-AB20W概述

Fixed Resistor, Wire Wound, 1W, 280ohm, 0.05% +/-Tol, 20ppm/Cel, 3528,

SF1P-2800-AB20W规格参数

参数名称属性值
是否Rohs认证符合
Objectid768691604
Reach Compliance Codecompliant
Country Of OriginUSA
ECCN代码EAR99
YTEOL7.7
构造All-Welded
JESD-609代码e3
端子数量2
最高工作温度175 °C
最低工作温度-55 °C
封装高度3.18 mm
封装长度8.89 mm
封装形式SMT
封装宽度7 mm
包装方法Bulk
额定功率耗散 (P)1 W
电阻280 Ω
电阻器类型FIXED RESISTOR
系列SF
尺寸代码3528
技术WIRE WOUND
温度系数20 ppm/°C
端子面层Matte Tin (Sn)
容差0.05%

文档预览

下载PDF文档
4-TERMINAL SURFACE MOUNT
RESISTORS CAPACITORS COILS DELAY LINES
SF SERIES
RoHS
Term.W is
RoHS
compliant
& 260°C
compatible
Industry’s widest range! Values from .001Ω-5KΩ,
tolerances to ±0.01%, TC’s to 5ppm, 1W to 3W
Excellent for current sensing applications
Available on exclusive
SWIFT
TM
delivery program!
OPTIONS
Option X: Low inductance design
Option P: Increased pulse capability
Option E: Low thermal EMF design
Also available: burn-in, leaded version, custom-marking,
increased current rating, matched sets, etc.
Resistance
(ohms)
.001 - .0049
.005 - .0099
.01 - .024
.025 - .049
.05 - .099
.1 - .99
1 Ohm and above
Available
Tolerances
1% - 10%
.5% - 10%
.25% - 10%
.1% - 10%
.05 - 10%
.02% - 10%
.01% - 10%
Standard Temp Coef.
(Optional TC)
600ppm/°C
(300, 200, 100, 50ppm)
600ppm/°C
(200, 100, 50, 25ppm)
200ppm/°C
(100, 50, 25ppm)
150ppm/°C
(100, 50, 25ppm)
90ppm/°C
(50, 25, 15ppm)
50ppm/°C
(25, 15, 10ppm)
30ppm/°C
(20, 10, 5ppm)
RCD’s Series SF resistors feature an all-welded “Kelvin” 4-
terminal design in a surface mount package, reducing the
effects of lead resistance. High -temperature case provides
excellent environmental protection. Series SF utilizes the
same technology as our popular Series LVF leaded
resistors with over 30 years of proven experience.
RCD
Type
S F1
SFG2
Wattage
@ 25°C
1W
2W - 3W*
Max.
Current
10A
15A
Resistance
R an g e
.001 to 4K
.001 to 5K
* SFG2 capable of 3W dissipation with consideration of pcb layout and pad geometry
SF1
.350 [8.89]
SIDE VIEW
.275 [7]
END
VIEW
.050
[1.25]
V
1
V
2
.125
[3.18]
.03 [.76]
.270
[6.86]
.10
[2.54]
TYPICAL PERFORMANCE SPECIFICATIONS
Operating Temp.
Dielectric Strength
Short-time Overload
Moisture Resistance
High Temp. Exposure
Load Life (1000 hours)
Temperature Cycling
Shock and Vibration
-55° to +175° C
250V Min.
5x rated W, 5 Sec
.5%
.2%
1%
.5%
.1%
.14 [3.6]
PAD LAYOUT
SFG2
.590 [15]
SIDE VIEW
.420
[10.7]
.827 [21] Max.
.13
[3.3]
.09 [2.3]
→ ←
.33 [8.4]
PAD LAYOUT
DERATING CURVE
100
% OF RATED POWER
& CURRENT
P/N DESIGNATION:
RCD Type
(SF1 or SFG2)
Options:
X,E, etc (leave blank if standard)
75
50
25
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE (°C)
Resis. Code .01% -1%:
3 signif. figures & multiplier, R001=.001Ω,
R010=.01Ω, R100= .1Ω, 1R00=1Ω,10R0=10Ω, 1000=100Ω, 1001=1K
Resis. Code 2% - 10%:
2 signif. figures & multiplier, R001=.001Ω,
R01=.01Ω, R10= 0.1Ω, 1R0= 1Ω,100= 10Ω, 101=100Ω, 102= 1KΩ.
Use extra digits as needed (R0125, R0075, etc).
Tolerance Code:
K=10%, J=5%, H=3%, G=2%, F=1%,
D=0.5%, C=0.25%, B=0.1%, A=0.05%, Q=0.02%, T=0.01%
Packaging:
B = Bulk, T = Tape & Reel
Optional TC
(leave blank for std): 5=5ppm, 10=10ppm, 20 = 20ppm,
etc; 100ppm and above use 3-digit code: 101=100ppm, 201=200ppm, etc.
Termination:
W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable,
in which case RCD will select based on lowest price and quickest delivery
RCD Components Inc,
520 E.Industrial Park Dr, Manchester, NH, USA 03109
rcdcomponents.com
Tel: 603
-
669
-
0054 Fax: 603
-
669
-
5455 Email:sales@rcdcomponents.com
FA060A Sale of this product is in accordance with GF-061. Specifications subject to change without notice.
25
21
21
21
21
21
21
21
21
.024 [.6]
4321
4321
4321
.630 [16]
21
21
21
321
321
321
.08 [2]
.22
→ ↑
[5.6]
.120 [3]
C
1
C
2
SCHEMATIC
21
21
21
321
321
321
.250
[6.35]
END VIEW
.260
[6.6]
←→
.040
←→
.115
.35 [8.9]
Max.
4321
4321
4321
.12 [3]
.06 [1.5]
C
1
V
1
C
2
.085
[2.16]
V
2
→ ←
.062 [1.6]
SCHEMATIC
SF1
- R001 - J T
W
单片机学习大全
新人报道献上资源帖http://yunpan.cn/QNVvfKeREPh53...
freecale 51单片机
如何将程序下载到CPLD
如何将程序下载到CPLD ...
wangxuguang150 嵌入式系统
求高人指点multisim(ewb)中的几个问题
问题1:仿真速度能否调节?每次仿真时速度太慢,只能看到第1秒内的现象,我想把仿真速度调快一点,最好能调到跟现实生活的时间一样快就好了,有什么办法?或者有什么办法可以看到几秒后或几分钟 ......
sq1985712 模拟与混合信号
求助:遥控坦克电机电源自动关闭问题
求助:遥控坦克,遥控过程中总是自动关闭电池电源,我分析是保护板电流指标不够(但是已经是35A的了,2串7.4v),坦克电机峰值电流大约10A左右,正常工作8A左右。有没有遇到过该问题的朋友,谢 ......
aimi0921 DIY/开源硬件专区
美国UL认证,19.8V3A太阳能板,太阳能电池,
美国UL认证,19.8V3A太阳能板,太阳能电池,1:货物名称及数量:美国UL认证,19.8V3A太阳能板,太阳能电池,2:价格:3003:成色;见实物图片 4:物品缺陷及改动:原装拆机5:三包或保修期 ......
ffy899 能源基础设施
电压跟随器
314702 这个电压跟随器的输入电压与输出电压差别竟然这么大,电流源转电压做输入信号,,本来只要直接放大就好,可放大倍数仿真与理论相差太大就想加个电压跟随器稳定输入信号,可现在又出现了 ......
井子92 模拟电子

 
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: 74  2730  2514  623  953  2  55  51  13  20 

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