参数资料
型号: RCH50S680R0JS06
厂商: Vishay Sfernice
文件页数: 4/6页
文件大小: 0K
描述: RES 680 OHM 50W 5% SMD
标准包装: 25
系列: RCH
电阻(欧姆): 680
功率(瓦特): 50W
复合体: 厚膜
特点: 非电感
温度系数: ±150ppm/°C
容差: ±5%
涂层,外壳类型: 氧化铝
安装特点: 法兰
尺寸/尺寸: 1.88" L x 1.16" W(47.80mm x 29.40mm)
高度: 0.366"(9.30mm)
引线型: 焊片
包装: 散装
封装/外壳: 径向,矩形外壳
其它名称: RCHB-680
RCH
www.vishay.com
OVERLOADS
The applied voltage must always be lower than the
maximum overload voltage as shown in the special features
table. ?
The values indicated on the graph below are applicable to
Vishay Sfernice
POWER RATING
For resistors mounted onto heatsink and thermal resistance
of 1 °C/W. ?
To improve the thermal conductivity, surfaces in contact
should be coated with a silicone grease.
resistors in air or mounted onto a heatsink.
100
ENERGY CURVE
100
75
RCH 25
RCH 5
RCH 10
10
1
RCH50
RCH25
RCH10
50
25
RCH 50
RCH5
0.1
0
0
20
40
60
80
100
120
140
0.01
AMBIENT TEMPERATURE IN °C
10
10
10
10
10
10
10 -7
-6
-5
-4
-3
-2
-1
10
0
POWER CURVE
1 000 000
100 000
OVERLOAD DURATION IN s
MARKING
Model, style, resistance value (in ? ), tolerance (in %),
manufacturing date, Vishay Sfernice trademark.
10 000
1000
RCH10
RCH50
RCH25
RCH5
100
10
10 -7
10 -6
10 -5
10 -4
10 -3
10 -2
10 -1
10 0
OVERLOAD DURATION IN s
Revision: 01-Aug-13
4
Document Number: 50006
For technical questions, contact: sferfixedresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
相关PDF资料
PDF描述
0395378903 5.08MM EURO PLUG STR GRN 3POS
0395378803 5.08MM EURO PLUG STR GRN 3POS
MNR14E0APJ2R2 RES ARRAY 2.2 OHM 4 RES 1206
0395378503 5.08MM EURO PLUG STR GRN 3POS
0395377903 5.08MM EURO PLUG STR GRN 3POS
相关代理商/技术参数
参数描述
RCH50S-68K-1 功能描述:平面电阻器 - 底架安装 68K OHM 50W 1% RoHS:否 制造商:AVX 电阻:100 Ohms 功率额定值:250 W 容差:5 % 电压额定值: 系列: 温度系数:150 PPM / C 工作温度范围:- 55 C to + 150 C 尺寸:9.78 mm W x 24.77 mm L x 4.32 mm H 封装:Bulk
RCH50S68R00J 制造商:Vishay Sfernice 功能描述:RESISTOR 50W 68R 制造商:Vishay Sfernice 功能描述:RESISTOR, 50W, 68R
RCH50S68R00JS06 功能描述:平面电阻器 - 底架安装 50W 68ohm 5% RoHS:否 制造商:AVX 电阻:100 Ohms 功率额定值:250 W 容差:5 % 电压额定值: 系列: 温度系数:150 PPM / C 工作温度范围:- 55 C to + 150 C 尺寸:9.78 mm W x 24.77 mm L x 4.32 mm H 封装:Bulk
RCH50S-6K8-1 功能描述:平面电阻器 - 底架安装 6.8K OHM 50W 1% RoHS:否 制造商:AVX 电阻:100 Ohms 功率额定值:250 W 容差:5 % 电压额定值: 系列: 温度系数:150 PPM / C 工作温度范围:- 55 C to + 150 C 尺寸:9.78 mm W x 24.77 mm L x 4.32 mm H 封装:Bulk
RCH50S6R800FS06 制造商:Vishay Dale 功能描述:RCH 50 6U8 1% S BA25 E3 - Bag