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805F25R

产品描述Wirewound Resistors - Chassis Mount 5watt 25ohm 1%
产品类别无源元件   
文件大小2MB,共2页
制造商Ohmite
官网地址https://www.ohmite.com
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805F25R概述

Wirewound Resistors - Chassis Mount 5watt 25ohm 1%

805F25R规格参数

参数名称属性值
产品种类
Product Category
Wirewound Resistors - Chassis Mount
制造商
Manufacturer
Ohmite
RoHSNo RoHS Version Available
电阻
Resistance
25 Ohms
功率额定值
Power Rating
5 W
容差
Tolerance
1 %
温度系数
Temperature Coefficient
20 PPM / C
电压额定值
Voltage Rating
210 V
工作温度范围
Operating Temperature Range
0 C to + 275 C
长度
Length
15.24 mm
宽度
Width
8.48 mm
高度
Height
8.13 mm
系列
Packaging
Bulk
类型
Type
Aluminum Housed Resistor
产品
Product
Wirewound Resistors
工厂包装数量
Factory Pack Quantity
10
端接类型
Termination Style
Solder Lug

文档预览

下载PDF文档
Metal-Mite
®
Aluminum Housed
Axial Terminal Wirewound, 1% Tolerance
The 89 Series is a high-performance axial type
resistor. These molded-construction metal-housed
resistors are available in higher power ratings than
standard axial resistors and are better suited to with-
standing vibration, shock and harsh environmental
conditions.
The 89 Series Metal-Mite
®
resistors are aluminum
housed to maintain high stability during operation
and to permit secure mounting to chassis surfaces.
The metal housing also provides heat-sinking
capabilities.
89 series
F e at u r e s
• High Stability: ±0.5% ∆R
• High power to size ratio
• Metal housing allows chassis mounting and pro-
vides heat sink capability
s e r i e s s p e C i F i C at i o n s
Non-Inductive versions available. Insert “N” before tolerance code.
Example: 850NF560
Series
805
810
825
850
Wattage
5
10
25
50
Ohms
0.10-25K
0.10-50K
0.010-75K
0.005-100K
Voltage
210
320
520
1170
CharaCteristiCs
Housing
Metal, anodized aluminum
Internal Coating
Silicone
Core
Ceramic
Terminals
Solder-coated axial
Derating
Linearly from 100% @ +25°C to 0% @ +275°C.
Tolerance
±1% and ±5% (other tolerances available).
Power rating
Rating is based on chassis mounting area and temperature stability. Proper heat sink as follows: 5W and
10W units, 4” x 6” x 2” x .040” Aluminum chassis; 25W units, 5” x 7” x 2” x .040” Aluminum chassis;
50W units, 12” x 12” x .059” Aluminum panel.
Maximum ohmic values
See chart.
Overload
5 times rated wattage for 5 seconds.
Temperature coefficient
Under 1Ω: ±90 ppm/°C; 1 to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C.
Dielectric withstanding voltage
5W and 10W rating,1000 VAC; 25 and 50W ratings, 2250 VAC.
(continued)
128
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

805F25R相似产品对比

805F25R 805F15KE 850F100KE 810F1R0 850FR15 825F1K5
描述 Wirewound Resistors - Chassis Mount 5watt 25ohm 1% Multilayer Ceramic Capacitors MLCC - SMD/SMT 25volts .01uF 5% C0G AUTO ESD Bluetooth / 802.15.1 Modules BLE USB Dongle 4.0 single mode Wirewound Resistors - Chassis Mount 10watt 1ohm 1% Wirewound Resistors - Chassis Mount 50W 0.15 OHMS METAL-MITE 1% Wirewound Resistors - Chassis Mount 25watt 1.5K 1%
产品种类
Product Category
Wirewound Resistors - Chassis Mount Wirewound Resistors - Chassis Mount - Wirewound Resistors - Chassis Mount Wirewound Resistors - Chassis Mount Wirewound Resistors - Chassis Mount
制造商
Manufacturer
Ohmite Ohmite - Ohmite Ohmite Ohmite
RoHS No RoHS Version Available Details - No - No RoHS Version Available
电阻
Resistance
25 Ohms 15 kOhms - 1 Ohms 150 mOhms 1.5 kOhms
功率额定值
Power Rating
5 W 5 W - 10 W 50 W 25 W
容差
Tolerance
1 % 1 % - 1 % 1 % 1 %
温度系数
Temperature Coefficient
20 PPM / C 20 PPM / C - 50 PPM / C 90 PPM / C 20 PPM / C
电压额定值
Voltage Rating
210 V 210 V - 320 V 1.17 kV 520 V
工作温度范围
Operating Temperature Range
0 C to + 275 C 0 C to + 275 C - 0 C to + 275 C 0 C to + 275 C 0 C to + 275 C
长度
Length
15.24 mm 15.24 mm - 19.05 mm 49.23 mm 26.98 mm
宽度
Width
8.48 mm 8.48 mm - 20.63 mm 29.36 mm 27.79 mm
高度
Height
8.13 mm 8.13 mm - 10.31 mm 15.88 mm 14.28 mm
系列
Packaging
Bulk Bulk - Bulk - Bulk
类型
Type
Aluminum Housed Resistor Aluminum Housed Resistor - Aluminum Housed Resistor Aluminum Housed Resistor Aluminum Housed Resistor
产品
Product
Wirewound Resistors Wirewound Resistors - Wirewound Resistors Wirewound Resistors Wirewound Resistors
工厂包装数量
Factory Pack Quantity
10 10 - 10 1 10
端接类型
Termination Style
Solder Lug Solder Lug - Solder Lug Solder Lug Solder Lug
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