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ARF4007r5

产品描述Wirewound Resistors - Chassis Mount metal clad resistor
产品类别无源元件   
文件大小155KB,共2页
制造商Ohmite
官网地址https://www.ohmite.com
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ARF4007r5概述

Wirewound Resistors - Chassis Mount metal clad resistor

ARF4007r5规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Ohmite
产品种类
Product Category
Wirewound Resistors - Chassis Mount
技术
Technology
Wirewound
安装风格
Mounting Style
Chassis Mount

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ARF
Low Profile Wirewound
Metal Clad Resistors
Flexible design with high pulse capability, ideally suited to
braking and inverter / converter applications. Enhanced power
levels can be achieved when heatsink mounted.
High power density
Low profile
600V cables as standard
Heatsink mount for increased power dissipation
RoHS Compliant
Characteristics
Tolerance (Code):
Maximum surface temperature:
Temperature coefficient:
Operating Voltage:
Pulse overload:
Insulation resistance:
Insulation testing voltage:
± 5% (J)
+250°C
≤ ± 150ppm/°C
√(PxR)
10 x P 5 sec
,
at 500V ≥ 10GΩ
4000V ≈
Electrical Specifications
Type
ARF150
ARF200
ARF300
ARF400
ARF500
ARF600
Wattage (P)
(without
heatsink)
75
100
150
200
250
300
Wattage
(with
heatsink)
150
200
300
400
500
600
Max.
voltage
1000
1000
1500
1500
2000
2000
Ohmic
Value
Range
2R2 - 220R
3R6 - 390R
5R6 - 560R
7R5 - 820R
10R - 1K
11R - 1K1
TR
Dimensions (mm)
ARF150
ARF200
ARF300
ARF400
ARF500
ARF600
80
110
163
216
270
300
56
86
139
192
246
276
18.5
max.
12
L
2
L
1
TESLA
0852
TR 351 120R/J
- drátové v½ko
- wire-wo
L2
4.
Ø
6-
4x
Type
L1
1.5mm
2
79
max.
60
300
min.
Ordering Procedure
Standard Resistor: Series, Resistance Value, Tolerance code (J
±5%) e.g. ARF150 5R6 J
Rezistory jsou vhodné pro použití v silov½ch elektronick½ch obvodech při brzdění
elektromotorů řízen½ch elektrick½mi měniči. Al pouzdro může b½t upevněno na
chladící desku.
Resistors are suitable for application in power electrical circuits (e.g. brake resistors for
frequency converters). The case can be mounted on the heatsink.
V½vo
Po do
úpra
Outle
Optio
di er
Parametry a rozměry
Jmenovité zatížení
při 25°C
Nominal load at 25°C
bez chladiče /
without heatsink
Typ
Type
P
NED=30%
/W/
P
NED=100%
/W/
s chladičem
with heatsink
P
N
Parameters and dimensions
rozsah hodnot
resistance range
max. přetěž
max. overloa
ARCOL UK Limited,
Threemilestone Ind. Estate,
Truro, Cornwall, TR4 9LG, UK.
T +44 (0) 1872 277431
F +44 (0) 1872 222002
E sales@arcolresistors.com
225
75
150 W
2R2 - 220R
TR 351
300
100
200 W
3R6 - 390R
TR 352
450
150
300 W
5R6 - 560R
TR 353
600
200
400 W
7R5
TR 354
The information contained herein does not form part of
- 820R
750
250
500 W
10R – 1K
TR 355
a contract and is subject to change without notice. Arcol
900
300
600 W
11R - 1K1
TR 356
1 000
1 000
1 500
1 500
2 000
operate a policy of continual product development, therefore,
2 000
4400
4200
4000
3800
3600
3400
3200
Závislost adiabatického
change.
specifications may
impulzu
na odporové hodnotě
Adiabatic impulse x ohmic value
It is the responsibility of the
www.arcolresistors.com
J
component selected from our range is suitable for the
application. If in doubt please ask Arcol.
P
NED=30%
,
P
NED=100%
ED
=
procentuální vyjádření pracovního zatížení
rezistorů v pracovní periodě – typicky 120 s
ED – load
of
customer
factor = percentual ratio120switch-on
to ensure that the
s
time against cycle period - typical
Page
3000
2
1 of
2800
2600
2400
TR 351
TR 352
maximalní tep
maximal surfa
tolerance
tolerances
teplotní koe
TCR (10
-6
/K)
intended
maximální do
maximum ope
stabilita při +2
stability at +25
přetížení
1/12.39
overload
pulse
izolační odpo
isolation resist

ARF4007r5相似产品对比

ARF4007r5 ARF3005R6
描述 Wirewound Resistors - Chassis Mount metal clad resistor Wirewound Resistors - Chassis Mount metal clad resistor
Product Attribute Attribute Value Attribute Value
制造商
Manufacturer
Ohmite Ohmite
产品种类
Product Category
Wirewound Resistors - Chassis Mount Wirewound Resistors - Chassis Mount

 
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