EEWORLDEEWORLDEEWORLD

Part Number

Search

RWCSG3Q000R4FS

Description
Wirewound Resistors - Chassis Mount 0.4Ohms 25W 1% WW Chasis Mount
CategoryPassive components    The resistor    Wire wound resistor    Wire wound resistor - chassis to install   
File Size146KB,4 Pages
ManufacturerJohanson Dielectrics
Environmental Compliance
Download Datasheet Parametric View All

RWCSG3Q000R4FS Online Shopping

Suppliers Part Number Price MOQ In stock  
RWCSG3Q000R4FS - - View Buy Now

RWCSG3Q000R4FS Overview

Wirewound Resistors - Chassis Mount 0.4Ohms 25W 1% WW Chasis Mount

RWCSG3Q000R4FS Parametric

Parameter NameAttribute value
MakerJohanson Dielectrics
Product CategoryWirewound Resistors - Chassis Mount
seriesRWC
EncapsulationBulk
Features-
technologyWirewound
Installation styleChassis Mount
Factory packaging quantity50
r
esIsTor
w
Irewound
c
hassIs
m
ounT
rwc s
erIes
k
ey
F
eatureS
• Resistances from 0.005 to 250kOhms
• Tolerance to ± 0.01%
• High Temperature: -55ºC to +275ºC
• Low TCR: ± 20ppm/ ºC
• Power Rating 5 to 300 Watts
• Excellent Pulse Handling
• Non-Inductive windings available
• Four Terminal Versions Available (Call Factory)
a
pplicationS
• Motor Control
• Braking Systems
• Welding
• X-Ray
p
roduct
S
ummary
POWER RATING
(W @ 25ºC)
PRODUCT
SERIES
(RWC)
G1
G2
G3
G4
RESISTANCE
RANGE (Ω) 1
0.01 to 22K
0.01 to 47K
0.01 to 90K
0.01 to 250K
FREE
AIR
4.5
7.5
12
20
DIELECTRIC
STRENGTH
1500 VAC
1500 VAC
2500 VAC
3500 VAC
TEMPERATURE
COEFFICIENT
>10Ω: ± 20ppm/ºC
1Ω to 10Ω: ± 50ppm/ºC - 55ºC to + 275ºC
<1Ω: Call Factory
TEMPERATURE
RANGE
COMMERCIAL
7.5
a
12.5
a
25
b
50
c
MIL
5
a
10
a
20
b
30
c
1
a
TOLERANCE
: ± 0.01 to ± 10% (1% Standard)
For non-inductive windings, divide maximum resistance by 2
Heatsink required: 0.040 [1.0] Aluminum Plate, 129 in
2
[832 cm
2
] or equiv.
a
Vailable
o
ptionS
(Consult Factory)
Special Testing Requirements
Special Pulse Requirements
b
Heatsink required: 0.040 [1.0] Aluminum Plate, 167 in
2
[1077 cm
2
] or
equiv.
Heatsink required: 0.059 [1.5] Aluminum Plate, 291 in
2
[1877 cm
2
] or
equiv.
c
d
e
Heatsink required: 0.125 [3.2] Aluminum Plate, 294in
2
[1896cm
2
] or equiv.
H
ow to
o
rder
RWC
RESISTOR WIRE-
WOUND CHASSIS
MOUNT
Heatsink required: 0.125 [3.2] Aluminum Plate, 895 in
2
[5780 cm
2
] or
equiv.
N
WINDINGS
G1
PACKAGE CODE,
WATTS (COMMERCIAL),
RESISTANCE
G1, 7.5W, [0.01 to 22k]Ω
G2, 12.5W, [0.01 to 47k]Ω
G3, 25.0W, [0.01 to 90k]Ω
G4, 50.0W, [0.01 to 250k]Ω
U
TEMPERATURE
COEFFICIENT OF
RESISTANCE (TCR)
U = ± 20ppm/°C
Q = ± 50ppm/°C
Z = Special
003K8
RESISTANCE
F
TOLERANCE
S
PACKING
S = Standard
N = Non-Inductive
038R0 = 38Ω
003K8 = 3.8KΩ
038K0 = 38.0KΩ
380K0 = 380.0KΩ
003M8 = 3.8MΩ
Letter denotes
decimal place.
R = decimal., “K” 10
3
, “M” 10
6
Remaining 4 digits are
significant or placeholders.
T= ± 0.01%
Q= ± 0.02%
A= ± 0.05%
B= ± 0.1%
F= ± 1.0%
J= ± 5.0%
K= ± 10.0%
S = Bulk
For Tin/Lead coated leads, add "- Pb" to part number.
Standard Termination Finish: Matte Tin (Sn)
Example P/N: RWCNG1U003K8FS is Resistor Wirewound Chassis Mount, Non-Inductive, 7.5W, ±20ppm/ºC, 3.8KΩ, ±1.0%, bulk
40
www.johanson dielectrics.com
I feel like I can't stay in this stupid company any longer.
[font=微软雅黑][size=3]I just graduated this year and joined my current company in October. When I first came in, within two days, they immediately gave me a project to do, and I was doing it all by mysel...
lingking Talking
TI High Power Density Solution Analysis!
The importance and value of power density in modern power delivery solutions cannot be ignored. In order to better understand the basic techniques of high power density design, in this article, four i...
qwqwqw2088 Energy Infrastructure?
Can the CH246 & CH241 wireless charging kit be used like this?
[i=s]This post was last edited by wangerxian on 2022-11-8 15:03[/i]The mobile phone does not have a wireless charging function. Without considering the size issue , is it feasible to use this kit to a...
buildele Power technology
25-Font 12864 LCD screen
25-Font 12864 LCD screen...
wangwei20060608 MCU
About ATMEGA16 PWM generation
I need to generate two PWM waves, both with a frequency of 100 Hz and different duty cycles. The main thing is to ensure that the phase difference between the two waveforms is always the same. The pha...
lc880331 Microchip MCU
Teach you how to learn the microcontroller experimental program step by step
[font=黑体][size=5][b][img]http://www.toopoo.com/book/tushu/81077-613-4.html[/img]Teach you how to learn the single chip microcomputer experimental program step by step[/b][/size][/font]...
wuqinyong MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1927  678  1474  1608  2490  39  14  30  33  51 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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