EEWORLDEEWORLDEEWORLD

Part Number

Search

BW234-010T4R7

Description
Fixed Resistor, Wire Wound, 0.75W, 4.7ohm, 10% +/-Tol, -150,150ppm/Cel,
CategoryPassive components    The resistor   
File Size217KB,3 Pages
ManufacturerVitrohm Portuguesa LDA
Environmental Compliance
Download Datasheet Parametric View All

BW234-010T4R7 Overview

Fixed Resistor, Wire Wound, 0.75W, 4.7ohm, 10% +/-Tol, -150,150ppm/Cel,

BW234-010T4R7 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVitrohm Portuguesa LDA
Reach Compliance Codecompliant
structureMolded
Lead diameter0.8 mm
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package diameter3.6 mm
Package length9.9 mm
Package formAxial
method of packingAmmo Pack
Rated power dissipation(P)0.75 W
resistance4.7 Ω
Resistor typeFIXED RESISTOR
seriesBW
technologyWIRE WOUND
Temperature Coefficient-150,150 ppm/°C
Tolerance10%

BW234-010T4R7 Preview

Series BW
Insulated Wirewound Resistors, moulded
Specifications
Type
Style
Power rating P
70
Resistance range
E-Series
Tolerances
Temperature coefficient
max. cont. work. voltage
Insulation voltage (1min.)
Insulation resistance
Derating linear
Climatic category
Temperature range
Thermal resistance
Failure rate
(Total,
ϑ
o
max., 60% conf. lev.)
Endurance
(P
70
, 1000h)
Damp heat, steady state
(40
o
C, 93% r.h., 56d)
Climatic sequence
Terminal strength
Terminal tensile strength
Resistance to soldering heat
(260
o
C, 10s)
Solderability
Marking
o
VITROHM
BW234-0
0411
W
0,75 (P
50
= 1,0)
0R1 ... 1K2
E 24, E 12
%
10
-6
* K
-1
V
RMS
V
RMS
o
BW235-0
0614
1,5 (P
25
= 2,0)
0R1 ... 2K4
± 5, ± 10
see table next page
P
700
70
·R
1000
> 10
4
M
70 ... 175 (0W)
55/175/56
C
C
140
- 55 ... 175
80
KW
-1
10
-9
* h
-1
appr. 100, depends on value
± 5,0 average
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
N
± 2,0
± 2,0
±1
40
± 0,2 typ.
2,5 Flowtime, solderglobule test, IEC 60068-2-20-T
DIN-IEC-colour code, 4 bands
[
∆R
]
%
R
s
Revision 200807
VITROHM PORTUGUESA, Lda. - Est.Nacional 249-4, Trajouce - 2765-653 S. Domingos de Rana - PORTUGAL
Tel: + 351 214 457 700 -Fax: + 351 214 457 755 -Germany Sales Tel: + 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com - www.vitrohm.com
Series BW
Dimensions in mm:
VITROHM
d
73
85
±1
*
Temperature coefficient
Typ
resistance
Value
0R1 ... 0R15
0R16 ... 0R62
0R68 ... 1K2
D
TC
* 10
-6
K
-1
BW234-0
±
600
±
300
±
150
±
1000
±
800
±
400
BW235-0
0R1
... 0R16
0R18 ... 0R68
0R75 ...
2K4
Type
BW234-0
BW235-0
L
±
0,2
9,9
14,3
Ø
D
±
0,2
3,6
5,7
Ø
d
±
0,02
0,8
1,0*
Tape step
5
10
*Special lead diameter 0,8 mm available, type BW 235-006
Packaging:
Type
BW234-0
BW235-0
Packaging
taped/Ammopack
taped/Ammopack
Pieces
1000
1000
Pack.Code
T
T
Ordering example:
BW 234-0
Type
5
Tolerance
T
Pack.-Code
1K
R-Value
Revision 200807
VITROHM PORTUGUESA, Lda. - Est.Nacional 249-4, Trajouce - 2765-653 S. Domingos de Rana - PORTUGAL
Tel: + 351 214 457 700 -Fax: + 351 214 457 755 -Germany Sales Tel: + 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com - www.vitrohm.com
Series BW
PULSE RATING
VITROHM
P
P
70
1
µ ≤
ti
100 ms'
[Ws]
5
4
Pulse energy
(Im pulsenergie)
235 - 0
3
2
234 - 0
1
0.5
0
[Ω]
0.1
1.0
10
100
1000
Resistance value
(Widerstandswert)
The curves are expressing the range, where no substantial effects are caused of recurrent pulses.
(Die Kurven geben den Bereich an, in dem wiederholte impulse keine merklichen Effekte am
Widerstand hervorrufen.)
A single pulse with a 3 – 5 times higher value will cause the destruction of the resistor!
(Ein Einzelimpuls mit 3 – 5 fachem Wert führt zur Zerstörung des Widerstandes!)
Revision 200807
VITROHM PORTUGUESA, Lda. - Est.Nacional 249-4, Trajouce - 2765-653 S. Domingos de Rana - PORTUGAL
Tel: + 351 214 457 700 -Fax: + 351 214 457 755 -Germany Sales Tel: + 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com - www.vitrohm.com
How to test LED chips, fluorescent glue, and fluorescent powder
Faced with the chaos of the LED market, the various and mixed auxiliary material markets have indeed confused many new generation packaging engineers. The following are several quick and simple method...
探路者 LED Zone
Let's go and learn FPGA with Xiaomei~~
:pleased:Here is Xiao Meige's summary post on in-depth study of FPGA~~ Don't miss it if you want to learn FPGA knowledge~~ [url=https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=485869&fromuid=5...
okhxyyo FPGA/CPLD
Why does the output signal of an active low-pass filter have a phase shift compared to the input signal before the cutoff frequency?
[i=s] This post was last edited by paulhyde on 2014-9-15 09:47 [/i] Why does the output signal of an active low-pass filter have a phase shift compared to the input signal before the cutoff frequency?...
yangsai9029 Electronics Design Contest
Android application development
Haha, please send me a PPT of the popular Android application developmentBy the way, the Freescale i.MX5x series is very cool to run Android, but it's a pity that I don't have time to play with it....
bluehacker NXP MCU
I want to apply to be a moderator of the basic programming section
I quit the 51 forum moderator because my current job and the things I care about are too far away from it. Now I am applying to be the moderator of the basic programming forum. The main reasons are as...
辛昕 Programming Basics
[National Technology N32G457 Review] 8 Solve the problem of unsuccessful SPI and CAN device mounting
[i=s]This post was last edited by lugl4313820 on 2022-1-27 20:50[/i]I tested it this morning and enabled SPI and CAN according to the tutorial, but I didn't see the spi and CAN devices in the device m...
lugl4313820 Domestic Chip Exchange

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2863  2807  1047  1588  104  58  57  22  32  3 
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