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BWF236-010R3R9

Description
Fixed Resistor, Wire Wound, 1.5W, 3.9ohm, 10% +/-Tol, -400,400ppm/Cel,
CategoryPassive components    The resistor   
File Size191KB,4 Pages
ManufacturerVitrohm Portuguesa LDA
Environmental Compliance
Download Datasheet Parametric View All

BWF236-010R3R9 Overview

Fixed Resistor, Wire Wound, 1.5W, 3.9ohm, 10% +/-Tol, -400,400ppm/Cel,

BWF236-010R3R9 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerVitrohm Portuguesa LDA
Reach Compliance Codecompli
ECCN codeEAR99
structureMolded
Lead diameter1 mm
Number of terminals2
Maximum operating temperature175 °C
Minimum operating temperature-55 °C
Package diameter5.7 mm
Package length14.3 mm
Package formAxial
method of packingTR
Rated power dissipation(P)1.5 W
resistance3.9 Ω
Resistor typeFIXED RESISTOR
seriesBWF
technologyWIRE WOUND
Temperature Coefficient-400,400 ppm/°C
Tolerance10%
Series BWF
Insulated Wirewound Resistors, moulded
flame retardant, failsafe
Specifications
Type
Style
BWF237-0
0411
BWF236-0
0614
Power rating P
70
Resistance range
W
0,75 (P
50
= 1,0)
0R1 ... 1K
1,5 (P
25
= 2,0)
0R1 ... 1K
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
E 24, E 12
%
10
-6
* K
-1
V
RMS
V
RMS
o
± 5, ± 10
- 400 ... + 1000, 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
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
N
± 5,0 average
± 10,0 average
± 2,0
± 2,0
±1
40
[
∆R
]
%
R
s
± 0,2 typ.
2,5 Flowtime, solderglobule test, IEC 60068-2-20-T
DIN-IEC-colour code, 5 bands
(5th band (blue) for failsafe version)
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
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