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KF212-45B1K8

Description
Fixed Resistor, Wire Wound, 3.5W, 1800ohm, 5% +/-Tol, -80,500ppm/Cel, 9835
CategoryPassive components    The resistor   
File Size216KB,2 Pages
ManufacturerVitrohm Portuguesa LDA
Environmental Compliance
Download Datasheet Parametric View All

KF212-45B1K8 Overview

Fixed Resistor, Wire Wound, 3.5W, 1800ohm, 5% +/-Tol, -80,500ppm/Cel, 9835

KF212-45B1K8 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codecompli
ECCN codeEAR99
structureRectangul
Lead diameter0.6 mm
Lead length36 mm
Manufacturer's serial numberKF
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height10 mm
Package length25 mm
Package shapeRECTANGULAR PACKAGE
Package formAxial
Package width9 mm
method of packingBulk
Rated power dissipation(P)3.5 W
resistance1800 Ω
Resistor typeFIXED RESISTOR
seriesKF
size code9835
technologyWIRE WOUND
Temperature Coefficient-80,500 ppm/°C
Tolerance5%
Base Number Matches1
Series KF
Power Wirewound Resistors
axial, circuit breaker, ceramic case, fibre glass core
Specifications
Type
Power rating
P
25
P
70
W
KF206-4
2,5
1,2
KF208-4 KF210-4 KF212-4 KF214-4 KF216-4 KF218-4
3,0
1,5
4,5
2,5
3,5
2,0
5,0
3,0
7,0
4,0
11
6,0
Resistance range
E-Series
Tolerances
Temperature coefficient
max. cont. work. voltage
Insulation voltage (1min.)
Insulation resistance
Derating linear
Climatic category
Temperature range
Failure rate
(Total,
ϑ
o
, max., 60% conf. lev.)
Endurance
(P
70
, 70
o
C, 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
see page 2
E 24 (5%), E 12 (10%)
%
10
-6
* K
-1
V
RMS
V
RMS
o
± 5, ± 10
- 80 ... + 500
P
70
· R for all styles
2000
> 10
4
M
C
see Table Temperature rise of solder joints
55/150/56
o
C
- 55 ... 150
10
-9
* h
-1
appr. 100, depends on value
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
[
∆R
]
%
R
N
± 3,0 average
± 2,0
± 2,0
± 1,0
50
[
∆R
]
%
R
s
± 0,2 typ.
2,5 Flowtime; solderglobule test IEC 60068-2-20-T
Printed in clear
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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