Series KV V I T R O H M
Revision 201601
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL
File Nr: 2300.18.450.103.04
Tel:+ 351 214 457 700 - Fax:+ 351 214 457 755 – Germany Sales Tel:+ 49 4121 870 103 - e-mail:
vitrohm.support@yageo.com
–
www.vitrohm.com
1
Power Wirewound Resistors
Ceramic case , Vertical
ELECTRICAL SPECIFICATIONS
Type
KV206-3 KV208-3 KV210-3 KV212-3 KV
214-3 KV216-3 KV218-3
Nominal Power rating P
70
[W] 4 5 7 7 9 11 17
Resistance range
[
Ω
]
Min
*
Please check the table below
Max
9K1
15K
33K
15K
33K
47K
82K
E-Series
E24 (5[%]), E12 (10[%])
Tolerances
± [%]
5, 10
Temperature coefficient
[10
-6
*K
-1
]
*
Depends on the value, please check the table below
Temperature range
[ºC]
-55 … +350
Thermal resistance
[KW
-1
] 70 56 40 40 31 25 16
Dielectric withstanding voltage
IEC115-1 clause 4.7 (1[min])
[V] 2000
Insulation resistance
IEC115-1 clause 4.6
[M
Ω
]
> 10
4
Max. working voltage
[V]
RMS
PERFORMANCE DATA
Derating linear
70…350
(0W)
Climatic category
55/200/21
Failure Rate
(Total,
, max, 60[%] cont. lev.)
[10
-9
h
-1
]
appr. 100 depends on value
Endurance
IEC115-1 clause 4.25
(P
70
, @ 70[°C], 1000[h])
± [%]
3,0
Damp heat, steady state
IEC115-1clause 4.24
(40[°C], 93[% r.h.], 56[d])
± [%]
2,0
Climatic sequence
IEC115-1 clause4.23
± [%]
2,0
Terminal strength
± [%]
1,0
Terminal Tensile Strength
[N]
50
Resistance to soldering heat
IEC115-1 clause 4.12
(260
±5
[°C], 3,5
±1
[s])
± [%]
± 0,2
Solderability
IEC 60068-2-20
(245
±5
[ºC], 3
±0.5
[s])
Solder bath method
Marking
IEC60062
Printed in clear