1.GENERAL
INSTRUCTION:
1-1.
SCOPE
This specification applies to the Carbon Film Resistor
MADE BY LGE ELECTRONICS IND.CORP.
1-2 .CLASSIFICATION
Type number is described as follows.
CF 1/4W T 10KOHM J (±5%)
CLASS POWER RATING SHAPE NOMINAL TOLERANCE
RESESTANCE
VALUE
2.NOMINAL RESISTANCE:
The nominal resistance
shall be the resistance marked on the resistor body and identified,
as a rule,in units,Ω,KΩ,MΩ.
3.NOMINAL RESISTANCE TOLERANCE.
The nominal resistance tolerance is
represented in one capital letter selected from
G(±2%),J(±5%), K(±10%),M(±20%).
4.RATING:
CF(CARBON FILM FIXED RESISTORS)
STYLE
|
MAX
WORKING
|
MAX
OVERLOAD
|
DIELECTRIC
WITHSTANDING
|
RESISTANCE
VALUE RANGE
|
CF1/6W /
CF1/8W
|
200V
|
400V
|
300V
|
0.1Ω~22MΩ
|
CF1/4W /
CF1/4WS
|
300V
|
600V
|
500V
|
0.1Ω~22MΩ
|
CF1/2W /
CF1/2WS
|
350V
|
700V
|
700V
|
0.1Ω~22MΩ
|
CF1W / CF1WS
|
500V
|
1000V
|
1000V
|
0.1Ω~22MΩ
|
CF2W / CF2WS
|
500V
|
1000V
|
1000V
|
0.1Ω~22MΩ
|
CF3W / CF3WS
|
600V
|
1000V
|
1000V
|
0.1Ω~22MΩ
|
CF5W / CF5WS
|
600V
|
1000V
|
1000V
|
0.1Ω~22MΩ
|
|
4-1. POWER RATING
power
rating is defined as maximum power rating continuously applied under ambient
temperature at 70℃.when the
ambient temperature exceeds 70℃,use chart 1.
4-2. RATED VOLTAGE
Rated
voltage is defined as the DC or (AC effective
Value
at commercial frequency example50 C/S,60 C/S)