General Specifications
Tolerance
Symbol
T olerance
A
0.05
C1
25
B
0.1
C2
50
C
0.25
C3
100
D
0.5
C4
200
F
1.0
G
2.0
J
5.0
K
10
M
20
T.C.R.
Symbol
T .C.R.
(ppm
C5
350
)
C6
500
Basic Value of Resistance (E series)
E-6
E-12
E-24
E-48
1.0
1.0
1.0
3.3
1.00
1.78
3.16
5.62
1.00
1.33
1.78
2.37
3.16
4.22
5.62
7.50
1.00
1.15
1.33
1.54
1.78
2.05
2.37
2.74
3.16
3.65
4.22
4.87
5.62
6.49
7.50
8.66
1.2
1.1
3.6
1.05
1.87
3.32
5.90
1.02
1.37
1.82
2.43
3.24
4.32
5.76
7.68
1.01
1.17
1.35
1.56
1.80
2.08
2.40
2.77
3.20
3.70
4.27
4.93
5.69
6.57
7.59
8.76
1.5
1.5
1.2
3.9
1.10
1.96
3.48
6.19
1.05
1.40
1.87
2.49
3.32
4.42
5.90
7.87
1.02
1.18
1.37
1.58
1.82
2.10
2.43
2.80
3.24
3.74
4.32
4.99
5.76
6.65
7.68
8.87
1.8
1.3
4.3
1.15
2.05
3.65
6.49
1.07
1.43
1.91
2.55
3.40
4.53
6.04
8.06
1.04
1.20
1.38
1.60
1.84
2.13
2.46
2.84
3.28
3.79
4.37
5.05
5.83
6.73
7.77
8.98
2.2
2.2
1.5
4.7
1.21
2.15
3.83
6.81
1.10
1.47
1.96
2.61
3.48
4.64
6.19
8.25
1.05
1.21
1.40
1.62
1.87
2.15
2.49
2.87
3.32
3.83
4.42
5.11
5.90
6.81
7.87
9.09
2.7
1.6
5.1
1.27
2.26
4.02
7.15
1.13
1.50
2.00
2.67
3.57
4.75
6.34
8.45
1.06
1.23
1.42
1.64
1.89
2.18
2.52
2.91
3.36
3.88
4.48
5.17
5.97
6.90
7.96
9.20
3.3
3.3
1.8
5.6
1.33
2.37
4.22
7.50
1.15
1.54
2.05
2.74
3.65
4.87
6.49
8.66
1.07
1.24
1.43
1.65
1.91
2.21
2.55
2.94
3.40
3.92
4.53
5.23
6.04
6.98
8.06
9.31
3.9
2.0
6.2
1.40
2.49
4.42
7.87
1.18
1.58
2.10
2.80
3.74
4.99
6.65
8.87
1.09
1.26
1.45
1.67
1.93
2.23
2.58
2.98
3.44
3.97
4.59
5.30
6.12
7.06
8.16
9.42
4.7
4.7
2.2
6.8
1.47
2.61
4.64
8.25
1.21
1.62
2.15
2.87
3.83
5.11
6.81
9.09
1.10
1.27
1.47
1.69
1.96
2.26
2.61
3.01
3.48
4.02
4.64
5.36
6.19
7.15
8.25
9.53
5.6
2.4
7.5
1.54
2.74
4.87
8.66
1.24
1.65
2.21
2.94
3.92
5.23
6.98
9.31
1.11
1.29
1.49
1.72
1.98
2.29
2.64
3.05
3.52
4.07
4.70
5.42
6.26
7.23
8.35
9.65
6.8
6.8
2.7
8.2
1.62
2.87
5.11
9.09
1.27
1.69
2.26
3.01
4.02
5.36
7.15
9.53
1.13
1.30
1.50
1.71
2.00
2.32
2.67
3.09
3.57
4.12
4.75
5.49
6.34
7.32
8.45
9.76
8.2
3.0
9.1
1.69
3.01
5.36
9.53
1.30
1.74
2.32
3.09
4.12
5.49
7.32
9.76
1.14
1.32
1.52
1.76
2.03
2.34
2.71
3.12
3.61
4.17
4.81
5.56
6.42
7.41
8.56
9.88
t hree digit
1st and 2nd digit shows basic value of resistance,3rd
digit show number of 0 follows basic value.
ex.100=10
102=1000 (=1k )
four digit
1st,2nd and 3rd digit shows basic value of
resistance,4t h digit show number of 0 follows basic
value.
ex.1000=100
1001=1000 (=1k )
In case of t hree digit under 10 or four digit under
100 ,a decimal point show english let t er R .
ex. R10=0.10 , 1R0=1.0
R100=0.100
1R00=1.00
E-96
E-192
Color band
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GREY
WHIT E
GOLD
SILVER
-
1st digit
-
1
2
3
4
5
6
7
8
9
-
-
-
2nd digit
0
1
2
3
4
5
6
7
8
9
-
-
-
3rd digit
0
1
2
3
4
5
6
7
8
9
-
-
-
Multiplier
10
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
-1
10
-2
-
T olerance
-
F( 1.0%)
G( 2.0%)
-
-
D( 0.5%)
C( 0.25%)
B( 0.10%)
A( 0.05%)
-
J( 5.0%)
K( 10%)
M( 20%)
Incase of tolerance class A,B,C,D and F
Five color bands
1st band = 1st digit
2nd band = 2nd digit
3rd band = 3rd digit
4th band = multiplier
5th band = t olerance
ex.brown-red-blue-red-brown
126
10
2
=12600
=12.6k
brown=F(
1.0 )
Incase of tolerance class G,J,K and M
Four color bands
1st band = 1st digit
2nd band = 2nd digit
3rd band = multiplier
4th band = t olerance
ex.purple-green-gold-gold
75
10
-1
=7.5
gold=J(
5.0 )
Terms
Rated
voltage
Rated voltage is the D.C. or rms. AC maximum voltage at ambient
temperature from -25 to 70 .Rated voltage shall be determined from
following formula.If Rated voltage is over Max. operational voltage,then
rated voltage is equal to Max. operational voltage.
Rated voltage V
rated wattage W nominal resistance
Notes
Storing
It is desirable that the Resistor are stored the room temperature at 0
to 30
and relative humidity under 65 ,are not stored for a long
time and at high-temperature,High-humidity,because it is deterirated.
Max. operational voltage is the D.C. or rms. AC maximum voltages that
Max.
operational fixed by each resistor size.If calculated rated voltage is over Max.
operational voltage,this Max. operational voltage is rated voltage.
voltage
Max. overload voltage is the maximum voltages on the short time overload
Max.
test(5 second).Generaly,the short time overload test voltage is 2.5 times
overload
rated voltage,and if this voltage is over Max. overload voltage,this Max.
voltage
overload voltage is test voltage on the short time overload test.
Power For stable use for a long period time, power rating shall be derated
derating sufficiently under the power derating curve.
In the case of pulse current or impact current circuit,please confer our
Pulse
engineer.And please confirm on the actual application circuit.
When mounting on the board,please not take a damage on the body
and lead wire. And don't force heavily on lead wire and welding
Mounting
point.In soldering,soldering heat is not too hot and soldering time is
not too long.
HOKURIKU
Specifications are subject to change without notice.
1
HOKURIKU [ HOKURIKU ELECTRIC INDUSTRY CO.,LTD ]
