Metal (Oxide) Film Resistors
Metal (Oxide) Film Resistors
Type:
ERG(X)S
(Small size)
(0.5 W, 1 W, 2 W, 3 W, 5 W)
ERG(X)F
(Anti-heat conducting for PCB)
(1 W, 2 W, 3 W, 5 W)
■
Features
●
Miniaturized
50 % smaller compared to existing models
●
●
●
●
Non-flammable
High Reliability
Automatic Insertion
Reference Standards
IEC 60115-2, IEC 60115-4, JIS C 5201-4, EIAJ RC-2138
■
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
R
G
2
S
J
1
0
3
Product Code
ERG
Metal Oxide
Film Resistors
Metal Film
ERX
Resistors
Power Rating
at 70
°C
Amb.
12 0.5 W
1W
1
2W
2
3W
3
5W
5
Special Feature
Small size
S
0.5 W to 5 W
Ant-heat conducting
for PCB
F Small size
(Fe lead wire type)
1 W to 5 W
ERG
S
10 to 22k (
10 to 47k (
10 to 68k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
ERG
F
10 to 68k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
10 to100k (
Resistance
Tolerance
G
±2
%
J
±5
%
Resistance Value
The first two digits are significant figures of resistance
and the third one denotes number of zeros following.
Decimal point is expressed by
R as 2.7 = 2R7.
Part No.
ERG(X)12S
ERG(X)1S
ERG(X)2S
ERG(X)3S
ERG(X)5S
Resistance
Tolerance
±2%
±5%
±2%
±5%
±2%
±5%
±2%
±5%
±2%
±5%
Resistance
Tolerance
±2%
±5%
±2%
±5%
±2%
±5%
±2%
±5%
ERX
SZ
0.10 to 0.91 (
0.10 to 0.18 (
0.10 to 0.91 (
0.10 to 0.18 (
0.10 to 0.91 (
0.10 to 0.20 (
0.10 to 0.91 (
0.10 to 0.20 (
_
Resistance range
ERX
S
) 1.0 to 9.1 ( )
) 0.20 to 9.1 ( )
) 1.0 to 9.1 ( )
) 0.20 to 9.1 ( )
) 1.0 to 9.1 ( )
) 0.22 to 9.1 ( )
) 1.0 to 9.1 ( )
) 0.22 to 9.1 ( )
1.0 to 9.1 ( )
0.33 to 9.1 ( )
Resistance range
ERX
F
) 1.0 to 9.1 ( )
) 0.20 to 9.1 ( )
) 1.0 to 9.1 ( )
) 0.22 to 9.1 ( )
) 1.0 to 9.1 ( )
) 0.22 to 9.1 ( )
1.0 to 9.1 ( )
0.33 to 9.1 ( )
Code
)
)
)
)
)
)
)
)
)
)
···
···V
···P
U···V
···E
W···E
S···E
···H
Forming / Packaging
Straight lead wire type
Axial paping type (Straight lead)
Cut & Forming type
Axial paping type (Stand off)
Radial taping type (E type)
Radial taping type (WE type)
Radial taping type (SE type)
Cut & Forming type
Forming & Taping matrix
12S 1S 2S 3S 5S 1F 2F 3F 5F
Part No.
ERG(X)1F
ERG(X)2F
ERG(X)3F
ERG(X)5F
ERX
FZ
0.10 to 0.91 (
0.10 to 0.18 (
0.10 to 0.91 (
0.10 to 0.20 (
0.10 to 0.91 (
0.10 to 0.20 (
_
)
)
)
)
)
)
)
)
The above example shows a small size metal oxide film resistor, 2 W power rating, resistance value of 10 k ohms, tolerance ±5 %, and package of
standard bulk packing.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Metal (Oxide) Film Resistors
■
Construction
High reliable metal oxide film (ERG)
High reliable metal plating film
(ERX)
■
Dimensions in mm (not to scale)
(
Lead wire
S type : Cu wire
F type : Fe wire
)
k
L
k
fd
fD
Ceramic core
(High thermal conductivity)
Dimensions (mm)
Type
L
Spiralling
turns
Marking
fD
2.3
–0.3
2.8
4.0
5.5
8.0
+0.5
k
30.0
30.0
30.0
38.0
38.0
±3.0
fd
0.65
0.65
0.80
0.80
0.80
±0.05
Mass
(Weight)
[g/pc.]
ERG(X)12S
6.35
–0.35
ERG(X)1S
ERG(X)1F
ERG(X)2S
ERG(X)2F
9.00
–1.00
12.00
–1.00
15.00
24.00
+1.50
+1.50
+0.65
0.26
0.33
0.66
1.47
3.54
±0.5
±3.0
±0.05
±1.0
±3.0
±0.05
Flame and solvent retardant
ERG(X)3S
ERG(X)3F
ERG(X)5S
ERG(X)5F
±1.50
±1.0
±3.0
±0.05
End cap
±1.50
±1.0
±3.0
±0.05
■
Ratings
Power
Rating
at 70 °C
(W)
0.5
1
2
3
5
Limiting
Element
Voltage
(Maximum
(1)
RCWV)
(V)
300
350
350
350
500
Maximum Dielectric
Maximum
Intermittent
With-
Overload
Overload standing
(2)
Voltage
(3)
Voltage
Voltage
(V)
(V)
(VAC)
600
600
700
700
1000
600
600
1000
1000
1500
350
350
600
1000
1000
Res.
Tol.
(4)
(%)
G
J
G
J
G
J
G
J
G
J
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
Resistance
(5)
Range ( )
min.
(6)
Type
T.C.R.
Standard
–6
[ 10 /°C Resistance
Value
(ppm/°C)]
max.
22 k
47 k
68 k
100 k
100 k
100 k
100 k
100 k
100 k
100 k
±350
±350
±350
±300
±200
E24
E24
E24
E24
E24
ERG(X)12S
ERG(X)1S
ERG(X)1F
ERG(X)2S
ERG(X)2F
ERG(X)3S
ERG(X)3F
ERG(X)5S
ERG(X)5F
1
0.2
1
0.2
1
0.22
1
0.22
1
0.33
(1) Rated Continuous Working Voltage (RCWV) shall be determined
from RCWV= Power Rating Resistance Value or Limiting Element
Voltage (max. RCWV) listed above whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be de-
termined from SOTV=2.5 Power Rating or max. Overload Voltage
listed above whichever less.
(3) Intermittent Overload Test Voltage (IOTV) shall be determined from
IOTV=4.0 Power Rating or max. Intermittent Overload Voltage listed
above whichever less.
(4) Resistance tolerance is of use besides range listed, please inquire.
(5) Resistance Range Type ERG :
>10
Type ERX :
<9.1
(6) As for the low resistance value range, "Z" is given to the part
number. (Refer to the explanation of part numbers.)
½
Z type is non standard resistance values.
Code Type Res.Tol. Res. Value Range Code Type Res.Tol. Res. Value Range
12S
Z
1S
1F
±2 % 0.1 to 0.91
±5 % 0.1 to 0.18
±2 % 0.1 to 0.91
±5 % 0.1 to 0.18
70
°C
2S
2F
Z
3S
3F
±2 % 0.1 to 0.91
±5 % 0.1 to 0.2
±2 % 0.1 to 0.91
±5 % 0.1 to 0.2
Rated Load (%)
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure on the right.
120
100
80
60
–55
°C
ERG(X)12S
40
20
0
–60 –40 –20 0
ERG(X)1S, 1F
ERG(X)2S, 2F
ERG(X)3S, 3F
ERG(X)5S, 5F
130
°C
235
°C
20 40 60 80 100 120 140 160 180 200 220 240
Ambient Temperature (°C)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Metal (Oxide) Film Resistors
■
Taped & Box:
ERG(X)
S
V
6.0±0.5
fd
■
Stand-off Taped & Box:
ERG(X)
S U
V
fd
P
P
H
W
W
H
crush width 0.8 mm (1 W)
1.1 mm (2 W, 3 W)
Part Number
Standard
Quantity
(pcs./box)
V
V
V
V
V
V
V
2000
Taping (mm)
P
5.0
±0.3
Box (mm)
W
1
—
—
+0.15
50 P
250
±2
W
52.0
±1.5
H
—
—
+0
fd
0.65
±0.05
a
85
b
80
c
255
b
ERG(X)12S
ERG(X) 1S
ERG(X) 1S U
ERG(X) 2S
ERG(X) 2S U
ERG(X) 3S
ERG(X) 3S U
2000
5.0
±0.3
250
±2
52.0
±1.5
12.0
–2.0
1.2
– 0
±1.5
0.65
±0.05
85
80
255
Ma
rkin
g
W
1
—
+0
1000
5.0
±0.3
250
±2
52.0
—
+0.15
c
15.5
–2.0
1.4
– 0
±2.0
0.80
±0.05
85
80
255
a
1000
10.0
±0.5
500
±2
74.0
—
23.0
+0
–2.0
—
1.4
– 0
+0.15
0.80
±0.05
105
100
325
■
Cut & Formed Type
ERG(X)
S
P
Part Number
f
0.65±0.05 (0.5 W, 1 W)
f
0.80±0.05 (2 W, 3 W, 5 W)
S
L
fD
Standard
Quantity
(pcs./box)
P
P
P
P
P
2000
2000
1000
1000
500
Dimensions (mm)
L
6.35
–0.35
9.00
–1.00
+0.65
fD
2.3
–0.3
2.8
4.0
5.5
8.0
±0.5
+0.5
S
10.0
12.5
15.0
20.0
30.0
±1.5
h
4.0
4.0
6.0
6.5
7.5
±1.5
ERG(X)12S
ERG(X)1S
+1.50
±1.5
±1.5
Upper surface
h of PW board
4.0±1.5
0.8 (0.5 W, 1 W)
1.0 (2 W, 3 W, 5 W)
1.2±0.2 (0.5 W, 1 W)
1.4±0.2 (2 W, 3 W, 5 W)
ERG(X)2S
ERG(X)3S
ERG(X)5S
12.00
–1.00
15.00
24.00
+1.50
±1.0
±1.5
±1.5
±1.50
±1.0
±2.0
±1.5
±1.50
±1.0
±2.0
±1.5
ERG(X) F
S
L
H
fD
f
0.80±0.05
ERG(X)2F
h Upper surface
of PW board
5.0±1.5
1.0
1.4±0.2
ERG(X)5F
H
500
24.0
±1.5
Part Number
Standard
Quantity
(pcs./box)
H
H
1000
1000
Dimensions (mm)
L
12.0
–1.0
15.0
±1.5
+1.5
fD
4.0
5.5
8.0
±1.0
S
15.0
20.0
30.0
±1.5
h
6
±2
ERG(X)3F
±1.0
±2.0
10
10
±2
±1.0
±2.0
±2
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Metal (Oxide) Film Resistors
■
For Panasert Automatic Insertion Machine Radial Tape & Box
Type
ERG(X)
S
E (12S, 1S, 2S)
Insulated
Lead
P
P
2
fD
A
F
H
0
H
1
P
1
P
0
fD
0
Dimensions (mm)
12S
32 max.
32 max.
38 max.
16.0±0.5
4.0±0.2
fd
A
Dimensions (mm)
12S
1S
2S
6.35
–0.35
9.0
–1.0
12.0
0.65±0.05
+1.5
+1.5
–1.0
+0.65
Dimensions (mm)
P
P
0
P
1
P
2
F
12.7±1.0
12.7±0.3
3.85±0.70
6.35±1.00
5.0±0.8
W
W
1
Dimensions (mm)
18.0±0.5
9.0±0.5
H
1
W
fd
W
1
Dimensions (mm)
12S
fD
1S
2S
2.3
–0.3
+0.5
1S
2S
2.8±0.5
4.0±1.0
H
0
fD
0
●
Radial Tape Package Specifications
Part Number
ERG(X)12S
ERG(X) 1S
b
ERG(X) 2S
a
c
E
E
E
Dimensions (mm)
a
46
46
49
b
130
130
100
c
335
335
335
Standard Quantity
(pcs./box)
2000
2000
1000
Marking
■
For Panasert Automatic Insertion Machine Radial Taped & Box
Type
ERG(X)
P
1
S W
P
E (12S, 1S, 2S, 3S)
P
Dimensions (mm)
12S
1S, 2S, 3S
12S
1S, 2S, 3S
12S
1S, 2S, 3S
12S
1S, 2S, 3S
12S
1S, 2S, 3S
12S, 1S, 2S, 3S
12.7±1.0
30.0±1.0
12.7±0.3
15.0±0.3
6.35±1.00
7.5±1.0
3.85±0.70
3.75±0.50
5.0±0.5
7.5±0.8
18.0±0.5
9.0±0.5
16.0±0.5
18.0±1.0
19.0±1.0
6.5
+0.6
–0
+1.0
Dimensions (mm)
fD
0
12S, 1S, 2S, 3S
12S
A
1S
2S
3S
12S
B
1S
2S
3S
12S
fD
1S
2S
3S
fd
12S
1S, 2S, 3S
4.0±0.2
6.35
–0.35
9.0
–1.0
12.0
–1.0
+1.5
+1.5
+0.65
P
0
A
B
fD
P
1
15.0 ±1.5
11.2 max.
14.0 max.
17.0 max.
21.0 max.
2.3
–0.3
+0.5
H
1
P
2
H
0
P
2
F
F
W
1
W
W
2.8± 0.5
4.0±1.0
5.5±1.0
f0.65±0.05
f0.80±0.05
W
1
12S, 1S, 2S, 3S
12S
H
0
1S, 2S
3S
fd
P
0
12S
fD
0
H
1
1S, 2S
3S
6.5
– 0
8.0
– 0
+1.0
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
Metal (Oxide) Film Resistors
■
For Panasert Automatic Insertion Machine Radial Taped & Box
Type
ERG(X) F S
P
1
A
P
P
B
fD
P
0
P
1
P
2
F
H
0
P
2
W
W
1
W
1
W
H
0
1F
H
0
2F
3F
30.0±1.0
15.0±0.3
7.5±1.0
3.75±0.50
7.5±0.8
18.0±0.5
9.0±0.5
16.0
+1.0
–0
+1.0
–0
+1.0
–0
+1.0
–0
E (1F, 2F, 3F)
Dimensions (mm)
H
2
fD
0
1F
A
2F
3F
1F
B
2F
3F
1F
fD
fd
2F
3F
Dimensions (mm)
1.0±0.3
4.0±0.2
9.0
–1.0
+1.5
+1.5
H
2
F
H
1
12.0
–1.0
15.0±1.5
14 max.
17 max.
21 max.
2.8±0.5
4.0±1.0
5.5±1.0
0.80±0.05
fd
P
0
fD
0
7.0
8.0
9.0
●
Radial Tape Package Specifications
Type
ERG(X)12S W
ERG(X) 1S W
ERG(X) 1F S
ERG(X) 2S W
ERG(X) 2F S
a
c
ERG(X) 3F S
b
E
E
E
E
E
E
Dimensions (mm)
a
46
49
b
145
150
c
325
317
Standard Quantity
(pcs./box)
2000
1000
49
49
150
190
317
315
500
500
Marking
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Feb. 2006
