PANASONIC ERG

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
● RoHS compliant
IEC 60115-2, IEC 60115-4, JIS C 5201-4, EIAJ RC-2138
■ Explanation of Part Numbers
Ex.1 : ERX type
1
2
3
E
R
X
Product Code
Metal Film
Resistors
ERX
Power Rating at 70 °C
12
0.5 W
1
1W
2
2W
3
3W
5
5W
4
5
6
2
S
Z
7
8
9
10
11
12
J
W
1
R
0
E
Resistance
Resistance Value
Style · Specification
Tolerance
Small size
The first two digits are significant figures
J
±5 %
0.5 W to 5 W
of resistance and the third one denotes
G
±2 %
Small size Anti-heat
number of zeros following.
conducting type
Decimal point is expressed by
F (Fe lead wire)
(Ex.) 1R0 : 1.0 액
1 W to 5 W
“Z” is added according to resistance.
The matrix of forming and packaging is as shown in the table below.
Forming & Taping matrix
Resistance
Resistance Value Range (액)
Type
Code
Forming / Packaging
12S 1S 2S 3S 5S 1F 2F 3F 5F
Tolerance
ERX첸첸SZ
ERX첸첸S
첸···첸 Straight lead wire type
±5 %
0.10 to 0.18
0.20 to 9.1
앩 앩 앩 앩 앩 앩 앩 앩 앩
ERX12S
첸···P Cut & Forming type
±2 %
0.10 to 0.91
1.0 to 9.1
앩 앩 앩 앩 앩
첸···V Axial taping type (Straight lead) 앩 앩 앩 앩
ERX1S
±5 %
0.10 to 0.18
0.20 to 9.1
앩 앩 앩
U···V Axial taping type (Stand off)
ERX1F
±2 %
0.10 to 0.91
1.0 to 9.1
앩 앩 앩
첸···E Radial taping type (E type)
ERX2S
±5 %
0.10 to 0.20
0.22 to 9.1
앩 앩 앩
W···E Radial taping type (WE type)
ERX2F
±2 %
0.10 to 0.91
1.0 to 9.1
앩 앩 앩 앩
첸··H Cut & Forming type
ERX3S
±5 %
0.10 to 0.20
0.22 to 9.1
앩 앩 앩 앩
S···E Radial taping type (SE type)
ERX3F
±2 %
0.10 to 0.91
1.0 to 9.1
앩 앩 앩
ERX5S
±5 %
0.33
to
9.1
—
ERX5F
±2 %
1.0 to 9.1
S
The above example 1 shows a small metal film resistor, 2 W power rating, resistance value of 1.0 액, tolerance ±5 %, and package of radial taping.
Ex.2 : ERG type
1
2
3
E
R
G
Product Code
Metal Oxide
Film Resistors
ERG
Power Rating at 70 °C
12
0.5 W
1
1W
2
2W
3
3W
5
5W
4
5
6
7
8
9
10
11
12
2
S
J
W
1
0
3
E
Style · Specification
S Small size
0.5 W to 5 W
Small size Anti-heat
conducting type
F
(Fe lead wire)
1 W to 5 W
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
(Ex.) 103 : 10 k액
The matrix of forming and packaging is as shown in the table below.
Forming & Taping matrix
Forming / Packaging
Code
12S 1S 2S 3S 5S 1F 2F 3F 5F
첸···첸 Straight lead wire type
앩 앩 앩 앩 앩 앩 앩 앩 앩
첸···P Cut & Forming type
앩 앩 앩 앩 앩
첸···V Axial taping type(Straight lead) 앩 앩 앩 앩
앩 앩 앩
U···V Axial taping type(Stand off)
앩 앩 앩
첸···E Radial taping type(E type)
앩 앩 앩
W···E Radial taping type(WE type)
앩 앩 앩 앩
첸···H Cut & Forming type
앩 앩 앩 앩 앩
S···E Radial taping type(SE type)
앩 앩 앩
Resistance
Tolerance
J
±5 %
G
±2 %
The above example 2 shows a small metal oxide film resistor, 2 W power rating, resistance value of 10 k액, tolerance ±5 %, and package of radial taping.
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.
– 50 –
00 Sep. 2010
Metal (Oxide) Film Resistors
■ Construction
■ Dimensions in mm (not to scale)
(
High reliable metal oxide film (ERG)
High reliable metal plating film
(ERX)
Lead wire
S type : Cu wire
F type : Fe wire
k
)
φD
k
L
φd
Ceramic core
(High thermal conductivity)
Dimensions (mm)
Type
φD
L
Spiralling
turns
ERG(X)12S 6.35
Marking
ERG(X)1S
ERG(X)1F
Flame and solvent retardant
End cap
+0.65
–0.35
+1.50
9.00 –1.00
2.3
+0.5
–0.3
2.8
±0.5
φd
k
30.0
±3.0
30.0
±3.0
0.65
±0.05
0.65
±0.05
0.80
±0.05
Mass
(Weight)
[g/pc.]
0.26
0.33
ERG(X)2S
ERG(X)2F
12.00 –1.00
+1.50
4.0
±1.0
30.0
±3.0
0.80
±0.05
0.66
ERG(X)3S
ERG(X)3F
15.00
±1.50
5.5
±1.0
38.0
±3.0
0.80
±0.05
1.47
ERG(X)5S
ERG(X)5F
24.00
±1.50
8.0
±1.0
38.0
±3.0
0.80
±0.05
3.54
■ Ratings
Type
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
Power
Rating
at 70 °C
(W)
Limiting
Element
(1)
Voltage
(V)
Maximum Dielectric
Maximum
Intermittent
WithOverload
Overload standing
(2)
Voltage
(3)
Voltage
Voltage
(V)
(V)
(VAC)
0.5
300
600
600
350
1
350
600
600
350
2
350
700
1000
600
3
350
700
1000
1000
5
500
1000
1500
1000
(1) Rated Continuous Working Voltage (RCWV) shall be determined
from RCWV=앀Power Rating҂Resistance Value or Limiting Element
Voltage listed above whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined 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.
Res.
Tol.
(4)
(%)
Resistance
(5)
Range (액)
(6)
G
J
G
J
G
J
G
J
G
J
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
(±2)
(±5)
min.
1
0.2
1
0.2
1
0.22
1
0.22
1
0.33
Standard
T.C.R.
Resistance
–6
(҂10 /°C)
Value
max.
22 k
47 k
68 k
100 k
100 k
100 k
100 k
100 k
100 k
100 k
±350
E24
±350
E24
±350
E24
±300
E24
±200
E24
(4) Resistance tolerance is of use besides range listed, please inquire.
(5) Resistance Range Type ERG : >10 액
Type ERX : <9.1 액
(6) As for the low resistance value range, "Z" is given to the part
number. (Refer to the explanation of part numbers.)
✽ 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
120
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.
100
±2 % 0.1 to 0.91 액
±5 % 0.1 to 0.18 액
±2 % 0.1 to 0.91 액
±5 % 0.1 to 0.18 액
–55 °C
60
ERG(X)12S
20
0
–60 –40 –20 0
±2 % 0.1 to 0.91 액
3S
3F
±2 % 0.1 to 0.91 액
Z
±5 % 0.1 to 0.2 액
±5 % 0.1 to 0.2 액
70 °C
80
40
2S
2F
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.
– 51 –
00 Sep. 2010
Metal (Oxide) Film Resistors
■ Taped & Box:
■ Stand-off Taped & Box:
ERG(X) 첸첸S첸첸첸첸V
ERG(X) 첸첸S첸U첸첸첸V
P
W1
P
φd
φd
6.0±0.5
H
H
W
crush width 0.8 mm (1 W)
1.1 mm (2 W, 3 W)
W
Standard
Quantity
(pcs./box)
Part Number
ERG(X)12S첸첸첸첸첸V
Taping (mm)
P
5.0
±0.3
2000
5.0
±0.3
1000
5.0
±0.3
2000
50҂P
W
±2
52.0
±1.5
52.0
±1.5
52.0
±1.5
250
Box (mm)
H
W1
—
—
—
—
φd
±0.05
0.65
a
b
c
85
80
255
b
ERG(X) 1S첸첸첸첸첸V
ERG(X) 1S첸U첸첸첸V
ERG(X) 2S첸첸첸첸첸V
ERG(X) 2S첸U첸첸첸V
ERG(X) 3S첸첸첸첸첸V
ERG(X) 3S첸U첸첸첸V
1000
10.0
±0.5
±2
250
±2
250
±2
500
74.0
+0
+0.15
12.0 –2.0 1.2 – 0
—
—
+0
–2.0
15.5
±2.0
—
1.4
+0.15
–0
—
+0
+0.15
23.0 –2.0 1.4 – 0
±0.05
85
80
255
±0.05
85
80
255
105
100
325
0.65
0.80
±0.05
0.80
Ma
rkin
g
c
a
■ Cut & Formed Type
ERG(X) 첸첸S첸첸첸첸P
Part Number
φD
φ 0.65±0.05 (0.5 W, 1 W)
φ 0.80±0.05 (2 W, 3 W, 5 W)
S
L
Upper surface
h of PW board
h2
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)
Standard
Quantity
(pcs./box)
Dimensions (mm)
φD
L
+0.65
–0.35
2.3
+1.50
2.8
S
12.00 –1.00
+1.50
4.0
ERG(X)3S첸첸첸첸P
1000
15.00
±1.50
5.5
ERG(X)5S첸첸첸첸P
500
24.00
±1.50
8.0
30.0
1000
±1.0
ERG(X)2S첸첸첸첸P
20.0
9.00 –1.00
±1.0
2000
15.0
ERG(X)1S첸첸첸첸P
±1.0
6.35
12.5
2000
±0.5
ERG(X)12S첸첸첸첸P
10.0
h
+0.5
–0.3
±1.5
4.0
±1.5
4.0
±1.5
6.0
±2.0
6.5
±2.0
7.5
h2
±1.5
4.0
±1.5
±1.5
4.0
±1.5
4.0
±1.5
4.0
±1.5
4.0
±1.5
±1.5
±1.5
±1.5
ERG(X) 첸F첸첸첸첸H
Standard
Quantity
(pcs./box)
L
ERG(X)1F첸첸첸첸H
1000
9.0 –1.0
ERG(X)2F첸첸첸첸H
1000
12.0 –1.0
+1.5
4.0
ERG(X)3F첸첸첸첸H
1000
15.0
±1.5
5.5
ERG(X)5F첸첸첸첸H
500
24.0
±1.5
8.0
Part Number
S
L
φD
φ 0.80±0.05
Dimensions (mm)
φD
+1.5
S
±0.5
12.5
±1.0
15.0
±1.0
20.0
±1.0
30.0
h
2.8
h2
±1.5
8
±2
4.0
±1.5
±1.5
6
±2
5.0
±2.0
10
±2
5.0
±2.0
10
±2
5.0
±1.5
h Upper surface
of PW board
h2
±1.5
1.0
1.4±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.
– 52 –
±1.5
00 Sep. 2010
Metal (Oxide) Film Resistors
■ For Panasert Automatic Insertion Machine Radial Tape & Box
Type ERG(X) 첸첸S첸첸첸첸E (12S, 1S, 2S)
P
Insulated
Lead
P2
A
φD
F
W1
H0
H1
P1
φD0
P0
Dimensions (mm)
P
P0
Dimensions (mm)
12.7±1.0
W
12.7±0.3
Dimensions (mm)
18.0±0.5
W1
W
φd
12S
9.0±0.5
H1
Dimensions (mm)
32 max.
1S
32 max.
P1
3.85±0.70
P2
6.35±1.00
H0
16.0±0.5
F
5.0±0.8
φD0
4.0±0.2
2S
A
38 max.
6.35 –0.35
1S
9.0
2S
φd
Dimensions (mm)
+0.65
12S
+1.5
–1.0
12.0
φD
+1.5
–1.0
+0.5
12S
2.3 –0.3
1S
2.8±0.5
2S
4.0±1.0
0.65±0.05
● Radial Tape Package Specifications
Dimensions (mm)
b
Part Number
Marking
Standard Quantity
(pcs./box)
a
b
c
ERG(X)12S첸첸첸첸E
46
130
335
2000
ERG(X) 1S첸첸첸첸E
46
130
335
2000
ERG(X) 2S첸첸첸첸E
49
100
335
1000
c
a
■ For Panasert Automatic Insertion Machine Radial Taped & Box
Type ERG(X) 첸첸S첸W첸첸첸E (12S, 1S, 2S, 3S)
Dimensions (mm)
P
P1
P
P0
B
P1
H1
φD
A
F
W1
30.0±1.0
12S
12.7±0.3
1S, 2S, 3S
15.0±0.3
A
+0.65
+1.5
–1.0
1S
9.0
2S
12.0 –1.0
+1.5
12S
6.35±1.00
3S
15.0 ±1.5
1S, 2S, 3S
7.5±1.0
12S
11.2 max.
1S
14.0 max.
12S
3.85±0.70
1S, 2S, 3S
3.75±0.50
12S
B
17.0 max.
1S, 2S, 3S
7.5±0.8
12S
2.3 –0.3
12S, 1S, 2S, 3S
18.0±0.5
1S
2.8± 0.5
W1 12S, 1S, 2S, 3S
9.0±0.5
2S
4.0±1.0
φD
+0.5
12S
16.0±0.5
3S
5.5±1.0
1S, 2S
18.0±1.0
12S
φ0.65±0.05
3S
19.0±1.0
1S, 2S, 3S
φ0.80±0.05
12S
H1
1S, 2S
3S
6.5
φd
+0.6
–0
+1.0
6.5 – 0
8.0
+1.0
–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.
– 53 –
4.0±0.2
6.35 –0.35
21.0 max.
H0
φD0
12S
3S
W
P0
1S, 2S, 3S
φD 0 12S, 1S, 2S, 3S
5.0±0.5
W
φd
12.7±1.0
2S
F
H0
P2
P2
Dimensions (mm)
12S
00 Sep. 2010
Metal (Oxide) Film Resistors
■ For Panasert Automatic Insertion Machine Radial Taped & Box
Type ERG(X) 첸F첸S첸첸첸E (1F, 2F, 3F)
Dimensions (mm)
P1
B
φD
A
F
30.0±1.0
H2
1.0±0.3
P0
15.0±0.3
φD
4.0±0.2
P
7.5±1.0
P
3.75±0.50
2
φd
φD0
W
W1
H0
P2
P
1
H1
H2
Dimensions (mm)
P
A
+1.5
1F
9.0 –1.0
2F
12.0 –1.0
+1.5
F
7.5±0.8
3F
15.0±1.5
W
18.0±0.5
1F
14 max.
W1
9.0±0.5
2F
17 max.
H0
16.0 – 0
3F
21 max.
1F
2.8±0.5
2F
4.0±1.0
H1
P0
0
B
+1.0
+1.0
1F
7.0 – 0
2F
8.0 – 0
3F
9.0 – 0
+1.0
φD
+1.0
3F
φd
5.5±1.0
0.80±0.05
● Radial Tape Package Specifications
Type
ERG(X)12S첸W첸첸첸E
ERG(X) 1S첸W첸첸첸E
ERG(X) 1F첸S첸첸첸E
ERG(X) 2S첸W첸첸첸E
b
ERG(X) 2F첸S첸첸첸E
Marking
a
ERG(X) 3F첸S첸첸첸E
c
Dimensions (mm)
b
c
46
145
325
2000
49
150
317
1000
49
150
317
500
49
190
315
500
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.
– 54 –
Standard Quantity
(pcs./box)
a
00 Sep. 2010
Metal (Oxide) Film Resistors
Hot-spot Temperature (for Reference)
The temperature of the resistor body increases with the curve below. A touching vinyl wire may cause damages
to resistor element. Do not place vinyl wires around resistors and be sure to consider where the resistors will be
placed.
Measuring position
A
+250
+250
+200
+200
2F-A
Temperature왕T (°C)
Temperature왕T (°C)
B
+150
1S-A
+100
1S-B
12S-A
12S-B
+50
0
25
50
Rated Load (%)
75
2S-A
+150
2S-B
+100
2F-B
+50
0
100
+250
25
50
Rated Load (%)
75
+250
3F-A
5F-A
5S-A
+200
3S-A
Temperature왕T (°C)
Temperature왕T (°C)
+200
+150
3S-B
+100
3F-B
+50
0
100
+150
5S-B
+100
5F-B
+50
25
50
Rated Load (%)
75
100
0
25
50
Rated Load (%)
75
100
Safety Precautions
The following are precautions for individual products. Please also refer to the common precautions shown on page 4
of this catalog.
1. Transient voltage
If there is a possibility that the transient phenomenon (significantly high voltage applied in a short time) may
occur or that a high voltage pulse may be applied, make sure to evaluate and check the characteristics of
Metal(Oxide) Film Resistors (hereafter called the resistors) mounted on your product rather than only depending
on the calculated power limit or steady-state conditions to complete the design or decide to use the resistors.
2. The resistors are covered with a special coating. Do not apply shock or vibration to them, or pinch them with
long-nose pliers. Otherwise, the resistors may be damaged.
3. Do not apply excessive tension to the lead-connected sections. When bending the lead wire, do not apply
excessive stress to the resistors and provide the wire with a natural curvature.
4. Do not brush the resistors during or after the cleaning process, which may be conducted after soldering.
Otherwise, the coating film may be damaged.
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.
– 55 –
00 Sep. 2010
Metal (Oxide) Film Resistors
(Data for Reference)
■ Pulse Characteristics (Usual)
PP : Pulse limit power (W)
VP : Pulse limit voltage (V)
: Pulse continuous time (s)
τ
T
: Period (s)
VR : Rated voltage (V)
P
: Rated power (W)
R
: Resistance value (액)
Vp max. : Max. pulse limit voltage (V)
PP (VP)
τ
T
Withstand pulse limit power is calculated by the next
method.
PP = K·P·T/τ
VP =앀K·P·R·T/τ
Reference to the right about a fixed number of VP max.
● T>1(s) 촞 T=1(s)
● T/τ>100 촞 T/τ=100
● PP<P 촞 P stands for PP
(VP<VR 촞 VR stands for VP)
● Added voltage <Vp max.
● PP or VP is referent value
Conditions:Pulse added time=1000 h
Resistance change=±5 %
Room temperature
Type
K
Vp max. (V)
ERG(X)12S
0.5
600
ERG(X) 1S
0.5
600
ERG(X) 2S
0.5
700
ERG(X) 3S
0.5
700
ERG(X) 5S
0.5
1000
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.
– 56 –
00 Sep. 2010