Metal Film Chip Resistors, High Reliability Type
■
Ratings
Type
(inches)
ERA2A
(0402)
Power
Maximum
Limiting Element
Rating
Overload
Voltage (Maximum
(2)
at 85 °C
Voltage
(1)
RCWV) (V)
(W)
(V)
0.063
25
50
Type
(detail)
ERA2AKD
ERA2AED
ERA2AEB
ERA3AHD
ERA3AED
ERA3AEB
ERA3APB
ERA3ARB
ERA3ARW
ERA6AHD
ERA6AED
ERA6AEB
ERA6APB
ERA6ARB
ERA6ARW
ERA8AHD
ERA8AED
ERA8AEB
Resistance
T.C.R.
Tolerance [ 10
–6
/°C
(ppm/°C)]
(%)
±0.5
±0.5
±0.1
±0.5
±0.5
±0.1
±0.1
±0.1
±0.05
±0.5
±0.5
±0.1
±0.1
±0.1
±0.05
±0.5
±0.5
±0.1
±100
±25
±50
±25
±15
±10
±50
±25
±15
±10
±50
±25
Resistance
(3)
Range
( )
10 to
43 (E24)
Category Temperature
Range (Operating
Temperature Range)
(°C)
47 to 100 k (E24)
10 to
43 (E24)
ERA3A
(0603)
47 to 330 k (E24)
470 to 100 k (E24)
1 k to 100 k (E24)
10 to
43 (E24)
–55 to +155
0.1
75
150
ERA6A
(0805)
47 to 1 M (E24)
470 to 100 k (E24)
1 k to 100 k (E24)
10 to
43 (E24)
0.125
100
200
ERA8A
(1206)
0.25
150
300
47 to 1 M (E24)
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV= Rated Power
Resistance Values, or Limiting Element Voltage
(max. RCWV) 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) E96 series resistance values are also available. Please contact us for details.
Rated Load (%)
Power Derating Curve
For resistors operated in ambient temperatures above
85 °C, power rating shall be derated in accordance
with the figure on the right.
–55
°C
100
80
60
40
20
0
–60 –40 –20
0
20
40
60
85
°C
155
°C
80 100 120 140 160 180
Ambient Temperature (°C)
■
Packaging Methods (Taping)
●
Standard Quantity
Type
ERA2A
ERA3A, 6A, 8A
●
Carrier Taping
Kind of Taping
Punched Carrier Taping
Pitch (P
1
)
2 mm
4 mm
●
Taping Reel
Quantity
10000 pcs./reel
5000 pcs./reel
T
Sprocket hole
φD
0
A
B
Compartment
φC
E
T
Chip component
P
1
P
2
P
0
Tape running direction
φA
F
W
W
Dimensions
(mm)
Type
2A
3A
6A
8A
A
0.67
±0.05
1.10
±0.10
1.65
±0.15
2.00
±0.15
B
W
F
E
1.17
±0.05
1.90
±0.10
8.00
±0.20
3.50
±0.05
1.75
±0.10
2.50
±0.20
3.60
±0.20
φA
Dimensions
(mm)
180.0
–3.0
+0
φB
60 min.
φB
φC
13.0
±1.0
Dimensions
(mm)
P
2
P
0
T
P
1
½式
φD
0
2A
2.00
±0.10
0.52
±0.05
2.00
±0.05
4.00
±0.10
1.50
+0.10
0.70
±0.05
3A
–0
4.00
±0.10
6A, 8A
0.84
±0.05
W
Dimensions
(mm)
9.0
±1.0
T
11.4
±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.
Aug. 2009
PANASONICBATTERY [ Panasonic Battery Group ]
