Metal Film Chip Resistors, High Reliability Type

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.

T

A

Tape running direction

Chip component

Sprocket hole

Compartment

φC

φA

W

T

–40 –20

0

20

40

60

80 100 120 140 160

0

180

–60

85

°C

–55

°C

20

40

60

80

100

Ambient Temperature (

°C)

155

°C

(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.

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.

● Standard Quantity

Type

Kind of Taping

ERA2A

Punched Carrier Taping

2 mm

10000 pcs./reel

ERA3A, 6A, 8A

4 mm

5000 pcs./reel

● Taping Reel

● Carrier Taping

Type

(inches)

Power

Rating

at 85 °C

(W)

Limiting Element

Voltage (Maximum

RCWV)

Maximum

Overload

Voltage

(2)

(V)

Type

(detail)

Resistance

Tolerance

(%)

T.C.R.

[ 10

(ppm/°C)]

Resistance

Range

(3)

( )

Category Temperature

Range (Operating

Temperature Range)

(°C)

ERA2A

(0402)

0.063

25

50

ERA2AKD

±0.5

±100

10 to

43 (E24)

–55 to +155

ERA2AED

±0.5

±25

47 to 100 k (E24)

ERA2AEB

±0.1

ERA3A

(0603)

0.1

75

150

ERA3AHD

±0.5

±50

10 to

43 (E24)

ERA3AED

±0.5

±25

47 to 330 k (E24)

ERA3AEB

±0.1

ERA6A

(0805)

0.125

100

200

ERA6AHD

±0.5

±50

10 to

43 (E24)

ERA6AED

±0.5

±25

47 to 1 M (E24)

ERA6AEB

±0.1

ERA6APB

±0.1

±15

470 to 100 k (E24)

ERA6ARB

±0.1

±10

1 k to 100 k (E24)

ERA6ARW

±0.05

ERA8A

(1206)

0.25

150

300

ERA8AHD

±0.5

±50

10 to

43 (E24)

ERA8AED

±0.5

±25

47 to 1 M (E24)

ERA8AEB

±0.1

Dimensions

(mm)

Type

A

B

W

F

E

2A

0.67

±0.05

1.17

±0.05

8.00

±0.20

3.50

±0.05

1.75

±0.10

3A

1.10

±0.10

1.90

±0.10

6A

1.65

±0.15

2.50

±0.20

8A

2.00

±0.15

3.60

±0.20

Dimensions

(mm)

形式

T

2A

2.00

±0.10

2.00

±0.05

4.00

±0.10

1.50

+0.10

0.52

±0.05

3A

4.00

±0.10

0.70

±0.05

6A, 8A

0.84

±0.05

–0

Dimensions

(mm)

φA

φB

φC

180.0

+0

60 min.

13.0

±1.0

–3.0

Dimensions

(mm)

WT

9.0

±1.0

11.4

±1.0

Feb. 2009