Metal Film Chip Resistors, Rectangular Type
Metal Film Chip Resistors,
Rectangular Type
0603, 0805, 1210
Type:
ERA 3Y, 6Y, 14
Features
Small size and lightweight
High reliability
Low T.C.R. & current noise, excellent non-linearity
Suitable for both re ow and ow sol der ing
Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2133A
Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11
E R A 3 Y E B 1 0 2 V
Product Code Size, Power Rating Temperature Coefficient Resistance Tolerance Packaging Methods
Metal Film Type: inches Power Rating Code T.C.R. Code Tolerance Code Packaging Type
6
Chip Resistors Punched Carrier Taping ERA3Y
3Y : 0603 0.063 W E 2510 /C (ppm/C) B 0.1 %
V
6 4mm pitch ERA6Y
6Y : 0805 0.1 W H 5010 /C (ppm/C) D 0.5 %
Embossed Carrier Taping
6
ERA14
14 : 1210 0.25 W K 10010 /C (ppm/C) U
4mm pitch
Resistance Value
The first two digits are significant figures of resistance
and the third one denotes number of zeros following.
Construction Dimensions in mm (not to scale)
L
Protective coating
a
Electrode (Inner)
Alumina substrate
W
t
b
Electrode
(Between)
Dimensions (mm)
Type Mass (Weight)
(inches) [g/1000 pcs.]
LWa b t
ERA3Y 0.20 0.20 0.20 0.20 0.10
1.60 0.80 0.30 0.30 0.45 2
(0603)
High reliability
Electrode (Outer)
0.20 0.10 0.25 0.25 0.10
ERA6Y
metal film
2.00 1.25 0.40 0.40 0.50 4
(0805)
0.20 0.20 0.20 0.20 0.10
ERA14
3.20 2.50 0.50 0.50 0.60 16
(1210)
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Mar. 2008Metal Film Chip Resistors, Rectangular Type
Ratings
Category Temperature
Limiting Element Maximum Overload Resistance Resistance T.C.R.
Type Power Rating (2) (3)
Range (Operating
6
Voltage (Maximum Voltage Tolerance Range [10 /C
Temperature Range)
(inches) at 70 C (W) (1)
RCWV) (V) (V) (%) () (ppm/C)]
(C)
10 to 91 (E24) 50
0.5 100 to 33 k (E24) 25
ERA3Y
0.063 75 150
(0603)
36 k to 330 k (E24) 100
0.1 100 to 33 k (E24) 25
10 to 91 (E24) 50
0.5 100 to 100 k (E24) 25 55 to +125
ERA6Y
0.1 100 200
(0805)
110 k to 1 M (E24) 100
0.1 100 to 100 k (E24) 25
10 to 91 (E24) 50
0.5
ERA14
0.25 150 300 100 to 200 k (E24) 25
(1210)
0.1 100 to 200 k (E24) 25
(1) Rated Continuous Working Voltage (RCWV) shall be de termined from RCWV=Rated Power Re sis tance Values, or Limiting Element Voltage
(max. RCWV) list ed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be de termined from SOTV=2.5 Power Rating or max. Overloa d Volt age list ed above
which ev er less.
(3) E96 series resistance values are also available. Please contact us for details. Part Number of E96 series is shown ERA3E. , ERA6E.
55 C 70 C
100
Power Derating Curve
80
For resistors operated in ambient temperatures above
70 C, power rating shall be derated in ac cor dance
60
with the gure on the right.
40
20
125 C
0
60 40 20 0 20 40 60 80 100 120 140 160 180
Ambient Temperature (C)
Packaging Methods (Taping)
Standard Quantity
Type Kind of Taping Pitch (P)Quantity
1
ERA3Y
Punched Carrier Taping 4 mm 5000 pcs./reel
ERA6Y
ERA14 Embossed Carrier Taping 4 mm 5000 pcs./reel
Punched Carrier Taping Taping Reel
T
Sprocket hole Compartment
C
D
0
A
Chip component Tape running direction
T
P P P
1 2 0
A W
Type A B W F E Type A B C
0.10 0.10
Dimensions Dimensions
3Y 1.10 1.90 3Y
+0
0.15 0.20 0.20 0.05 0.10 1.0
6Y 1.65 2.50 8.00 3.50 1.75 6Y 180.0 60 min. 13.0
3.0
(mm) (mm)
0..20 0.20
14 2.80 3.50 14
Type P1 P2 P0 D0 T Type W T
0.05
Dimensions Dimensions
3Y 0.70 3Y
0.10 0.05 0.10 +0.10 0.05 1.0 1.0
6Y 4.00 2.00 4.00 1.50 0.84 6Y 9.0 11.4
(mm) 0 (mm)
0.10
14 1.00 14
Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
May. 2006
B
FE
W
Rated Load (%)
B