ERAS View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
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ERAS Datasheet PDF : 4 Pages
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Metal Film Thermosensitive Chip Resistors
Metal Film Thermosensitive Chip Resistors
0402, 0603, 0805
Type: ERAW, V, S
■ Features
● Suitable for temperature correction circuits
● Temperature coefficient value 1500 to 3900 ҂10–6/°C
● High performance
Quick response to temperature change
● Linearity
Excellent linear resistance value change in wide temperature range (–40 °C to +125 °C)
● High reliability, High density placing
● Small size and lightweight for PWB size reduction and lightweight products
● Suitable for both reflow and flow soldering
● Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2145
● RoHS compliant
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
ERAS 1 5 J 1 0 3 V
Product Code
Metal Film
Chip Resistors
Size, Power Rating
Type: inches Power Rating
W : 0402 0.031 W
V : 0603 0.063 W
S : 0805
0.1 W
Temperature Coefficient of Resistance
Code (҂10–6/°C)
Type
15
1500
ERAV, ERAS
27
2700
ERAW, ERAV, ERAS
33
3300
ERAW, ERAV, ERAS
39
3900
ERAV, ERAS
Resistance Tolerance
Code
Tol.
J
±5%
Packaging Methods
Code
Packaging
Type
Punched Carrier Taping
X 2 mm pitch, 10,000 pcs. ERAW
Punched Carrier Taping ERAV
V 4 mm pitch, 5,000 pcs. ERAS
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 ”.
(ex.) 103 : 10 kȑ
6R8 : 6.8 ȑ
■ Construction
Protective coating
Alumina substrate
■ Dimensions in mm (not to scale)
L
a
Electrode (Inner)
W
(1)
t
Thermosensitive
element
Electrode
(Between)
Electrode (Outer)
b
Type
(inches)
ERAW
(0402)
ERAV
(0603)
ERAS
(0805)
Dimensions (mm)
L
W
a
b
Mass (Weight)
t
[g/1000 pcs.]
1.00±0.07 0.50±0.05 0.15±0.10 0.25±0.07 0.35±0.05
0.6
1.60±0.20 0.80±0.20 0.30±0.20 0.30±0.20 0.45±0.10
2
2.00±0.20 1.25±0.10 0.40±0.25 0.40±0.25 0.50±0.10
4
1) Marking Temperture Coefficient value :
2 significant figure ҂100 ҂10–6/°C
ERAW type is no 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.
00 Oct. 2010
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