Panasonic ERJ 2LW Series Manual

Thick Film Chip Resistors
(Low Resistance Type)
ERJ type
ERJ 2LW, 3LW, 6LW
ERJ 2BW, 3BW, 6BW, 8BW, 6CW, 8CW
ERJ 2B, 3B, 6D, 6B, 8B, 14B
ERJ 3R, 6R, 8R, 14R, 12R, 12Z, 1TR
ERJ L03, L06, L08, L14, L12, L1D
Features
● Current sensing resistor
● Small size and lightweight
● Realize both low-resistance & High-precision by original thick film resistive element & special electrode structure
● Suitable for both reflow and flow soldering
● Realize High-power by double-sided resistive elements structure that aimed to suppress temperature rising
● Low TCR
● Low resistance value
● Reference standard
● AEC-Q200 compliant
● RoHS compliant
■ As for packaging methods, land pattern, soldering conditions and safety precautions,
please see data files.
Explanation of part numbers
Note : Please check the "Ratings" for the presence/absence of part numbers for combinations of the symbols below.
● ERJ2LW, 3LW, 6LW, 2BW, 3BW, 6BW, 8BW, 6CW, 8CW series
<High power (double-sided resistive elements structure) type>
1 2 3
E R J
Product code Code inch size
2LW 0402
Thick film
chip resistors
3LW 0603
6LW 0805
2BW 0402
3BW 0603
6BW 0805
8BW 1206
6CW 0805
8CW 1206
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.
series
: ERJ2LW, 3LW, 6LW, 2BW, 3BW, 6BW, 8BW, 6CW, 8CW
－6
: ±75×10 /K(ERJ6CW, ERJ8CW)
: Thick film resistors available from 5 mΩ (ERJ3LW, 6LW)
: IEC 60115-8, JIS C 5201-8, JEITA RC-2144
4 5 6
2 B W
Resistance value Resistance tolerance
Power rating
0.2 W 10 mΩ
Code
0.25 W 5 mΩ, 10 mΩ
0.5 W 5, 6, 7, 8, 9 mΩ
0.25 W 47 m to 100 mΩ
0.33 W 20 m to 100 mΩ
0.5 W 10 m to 100 mΩ
*Please refer to the rating table
1 W 10 m to 100 mΩ
for the resistance tolerance.
0.5 W 10 m to 30 mΩ
1 W 10 m to 50 mΩ
series
series
series
series
7 8 9
G R 0
Resistance value
Tolerance
Shown by 4 digits or letters.
D
±0.5 ％*
(Ex.)
R005 : 0.005 Ω = 5 mΩ
F ±1 ％
R047 : 0.047 Ω = 47 mΩ
G ±2 ％
J
±5 ％
10 11 12
4 X
7
Packaging methods
Code Packaging
Pressed carrier taping
X
2 mm pitch, 10,000 pcs
Punched carrier taping
V
4 mm pitch, 5,000 pcs
Part No.
ERJ2LW
ERJ2BW
ERJ3LW
ERJ6LW
ERJ3BW
ERJ6BW
ERJ8BW
ERJ6CW
ERJ8CW
29-Sep-23