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 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

: ERJ2LW, 3LW, 6LW, 2BW, 3BW, 6BW, 8BW, 6CW, 8CW

 Low TCR

: ±75×10

6

/K(ERJ6CW, ERJ8CW)

 Low resistance value

: Thick film resistors available from 5 mΩ (ERJ3LW, 6LW)

 Reference standard

: IEC 60115-8, JIS C 5201-8, JEITA RC-2144

 AEC-Q200 compliant

 RoHS compliant

 As for packaging methods, land pattern, soldering conditions and safety precautions,

 please see data files.

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>

*Please refer to the rating table
  for the resistance tolerance.

ERJ L03, L06, L08, L14, L12, L1D, 

L1W

 

series

  Features

 Explanation of part numbers 

(Low Resistance Type)

Thick Film Chip Resistors

ERJ 2LW, 3LW, 6LW

 

series

ERJ 2BW, 3BW, 6BW, 8BW, 6CW, 8CW

 

series

ERJ 2B, 3B, 6D, 6B, 8B, 14B 

series

ERJ type

ERJ 3R, 6R, 8R, 14R, 12R, 12Z, 1TR 

series

ERJ2LW

ERJ2BW

Punched carrier taping

4 mm pitch, 5,000 pcs

Pressed carrier taping

2 mm pitch, 10,000 pcs

Thick film

chip resistors

1 W 

0.25 W 

Shown by 4 digits or letters.

(Ex.)

R005 : 0.005 Ω   = 5 mΩ

R047 : 0.047 Ω = 47 mΩ

V

D

X

10 m to 100 mΩ

5 mΩ, 10 mΩ

5, 6, 7, 8, 9 mΩ

10 m to   30 mΩ

3LW
6LW

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.

1-Nov-22

ERJ3LW

ERJ6LW

ERJ3BW

ERJ6BW

ERJ8BW

ERJ6CW

ERJ8CW

47 m to 100 mΩ
20 m to 100 mΩ
10 m to 100 mΩ

1206
0805
1206

6CW
8CW

8BW

0.33 W 

0.5 W 

Packaging methods

Resistance value

Resistance tolerance

Resistance value

Packaging

Code

   ±1 

Code

Tolerance

0603
0805

1 W 

2BW

0.5 W 

10 m to   50 mΩ

J

G

   ±2 

3BW
6BW

Part No.

0402

   ±5 

Product code

inch size

Power rating

Code

  ±0.5 

*

2LW

0603
0805

10 mΩ

0402

0.2 W 

0.25 W 

0.5 W 

F

1

2

3

4

5

6

7

8

9

10

11

12

E

R

J

2

B

W

G

R

0

4

7

X

ERJL1W are not a recommended product.

Not recommended for new design.

Downloaded from

Arrow.com.

Summary of Contents for ERJ MP3 Series

Page 1: ...Thick Film Chip Resistors ERJ 2LW 3LW 6LW series ERJ 2BW 3BW 6BW 8BW 6CW 8CW series ERJ 2B 3B 6D 6B 8B 14B series ERJ type ERJ 3R 6R 8R 14R 12R 12Z 1TR series ERJ2LW ERJ2BW Punched carrier taping 4 mm pitch 5 000 pcs Pressed carrier taping 2 mm pitch 10 000 pcs Thick film chip resistors 1 W 0 25 W Shown by 4 digits or letters Ex R005 0 005 Ω 5 mΩ R047 0 047 Ω 47 mΩ V D X 10 m to 100 mΩ 5 mΩ 10 mΩ ...

Page 2: ...0 5 W 0 5 W 0 25 W Power rating 0 1 W Resistance value Resistance tolerance Packaging methods Embossed carrier taping 4 mm pitch 4 000 pcs Punched carrier taping 2 mm pitch 10 000 pcs Code Packaging X 0 5 W 0 33 W 1TR 1210 1812 12R 12Z 0603 6B 6R 6D 8R 1206 8B 1206 14B 1210 0805 2512 0805 J Product code Code inch size 0603 0 25 W Resistance tolerance 2B 0402 0 166 W Code Tolerance Size Power ratin...

Page 3: ...00 0 10 to 0 20 E24 200 0 10 to 0 20 E24 0 10 Ω R 0 22 Ω 0 to 200 0 22 to 0 91 E24 0 22 Ω R 1 0 Ω 0 200 1 0 Ω R 9 1 Ω 0 5 0 10 Ω R 0 22 Ω 0 to 200 0 22 to 0 91 E24 0 22 Ω R 1 0 Ω 0 to 200 1 0 to 9 1 E24 1 0 Ω R 9 1 Ω 100 0 10 Ω R 0 22 Ω 0 to 300 0 22 to 0 91 E24 0 22 Ω R 1 0 Ω 0 to 300 1 0 to 9 1 E24 1 0 Ω R 9 1 Ω 200 0 10 to 0 20 E24 0 10 Ω R 0 22 Ω 0 22 Ω R 1 0 Ω 0 to 250 1 0 to 9 1 E24 1 0 Ω R ...

Page 4: ...47 mΩ 300 R 47 mΩ 100 40 m to 100 m ERJL03 0603 ERJL06 0805 ERJL08 1206 ERJL14 1210 ERJL12 1812 T C R 10 6 K 0 2 0 25 Category temperature range 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 1 Nov 22 0 33...

Page 5: ...actory 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 1 Nov 22 1 00 0 10 1 00 0 10 1 60 0 15 1 60 0 15 1 60 0 15 2 00 0 20 45 79 6 5 5 13 2 6 3 20 0 20 1 60 0 05 0 15 6 40 0 20 1 60 0 20 1 60 0 20 2 50 0 20 3 20 0 20 0 25 0 10 0 24 0 10 0 27 0 10 0 50 0 20 0 40 0 20 0 30 0 15 0 63 0 2...

Page 6: ...125 1000 h 1 Performance Overload Resistance to soldering heat Rapid change of temperature Resistance to soldering heat Rapid change of temperature Load life in humidity Damp Heat Steady state Endurance at 70 Resistance to soldering heat Rapid change of temperature Endurance at 70 Resistance T C R Overload Test item Design and specifications are each subject to change without notice Ask factory fo...

Page 7: ...ers UN classifications etc does not apply to this product In addition when exporting products product specifications and technical information described in this catalog please comply with the laws and regulations of the countries to which the products are exported especially those concerning security export control Each model of this product complies with the RoHS Directive Restriction of the use ...

Page 8: ...rd or a drying condition for drying the printed board after soldering the resistor is improper it may have a negative effect on the performance reliability of the resistor Confirming these conditions sufficiently is your own responsibility Also examine the effects of soiled cleaning agent cleaning residues and post cleaning contaminations and control for these effects properly When the resistor is...

Page 9: ...been soldered be careful that the board does not bend excessively If necessary provide the board with backup pins support pins to keep it straight Avoid manual board splitting Use a jig etc to break the board so that it does not bend excessively when split apart When the product is used under mounting conditions departing from mounting conditions specified in our specification sheet the product ma...

Page 10: ...tivation energy of the flux may corrode the resistor and cause it to fail Prevent solder flux from sticking to the resistor Keeping the product in the following environments or conditions may lead to degradation of its performance solderability etc Do not keep the product in the following environments 1 Stored in a place where the product is heavily exposed to sea breeze or a corrosive gas such as...

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