RCWE

www.vishay.com

Vishay Dale

Revision: 07-Mar-13

1

Document Number: 20019

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Thick Film Surface Mount Chip Resistors,

Wraparound, Extremely Low Value (0.01

 to 0.976 )

FEATURES

• Extremely low resistance values

(0.01

 to 0.976 )

• Suitable for current sensing and shunts

• Metal glaze on high quality ceramic

• Protective overglaze

• Lead (Pb)-free solder contacts on Ni barrier layer

• Material categorization:

For

definitions

of

compliance

please

see

www.vishay.com/doc?99912

Notes

• Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material.

• Part marking: Reference “Surface Mount Resistor Marking” (document number 20020).

.

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

CASE SIZE

POWER RATING

W

TEMPERATURE

COEFFICIENT

± ppm/°C

RESISTANCE

RANGE



TOLERANCE

± %

E-SERIES

RCWE0402

0402

0.125

400

0.033 to 0.05

5.0

24

200

0.051 to 0.18

1.0, 5.0

100

0.2 to 0.976

RCWE0603

0603

0.2

700

0.010 to 0.018

5.0

24

400

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.1

1.0, 5.0

100

0.11 to 0.976

RCWE0805

0805

0.25

400

0.010 to 0.018

5.0

24

300

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.05

1.0, 5.0

100

0.051 to 0.976

RCWE1206

1206

0.5

600

0.010 to 0.018

5.0

24

300

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.05

1.0, 5.0

100

0.051 to 0.976

RCWE1210

1210

1.0

500

0.010 to 0.018

5.0

24

300

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.05

1.0, 5.0

100

0.051 to 0.976

RCWE2010

2010

1.0

600

0.010 to 0.018

5.0

24

300

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.05

1.0, 5.0

100

0.051 to 0.976

RCWE2512

2512

2.0

600

0.010 to 0.018

5.0

24

300

0.02 to 0.03

1.0, 5.0

200

0.033 to 0.05

1.0, 5.0

100

0.051 to 0.976

GLOBAL PART NUMBER INFORMATION

GLOBAL MODEL

(8 digits)

VALUE

(4 digits)

TOLERANCE

(1 digit)

TCR

(1 digit)

PACKAGING

(2 digits)

RCWE0402

RCWE0603

RCWE0805

RCWE1206

RCWE1210

RCWE2010

RCWE2512

L = m

 *

R = Decimal

10L0 = 0.01



R470 = 0.47



Note:

* Use “L” for resistance

values < 0.1



D = ± 0.5 %

F = ± 1.0 %

J = ± 5.0 %

K = ± 100 ppm/°C

N = ± 200 ppm/°C

M = ± 300 ppm/°C

Q = ± 400 ppm/°C

P = ± 500 ppm/°C

T = ± 600 ppm/°C

G = ± 700 ppm/°C

EA = Lead (Pb)-free,

tape/reel

WE

0

6

3

5

1

0

RC

N

0

FE

L

A