RCWE0603R250FKEA [VISHAY]

RES 0.25 OHM 1% 1/5W 0603;


型号：	RCWE0603R250FKEA
厂家：	VISHAY
描述：	RES 0.25 OHM 1% 1/5W 0603
文件：	总5页 (文件大小：115K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RCWE

Vishay Dale

www.vishay.com

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 )

• Sulfur resistant (per ASTM B809-95 humid vapor

test)

• Enhanced power rating due to long side terminal

construction (0612, 1020 types)

• Suitable for current sensing and shunts

• Metal glaze on high quality ceramic

• Protective overglaze

click logo to get started

DESIGN SUPPORT TOOLS

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

• AEC-Q200 qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Models

Available

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

TEMPERATURE

COEFFICIENT

ppm/°C

RESISTANCE

RANGE



GLOBAL 

MODEL

TOLERANCE

ꢀ

CASE SIZE

P_{70 °C}

E-SERIES ⁽²⁾

400

200

100

700

400

200

100

400

300

200

100

300

200

100

600

300

200

100

500

300

200

100

200

100

600

300

200

100

600

300

200

100

0.033 to 0.05

0.051 to 0.196

0.2 to 0.976

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

2.0, 5.0

1.0, 5.0

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

2.0, 5.0

1.0, 5.0

5.0

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

5.0

24; 96

RCWE0402

0402

0.125

0.2

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.105

0.11 to 0.976

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.05

0.051 to 0.976

0.010 to 0.016

0.018 to 0.2

0.205 to 0.976

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.05

0.051 to 0.976

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.05

0.051 to 0.976

0.010 to 0.016

0.0162 to 0.976

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.05

0.051 to 0.976

0.010 to 0.018

0.02 to 0.0324

0.033 to 0.05

0.051 to 0.976

RCWE0603

0603

24; 96

RCWE0805

RCWE0612

RCWE1206

0805

0612

1206

0.25

1.0

24; 96

0.5

24; 96

RCWE1210

RCWE1020

RCWE2010

1210

1020

2010

1.0

2.0

1.0

24; 96

1.0, 5.0

0.5 ⁽¹⁾, 1.0, 5.0

RCWE2512

2512

2.0

24; 96

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” (www.vishay.com/doc?20020)

•

(1)

(2)

Tight tolerance of 0.5 % is available for resistance values above 0.300  (0402 size) and above 0.200  (0603 to 2512 sizes)

Use E24 decades only for 5.0 % tolerance. E24 or E96 decades are available for 0.5 % and 1.0 % tolerance. Refer to standard decade table

(www.vishay.com/doc?31001)

Revision: 10-Jan-2019

Document Number: 20019

For technical questions, contact: ww2bresistors@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RCWE

Vishay Dale

www.vishay.com

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: RCWE060351L0FNEA (visit www.vishay.net Vishay Dale parts numbering manual for all options)

GLOBAL MODEL

(8 digits)

VALUE

(4 digits)

TOLERANCE

(1 digit)

TCR

(1 digit)

PACKAGING

(2 digits)

SPECIAL

(up to 2 digits)

RCWE0402

RCWE0603

RCWE0805

RCWE0612

RCWE1206

RCWE1210

RCWE1020

RCWE2010

RCWE2512

L = m *

D = 0.5 %

F = 1.0 %

G = 2.0 %

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,

(dash number)

from 1 to 99 as

applicable

R = decimal

tape/reel

10L0 = 0.01 

R470 = 0.47 

Note:

* Use “

” for resistance

values < 0.1



TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

°C

0402

0603

0805

0612

1206

1210

1020

2010

2512

Operating temperature range

Maximum operating voltage

Insulation voltage U_ins(1 min)

Insulation resistance

-55 to +155

(P x R)^1/2

> 300

> 75

0.7

> 100

> 200

5.5

> 100

11.5

> 300

17.5

> 300

27.5

> 300

40.5



> 10⁹

Weight/1000 pieces (typical)

10.5

DIMENSIONS

RCWE0402 to RCWE2512

RCWE0612, RCWE1020

• 3D models available: www.vishay.com/doc?31106

• Surface mount solder profile recommendations: www.vishay.com/doc?31052

DIMENSIONS in millimeters

SOLDER PAD DIMENSIONS in millimeters

RESISTANCE

SIZE

RANGE



0402

0603

0.033 to 0.976 1.05 0.05 0.55 0.05 0.35 0.1 0.3 0.15 0.25 0.1

0.7

0.9

0.7

1.0

0.8

0.9

1.3

1.2

1.0

1.3

0.9

1.2

2.3

1.4

0.7

1.0

1.4

3.5

1.8

2.6

5.5

3.0

0.3

0.4

0.8

0.6

1.0

0.8

1.0

1.2

1.6

1.1

2.0

1.4

3.2

0.01 to 0.03

0.033 to 0.976

0.01 to 0.03

0.5 0.2

0.3 0.2

0.6 0.2

0.4 0.2

1.6 0.1

0.85 0.1 0.5 0.1

1.3 0.1 0.55 0.1

0.3 0.2

0805

0612

2.0 0.15

1.6 0.2

0.35 0.2

0.033 to 0.976

0.01 to 0.976

0.01 to 0.03

3.2 0.2

0.6 0.1 0.4 0.15 0.25 0.15

0.9 0.2

1206

0.033 to 0.05 3.1 0.15 1.6 0.15 0.6 0.1

0.8 0.2

0.45 0.2

0.8 0.2

0.4 0.2

0.45 0.2

0.051 to 0.976

0.01 to 0.03

1210

1020

3.1 0.2

2.5 0.2

5.0 0.2

0.6 0.1

0.4 0.2

0.033 to 0.976

0.01 to 0.976

0.01 to 0.03

0.6 0.1 0.55 0.15 0.30 0.15

1.6 0.3

2010

0.033 to 0.05

0.051 to 0.976

5.0 0.2

2.5 0.15 0.6 0.1

0.7 0.3

0.6 0.2

Revision: 10-Jan-2019

Document Number: 20019

For technical questions, contact: ww2bresistors@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RCWE

Vishay Dale

www.vishay.com

DIMENSIONS

RCWE0402 to RCWE2512

RCWE0612, RCWE1020

• 3D models available: www.vishay.com/doc?31106

• Surface mount solder profile recommendations: www.vishay.com/doc?31052

DIMENSIONS in millimeters

SOLDER PAD DIMENSIONS in millimeters

RESISTANCE

SIZE

RANGE



0.01 to 0.03

0.033 to 0.05

0.051 to 0.976

2.0 0.3

0.8 0.3

2.8

1.6

3.6

1.4

3.8

2512

6.3 0.2 3.15 0.15 0.6 0.1

0.6 0.2

DERATING

120

100

-55

-25

100

125

155

175

Ambient Temperature in °C

SINGLE PULSE

Axis Title

10 000

10000

1000

100

10000

Tested using a square wave pulse according to

EN60115-1. Max. pulse voltage deﬁned by EN140401-802;

U_peak= U_max.+ 2.5 U_max./(1 + 100 t). Failure deﬁned

by visible damage or change > 1 % + 0.5 mΩ.

1020

2010

1000

100

1000

1206

2512

1210

100

0.1

0.000001

0.00001

0.0001

0.001

0.01

0.1

100

Time in s

Revision: 10-Jan-2019

Document Number: 20019

For technical questions, contact: ww2bresistors@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

RCWE

Vishay Dale

www.vishay.com

SINGLE PULSE

Axis Title

10 000

1000

100

10000

Tested using a square wave pulse according to

EN60115-1. Max. pulse voltage deﬁned by EN140401-802;

U_peak= U_max.+ 2.5 U_max./(1 + 100 t). Failure deﬁned

by visible damage or change > 1 % + 0.5 mΩ.

1000

100

0612

0805

0603

0402

0.1

0.000001

0.00001

0.0001

0.001

0.01

0.1

100

Time in s

PERFORMANCE

TEST

CONDITIONS OF TEST

TEST LIMITS

Thermal shock

MIL-STD-202, method 107, -55 °C to +125 °C, 300 cycles at each extreme

1.0 % + 0.0005 

2x rated power; size and duration - 0402: 0.5 s, 0603 and 0805: 1 s,

1206 and larger: 2 s

Short time overload

0.5 % + 0.0005 

High temperature exposure

Temperature cycling

Biased humidity

Mechanical shock

Vibration

MIL-STD-202, method 108, 1000 h at T = 125 °C, 0 % power

JESD 22, method JA-104, 1000 cycles (-55 °C to +125 °C)

2.0 % + 0.0005 

1.0 % + 0.0005 

2.0 % + 0.0005 

MIL-STD-202, method 103, 1000 h 85 °C/85 % RH, 10 % x (P x R)^1/2

MIL-STD-202, method 213, condition C, 10 g’s, 6 ms (half sine), 3 directions

MIL-STD-202, method 204, 5 g’s, 20 min, 12 cycles, 3 directions, 10 Hz to 2000 Hz

Operational life

MIL-STD-202, method 108, 1000 h at T = 125 °C at rated power

MIL-STD-202, method 210, +260 °C solder, 10 s to 12 s dwell, 25 mm/s

emergence

Resistance to solder heat

Moisture resistance

1.0 % + 0.0005 

2.0 % + 0.0005 

MIL-STD-202, method 106, 0 % power, 7a and 7b not required

PACKAGING

REEL

MODEL

TAPE WIDTH

DIAMETER

180 mm/7"

PITCH

2 mm

4 mm

8 mm

PIECES/REEL

10 000

5000

CODE

RCWE0402

RCWE0603

RCWE0805

RCWE0612

RCWE1206

RCWE1210

RCWE1020

RCWE2010

RCWE2512

8 mm/punched paper

12 mm/embossed plastic

5000

4000

2000

Notes

•

Embossed carrier tape per EIA-481-1A

Additional packaging details at: www.vishay.com/doc?31543

Revision: 10-Jan-2019

Document Number: 20019

For technical questions, contact: ww2bresistors@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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Vishay

Disclaimer

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with the properties described in the product specification is suitable for use in a particular application. Parameters provided in

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Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited

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Revision: 09-Jul-2021

Document Number: 91000

RCWE0603R250FKEA [VISHAY]

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