CPW025R000FB14 [VISHAY]

RES 5 OHM 2W 1% AXIAL;


型号：	CPW025R000FB14
厂家：	VISHAY
描述：	RES 5 OHM 2W 1% AXIAL
文件：	总3页 (文件大小：99K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CPW, CPWN

www.vishay.com

Vishay Dale

Wirewound Resistors, Commercial Power, Axial Lead

FEATURES

• High power to size ratio

• Ceramic cases are available with circuit board

stand-offs (designated with a -3 model ending)

• Superior surge capability

Available

• Complete welded construction

• Available in non-inductive styles with Aryton-

Perry winding (CPWN in lieu of CPW, maximum

resistance is one-half CPW range)

• Special inorganic potting compound and

ceramic case provide high thermal conductivity

in a fireproof package

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

Available

Note

This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts

with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details.

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HISTORICAL

MODEL

POWER RATING P_{40 °C}RESISTANCE RANGE

TOLERANCE

ꢀ

WEIGHT (typical)

CPW02

CPW02...3

CPW03

CPW03...3

CPW05

CPW05...3

CPW07

CPW07...3

CPW10

CPW10...3

CPW15

CPW15...3

CPW20

CPW20...3

CPW-2

CPW-2-3

CPW-3

CPW-3-3

CPW-5

0.1 to 7K

1, 2, 3, 5

2.0

2.2

3.4

3.6

4.8

5.0

6.8

7.0

9.5

0.1 to 7.5K

0.1 to 8.5K

0.1 to 18K

0.12 to 30K

0.18 to 45K

CPW-5-3

CPW-7

CPW-7-3

CPW-10

CPW-10-3

CPW-15

CPW-15-3

CPW-20

CPW-20-3

9.9

16.8

17.4

22.8

23.6

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CPW RESISTOR CHARACTERISTICS

Temperature Coefficient

Short Time Overload

Maximum Working Voltage

Operating Temperature Range

Terminal Strength

ppm/°C

30 for 10 Ω and above; 50 for 1.0 Ω to 9.9 Ω; 90 for 0.5 Ω to 0.99 Ω

°C

5 x rated power for 5 s

(P x R)^1/2

-65 to +275

10 minimum

1000

Dielectric Withstanding Voltage

V_AC

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: CPW0515R00JB313

GLOBAL MODEL

VALUE

TOLERANCE

PACKAGING

SPECIAL

(See Standard Electrical

Specifications Global

Model column for

options)

R = Decimal

K = Thousand

R1500 = 0.15 Ω

1K500 = 1500 Ω

D = 0.5 ꢀ

F = 1.0 ꢀ

G = 2.0 ꢀ

H = 3.0 ꢀ

J = 5.0 ꢀ

K = 10.0 ꢀ

E14 = Lead (Pb)-free bulk

(Dash Number)

(up to 3 digits)

From 1 to 999

as applicable

E31 = Lead (Pb)-free four layer bulk

E01 = Lead (Pb)-free skin pack

B14 = Tin/lead bulk

B31 = Tin/lead four layer bulk

J01 = Tin/lead skin pack

Historical Part Numbering example: CPW-5-3 15 Ω 5 ꢀ B31

CPW-5-3

15 Ω

5 ꢀ

B31

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

Document Number: 30216

Revision: 22-Dec-15

For technical questions, contact: ww2aresistors@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

CPW, CPWN

www.vishay.com

Vishay Dale

DIMENSIONS in inches [millimeters]

CPWxx

CPWxx...3

1.0 [25.4]

min.

1.0 [25.4]

min.

0.125

[3.18]

typical

DIMENSIONS in inches [millimeters]

GLOBAL

MODEL

A ⁽¹⁾

0ꢁ031 ꢂ0ꢁ794]

0ꢁ001 ꢂ0ꢁ025]

CPW02

0.688 [17.46]

0.875 [22.22]

1.391 [35.32]

1.875 [47.62]

2.500 [63.50]

0.250 [6.35]

0.313 [7.94]

0.375 [9.52]

0.500 [12.70]

0.250 [6.35]

0.313 [7.94]

0.344 [8.73]

0.500 [12.70]

0.032 [0.813]

CPW02ꢁꢁꢁ3

CPW03

0.313 [7.94]

CPW03ꢁꢁꢁ3

CPW05

0.375 [9.52]

CPW05ꢁꢁꢁ3

CPW07

0.406 [10.32]

CPW07ꢁꢁꢁ3

CPW10

0.469 [11.91]

CPW10ꢁꢁꢁ3

CPW15

0.469 [11.91]

CPW15ꢁꢁꢁ3

CPW20

0.625 [15.87]

CPW20ꢁꢁꢁ3

0.625 [15.87]

Note

(1)

Potting compound may extend outside of ceramic case up to 0.060 [1.52] maximum per side.

MATERIAL SPECIFICATIONS

Element: copper-nickel alloy or nickel-chrome alloy,

DERATING

120

100

depending on resistance value

Core: ceramic

End Caps: stainless steel

Body: steatite ceramic case with inorganic potting

compound

Terminals: tinned copperweld^®

Part Marking: DALE, model, wattage, value, tolerance, date

code

- 65 - 25

125

175

225

275

AMBIENT TEMPERATURE IN °C

PERFORMANCE

TEST LIMITS

(EIA RS-344)

TEST

CONDITIONS OF TEST

-55 °C to +275 °C, 5 cycles, 30 min dwell time

Thermal Shock

(2.0 ꢀ + 0.05 Ω) ΔR

(0.1 ꢀ + 0.05 Ω) ΔR

(2.0 ꢀ + 0.05 Ω) ΔR

(3.0 ꢀ + 0.05 Ω) ΔR

Short Time Overload

Dielectric Withstanding

Low Temperature Storage

Bias Humidity

5 x rated power for 5 s

1000 V_RMSfor 1 min

-65 °C, full rated working voltage for 45 min

75 °C, 90 ꢀ to 100 ꢀ RH, 240 h

1000 h at rated power, +40 °C, 1.5 h “ON”, 0.5 h “OFF”

Load Life

Terminal Strength

Resistance to Solder Heat

5 s to 10 s 10 pound pull test, torsion test - 3 alternating directions, 360° each

Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body

(1.0 ꢀ + 0.05 Ω) ΔR

Revision: 22-Dec-15

Document Number: 30216

For technical questions, contact: ww2aresistors@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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www.vishay.com

Vishay

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Revision: 09-Jul-2021

Document Number: 91000

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