Datasheet > CW02B7R500JE70HE

CW02B7R500JE70HE

更新时间： 2024-11-15 22:47:11

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	177K
描述
RES 7.5 OHM 3.75W 5% AXIAL

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数据手册

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CW02B7R500JE70HE 数据手册

CW - High Energy

www.vishay.com

Vishay Dale

Wirewound Resistors, High Energy,

Silicone Coated, Axial Lead

FEATURES

• High continuous energy handling up to 106.5 J

• High temperature silicone coating

• Complete welded construction

• Excellent stability in operation

• High power to size ratio

Available

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

Available

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING ⁽¹⁾

P_{25 °C}

CHARACTERISTIC U

+250 °C

POWER RATING ⁽¹⁾

P_{25 °C}

CHARACTERISTIC V

+350 °C

MAXIMUM

RESISTANCE

RANGE



WEIGHT

GLOBAL

MODEL

SHORT TERM

PULSE ENERGY

TOLERANCE

ꢀ

(max.)

CW02B...HE

CW005...HE

CW010...HE

3.0

5.0

3.75

6.5

1.5 to 87.5

5.5 to 343.6

15.0 to 938.0

10.4

39.1

5, 10

0.7

4.2

9.0

10.0

13.0

106.5

Note

(1)

Vishay Dale CW...HE models have two power ratings, depending on operating temperature and stability requirements.

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CW...HE RESISTOR CHARACTERISTICS

Temperature Coefficient

ppm/°C

30 for 10  and above, 50 for 1.0  to 9.9 

5x rated power for 5 s for CW02B...HE

10x rated power for 5 s for CW005...HE and CW010...HE

Short Time Overload

Terminal Strength

10 minimum

(P x R)^1/2

Maximum Working Voltage

Operating Temperature Range

°C

Characteristic U = -65 to +250, characteristic V = -65 to +350

Characteristic U = +250 °C max. hot spot temperature, 0.5 ꢀ max. R in 2000 h load life

Characteristic V = +350 °C max. hot spot temperature, 3.0 ꢀ max. R in 2000 h load life

Power Rating

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: CW02B10R00JE12HE (preferred part number format)

GLOBAL

MODEL

(5 digits)

VALUE

(5 digits)

TOLERANCE

(1 digit)

PACKAGING

(3 digits)

SPECIAL

(2 to 3 digits)

CW02B

CW005

CW010

R = Decimal

10R00 = 10 

E70 = Lead (Pb)-free, tape/reel, 1K pcs. (CW02B only)

E73 = Lead (Pb)-free, tape/reel, 500 pcs.

E12 = Lead (Pb)-free, bulk

HE =

High energy

J = 5.0 ꢀ

K = 10.0 ꢀ

S70 = Tin/lead, tape/reel, 1K pcs. (CW02B only)

S73 = Tin/lead, tape/reel, 500 pcs.

B12 = Tin/lead, bulk

Revision: 07-Apr-16

Document Number: 30286

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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与CW02B7R500JE70HE相关器件

型号	品牌	获取价格	描述	数据表
CW02B7R500JE70HS	VISHAY	获取价格	RES 7.5 OHM 3.75W 5% AXIAL
CW02B7R500KE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 10 %, 50 ppm, 7.5 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B7R500KE1213	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 10 %, 50 ppm, 7.5 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B7R500KE7013	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 10 %, 50 ppm, 7.5 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B800R0JE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 800 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS CO
CW02B800R0JE1213	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 5 %, 30 ppm, 800 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS CO
CW02B800R0JE70	VISHAY	获取价格	RES 800 OHM 3.75W 5% AXIAL
CW02B800R0KE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 10 %, 30 ppm, 800 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B800R0KE1213	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 10 %, 30 ppm, 800 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B80R00JE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 80 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS COM

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