Datasheet > CW02B68R00KE70

CW02B68R00KE70

更新时间： 2024-11-15 17:32:11

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
3页	166K
描述
RESISTOR, WIRE WOUND, 3 W, 10 %, 30 ppm, 68 ohm, THROUGH HOLE MOUNT, AXIAL LEADED, GREEN

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CW02B68R00KE70 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	Axial,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8533.21.00.80	风险等级：	5.31
构造：	Tubular	JESD-609代码：	e3
引线直径：	0.183 mm	安装特点：	THROUGH HOLE MOUNT
端子数量：	2	最高工作温度：	250 °C
最低工作温度：	-55 °C	封装直径：	4.78 mm
封装长度：	14.27 mm	封装形状：	TUBULAR PACKAGE
封装形式：	Axial	包装方法：	TR
额定功率耗散 (P)：	3 W	额定温度：	25 °C
电阻：	68 Ω	电阻器类型：	FIXED RESISTOR
子类别：	FIXED RESISTOR	表面贴装：	NO
技术：	WIRE WOUND	温度系数：	30 ppm/ °C
端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier	端子形状：	WIRE
容差：	10%	工作电压：	14.2829 V
Base Number Matches：	1

CW02B68R00KE70 数据手册

Vishay Dale

www.vishay.com

Wirewound Resistors, Commercial Power,

Silicone Coated, Axial Lead

FEATURES

• High performance for low cost

• High temperature silicone coating

• Complete welded construction

• Excellent stability in operation

• High power to size ratio

• Compliant to RoHS Directive 2002/95/EC

Notes

* Pb containing terminations are not RoHS compliant, exemptions may apply

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

STANDARD ELECTRICAL SPECIFICATIONS

(1)

POWER RATING ⁽¹⁾P_{25 °C}

POWER RATING

25 °C

GLOBAL

MODEL

HISTORICAL

MODEL

RESISTANCE RANGE TOLERANCE WEIGHT

CHARACTERISTIC U + 250 CHARACTERISTIC V + 350



ꢀ ⁽²⁾

(max.) g

°C

CW1/2

CW001

CW-1/2

CW-1

CW-1M

CW-2

CW-2M

CW-2B

CW-2B-13

CW-2C

0.5

1.0

4.0

3.0

4.0

2.5

5.0

4.0

5.0

7.0

10.0

0.1 to 1.77K

0.1 to 6.37K

0.1 to 3.3K

0.1 to 28.7K

0.1 to 12K

5, 10

0.21

0.34

0.3

2.1

0.65

0.7

0.9

1.8

1.2

4.2

4.7

9.0

CW01M

CW002

CW02M

CW02B

CW02B...13

CW02C

CW02C...14 CW-2C-14

CW005

CW005...2

CW005...3

CW007

5.5

3.75

6.0

3.25

6.5

5.0

6.5

9.0

13.0

0.1 to 15K

0.1 to 10.89K ⁽³⁾

0.1 to 19.9K

0.1 to 58.5K

0.1 to 40.3K

0.1 to 58.5K

0.1 to 95.2K

0.1 to 167K

CW-5

CW-5-2

CW-5-3

CW-7

CW-10

CW-10-3

CW010

CW010...3

Notes

(1)

(2)

(3)

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

3 % tolerance available

Higher values available on request

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CW RESISTOR CHARACTERISTICS

Temperature Coefficient

Dielectric Withstanding Voltage

Short Time Overload

Terminal Strength

Maximum Working Voltage

Operating Temperature Range

ppm/°C

V_AC

°C

30 for 10  and above, 50 for 1.0  to 9.9 , 90 for 0.5  to 0.99 

1000

5 x rated power for 5 s for 3.75 W size and smaller, 10 x rated power for 5 s for 4 W size and greater

10 minimum

(P x R)^1/2

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: CW02C10K00JB1214

GLOBAL MODEL

VALUE

TOLERANCE

PACKAGING

SPECIAL

(See Standard

R = Decimal

H = 3.0 %

E70 = Lead (Pb)-free, tape/reel, 1K pcs (smaller than CW005)

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

E12 = Lead (Pb)-free, bulk

(Dash Number)

(up to 3 digits)

From 1 to 999

as applicable

Electrical

K = Thousand

J = 5.0 %

Specifications

Global Model

column for

options)

1R500 = 1.5  K = 10.0 %

1K500 = 1.5 k

D18 = Lead (Pb)-free, R1R80 tape/reel

CW02B...13 pack code for Europe use only

S70 = Tin/lead, tape/reel, 1K pcs (smaller than CW005)

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

B12 = Tin/lead, bulk

Historical Part Numbering example: CW-2C-14 10 k 5 ꢀ B12

CW-2C-14

10 k

5 ꢀ

B12

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

Revision: 01-Feb-12

Document Number: 30215

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CW02B68R00KE70相关器件

型号	品牌	获取价格	描述	数据表
CW02B68R10KE70	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 10 %, 30 ppm, 68.1 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS
CW02B6K000JE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 6000 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B6K000JE70	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 6000 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B6K000JE7013	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 5 %, 30 ppm, 6000 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B6K000JS70	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 6000 ohm, THROUGH HOLE MOUNT, AXAIL LEADED
CW02B6K190JE12	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 5 %, 30 ppm, 6190 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B6K190JE1213	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 5 %, 30 ppm, 6190 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS C
CW02B6K190KE70	VISHAY	获取价格	RESISTOR, WIRE WOUND, 3 W, 10 %, 30 ppm, 6190 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS
CW02B6K190KE7013	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 10 %, 30 ppm, 6190 ohm, THROUGH HOLE MOUNT, AXAIL LEADED, ROHS
CW02B6K200JE12HS	VISHAY	获取价格	RES 6.2K OHM 3.75W 5% AXIAL

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