Datasheet > CW3PCT521R1R50D

CW3PCT521R1R50D

更新时间： 2024-10-28 18:55:55

品牌	Logo	应用领域
大兴电工 - KOA		电阻器
页数	文件大小	规格书
2页	93K
描述
Fixed Resistor, Wire Wound, 3W, 1.5ohm, 0.5% +/-Tol, 50ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

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技术参数
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CW3PCT521R1R50D 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 LEADED, ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8533.21.00.80	风险等级：	5.7
其他特性：	FLAME PROOF, PRECISION	构造：	Cylindrical
JESD-609代码：	e2	引线直径：	0.8 mm
引线长度：	30 mm	安装特点：	THROUGH HOLE MOUNT
端子数量：	2	最高工作温度：	275 °C
最低工作温度：	-40 °C	封装直径：	6 mm
封装长度：	15 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：	1.5 Ω	电阻器类型：	FIXED RESISTOR
系列：	CW3P(D TOL)	子类别：	Fixed Resistors
表面贴装：	NO	技术：	WIRE WOUND
温度系数：	50 ppm/ °C	端子面层：	Tin/Copper (Sn/Cu)
端子形状：	WIRE	容差：	0.5%
Base Number Matches：	1

CW3PCT521R1R50D 数据手册

CW CWP

coat insulated, precision coat insulated

miniature wirewound leaded resistors

features

• Flameproof silicone coating

equivalent (UL94V0)

• Suitable for automatic machine insertion

• Marking: Blue-gray body color with color-coded bands

Precision: Color-coded bands and alpha-numeric

black marking

• Products with lead-free terminations meet EU RoHS

and China RoHS requirements

dimensions and construction

Dimensions inches (mmꢀ

Ceramic Core

Type

t (max.)

d (nom.)

.13 .012

(3.3±±.3ꢀ

.02

(±.5ꢀ

.075 .012

(1.9±±.3ꢀ

.018

(±.45ꢀ

CW1/4

.256 .039

.039

.098 .039

.024

CW1/2

CW1

(6.5±1.±ꢀ

(1.±ꢀ

(2.5±1.±ꢀ

(±.6ꢀ

.138 .039

(3.5±1.±ꢀ

Marking

Resistive

Wire

End

Cap

Lead

Wire

.374 .039

(9.5±1.±ꢀ

.138^+.039

-0

CW1X

CW1P

CW2

+1.5

(3.5 _-±ꢀ

Insulation Coating

.138 .039

(3.5±1.±ꢀ

1.18 .118

(3±.±±3.±ꢀ

.157 .039

(4.±±1.±ꢀ

.472 .039

(12.±±1.±ꢀ

.157^+.039

-0

CW2X

CW2P

CW3

+1.5

(4.± _-±ꢀ

.031

(±.8ꢀ

.118

(3.±ꢀ

.157 .039

(4.±±1.±ꢀ

.236 .039

(6.±±1.±ꢀ

.591 .039

(15.±±1.±ꢀ

.236^+.039

-0

CW3X

CW3P

CW5

+1.5

(6.± _-±ꢀ

.236 .039

(6.±±1.±ꢀ

.945 .059

(24.±±1.5ꢀ

.354 .039

(9.±±1.5ꢀ

1.50 .118

(38.±±3.±ꢀ

.256 .039

(6.5±1.±ꢀ

.039

(1.±ꢀ

.098 .039

(2.5±1.±ꢀ

.024

(±.6ꢀ

1.18 .118

(3±.±±3.±ꢀ

CW1S

ordering information

New Part #

1/2

T52

103

Power

Rating

Termination

Material

Taping and

Forming

Nominal Resistance

Type

Style

Packaging

Tolerance

1/4: 0.25W

1/2: 0.5W

1: 1W

2: 2W

3: 3W

Nil: Power

P: Precision

S: Small

C: SnCu

Axial: T26, T52,

T521, T631

Stand-off Axial:

L52A, L52B

Radial: VTP, GT

L forming

A: Ammo

R: Reel

2%, 5%: 2 significant

figures + 1 multiplier

“R” indicates decimal

on value <10Ω

1%: 3 significant

figures + 1 multiplier

“R” indicates decimal

on value <100Ω

C: 0.25%

D: 0.5%

F: 1%

G: 2%

J: 5%

X: Power

For further information

on packaging, please

refer to Appendix C.

5: 5W

K: 10%

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/30/08

127

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

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