Datasheet > PCF2CT52R274K

PCF2CT52R274K

更新时间： 2024-01-25 17:54:56

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	68K
描述
Fixed Resistor, 2W, 270000ohm, 700V, 10% +/-Tol, Through Hole Mount, AXIAL LEADED

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PCF2CT52R274K 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：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.53	JESD-609代码：	e2
安装特点：	THROUGH HOLE MOUNT	端子数量：	2
最高工作温度：	200 °C	最低工作温度：	-40 °C
封装形状：	TUBULAR PACKAGE	包装方法：	TR
额定功率耗散 (P)：	2 W	额定温度：	70 °C
电阻：	270000 Ω	电阻器类型：	FIXED RESISTOR
表面贴装：	NO	端子面层：	Tin/Copper (Sn/Cu)
端子形状：	WIRE	容差：	10%
工作电压：	700 V	Base Number Matches：	1

PCF2CT52R274K 数据手册

PCF

ceramic fixed power type leaded resistor

features

• Coated with UL94V0 flameproof material

• Suitable for automatic machine insertion

• Able to replace carbon composition resistors

in most applications

• Marking: Light green body color with color-coded bands

dimensions and construction

Dimensions inches (mmꢀ

Ceramic Body

Type

C (max.)

d (nom.)

.354 .039

(9.0 1.0ꢀ

.437

(11.1ꢀ

.138 .02

(3.5 0.5ꢀ

.028

(0.7ꢀ

1.18 .118

(30.0 3.0ꢀ

PCF1/2

0.65 .039

.748

.217 .039

PCF1

PCF2

(16.5 1.0ꢀ

(19.0ꢀ

(5.5 1.0ꢀ

.031

(0.8ꢀ

1.50 .118

(38.0 3.0ꢀ

.748 .039

(19.0 1.0ꢀ

.886

(22.5ꢀ

.276 .039

(7.0 1.0ꢀ

Marking

End

Cap

Lead

Wire

Flame Retardant Coating

ordering information

New Part #

PCF

1/2

T631

102

Power

Rating

Termination

Material

Nominal

Resistance

Type

Taping

Packaging

Tolerance

1/2

C: SnCu

L: SnPb

T631

T52

R: Reel

2 significant

figures + 1

multiplier

K: 10ꢀ

M: 20ꢀ

For further information on packaging,

please refer to Appendix C.

applications and ratings

Minimum

Absolute

Maximum

Pulse

Power

Rating

@ 70°C

Resistance

Range

E-12

Operating

Temperature

Range

Part

Designation

Dielectric

Withstanding

Voltage

Resistance

Tolerance

Maximum

Working

Voltage

Maximum

Overload

Voltage

Voltage*

PCF1/2

PCF1

0.5W

1.0W

2.0W

200V

300V

400V

600V

800V

10kV

14kV

20kV

-40°C

+200°C

4.7Ω - 100KΩ

3.3Ω - 390KΩ

500V

700V

K: 10ꢀ

M: 20ꢀ

PCF2

* Resistance to pulse: change shall be 5ꢀ of the pre-test ꢁalues. 1 sec. ON, 1 second OFF, 20,000 cycles.

The ꢁoltage is applied with maximum pulse ꢁoltage.

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

7/27/05

KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

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