Datasheet > 230632752947

230632752947

更新时间： 2024-02-09 09:05:38

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
7页	150K
描述
Fixed Resistor, Wire Wound, 1W, 0.294ohm, 1% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED, GREEN

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230632752947 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	,	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8533.21.00.80
风险等级：	5.58	其他特性：	PRECISION
JESD-609代码：	e3	安装特点：	THROUGH HOLE MOUNT
端子数量：	2	最高工作温度：	275 °C
封装形状：	TUBULAR PACKAGE	包装方法：	AMMO PACK
额定功率耗散 (P)：	1 W	额定温度：	25 °C
电阻：	0.294 Ω	电阻器类型：	FIXED RESISTOR
子类别：	Fixed Resistors	表面贴装：	NO
技术：	WIRE WOUND	温度系数：	100 ppm/ °C
端子面层：	Matte Tin (Sn)	端子形状：	WIRE
容差：	1%	Base Number Matches：	1

230632752947 数据手册

PAC.. Series

Vishay Draloric

Cemented Wirewound Precision Resistors

FEATURES

• High power dissipation in small volume

• Ideal for pulse application

• TCR 100 ppm/K

• Maximum permissible hot spot temperature is

275 °C

• Lead (Pb)-free

• Tolerance 1 %

• Compliant to RoHS directive 2002/95/EC

The resistor element is a resistive wire which is wound in a

single layer on a ceramic rod. Metal caps are pressed over

the ends of the rod. The ends of the resistance wire and the

leads are connected to the caps by welding. Tinned

copper-clad iron leads with poor heat conductivity are

employed permitting the use of relatively short leads to

obtain stable mounting without overheating the solder joint.

The resistor is coated with a green silicon cement which is

not resistant to aggressive fluxes. The coating is

non-inflammable, will not drip even at high overloads and

is resistant to most commonly used cleaning solvents, in

accordance with “MIL-STD-202E, Method 215” and

“IEC 60068-2-45”.

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE RANGE

E12 = 1ꢀ ꢁ Tol., E24 = 5 ꢁ Tol.

LIMITING

VOLTAGE

POWER RATING

MODEL

TOLERANCE

P_{25 °C}

DIN 41432

PAC01

PAC02 ⁽¹⁾

PAC03

PAC04

PAC05

PAC06

1 W

2 W

3 W

4 W

5 W

6 W

1 %

0.10 Ω to 2.2 kΩ

0.10 Ω to 3.6 kΩ

0.10 Ω to 4.7 kΩ

0.10 Ω to 8.2 kΩ

0.10 Ω to 10 kΩ

0.10 Ω to 12 kΩ

P x R

Notes

⁽¹⁾PAC02 WSZ: P_{25 °C}= 1.8 W

For Pulse Diagrams see AC..series (www.vishay.com/doc?28730)

•

** Please see document “Vishay Green and Halogen-Free Definitions (5-2008)”: www.vishay.com/doc?99902

www.vishay.com

144

For technical questions, contact: ww1resistors@vishay.com

Document Number: 28731

Revision: 31-Mar-09

12 3 4 5 6 7

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