Datasheet > VHZ555

VHZ555

更新时间： 2024-11-05 06:02:51

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
5页	173K
描述
Bulk Metal® Foil Technology Hermetically Sealed Resistors, Aerospace

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

VHZ555 数据手册

VHZ Hermetic

Vishay Foil Resistors

Bulk Metal^®Foil Technology

Hermetically Sealed Resistors, Aerospace

FEATURES

• VH102Z Series

Nominal Temperature Coefficient of Resistance:

± 0.2ppm/°C MIL Range (see table 2)

Product may not

be to scale

• VHZ555 Temperature Coefficient of Resistance:

± 2ppm/°C (– 55°C to + 125°C);

• Selected TCR Tracking: to 0.5ppm/°C (matched sets)

• Load-Life Stability: ± 0.0025% maximum ∆R at 0.1 watt,

+ 60°C, 2,000 hours (VHZ555)

The "VHZ" series of resistors is the hermetic version of

the molded "Z" series devices. Hermetic sealing eliminates

the ingress of both oxygen, which degrades resistors over

long periods, and moisture which degrades resistors more

quickly. These parts are made with glass to metal seal

enclosures employing Kovar eyelets which allow the copper

leads to pass through the enclosure to minimize the

thermal EMF from the lead junctions. Rubber fill

between the metal housing and resistance element acts both

as a mechanical damper and thermal transfer path.

•

Power Rating: 0.6 Watts at + 70°C; 0.3 Watts at + 125°C

• Resistance Tolerance (Initial Resistance Accuracy):

± 0.005% tightest to ± 1.0% loosest

• Resistance Range:

VH102Z: 100R to 100K

VHZ555: 4R99 to 121K

VH102Z is the hermetically-sealed counterpart of the Z201

high-performance molded resistors. VHZ555 is the

hermetically-sealed version of the Z555, MIL style RNC90Z.

TABLE 1 - MODEL SELECTION

MODEL

RESISTANCE

RANGE

STANDARD RESISTANCE MAXIMUM

TOLERANCE¹%

WORKING

TIGHTEST LOOSEST VOLTAGE²

AMBIENT

POWER RATING^{3 ††}

AVERAGE

WEIGHT

DIMENSIONS

INCHES mm

NUMBER

(

Ω)

(GRAMS)

at + 70°C at + 125°C

0.185 Maximum 4.70 Maximum

0.435 Maximum 11.05 Maximum

VH102Z

VHZ555

100R to 100K

± 0.005

± 1.0

0.430 Maximum** 10.92 Maximum

300

0.6 W

0.3 W

1.4

LL 1 ± 0.125

25.4 ± 3.18

30.1 to 121K

20 to < 30.1

± 0.005

± 0.01

± 1.0

LS 0.150 ± 0.010⁴

3.81 ± 0.25

4.99 to < 20

± 0.05

± 1.0

ST 0.095 Maximum 2.41 Maximum

**0.375H available.

FIGURE 1 - STANDARD IMPRINTING AND DIMENSIONS

Front View

Rear View

Resistance

Value Code

VISHAY

XXXX

VH102Z

100R01

0.01%

XXXX

Tolerance

Model

Number

Serial No.

(Optional Marking)

Date Code

Year Week

Lead Material #22 AWG

Round Solder Coated Copper

SALES

• AMERICAS: foilsales.usa@vishay.com

• ASIA/JAPAN: foilsales.asia@vishay.com

• UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com

• GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com • FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com

• ISRAEL: foilsales.israel@vishay.com

For technical questions, contact: foil@vishay.com

www.vishay.com

Document Number: 63063

Revision 12-Dec-05

12 3 4 5

中文翻译

下载PDF

与VHZ555相关器件

型号	品牌	获取价格	描述	数据表
VI_BRICK_MT036_VTM	VICOR	获取价格	MIL-COTS MT036 SERIES VTMTM Current Multiplier
VI02215000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block, 16A, 1.5mm2, 1 Row(s), 1 Deck(s), ROHS COMPLIANT
VI02215200J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI03214000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI04215500J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI04413000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI04414200J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI04415000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI04418000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
VI05215500J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block

与VHZ555相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

VHZ555

VHZ555 数据手册

与VHZ555相关器件

与VHZ555相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

VHZ555

VHZ555 数据手册

与VHZ555相关器件

与VHZ555相关文章

您还可以找

您在本页遇到什么问题？