Datasheet > VPR220Z21R800BB

VPR220Z21R800BB

更新时间： 2024-10-30 06:32:43

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	78K
描述
Fixed Resistor, Metal Foil, 8W, 21.8ohm, 300V, 0.1% +/-Tol, -.2,.2ppm/Cel, 4015,

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

VPR220Z21R800BB 数据手册

VPR220Z (Z-Foil)

Vishay Foil Resistors

Ultra High Precision Z-Foil Power Resistor in

TO-220 Configuration with TCR of 0ꢀ0ꢁ ꢂꢂpm/Cꢃ

Tolerance to 0ꢀ0ꢄ ꢅ and Power Rating to 8 W

FEATURES

•

Tepꢂerature coefficient of resistance (TCR):

0.05 ppm/°C typical (0 °C to + 60 °C)

0.2 ppm/°C typical (- 55 °C to + 125 °C,

+ 25 °C ref.)

• Tolerance: to 0.01 %

• Power coefficient of resistance (PCR) “ΔR due to self

heating”: 4 ppm/W typical

• Electrostatic discharge (ESD) above 25 000 V

Vishay Foil Resistors panufacture any resistance value

within the given resistance range (eꢀgꢀ ꢄ0 Ω or

ꢄ0ꢀꢄ234 Ω) without influencing cost or lead tipe

• Load life stability: 0.005 % (25 °C, 2000 h at rated power)

• Resistance range: 5 Ω to 10 kΩ (Any value available within

resistance range e.g. 1K2345)

• Power rating: 8 W chassis mounted (per MIL-PRF-39009)

• Thermal stabilization < 1 s

Model VPR220Z, made from Vishay Bulk Metal^®Z-foil, offers

very low TCR, high stability, tight tolerance, low PCR and fast

response time in a small molded resistor.

• Rise time: 1 ns without ringing

• Optimized for military and space applications according to

EEE-INST-002 screening and MIL-PRF 39009

The Z-foil technology provides a significant reduction of the

resistive components sensitivity to ambient temperature

variations and applied power changes. Designers now can

guarantee a high degree of stability and accuracy in fixed

resistor applications using solutions based on Vishay’s

revolutionary Z-foil technology.

• Non inductive, non capacitive design

• Current noise: < - 40 dB

• Voltage coefficient: < 0.1 ppm/V

• Non inductive: < 0.08 µH

• Non hot spot design

• Thermal EMF: 0.05 µV/°C typical

• Terminal finishes available: lead (Pb)-free, tin/lead alloy

• Also available in a surface mount version, the VPR220SZ

Our application engineering department is available to

advise and make recommendations. For non-standard

technical requirements and special applications, please

• Prototype samples available from 72 h. For more

information, please contact foil@vishay.com

• For higher performances please contact us

TABLE 1 - VPR220Z (- 55 °C to + 125 °C, + 25 °C Ref.)

FIGURE 1 - POWER DERATING CURVE

TIGHTEST

RESISTANCE

TOLERANCE

TYPICAL TCR AND

MAXꢀ SPREAD

(ꢂꢂpm/C)

RESISTANCE

RANGE (Ω)

- ꢁꢁ /C

+ ꢄ00

+ 7ꢁ

+ ꢁ0

+ 2ꢁ

50 to 10K

25 to < 50

10 to < 25

0.01 %

0.02 %

0.05 %

0.1 %

0.2 2.3

5 to < 10

Weight = 1 g maximum

- ꢁ0

- 2ꢁ

+ 2ꢁ

+ ꢁ0

+ 7ꢁ

+ ꢄ00

+ ꢄ2ꢁ

+ ꢄꢁ0

Apbient Tepꢂerature (/C)

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

Document Number: 63064

Revision: 22-Sep-08

For any questions, contact: foil@vishay.com

www.vishay.com

12 3 4

中文翻译

下载PDF

与VPR220Z21R800BB相关器件

型号	品牌	获取价格	描述	数据表
VPR221	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR221100R01	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR2215K23101.0	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR2215R0000	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR2215R00001.0	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR221S	VISHAY	获取价格	Precision Foil Power Resistors in TO 220 Configuration
VPR221S0R50500.01%	VISHAY	获取价格	RESISTOR, METAL FOIL, 1.5 W, 0.01 %, 5 ppm, 0.505 ohm, SURFACE MOUNT, TO-220
VPR221S0R50500.01%T	VISHAY	获取价格	RESISTOR, METAL FOIL, 1.5 W, 0.01 %, 5 ppm, 0.505 ohm, SURFACE MOUNT, TO-220
VPR221S0R60400.05%	VISHAY	获取价格	Fixed Resistor, Metal Foil, 1.5W, 0.604ohm, 300V, 0.05% +/-Tol, 5ppm/Cel, Surface Mount, T
VPR221S0R61900.05%	VISHAY	获取价格	RESISTOR, METAL FOIL, 1.5 W, 0.05 %, 5 ppm, 0.619 ohm, SURFACE MOUNT, TO-220

与VPR220Z21R800BB相关文章

三星深化印度制造布局，供应链本地化进程加速
2024-10-29

15
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

17
纳微科技震撼发布GaNSlim革新氮化镓功率芯片
2024-10-18

41
意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

49

产品中心

服务支持

精选活动

关于我们

帮助中心

VPR220Z21R800BB

VPR220Z21R800BB 数据手册

与VPR220Z21R800BB相关器件

与VPR220Z21R800BB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

VPR220Z21R800BB

VPR220Z21R800BB 数据手册

与VPR220Z21R800BB相关器件

与VPR220Z21R800BB相关文章

您还可以找

您在本页遇到什么问题？