Datasheet > Y0025120R500T

Y0025120R500T

更新时间： 2022-12-29 06:54:00

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	127K
描述
Hermetically Sealed High Precision Bulk Metal® Foil Technology Resistors with TCR of ± 2 ppm/°C, Tolerance of ± 0.001 % and

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Y0025120R500T 数据手册

H Series

Vishay Foil Resistors

Hermetically Sealed High Precision Bulk Metal^®Foil

Technology Resistors with TCR of 2 ppm/°C, Tolerance

of 0.001 % and Load Life Stability of 0.005 %

FIGURE 4 - STANDARD IMPRINTING AND DIMENSIONS

Front View

Rear View

Lead Material #22 AWG

Round Solder Coated Copper

Resistance

Value Code

VISHAY

XXXX

VISHAY

XXXX

VHP202

100R01

0.01%

XXXX

Tolerance

Model

Number

Date Code

Serial No.

Year Week

Model No.

Date Code

VHA412

100R01 0.005%

Year Week

Lead Material

Resistance

Value Code

Tolerance

#22 AWG Round

Solder Coated Copper

TABLE 3 - “H” SERIES SPECIFICATIONS

Stability⁸⁾

Load life at 2000 h

Shelf life

0.002 % maximum ΔR at 0.1 W per chip and at + 60 °C

2 ppm (0.0002 %) for at least 10 years

< - 40 dB

Current Noise

High Frequency Oꢁeration

Rise time

1.0 ns without ringing

Inductance (L)⁵⁾

Capacitance (C)

Voltage Coefficient

Thermal EMF⁷⁾

Hermeticity

0.1 µH maximum; 0.08 µH typical

1.0 pF maximum; 0.5 pF typical

< 0.1 ppm/V⁶⁾

0.1 µV/°C maximum; 0.05 µV/°C typical; 1 µV/W maximum

10^-7atmospheric cc/s maximum

Notes

1. Upper end of resistance range varies with model selected (i.e. VHP202; the range is to 150 k

2. Not to exceed power rating of resistor

Ω; VHA518-10, the range is to 1M67 Ω) per table 2

3. Insulating sleeve - a special case insulating plastic sleeve is available on VHA models. See table 4 for instructions on how to specify

4. 0.200 (5.08 mm) lead spacing available - specify VH202J

5. Inductance (L) due mainly to the leads

6. The resolution limit of existing test equipment (within measurement capability of the equipment, or “essentially zero”)

7. µV/°C relates to EMF due to lead temperature difference and µV/W due to power applied to the resistor

8. Load life ΔR maximum. Can be reduced through in-house oriented processes

Document Number: 63006

Revision: 14-Nov-07

For any questions, contact: foil@vishay.com

www.vishay.com

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