200 overview
200 is a component documented by Vishay Siliconix. The PDF description identifies it as "Bulk Metal® Foil Technology Conformally Coated Precision Current Sensing Resistors with TCR of 5 ppm/°C and values down to 5 mΩ 16-Jul-07." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Vishay Siliconix
- Part number: 200
- Category: IC
- Datasheet length: 4 Pages
Key features noted in the PDF
- Temperature Coefficient of Resistance (TCR): ± 5 ppm/°C (0 to 60 °C) (see table 1)
- Tolerance: to ± 0.02 % (see table 1)
- Power Rating: 2 W at 25 °C
- Load Life Stability: ± 0.005 % at 25 °C, 2000 hours at Rated Power
- Resistance Range: 0.005 Ω to 500 Ω
- Electrostatic Discharge (ESD) above 25 000 V
- Non Inductive, Non Capacitive Design
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- The 4 terminal current sensing resistors can sustain 2 W continuously without an appreciable change in resistance (0.5 % maximum).
- Temperature Coefficient of Resistance (TCR): ± 5 ppm/°C (0 to 60 °C) (see table 1) Tolerance: to ± 0.02 % (see table 1) Power Rating: 2 W at 25 °C Load Life Stability: ± 0.005 % at 25 °C, 2000 hours at Rated Power Resistance Range: 0.005 Ω.
- TABLE 4 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y09550R00500F9L (preferred part number format) DENOTES PRECISION VALUE AER* YR = Ω 0 = Standard 9 = Lead (Pb)-free 1 - 999 = Custom PRODUCT CODE RESISTANCE TOLERANCE PACKAGIN.
Topics covered by the datasheet
The document includes sections related to:
- FEATURES
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the 200 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=200-vishay-siliconix