Y0019120K500F overview
Y0019120K500F is a component documented by Vishay Siliconix. The PDF description identifies it as "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 % 14-Nov-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: Y0019120K500F
- Category: IC
- Datasheet length: 5 Pages
Key features noted in the PDF
- Temperature coefficient of resistance (TCR): ± 2 ppm/°C typical
- Power rating: 0.3 to 2.5 W at + 25 °C (depending on model - see table 2)
- Tolerance: to ± 0.001 %
- Load life stability: ± 0.005 % (70 °C for 2000 h at half rated power)
- Shelf life stability: ± 2 ppm for at least 10 years
- Resistance range: 5 Ω to 1.84 MΩ (higher or lower values of resistance available)
- Electrostatic discharge (ESD) above 25 000 V
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.
- With accuracies of 0.001 %, a resistance range from 5 Ω to 1.84 M Ω, and long term shelf life of less than 2 ppm, these devices are virtually secondary standards that can be carried in sets for daily or periodic calibration of factory meas.
- Temperature coefficient of resistance (TCR): ± 2 ppm/°C typical Power rating: 0.3 to 2.5 W at + 25 °C (depending on model - see table 2) Tolerance: to ± 0.001 % Load life stability: ± 0.005 % (70 °C for 2000 h at half rated power) Shelf li.
- VHA412 5 to 100K > 100K to 150K 250 0.3 W 0.2 W 4.6 Oil-filled, tinned copper leads, tinned brass shell, kovar and glass end bells L: 0.625 ± 0.031 D: 0.375 ± 0.031 LL: 1.000 min.
- VHP202; the range is to 150 kΩ; VHA518-10, the range is to 1M67 Ω) per table 2 2.
- 0.200 " (5.08 mm) lead spacing available - specify VH202J 5.
- 100R01 0.01% XXXX Week Year LL Lead Material #22 AWG Round Solder Coated Copper Tolerance Model No.
- Resistance Value Code Date Code Week Year VISHA Y XXXX VHA412 100R01 0.005% D LL L TABLE 3 - “H” SERIES SPECIFICATIONS Stability8) Load life at 2000 h ± 0.002 % maximum ΔR at 0.1 W per chip and at + 60 °C Shelf life ± 2 ppm (0.0002 %) for.
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 Y0019120K500F 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=y0019120k500f-vishay-siliconix