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Vishay Precision Bulk Metal Foil Resistor group launches new order terminal which will answer all market delivery demands for precision resistors.
Meet the family of Vishay Precision Bulk Metal Foil Resistive components and all the options to order them.
For your convenience the following options are available:
Precision Resistive Chip components:
- Surface Mount chips from 0603
- Micro and Minichip wire-bondable resistor chips
- Resistor Networks and Resistor Array chips
Precision resistor networks:
- Voltage Dividers
- Bridge Circuits
- R2R Ladders for A/D conversion
- Standard and custom circuit arrays in TO, DIP and other Hermetically Sealed Miniature Packages or in molded epoxy packages.
Precision Fixed resistors:
- Molded and Conformally-coated resistors.
- Laboratory and Industrial Hermetically Sealed resistors
- Power Resistors
- Established Reliability, High performance Industrial and Aerospace Resistors, EEE-INST-002, DSCC, ESA, CECC.
- Value-Engineered and standard stock resistors
Precision Trimming potentiometers:
- Standard Square and Rectilinear configurations
Conceptual resistive products:
- Vishay custom design products to solve particular application problems or to meet unusual design requirements.
Bulk Metal Foil Resistor:
- Temperature Coefficient of Resistance (TCR): ± 0.2 ppm/°C (-55 °C to + 125 °C, +25 °C Ref)
- Resistance Tolerance Absolute and Match: to ± 0.005%
- Power Coefficient of Resistance (PCR) "ΔR due to self heating": 5 ppm at rated power
- Electrostatic Discharge (ESD) up to 25 000 V
- Load Life Stability: ± 0.005 % (70 °C, 2000 h at rated power)
- Vishay Foil resistors are not restricted to standard values; specific "as-required" values can be supplied at no extra cost or delivery (e.g. 1K00025 vs. 1K)
- Non-capacitive design
- Non-inductive: < 0.08 µH typical
- Current noise: 0.010 µVRMS/V of applied voltage (< - 40 dB)
- Voltage coefficient: < 0.1 ppm/V
- Thermal stabilization time < 1 s (nominal value achieved within 10 ppm of steady state value)
- Pattern design minimizing hot spots
- Terminal finish: lead (Pb)-free or tin/lead alloy
- Matched sets with TCR tracking are available upon request
Fri Feb 03 2012
Co. works on gain control operational amp 4 test equip project used 4 testing semiconductor chips. Solution? VHD200 http://t.co/3bonVZEn
Thu Feb 02 2012
Aerospace project 4 strain measurement landing gear needs low TCR tracking, good common mode rejection. Solution: DSMZ http://t.co/GTUNGbSW
Wed Feb 01 2012
Medical sector requires special customer oriented resistance configuration for differential amplifier. Solution? SMN http://t.co/Fi3qNJtZ
Tue Jan 31 2012
Scientific co. works on #seismic sensors project for undersea sensor gain control op amp. Solution? VFCD http://t.co/PhF9txec
Mon Jan 30 2012
A GPS clock project needs hi-stability & superior tracking 4 analog-digital convertor voltage ref. Solution? 300144Z http://t.co/Xm0DnznL
Fri Jan 27 2012
Aero co. looking 4 tight TCR track & long-term stability of ratio 4 their fuel control differential amp. Solution? SMNZ http://t.co/KGZzpICp
Thu Jan 26 2012
Instrumentation co. needs resistors w/low TCR tracking & tight tolerance 4 voltage calibrator project. Solution? VHD200 http://t.co/3bonVZEn
Wed Jan 25 2012
Sci-instrumentation co. requires best tracking & stability 4 differential amp 4 earthquake detection. Solution? VFD224 http://t.co/lpaIHhm2
Tue Jan 24 2012
Co. requires low TCR tracking & high stability 4 a differential amplifier for strain gage instrument. Solution? DSMZ: http://t.co/95N7Rj6y
Mon Jan 23 2012
Reliability: in practice, the mean time between failures (MTBF) http://t.co/nEmDaD9B #VFRGlossary
