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Products A-Z:Resistors, fixed discrete>Surface mount (150 datasheets)
Press Releases
Vishay's New High-Power, Surface-Mount Resistor Is Industry's First 5–W Power Metal Strip® Device in Compact 4527 Package Size
June 19, 2009
Vishay's Improved VSMP0603 Ultra-High-Precision Bulk Metal® Z-Foil Wraparound Surface-Mount Resistor is Industry's Smallest to Combine TCR of ±0.2 ppm/°C, Tolerance of ±0.01%, ESD immunity up to 25KV, and Load Life Stability of ±0.005% After 2000 Hours
February 27, 2009
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TNPW e3 Series: High-Stability, Thin Film Chip Resistors

  • Accurate and stable operation
  • Space-saving; enables precision applications in microcircuit designs
  • Compatible with tin/lead (Sn/Pb) and lead (Pb)-free soldering processes
  • Tested according to EN 140401-801; RoHS-compliant

More Info:     Datasheet

WSL / WSR: Low Value, SMD, Power Metal Strip® Resistors

  • Low resistance value: down to 0.001 Ω
  • Very low inductance: 0.5 nH to 5 nH
  • Excellent frequency response to 50 MHz
  • Low thermal EMF (< 3 µV/°C)
  • Excellent stability at different environmental conditions
  • Applications include: current sensing, switching and power supplies, instruments, power amplifiers

Datasheet: WSL/WSR

SMRxDZ - Ultra-High-Precision Z-Foil Molded SMD Resistor with Flexible Terminations

  • Temperature 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.)
  • PCR of 5 ppm at rated power
  • Load-life stability: ±0.005% (70° C, 2000 hours at rated power)
  • Electrostatic discharge (ESD) above 25000 V
    More Info         Datasheet

WSLS2512: Improved Stability (0.5%) SMD Power Metal Strip® Resistor

wsls2512
  • Current sensing in high-temperature (+125 ºC) applications
  • Greater stability with maximum resistance change of 0.5% through a 2000-hour workload
  • Very low resistance value range: 0.01Ω to 0.1Ω
  • Applications include: automotive, industrial

More info >

WSLS2512

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Features
Ultra high stability/ESD (25)
Military/ESA  (8)
Special (1)
Current sensing (28)
Flame proof (2)
Fusible (4)
User trimmable (2)

Ultra High Precision Resistors
TCR: to ±0.05 ppm/ °C (0 °C to +60 °C)
Load Life Stability: to ±0.005% (50 ppm)
ESD immunity up to 25KV
Tolerance: from ±0.001%
Rise Time: 1ns effectively no ringing
Not restricted to standard values, we can supply specific “as required ” values at no extra cost or delivery (e.g. 2,049.76 Ω vs. 2,000 Ω)
Thermal resistance < 1 sec
EEE-INST-002/DSCC/EPPL Screening flow
Prototype samples from 72 hours (foil@vishay.com)
 (25)
Resistance
10 Ohms or smaller (78)
10 to 10K Ohms (101)
10K to 10M Ohms (75)
1M to 1G Ohms (25)
Resistance Tolerance
0.005% and better (1)
0.01% and better (17)
0.05% and better (25)
0.1% and better (64)
0.5% and better (89)
1% and better (115)
5% and better (129)
TCR (ppm/C)
0.2 or below (1)
0.5 or below (14)
1 or below (15)
5 or below (27)
Power
0.25W or below (73)
0.5W or below (85)
1W or below (102)
1W to 5W (52)
5W or above (11)
Package Sizes
Smaller than 0603 (32)
0603 and larger (45)
Special Construction
Heatsink (2)
Bare Chip (5)
Technologies
Bulk Metal Foil (25)
Carbon film (4)
MELF (14)
Metal film (9)
Power Metal Strip (17)
Thick film (17)
Thin film (66)
Wirewound (8)
The product links on this page are associated with these brand(s): Vishay, Vishay Beyschlag, Vishay Dale, Vishay Draloric, Vishay Electro-Films, Vishay Foil Resistors, Vishay Phoenix, Vishay Sfernice, Vishay Thin Film
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