This document introduces Vishay Sfernice's high precision thin film chip resistors, which have low noise and precision applications, high stability, low temperature coefficient, low voltage coefficient, and meet the MIL-PRF-55342G characteristics.
Vishay Sfernice’s 53017 series offers high‑precision wraparound thin‑film chip resistors for low‑noise and precision applications. They provide a wide resistance range (10 Ω – 50 MΩ), tight tolerances (±0.01 % – ±0.1 %), and very low temperature coefficients (as low as 5 ppm/°C). The devices are available in standard SMD sizes from 0302 to 2010 and support both gold‑plated and pre‑tinned terminations.
The series includes optional features such as enlarged terminations for high power dissipation, extended temperature ranges, and various marking schemes. Packaging is offered in waffle packs, tape‑and‑reel, and paper tape. All parts comply with RoHS and have passed AEC‑Q200 moisture resistance testing.
| Resistance range | 10 Ω to 50 MΩ |
|---|---|
| Temperature coefficient (TCR) | 5 ppm/°C (0 °C – 70 °C) |
| Load life stability | 0.1 % at ±70 °C for 2000 h (Pn) |
The resistors operate from –55 °C to +155 °C.
They are offered in waffle packs, tape‑and‑reel, and paper tape (ESD only).
Sizes 0805‑1005 use a 3‑digit EIA‑96 code, sizes 1206‑2010 use a 4‑digit code, and tolerance is indicated by a color dot.