INTRODUCTION

The Z201 (0.150 lead spacing) and Z201L (0.200 lead spacing) Bulk Metal? Z-Foil resistors represent an industry breakthrough. This is the 3rd in a series of ultra-precision resistors since the first Bulk Metal? Foil resistor was introduced by Vishay in 1962. Each represents an improvement on the earlier model. The TCR slope of the Z201 is 0.2 ppm/°C (- 55 °C to + 125 °C, + 25 °C Ref.) and is an order of magnitude better than the original S102C. The Bulk Metal? Z-Foil resistor is the ultimate choice in the most demanding analog applications.

FEATURES

? 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.)

? Power Coefficient of Resistance “ΔR due to self heating”: ± 5 ppm at Rated Power

? Rated Power: 0.6 W at 70 °C

??? ???????????????????? 0.3 W at 125 °C

? Resistance Tolerance: to ± 0.005

? Load Life Stability: to ± 0.005 at 70 °C, 2000 hours at Rated Power

? Resistance Range: 10 Ω to 100 kΩ (higher or lower Values of Resistance available)

? Electrostatic Discharge (ESD) above 25 000 Volts

? Non Inductive, Non Capacitive Design

? Rise Time: 1.0 ns without ringing

? Current Noise: 0.01: - 40 dB

? Thermal EMF: 0.1 μV/°C Max.

????????????????????????? 0.05 μV/°C typical

? Voltage Coefficient: < 0.1 ppm/V

? Non Inductive: 0.08 μH

? Terminal Finishes available: Lead (Pb)-free

?????????????????????????????????????????????? Tin/Lead Alloy

? Maximum Working Voltage: 300 V

? Drop in Replacement for S102C/K

? Matched sets are available per request

? For better performances please contact us

APPLICATIONS

? Precision Amplifiers, High Precision Instrumentation, Medical and Automatic Test Equipment

? Laboratory, Audio (High End Stereo Equipment)

? EB Applications, Military, Airborne and Space

? Down-hole (High Temperature)