Y070610K0000T9L Vishay, Y070610K0000T9L Datasheet

Y070610K0000T9L

Manufacturer Part Number

Y070610K0000T9L

Description

RES 10K OHM .4W .01% FOIL RAD

Manufacturer

Vishay

Series

VARr

Datasheet

1.Y0706100R000T9L.pdf (5 pages)

Specifications of Y070610K0000T9L

Resistance (ohms)

10K

Number Of Terminations

Package / Case

Radial

Power (watts)

0.4W

Composition

Metal Foil

Features

Non-Inductive

Temperature Coefficient

±0.2ppm/°C

Tolerance

±0.01%

Size / Dimension

0.250" L x 0.080" W (6.35mm x 2.03mm)

Height

0.310" (7.87mm)

Rohs Compliant

YES

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

VART 10K0000 0.01%
Y0706-10KA

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Distortion in the Signal Path with TCR of ± 0.05 ppm/°C, Tolerance

INTRODUCTION

Many manufacturers and users of precision electronic

equipment suffer needlessly from unexplained instabilities

and drifts due to noise effects. They resign themselves to

making constant adjustments and troubleshooting. But in

fact these can be avoided. Instability is often traceable to a

few supposedly “fixed” resistors which are not really fixed at

all. If these resistors would only retain their original values,

there would be no need for costly controls and other

compensating circuitry. That’s why the only resistor for

applications such as these is Vishay Bulk Metal

high-end audio equipment, careful selection of resistors is

one of the best ways to avoid or minimize noise and

distortion in the signal path. Noise is an unwanted wide

spectrum signal that may be superimposed on any useful

signal, including DC. Resistors, like other passive

components, are noise sources to various degrees,

depending upon resistance value, temperature, applied

voltage, and resistor type. Many experiments have been

done to show why some resistors are “noisier” than others.

But the only test that audio experts and audiophiles have

agreed on is comparing the level of fidelity that results when

different resistor technologies are used in actual audio

systems.

High-end analog audio applications require low intrinsic

noise, high linearity of amplification, and minimal dynamic

distortion. The typical audio amplifier consists of a voltage

preamplifier (preamp) and power amplifier (final driver). The

voltage preamplifier deals with low-level signals. That is why

its intrinsic noise level is critical. Resistors are among the

principal noise sources in the amplifiers. The main

requirements for the audio power amplifier are high linearity

of amplification and minimal dynamic distortion. Vishay Foil

resistors are characterized by very low intrinsic non-linearity

of the resistive element, which is made from cold-rolled bulk

metal.

The VAR, composed of Vishay’s Bulk Metal

technology, with improved sound quality, provides a

combination of low noise and low inductance/capacitance,

making it unrivalled for applications requiring low noise and

distortion-free properties.

Document Number: 63140

Revision: 22-Nov-10

Ultra High Precision, Z-Foil Audio Resistor Minimizes Noise and

to ± 0.005 % and High Linearity or Low Voltage Coefficient of

Resistance (VCR) of 0.1 ppm/V

For any questions, contact:

Z-foil

Foil. In

FEATURES

• Temperature coefficient of resistance (TCR):

• Rated power: to 0.4 W at + 70 °C

• Resistance tolerance: to ± 0.01 % (0.005% is available)

• Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated

• Resistance range: 10 Ω to 100 kΩ

• "Naked Z-foil resistor" design without molding or

• Vishay Foil resistors are not restricted to standard values;

• Electrostatic discharge (ESD) at least to 25 000 V

• Non-inductive, non-capacitive design

• Rise time: 1 ns, effectively no ringing

• Current noise: 0.010 µV (RMS)/Volt of Applied Voltage

• Thermal EMF: 0.05 µV/°C

• Voltage coefficient: < 0.1 ppm/V

• Thermal stabilization time < 1 s (nominal value achieved

• Inductance: < 0.08 µH typical

• The Z-Foil chip in the VAR has been especially treated to

• Terminal Finish: lead (Pb)-free or tin/lead alloy

• Prototype quantities available in just 5 working days or

For better performances please contact us.

foil@vishaypg.com

± 0.05 ppm/°C typical (0 °C to + 60 °C,+ 25 °C

ref.) ± 0.2 ppm/°C typical (0 °C to + 125 °C,

+ 25 °C ref.)

power

encapsulation adds an additional dimension for reducing

signal distortion and increasing clarity in signal processing.

specific "as-required" values can be supplied at no extra

cost or delivery (e.g. 1K2345 vs 1K)

(< - 40 dB)

within 10 ppm of steady state value)

increase load life stability.

sooner. For more information, please contact

foil@vishaypg.com

Vishay Foil Resistors

www.vishayfoilresistors.com

(1)

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Y070610K0000T9L Summary of contents

Page 1

... Foil. In ® • Vishay Foil resistors are not restricted to standard values; specific "as-required" values can be supplied at no extra cost or delivery (e.g. 1K2345 vs 1K) • Electrostatic discharge (ESD) at least to 25 000 V • ...

Page 2

... Note: (1) Pb containing terminations are not RoHS compliant, exemptions may apply (2) For non-standard requests, please contact application engineering at foil@vishaypg.com www.vishayfoilresistors.com 2 Shot or fluctuation noise is caused by the discrete nature of charge carriers and fluctuation of their number in the unit of volume ...

Page 3

... This method reduces the effect of “hot spot” and improves the long term stability of the hybrid chips. For any questions, contact: foil@vishaypg.com Vishay Foil Resistors W This product is fragile and may be damaged if mishandled. VPG assumes no ...

Page 4

... Vishay Foil Resistors TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y070680K5000T9L (preferred part number format) DENOTES PRECISION RESISTOR PRODUCT CODE 0706 = VAR FOR EXAMPLE: ABOVE GLOBAL ORDER Y0706 80K5000 TYPE: VAR VALUE: 80.5 kΩ ABSOLUTE TOLERANCE: ± 0.01 % TERMINATION: lead (Pb)-free ...

Page 5

... Customers using or selling Vishay Precision Group products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel to obtain written terms and conditions regarding products designed for such applications ...

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