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MELF METAL FILM PRECISION RESISTOR (CSRV SERIES)

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MELF METAL FILM PRECISION RESISTOR (CSRV SERIES)

MELF METAL FILM PRECISION RESISTOR (CSRV SERIES)

PartNumberingFeatures· AEC-Q200Compliance.· Thinfilmtechnology.· Excellentoverallstability.· SnterminationonNibarrierlayer.· Tighttolerancedownto±0.1%.· ExtremelylowTCRdownto±10PPM/°C.· Highpowerratin
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Recommend Land Pattern

 

Features

· AEC-Q200 Compliance.
· Thin film technology.
· Excellent overall stability.
· Sn termination on Ni barrier layer.

· Tight tolerance down to ± 0.1%.
· Extremely low TCR down to ± 10 PPM/°C.
· High power rating up to 1 Watts.
· SMD enabled structure.

· SMD enabled structure.

Applications

· Automotive.
· 
Industrial.
· Telecommunication.

· Medical Equipment.
· Measurement / Testing Equipment.

Construction

 

Dimensions (Unit: mm)

 

Technical Specifications

 

Automotive grade MELF resistor with AEC-Q200 qualified to meet automotive industrial standard. Advanced level for very critical environment.

 

Part Numbering

 

Pulse Withstanding Capacity

The single impulse graph is the result of 50 impulses of rectangular shape applied at one-minute intervals. The limit of acceptance was a shift in resistance of less than 1% from the initial value. The power applied was subject to the restrictions of the maximum permissible impulse voltage graph shown.

Continuous Pulse

The continuous load graph was obtained by applying repetitive rectangular pulses where the pulse period was adjusted so that the average power dissipated in the resistor was equal to its rated power at 70°C. Again the

limit of acceptance was a shift in resistance of less than 1% from the initial value.

Frequency behavior

Resistors are designed to function according to ohmic laws. This is basically true of resistors for frequencies up to 100kHz. At higher frequencies, there is an additional contribution to the impedance by an ideal resistor switched in series with a coil and both switched parallel to a capacitor. The values of the capacitance and inductance are mainly determined by the dimensions of the terminations and the conductive path length.
The environment surrounding components has a large influence on the behavior of the component on the printed-circuit board.

Lightning Surge

Resistors are tested in accordance with IEC 60115-1 using both 1.2/50us and 10/700us pulse shapes. The limit of acceptance is a shift in resistance of less than 0.5% from the initial value.

Standard Electrical Specifications

 
 

Derating Curve

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