金属精密薄膜电阻CSRV SERIES

MELF Metal Film Precision Resistor (CSRV Series)Send Inquiry0102 0204 0207Metal Film Precision MELF Resistor -

金属精密薄膜电阻CSRV SERIES

MELF Metal Film Precision Resistor (CSRV Series)

 

0102 / 0204 / 0207

Metal Film Precision MELF Resistor - CSRV Series
Metal Film Precision MELF Resistor - CSRV Series Files Download
 
Derating Curve
Derating Curve

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

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.
  • Lead-free and RoHS compliant.

Applications

  • Automotive.
  • Industrial.
  • Telecommunication.
  • Medical Equipment.
  • Measurement / Testing Equipment.

Construction

Thick Film Low TC Current Sensing Resistor - CS Series Construction

Technical Specifications

DESCRIPTION CSRV0102 CSRV0204 CSRV0207
Resistance range 8.2Ω - 1MΩ; 0Ω 0.1Ω - 3.4MΩ; 0Ω 0.1Ω - 3.4MΩ; 0Ω
Resistance tolerance ± 5%;± 1%;± 0.5%;± 0.25%;± 0.1%
Temperature coefficient ± 100ppm/°C; ± 50ppm/°C;
± 25ppm/°C; ± 15ppm/°C
± 100ppm/°C; ± 50ppm/°C; ± 25ppm/°C;
± 15ppm/°C; ± 10ppm/°C
Operation mode Standard High power Standard High power Standard High power
Power rating P70 1/8W 1/5W 0.3W 1/4W 2/5W 1/2W 1W
Operating voltage Umax. 150V 200V 200V 200V 200V 300V 350V
Operating temperature range -55°C ~ 155°C
Max. resistance change at P70 for resistance range, ΔR/R max., after 1000 h ≦ 0.5% ≦ 0.5% ≦ 0.5%

Part Numbering

MELF Metal Film Precision Resistor - CSRV Series Part Numbering

Standard Electrical Specifications

Item
Type
Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range TCR (PPM/°C)
± 0.1% ± 0.25% ± 0.5% ± 1% ± 5%
0102 1/8W -55 ~ +155°C 150V 300V 100Ω - 56KΩ - ± 15
100Ω - 82KΩ 49.9Ω- 200KΩ 49.9Ω - 390KΩ - ± 25
- 8.2Ω - 1MΩ ± 50
- 40Ω - 1MΩ ± 100
Jumper:2A 0Ω (<15mΩ) -
0204 1/4W -55 ~ +155°C 200V 400V 49.9Ω - 20KΩ ± 10
10Ω - 300KΩ ± 15
10Ω - 1MΩ 10Ω - 3.4MΩ 4.02Ω - 3.4MΩ ± 25
10Ω - 1MΩ 1Ω - 1MΩ 1Ω - 3.4MΩ 0.2Ω - 3.4MΩ ± 50
- 0.1Ω-1MΩ ± 100
Jumper:2A 0Ω (<15mΩ) -
0207 1/2W -55 ~ +155°C 300V 600V 49.9Ω - 20KΩ ± 10
10Ω - 300KΩ ± 15
10Ω - 1MΩ 10Ω - 3.4MΩ 4.02Ω - 3.4MΩ ± 25
10Ω - 1MΩ 1Ω - 1MΩ 1Ω - 3.4MΩ 0.2Ω - 3.4MΩ ± 50
- 0.1Ω - 1MΩ ± 100
Jumper:4A 0Ω (<15mΩ) -

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.

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