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RK73H1ETTP2002F

20kOhm +/-1% 0.063W thick film resistor, 0402, +/-100 ppm/C, AEC-Q200

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Pieza del fabricante：

RK73H1ETTP2002F

Paquete：

0402 (1005 Metric) 1.0 x 0.5 x 0.35 mm

Marca：
Categorías de productos：
Compromiso de calidad
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Descripción

Productos

The RK73H1ETTP2002F is an automotive-grade thick film chip resistor from KOA Speer’s RK73H series, featuring 20kOhm resistance with +/-1% tolerance in a 0402 (1005 Metric) surface-mount package. Rated at 0.063W with +/-100 ppm/C TCR, AEC-Q200 qualified for precision bias and divider networks in space-constrained automotive applications.

Especificaciones

Resistance 20 kOhm
Tolerance +/-1% (F)
Power Rating 0.063W (1/16W)
TCR +/-100 ppm/C
Package / Case 0402 (1005 Metric)
Temperatura de funcionamiento -55C to +155C
Cualificación AEC-Q200

Características

  • AEC-Q200 automotive qualified
  • 20k popular E24/E96 value
  • +/-1% precision tolerance
  • Ultra-compact 0402 footprint
  • +/-100 ppm/C low TCR

Aplicaciones

  • Precision feedback dividers in DC-DC converters
  • Adjustable voltage regulator output setting
  • Automotive sensor bias networks
  • Miniaturized filter networks

The RK73H1ETTP2002F is an automotive-grade thick film chip resistor from KOA Speer’s RK73H series, featuring 20kOhm resistance with +/-1% tolerance in a 0402 (1005 Metric) surface-mount package. Rated at 0.063W with +/-100 ppm/C TCR, AEC-Q200 qualified. The 20k value is one of the most commonly used resistance values for feedback dividers and bias networks, and the 0402 package enables maximum PCB density in automotive applications.

The RK73H1ETTP2002F operates as a passive thick film resistor:

1. Thick Film Construction: Ruthenium oxide resistive paste on alumina, laser trimmed to +/-1% tolerance.

2. Popular Value: 20k is a standard E24/E96 value widely used in voltage divider and bias networks. The 1% tolerance ensures accurate voltage setting in DC-DC converters and regulators.

3. Miniaturized Design: The 0402 package enables the highest PCB density, critical for modern automotive ECUs with ever-increasing component counts.

4. AEC-Q200: Automotive qualification ensures reliability under thermal cycling and vibration.

5. TCR Performance: +/-100 ppm/C means the resistance changes at most +/-2k over a 100C temperature range, maintaining voltage divider accuracy.

Terminal Nombre Tipo Función
1 Terminal A Passive Resistive element connection
2 Terminal B Passive Resistive element connection
Aplicación Circuit Role Key Requirement
DC-DC Converter Output voltage feedback divider 20k, 1%, AEC-Q200
Voltage Regulator Adjustable output setting 20k, 1%, +/-100 ppm/C
Sensor Bias Bias resistor network 0402, 20k, 1%, auto grade
Filter Network RC filter resistor 20k, 0402, 0.063W
Portable Device Low-power precision bias 0402, 20k, 1%
Fabricante Número de pieza Paquete Especificaciones Notas
Vishay CRCW040220K0FKED 0402 20k, 1%, 0.063W, AEC-Q200 Direct equivalent
Panasonic ERJ-2RKF2002X 0402 20k, 1%, 0.1W, AEC-Q200 Higher power rating
Yageo RC0402FR-0720KL 0402 20k, 1%, 0.063W Direct equivalent
Samsung RC1005F2002CS 0402 20k, 1%, 0.063W Direct equivalent
Bourns CR0402-FX-2002GLF 0402 20k, 1%, 0.063W Direct equivalent
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Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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