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Vishay CRCW040249R9FKEDHP Thick Film Chip Resistor
Vishay's CRCW-HP e3 series represents a range of pulse proof, high power thick film chip resistors engineered for demanding applications. These resistors excel in power measurement electronics where reliability, stability, high power ratings, and excellent pulse load performance are critical. Typical applications include battery management systems in automotive appliances. The resistors are AEC-Q200 qualified and feature a double-side printed resistive element, ensuring robust performance. They are available in various sizes and tolerances to meet diverse design requirements. When dissipating power, a temperature rise occurs dependent on the thermal resistance of the assembled resistor and printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded.
Vishay CRCW040249R9FKEDHP Thick Film Chip Resistor Specifications:
- description: Pulse Proof, High Power Thick Film Chip Resistors
- resistance_range: 1 Ω to 1 M Ω (jumper 0 Ω)
- resistance_tolerance: ± 5 %, ± 1 %, ± 0.5 %
- temperature_coefficient: ± 200 ppm/K, ± 100 ppm/K
- rated_dissipation_p_70_1: 0.2 W (for 0402), 0.25 W (for 0603), 0.5 W (for 0805), 0.75 W (for 1206), 1.5 W (for 1218), 1.0 W (for 2010), 1.5 W (for 2512)
- operating_voltage_u_max_acrms_dc: 50 V (for 0402), 75 V (for 0603), 150 V (for 0805), 200 V (for 1206, 1210, 1218), 400 V (for 2010), 500 V (for 2512)
- permissible_film_temperature_f_max_1: 155 °C
- operating_temperature_range: -55 °C to +155 °C
- max_resistance_change_at_p_70: ≤ 2.0 % after 1000 h, ≤ 4.0 % after 8000 h
- permissible_voltage_against_ambient_insulation: 75 V (for 0402), 100 V (for 0603), 200 V (for 0805, 1206, 1210, 1218), 300 V (for 2010, 2512)
- marking: See document “Surface Mount Resistor Marking”
- packaging_code: Various codes available, see datasheet for details
- quantity: Various quantities available, see datasheet for details
- packaging_style: Paper tape or Blister tape
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How do I troubleshoot issues or seek technical support for part CRCW040249R9FKEDHP?
You can download the CRCW040249R9FKEDHP datasheet or visit the Vishay website for support.
Who is the manufacturer of CRCW040249R9FKEDHP?
Vishay