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Home Product PTFR0603D549RP9 PTFR Series 549 Ohm Thick Film Chip Resistor ±0.5% High Frequency Application
PTFR0603D549RP9 549Ω 0.1W ±0.5%

PTFR0603D549RP9 PTFR Series 549 Ohm Thick Film Chip Resistor ±0.5% High Frequency Application

PTFR0603D549RP9 resistor
Thick Film Resistor PTFR
PTFR series 549R
PTFR0603D549RP9
PTFR0603D549RP9 resistor is a Thick Film Resistor from the PTFR series, providing 549R resistance in a compact 0603 package for precision circuit applications.
Categories:Electronic components
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Product Description

The PTFR0603D549RP9 resistor is a Thick Film Resistor from the PTFR series, designed for precision circuit applications. This compact surface-mount component features a 549Ω resistance with a standard tolerance of ±0.5%, operating within a wide temperature range of -55°C to +155°C. It supports a voltage rating up to 75V and dissipates 0.1W power, ideal for high-density PCB layouts. As a two-terminal passive device, it interfaces directly with analog/digital modules without requiring external drivers or communication protocols. Commonly used in automotive electronics, industrial controls, and consumer devices, its PTFR series construction ensures stability under thermal stress and humidity. Key advantages include small 0603 package size (1.6x0.8mm), cost-effectiveness, and reliable performance in harsh environments. Limitations include lower power handling compared to wirewound alternatives. Not applicable for battery, display, or sensor interfaces due to its fundamental resistor functionality.
Parameter Specification
Model Number PTFR0603D549RP9
Component Type Thick Film Resistor PTFR
Series PTFR Series
Resistance Value 549 Ω
Tolerance ±0.5%
Power Rating 0.1 W
Package Size 0603 (1608 Metric)
Temperature Coefficient ±100 ppm/°C
Operating Temperature -55°C to +155°C
Rated Voltage 75 V
Construction Ruthenium Oxide Film
Termination Ni/Sn Plated
Compliance RoHS, AEC-Q200
question:Why choose us as your supplier?
answer:Asia's top industrial automation trader with 20+ years expertise, trusted quality, and 85% repeat clients.
question:Do you accept payment after delivery?
answer:We prioritize financial security; orders require prepayment or LC to ensure mutual trust and reliability.
question:Why can't you supply discontinued models others offer?
answer:We source exclusively from authorized manufacturers, ensuring genuine parts. Discontinued models pose quality risks we avoid.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why choose us as your supplier?
answer:Asia's top industrial automation trader with 20+ years expertise, trusted quality, and 85% repeat clients.
question:Do you accept payment after delivery?
answer:We prioritize financial security; orders require prepayment or LC to ensure mutual trust and reliability.
question:Why can't you supply discontinued models others offer?
answer:We source exclusively from authorized manufacturers, ensuring genuine parts. Discontinued models pose quality risks we avoid.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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