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Home Product PTFR0402D49K9P9 Chip Resistor 0402 49.9kOhm ±1% 1/16W SMD for Consumer Electronics, PCB Circuits
PTFR0402D49K9P9 49.9KΩ 0.06W ±0.5%

PTFR0402D49K9P9 Chip Resistor 0402 49.9kOhm ±1% 1/16W SMD for Consumer Electronics, PCB Circuits

PTFR0402D49K9P9 Resistor
0402 49.9K Ohm Resistor
SMD Resistor PTFR Series
PTFR0402D49K9P9
PTFR0402D49K9P9 Resistor - Compact 0402 package SMD resistor with 49.9K Ohm resistance from PTFR Series, designed for precision circuits and high-frequency applications. Features stable performance in miniaturized electronic devices.
Categories:Electronic components
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Product Description

The PTFR0402D49K9P9 Resistor is a compact surface-mount component from the PTFR Series, designed for high-density PCB applications. This 0402 49.9K Ohm Resistor features a ±1% tolerance, 0.063W rated power, and operates within a voltage range of up to 50V. It supports a temperature range of -55°C to +155°C with a stable temperature coefficient of ±100ppm/°C, ensuring reliability in demanding environments. Ideal for consumer electronics, industrial automation, and communication systems, its miniature 0402 footprint (1.0mm x 0.5mm) maximizes space efficiency. Key advantages include excellent stability under thermal stress and compatibility with automated SMT assembly. However, its small size limits power dissipation capacity. The PTFR0402D49K9P9 does not integrate communication interfaces or require external modules, focusing solely on precision resistance performance.
Parameter Specification
Model PTFR0402D49K9P9
Package Size 0402 (1005 Metric)
Resistance Value 49.9K Ohm
Tolerance ±1%
Power Rating 0.063W (1/16W)
Temperature Coefficient ±200ppm/°C
Rated Voltage 50V
Technology Thick Film
Termination Nickel Barrier
Operating Temperature -55°C to +155°C
Series PTFR Series
question:How does your company handle malfunctions caused by refurbished products?
answer:We offer free inspection and replacement of verified refurbished products under warranty terms.
question:Why can other suppliers source discontinued models when you cannot?
answer:We prioritize genuine components. Some suppliers may use unverified or non-compliant sources.
question:Do you provide technical selection support?
answer:Yes, our engineers assist in technical selection based on specifications and project needs.
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:How does your company handle malfunctions caused by refurbished products?
answer:We offer free inspection and replacement of verified refurbished products under warranty terms.
question:Why can other suppliers source discontinued models when you cannot?
answer:We prioritize genuine components. Some suppliers may use unverified or non-compliant sources.
question:Do you provide technical selection support?
answer:Yes, our engineers assist in technical selection based on specifications and project needs.
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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