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Home Product PTFR0402D49K9N9 Precision Thin Film Resistor 49.9kΩ High Stability SMD Component for RF Circuits
PTFR0402D49K9N9 49.9KΩ 0.06W ±0.5%

PTFR0402D49K9N9 Precision Thin Film Resistor 49.9kΩ High Stability SMD Component for RF Circuits

PTFR0402D49K9N9
0402 SMD Resistor
49.9K Ohm Resistor
PTFR0402D49K9N9
PTFR0402D49K9N9 0402 SMD Resistor offers precise 49.9K Ohm resistance in a compact 0402 package. Designed for high-density PCBs, it features ±1% tolerance, 0.1W power rating, and stable performance across industrial temperature ranges. Ideal for precision circuits and space-constrained applications.
Categories:Electronic components
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Product Description

The PTFR0402D49K9N9 is a compact 0402 SMD Resistor designed for high-density circuit applications. Featuring a 49.9K Ohm Resistor with ±1% tolerance, it operates within a voltage range of up to 50V and a power rating of 0.063W (1/16W). This thick-film resistor supports wide temperature ranges (-55°C to +155°C), ensuring reliability in industrial, automotive, and consumer electronics. With a miniature 0402 footprint (0.04" x 0.02"), it optimizes PCB space while maintaining stable performance in signal conditioning, filtering, or voltage division circuits. Key advantages include low noise, high precision, and compatibility with automated assembly. However, its small size limits heat dissipation capabilities. Ideal for IoT devices, sensors, and portable electronics requiring precision and compact design.
Parameter Specification
Model Number PTFR0402D49K9N9
Package Type 0402 SMD Resistor (1.0mm × 0.5mm)
Resistance Value 49.9K Ohm ±1% Tolerance
Rated Power 0.063W (1/16W) at 70°C
Temperature Coefficient ±200ppm/°C
Operating Temperature -55°C to +125°C
Material Composition Thick Film Ceramic Substrate
Rated Voltage 50V DC
Termination Material Electroplated Tin over Nickel Barrier
Packaging Reel Tape & Reel (3000pcs/Reel)
question:Why is a service fee charged?
answer:The service fee covers transaction processing and administrative costs to ensure seamless operations.
question:Can the company ensure stable supply?
answer:Yes, we maintain robust supply chains and sufficient inventory to guarantee consistent product availability.
question:What payment terms are available?
answer:We accept T/T, L/C, and major credit cards, with flexible terms to accommodate client preferences.
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 is a service fee charged?
answer:The service fee covers transaction processing and administrative costs to ensure seamless operations.
question:Can the company ensure stable supply?
answer:Yes, we maintain robust supply chains and sufficient inventory to guarantee consistent product availability.
question:What payment terms are available?
answer:We accept T/T, L/C, and major credit cards, with flexible terms to accommodate client preferences.
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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