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Home Product PTFR0402B5K49N9 5.49kΩ Thick Film Resistor, SMD 0402, Vishay PTFR Series Component
PTFR0402B5K49N9 5.49KΩ 0.06W ±0.1%

PTFR0402B5K49N9 5.49kΩ Thick Film Resistor, SMD 0402, Vishay PTFR Series Component

PTFR series resistor
0402 5.49k ohm
SMD film resistor
PTFR0402B5K49N9
PTFR series resistor, 0402 5.49k ohm thin film SMD chip component, compact 1005 metric size, high-precision surface-mount film resistor for high-density circuits.
Categories:Electronic components
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Product Description

The PTFR0402B5K49N9 is a compact SMD film resistor from the PTFR series, designed for precision circuits in industries like consumer electronics, telecommunications, and industrial automation. Featuring an 0402 package (1.0mm × 0.5mm), it delivers a stable 5.49k ohm resistance with ±0.1% tolerance and a low temperature coefficient of ±25ppm/°C. Operating across -55°C to +155°C with a maximum voltage rating of 75V, this resistor excels in high-density PCB layouts due to its miniature footprint. Its advantages include exceptional accuracy, robust performance in harsh environments, and compatibility with automated assembly processes. However, its small size may challenge manual soldering or rework. Ideal for signal conditioning, sensor networks, and power management systems requiring reliable, space-saving solutions.
Parameter Specification
Series PTFR series resistor
Model PTFR0402B5K49N9
Resistance 5.49k ohm
Tolerance ±1%
Power Rating 0.063W (1/16W)
Voltage Rating 50V
Technology SMD film resistor
Package 0402 (1005 metric)
Temperature Coefficient ±100ppm/°C
Operating Temperature -55°C to +155°C
Termination Nickel barrier layer
question:Why is a service fee charged?
answer:The service fee covers transaction processing costs from banks or payment platforms.
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Which shipping methods are available?
answer:We use DHL, FedEx, UPS, and other major carriers for global shipping.
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 costs from banks or payment platforms.
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Which shipping methods are available?
answer:We use DHL, FedEx, UPS, and other major carriers for global shipping.
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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