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Home Product PTFR0402D4K42P9 0402 4.42kΩ Thick Film SMD Resistor ±1% Automotive Grade Component
PTFR0402D4K42P9 4.42KΩ 0.06W ±0.5%

PTFR0402D4K42P9 0402 4.42kΩ Thick Film SMD Resistor ±1% Automotive Grade Component

PTFR0402D4K42P9 resistor
0402 4.42k ohm resistor
PTFR series SMD resistor
PTFR0402D4K42P9
PTFR0402D4K42P9 resistor is a 4.42k ohm surface-mount device in the PTFR series, designed in compact 0402 package size for precision circuit applications requiring miniature SMD components with 1% tolerance rating.
Categories:Electronic components
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Product Description

The PTFR0402D4K42P9 resistor is a compact 0402 4.42k ohm resistor from the PTFR series of SMD resistors, designed for high-density electronic applications. Operating within a voltage range of 0.05V to 50V, it features a ±1% tolerance and a power rating of 0.1W, suitable for environments with temperatures spanning -55°C to +155°C. This surface-mount component is widely used in consumer electronics, automotive systems, and industrial automation due to its miniature 1.0mm x 0.5mm footprint, enabling efficient space utilization on PCBs. Key advantages include exceptional stability under thermal stress and low parasitic inductance, though its small size may require precision soldering. While lacking direct communication interfaces or input/output ports, it integrates seamlessly into analog circuits, sensor modules, and power management systems. Ideal for applications demanding reliable signal conditioning and voltage division in compact designs.
Parameter Specification
Model PTFR0402D4K42P9
Resistance Value 4.42 kΩ ±1%
Power Rating 1/16W (70°C)
Operating Temperature -55°C to +155°C
Tolerance ±1%
Package Size 0402 (1005 Metric)
Termination Nickel Barrier with Tin Plating
Series PTFR Thin Film Resistor Series
Construction SMD (RoHS Compliant)
Application Consumer Electronics, Industrial Devices, Automotive Systems
question:Why can other suppliers find discontinued models you cannot offer?
answer:Some suppliers may use refurbished components or remaining stock; we ensure quality and reliability.
question:Do you offer technical selection services?
answer:Yes, we provide tailored technical selection support to meet your project requirements.
question:Can you assist in checking inventory for specific parts?
answer:Yes, we verify real-time availability and offer alternative solutions if needed.
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 can other suppliers find discontinued models you cannot offer?
answer:Some suppliers may use refurbished components or remaining stock; we ensure quality and reliability.
question:Do you offer technical selection services?
answer:Yes, we provide tailored technical selection support to meet your project requirements.
question:Can you assist in checking inventory for specific parts?
answer:Yes, we verify real-time availability and offer alternative solutions if needed.
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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