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Home Product PTFR0402D21K0P9 21kOhm ±0.9% Precision Thin Film Resistor, Vishay PTF Series 0402 SMD
PTFR0402D21K0P9 21.0KΩ 0.06W ±0.5%

PTFR0402D21K0P9 21kOhm ±0.9% Precision Thin Film Resistor, Vishay PTF Series 0402 SMD

PTFR0402D21K0P9
0402 thick film resistor
21k ohm precision resistor
PTFR0402D21K0P9
PTFR0402D21K0P9: 0402 thick film resistor delivering 21k ohm precision resistance. Compact SMD component with high accuracy, stable performance, and reliable tolerance for space-constrained PCB designs and precision circuitry applications.
Categories:Electronic components
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Product Description

The PTFR0402D21K0P9 is a 0402 thick film resistor designed for compact circuit applications, offering 21k ohm resistance with high precision (±1% tolerance). As a passive surface-mount component, it operates without digital interfaces or direct module connectivity, serving primarily as a current-limiting or voltage-dividing element. This resistor supports a wide operating voltage range up to 200V and functions reliably across temperatures from -55°C to +155°C, making it suitable for automotive, industrial, and consumer electronics. Its miniature 0402 footprint (1.0mm x 0.5mm) enables high-density PCB designs. Key advantages include excellent stability, low temperature coefficient, and cost-effectiveness, while limitations involve a low power rating of 0.1W. Unlike active components, it requires no external power or communication protocols and doesn't incorporate battery or sensing features. The PTFR0402D21K0P9 excels in precision analog circuits, signal conditioning, and harsh-environment applications demanding space efficiency and reliable performance.
Parameter Specification
Part Number PTFR0402D21K0P9
Resistor Type 0402 thick film resistor
Resistance Value 21k ohm ±0.5%
Power Rating 0.1W @ 70°C
Temperature Coefficient ±100ppm/°C
Operating Temperature -55°C to +155°C
Voltage Rating 50V
Termination Material Nickel Barrier + Tin Plating
Package Size 1.00mm x 0.50mm
question:Why should I purchase from you?
answer:As Asia's leading industrial automation trader, we ensure reliable quality, 20+ years of expertise, strong reputation, with 85% repeat clients.
question:Can I apply for low-value declaration on shipments?
answer:Low-value declarations are possible based on destination regulations, ensuring compliance while optimizing import duties for clients.
question:How do you maintain client trust long-term?
answer:85% of our revenue comes from repeat clients, reflecting our consistent quality, ethical practices, and dedicated customer service.
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 should I purchase from you?
answer:As Asia's leading industrial automation trader, we ensure reliable quality, 20+ years of expertise, strong reputation, with 85% repeat clients.
question:Can I apply for low-value declaration on shipments?
answer:Low-value declarations are possible based on destination regulations, ensuring compliance while optimizing import duties for clients.
question:How do you maintain client trust long-term?
answer:85% of our revenue comes from repeat clients, reflecting our consistent quality, ethical practices, and dedicated customer service.
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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