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Home Product PTFR0402D28K0N9 28kOhm ±1% 0402 Chip Resistor SMD High Precision for Electronics
PTFR0402D28K0N9 28KΩ 0.06W ±0.5%

PTFR0402D28K0N9 28kOhm ±1% 0402 Chip Resistor SMD High Precision for Electronics

PTFR0402D28K0N9
0402 chip resistor
28k ohm resistor
PTFR0402D28K0N9
PTFR0402D28K0N9 0402 chip resistor with 28k ohm resistance, compact 1.0x0.5mm SMD component designed for precision circuit applications. Features ±1% tolerance rating for reliable performance.
Categories:Electronic components
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Product Description

The PTFR0402D28K0N9 is a compact 0402 chip resistor designed for high-precision applications, featuring a 28k ohm resistance with a tolerance of ±0.5%. With a compact 0.04" x 0.02" footprint, it supports low-power circuits in environments requiring tight space constraints. Operating within a voltage range of up to 50V and a temperature range of -55°C to +155°C, it ensures stable performance in industrial automation, telecommunications, and consumer electronics. This resistor lacks built-in communication interfaces or outputs but integrates seamlessly into PCB designs for signal conditioning, voltage division, or current limiting. Key advantages include its miniaturized form factor, reliability under thermal stress, and low noise characteristics, though its small size limits power dissipation (typically 0.063W). It is not applicable for applications requiring battery capacity, screen displays, or sensing functions.
Parameter Specification
Model Number PTFR0402D28K0N9
Resistance Value 28k Ohm ±1%
Package Size 0402 (1.00mm x 0.50mm)
Rated Power 1/16W (0.0625W)
Temperature Coefficient ±200ppm/°C
Operating Temperature -55°C to +155°C
Voltage Rating 50V
Termination Material Nickel/Tin-Plated
Resistor Material Thick Film
RoHS Compliance Yes
question:Why can other suppliers find and provide discontinued models that you cannot offer?
answer:They may have remaining stock or use unauthorized channels. We prioritize current models for quality assurance.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream carriers for reliable global delivery.
question:Can you share shipment photos or purchase dates of similar products?
answer:Yes, we can provide photos upon request. Purchase dates may be shared with client authorization.
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 and provide discontinued models that you cannot offer?
answer:They may have remaining stock or use unauthorized channels. We prioritize current models for quality assurance.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other mainstream carriers for reliable global delivery.
question:Can you share shipment photos or purchase dates of similar products?
answer:Yes, we can provide photos upon request. Purchase dates may be shared with client authorization.
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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