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Home Product PTFR0805D430KN9 Thick Film Resistor - Vishay PTF Series 430kΩ 1% 0805 Chip SMD
PTFR0805D430KN9 430KΩ 0.13W ±0.5%

PTFR0805D430KN9 Thick Film Resistor - Vishay PTF Series 430kΩ 1% 0805 Chip SMD

PTFR0805 resistor
SMD 430k ohm
PTFR series thermistor
PTFR0805D430KN9
PTFR0805D430KN9 - PTFR series SMD thermistor resistor, 0805 package, 430k ohm rating, designed for temperature sensing and circuit compensation applications.
Categories:Electronic components
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Product Description

The PTFR0805D430KN9 is an SMD 430k ohm thermistor from the PTFR series, designed for precision temperature sensing and circuit compensation in industrial electronics. This surface-mount resistor operates within a wide temperature range of -55°C to +125°C and supports a maximum continuous voltage of 50V. With a compact 0805 package, it integrates seamlessly into high-density PCB layouts for applications like power management, automotive systems, and HVAC controls. The PTFR thermistor offers excellent stability, low thermal inertia, and a fast response time (±1% resistance tolerance). While it lacks built-in communication interfaces or direct module connections, its nonlinear resistance-temperature characteristics enable reliable overcurrent protection and temperature compensation. Key advantages include robust performance in harsh environments and minimal drift over time, though its sensitivity requires careful calibration for extreme temperature gradients. Not applicable to battery-dependent systems, display integration, or proximity sensing, it is optimized for embedded thermal regulation in industrial-grade electronic assemblies.
Parameter Specification
Model PTFR0805D430KN9
Series PTFR Thermistor
Resistance 430kΩ ±1%
Package SMD 0805 (2.0mm x 1.25mm)
Power Rating 0.1W @ 25°C
Temperature Range -55°C to +125°C
Termination Nickel Barrier Electrodes
Application Surge Protection, Temperature Compensation
Compliance RoHS Compliant
question:Do you provide technical selection services?
answer:Yes, we offer technical selection services to assist clients in making informed decisions.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:What is the warranty policy?
answer:Products come with a 1-year limited warranty covering material and workmanship defects.
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:Do you provide technical selection services?
answer:Yes, we offer technical selection services to assist clients in making informed decisions.
question:What shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:What is the warranty policy?
answer:Products come with a 1-year limited warranty covering material and workmanship defects.
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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