470K Ohm 474 0805 SMD Resistor 1/8W ±5% Tolerance Mega High Kilo Ohm Chip Resistor for Ultra Precision & High Impedance Designs

Specifications

• 470K Ohm 474 0805 SMD Resistor 1/8W
• Resistance Value: 470K Ohm (474)
• Package Size: 0805 (2012 Metric)
• Power Rating: 1/8W (0.125W)
• Tolerance: ±5%
• Technology: Thick Film
• Operating Temperature Range: -55°C to +155°C
• Maximum Working Voltage: 150V
• Dimensions (L x W x H): 2.0 mm × 1.25 mm × 0.50 mm
• RoHS Compliant: Yes

Features

• 0805 package delivers excellent isolation at mega-ohm levels
• ±5% tolerance maintains accuracy in the 400k+ ohm domain
• 1/8W rating ensures maximum stability in ultra-low-power circuits
• Thick film technology provides near-perfect insulation & picoampere-level leakage
• Wide temperature range for rock-solid performance in precision environments
• RoHS compliant and lead-free
• Ideal for electrometer-grade, medical & scientific ultra-sensitive designs
• The 470K Ohm (474) 0805 SMD Resistor enters the true mega-ohm performance class while preserving the compact, widely compatible 0805 footprint—making it one of the highest practical resistance values available in this popular size without sacrificing manufacturing ease or reliability. With ±5% tolerance and an intentionally conservative 1/8W power rating, this resistor is purpose-engineered for the most demanding ultra-high-impedance applications where nanoampere and picoampere leakage currents are unacceptable. It excels as the core element in ultra-high-impedance voltage divider networks for precision analog sensor front-ends, high-accuracy ADC signal chains, ultra-low-noise reference voltage sources, picoammeter input protection, electrometer-grade current measurement, and any circuit where input bias current must be kept orders of magnitude below conventional levels. It is also the preferred choice for ultra-low-leakage pull-up/pull-down resistors in high-impedance digital sensor interfaces, deep-sleep or nanowatt-class microcontroller GPIO configurations, specialized open-drain setups in battery-powered instrumentation, and any digital or mixed-signal circuit where leakage must be minimized to preserve signal integrity or battery life. In addition, it serves as the ideal high-resistance element in feedback networks of ultra-low-power op-amps, transimpedance amplifiers, leakage monitoring in high-voltage insulation testers, and biasing networks in the most sensitive analog signal paths found in scientific, medical, and industrial precision instruments.
• The thick film deposition process achieves extraordinarily high insulation resistance, vanishingly low leakage current (picoampere domain), extremely low parasitic capacitance and inductance, negligible voltage and temperature coefficients at this level, ultra-low thermal and current noise, and rock-solid long-term stability—critical attributes that make the 470K 0805 indispensable in high-accuracy scientific instrumentation, medical diagnostic & therapeutic devices, radiation & particle detectors, ultra-low-power environmental monitoring nodes, precision electrometers, femtoampere-level current sources, and any application where resistance values in the high hundreds of kilo-ohms must remain exceptionally accurate and virtually drift-free over years of operation under varying temperature, humidity, and voltage stress conditions.
• Despite the extremely high resistance, the 0805 package maintains outstanding electrical isolation, acceptable thermal behavior for its power class, and reliable soldering integrity, enabling seamless integration into both ultra-dense high-reliability production PCBs and individual laboratory-grade ultra-precision prototypes.
• Fully RoHS compliant and manufactured under the strictest high-value resistor process controls with special attention to leakage, drift, and noise at mega-ohm levels, the 470K 0805 represents one of the most trusted, highest-performance solutions available for the most critical ultra-high-impedance, ultra-low-current, and ultra-precision analog measurement and control requirements in modern electronics.

What is the price of 470K Ohm 474 0805 SMD Resistor 1/8W ±5% Tolerance in Bangladesh?

The latest price of 470K Ohm 474 0805 SMD Resistor 1/8W in Bangladesh starts from Price: ৳21.00 taka for 10 Pcs Resistor. You can buy this product at a better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.

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FAQ

1. What is the resistance value?
   Precisely 470K Ohms (470,000 Ohms), marked as 474.
2. What package size is it?
   Standard 0805 SMD (2012 Metric).
3. How much power can it handle?
   Up to 1/8W (0.125W) – very conservative rating for mega-range stability.
4. What is the tolerance?
   ±5%, suitable for ultra-precision high-impedance circuits.
5. What is the maximum working voltage?
   150V.
6. What temperature range does it support?
   -55°C to +155°C.
7. Is reflow soldering supported?
   Yes, fully compatible with standard SMT reflow processes.
8. Is it RoHS compliant?
   Yes, lead-free and meets RoHS standards.
9. How is the value marked?
   Typically marked “474”.
10. What are typical applications?
    Ultra-high-impedance voltage dividers, pico-level sensor/electrometer circuits, ultra-low-leakage digital pull-up/pull-down, near-zero current applications, highest-precision analog/instrumentation biasing.