220K Ohm 224 1206 SMD Resistor 1/4W 1% Tolerance Precision Chip Resistor

Specifications

• 220K Ohm 224 1206 SMD Resistor 1/4W
• Resistance: 220K Ohms (220000 Ohms)
• Tolerance: ±1%
• Power Rating: 0.25W (1/4W)
• Package/Case: 1206 (3216 Metric)
• Technology: Thick Film
• Operating Temperature: -55°C ~ +155°C
• Temperature Coefficient: ±100ppm/°C typical
• Dimensions: 3.2mm x 1.6mm x 0.55mm (approx.)
• Mounting Type: Surface Mount
• Packaging: Reel or Cut Tape
• RoHS Status: Compliant

Features

• Resistance Value: 220K Ohms (220000 Ohms, 224 marking)
• Case Size: 1206 (3.2mm x 1.6mm)
• Power Rating: 1/4W (0.25W)
• Tolerance: ±1% high precision
• Thick film technology – ultra-low noise and outstanding temperature stability
• Compact SMD design for dense ultra-low-power boards
• Wide operating temperature range: -55°C to +155°C
• RoHS compliant and lead-free
• Excellent solderability and long-term reliability
• The 220K Ohm 224 1206 SMD Resistor is an ultra-high-value precision resistor engineered for applications demanding the absolute minimum current consumption and extremely large voltage division ratios. With 220,000 ohms resistance and tight ±1% tolerance, it excels in ultra-high-impedance voltage dividers (ultra-low-power battery voltage monitoring, very high-resistance sensor scaling, ADC input conditioning with virtually no loading), near-zero-current pull-up/pull-down networks, feedback resistors in ultra-high-gain op-amp stages, RC timing and oscillator circuits with exceptionally long time constants, bias networks in ultra-low-power amplifiers, and many other energy-critical analog, mixed-signal, and microcontroller applications where power efficiency is paramount.Rated at 1/4W (0.25W) power dissipation, it generates essentially no heat in ultra-low-current circuits, making it a top-tier choice for battery-operated devices, wearables, remote sensors, energy-harvesting systems, long-life portable instrumentation, and any design where every microamp counts.
• The 1206 package size remains highly popular for its ideal balance between compactness for modern dense boards and ease of reliable soldering — both automated and manual. Commonly used in advanced portable devices, industrial ultra-low-power sensors, high-impedance audio circuits, IoT ultra-low-power nodes, sophisticated battery management systems, Arduino, Raspberry Pi, ESP32 ultra-low-power projects, and professional energy-efficient PCB manufacturing.
• Built with thick film technology, it delivers exceptionally low temperature drift, negligible excess noise, and superior long-term stability. The “224” marking follows the standard 3-digit SMD code: 22 × 10⁴ = 220,000 Ohms. Fully RoHS compliant and optimized for lead-free reflow soldering processes.
• A critical ultra-high-value component for every ultra-low-power or precision analog-focused inventory—this 220KΩ 1% 1206 SMD resistor provides top-tier accuracy, near-zero power impact, and excellent value. Available in bulk reels for production or small packs for makers, developers, and repair work.

What is the price of 220K Ohm 224 1206 SMD Resistor 1/4W ±1% Tolerance in Bangladesh?  

The latest price of 220K Ohm 224 1206 SMD Resistor 1/4W 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.  

Buy 220K Ohm 224 1206 SMD Resistor 1/4W ±1% Tolerance in Bangladesh from online at Dunia.com.bd.  

In Bangladesh, you can get original 220K Ohm 224 1206 SMD Resistor 1/4W From Dunia.com.bd. We have few collection of latest Resistor to purchase. Order Electronics Component Online at our website Or Visit our warehouse to get your product at lowest price.

FAQ

1. What does 224 mean on this 1206 SMD resistor?
   224 = 22 × 10⁴ = 220,000 Ohms = 220KΩ
2. What is the power rating?
   1/4W (0.25 watts)
3. Is the tolerance ±1%?
   Yes – high-precision ±1% tolerance (much tighter than 5%)
4. What are the dimensions?
   Approximately 3.2 mm × 1.6 mm × 0.55 mm
5. Suitable for high-temperature use?
   Yes – standard range -55°C to +155°C
6. When to choose 220K over 100K or 120K?
   When you need even higher resistance (even lower current draw) to maximize battery life or achieve even larger voltage division ratios in ultra-low-power sensor/ADC applications
7. What technology is used?
   Thick film – ideal for ultra-high-value precision at low cost
8. How to solder 1206 resistors?
   Reflow oven or hot-air station recommended; fine-tip iron suitable for hand soldering
9. Why 1206 over smaller packages?
   Higher power handling (0.25W) and much easier manual soldering & visual inspection
10. Where can I buy bulk 220K 1206 1% resistors?
    DigiKey, Mouser, LCSC, Element14, Tayda, or local electronics suppliers