120K Ohm 124 1206 SMD Resistor 1/4W 1% Tolerance Precision Chip Resistor

Description

Specifications

• 120K Ohm 124 1206 SMD Resistor 1/4W
• Resistance: 120K Ohms (120000 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: 120K Ohms (120000 Ohms, 124 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 excellent temperature stability
• Compact SMD design perfect for dense low-power boards
• Wide operating temperature range: -55°C to +155°C
• RoHS compliant and lead-free
• Outstanding solderability and long-term reliability
• The 120K Ohm 124 1206 SMD Resistor is an ultra-high-value precision resistor designed for applications where current consumption must be kept to the bare minimum and extremely large voltage division ratios are required. With 120,000 ohms resistance and tight ±1% tolerance, it performs exceptionally in ultra-high-impedance voltage dividers (very low-power battery voltage monitoring, high-resistance analog sensor scaling, ADC input conditioning with negligible loading), near-zero-current pull-up/pull-down networks, feedback resistors in ultra-high-gain op-amp configurations, RC timing and oscillator circuits with exceptionally long time constants, bias networks in ultra-low-power amplifiers, and various other energy-critical analog, mixed-signal, and microcontroller applications.Rated at 1/4W (0.25W) power dissipation, it generates virtually no heat in ultra-low-current circuits, making it a top choice for battery-operated devices, wearables, remote sensors, energy-harvesting systems, and any design prioritizing maximum power efficiency.
• The 1206 package size continues to be highly popular for its perfect balance between compactness for modern boards and ease of reliable soldering — both automated and manual. Commonly used in portable instrumentation, industrial ultra-low-power sensors, high-impedance audio circuits, IoT edge nodes, advanced battery management systems, Arduino, Raspberry Pi, ESP32 ultra-low-power projects, and professional low-power PCB manufacturing.
• Manufactured using thick film technology, it offers exceptionally low temperature drift, negligible excess noise, and superior long-term stability. The “124” marking follows the standard 3-digit SMD code: 12 × 10⁴ = 120,000 Ohms. Fully RoHS compliant and optimized for lead-free reflow soldering processes.
• An essential ultra-high-value component for every low-power, battery-conscious, or precision analog-focused inventory—this 120KΩ 1% 1206 SMD resistor delivers outstanding 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 120K Ohm 124 1206 SMD Resistor 1/4W ±1% Tolerance in Bangladesh?  

The latest price of 120K Ohm 124 1206 SMD Resistor 1/4W in Bangladesh starts from [product_price id=”32232″] 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 does 124 mean on this 1206 SMD resistor?
   124 = 12 × 10⁴ = 120,000 Ohms = 120KΩ
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 use 120K instead of 68K or 100K?
   When you need even higher resistance (even lower current draw) to further extend battery life or achieve even larger voltage division ratios in 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 choose 1206 over smaller packages?
   Higher power handling (0.25W) and much easier manual soldering & visual inspection
10. Where can I buy bulk 120K 1206 1% resistors?
    DigiKey, Mouser, LCSC, Element14, Tayda, or local electronics suppliers