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

Description

Specifications  

• 22 Ohm 220 1206 SMD Resistor 1/4W
• Resistance Value: 22 Ohm (220 marking)
• Tolerance: ±1%
• Power Rating: 1/4W (0.25W)
• Package/Case: 1206 (3216 Metric)
• Technology: Thick Film
• Temperature Coefficient: ±100 ppm/°C (typical)
• Operating Temperature Range: -55°C to +155°C
• Maximum Working Voltage: 200V (typical)
• Dimensions: 3.2mm × 1.6mm × 0.55mm (approximate)
• Mounting Type: Surface Mount (SMD/SMT)
• Termination: Wraparound / Solderable

Features  

• ±1% tolerance ensures high accuracy and low variation  
• Standard 1206 package (3.2mm × 1.6mm) for high-density circuit boards  
• 1/4 Watt (0.25W) power rating suitable for general-purpose use  
• Thick film construction delivers reliable long-term performance  
• Wide operating temperature range: typically -55°C to +155°C  
• RoHS compliant and lead-free for eco-friendly designs  
• Excellent solderability for reflow, wave, and hand soldering  
• Low temperature coefficient minimizes resistance drift over temperature 
• The 22 Ohm (marked as 220) 1206 SMD Resistor with ±1% tolerance and 0.25W power rating is a precision surface-mount component designed for reliable performance in modern electronic assemblies. Featuring thick film resistive technology on a durable ceramic substrate, it provides consistent resistance values, low noise, and strong thermal stability across varying conditions.  
• Its widely adopted 1206 size is perfect for automated SMT production, compact consumer electronics, power management modules, LED current limiting, audio amplifiers, sensor interfaces, IoT projects, automotive subsystems, and professional repair applications. The precise 1% tolerance is particularly beneficial in circuits demanding accurate current control, voltage division, pull-up/pull-down networks, or stable biasing.  
• With a typical 200V maximum working voltage and broad temperature tolerance, this resistor performs consistently in both mild and demanding environments. RoHS compliant and fully compatible with standard reflow and wave soldering processes.  
• Whether for high-volume manufacturing, service bench stock, prototyping, or educational use, this 22Ω 1206 1% resistor offers professional-grade accuracy, durability, and value. Supplied in reels of 5000, cut tape, or smaller packs as required. 

What is the price of 22 Ohm 220 1206 SMD Resistor 1/4W ±1% Tolerance in Bangladesh?  

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FAQ  

1. What does the “220” marking indicate on this 1206 resistor?
   “220” is the standard 3-digit SMD code meaning 22 Ohms (22 × 10⁰ = 22Ω).
2. Can this resistor safely handle more than 1/4 watt?
   No — the maximum continuous power rating is 0.25W; exceeding it risks overheating or damage.
3. When should I choose 1% tolerance over 5%?
   Use 1% when your circuit requires tight accuracy (max ±0.22Ω variation) such as in analog signal processing or precise current sensing.
4. Is the 1206 size suitable for hand soldering?
   Yes, 1206 is one of the most hand-solder-friendly SMD sizes with a fine-tip iron.
5. What are the exact dimensions of a 1206 SMD resistor?
   Approximately 3.2 mm long × 1.6 mm wide × 0.55 mm thick.
6. Is this resistor lead-free and RoHS compliant?
   Yes, virtually all current 1206 resistors are RoHS compliant and lead-free.
7. What is the safe operating temperature range?
   Typically reliable from -55°C to +155°C.
8. Can it be used in automotive or harsh environment applications?
   Yes, if the circuit stays within the rated voltage, power, and temperature limits.
9. How do manufacturers usually mark 22Ω on 1206 resistors?
   Most use the simple 3-digit code “220”.
10. Are these available in reels for automated assembly?
    Yes, standard reel quantity is 5,000 pieces for pick-and-place machines.