100 Ohm 101 1206 SMD Resistor 1/4W 1% Tolerance Precision Chip Resistor

Description

Specifications  

• 100 Ohm 101 1206 SMD Resistor 1/4W
• Resistance Value: 100 Ohm (101 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 for high accuracy and low variation  
• Standard 1206 footprint (3.2mm × 1.6mm) ideal for high-density PCBs  
• 1/4 Watt (0.25W) power rating suitable for most general-purpose applications  
• Thick film technology ensures long-term stability and reliability  
• Wide operating temperature range: typically -55°C to +155°C  
• RoHS compliant and lead-free construction  
• Excellent solderability for reflow, wave, and hand soldering  
• Low temperature coefficient minimizes resistance drift over temperature 
• The 100 Ohm (marked 101) 1206 SMD Resistor with ±1% tolerance and 0.25W power rating is a precision surface-mount resistor designed for reliable and accurate performance in modern electronic circuits. Utilizing thick film resistive material on a high-quality ceramic substrate, it offers consistent resistance values, low thermal noise, and strong stability across wide temperature ranges and varying conditions.  
• The extremely popular 1206 package size is a go-to choice for automated SMT production lines, consumer electronics, voltage divider networks, pull-up/pull-down resistors in microcontrollers and logic circuits, LED current limiting, audio signal processing, sensor signal conditioning, power supply feedback loops, IoT modules, automotive electronics, and professional repair applications. Its tight 1% tolerance makes it particularly suitable for circuits that demand precise voltage division, accurate current control, stable biasing, or balanced analog signal paths.  
• With a typical maximum working voltage of 200V and 0.25W dissipation capability, this resistor performs consistently in both standard and moderately challenging environments. Fully RoHS compliant and optimized for all common SMT soldering methods including reflow and wave processes.  
• Whether you’re in high-volume manufacturing, maintaining service stock, developing prototypes, working on hobby electronics, or teaching electronics—this 100Ω 1206 1% resistor provides professional-grade precision, excellent durability, and outstanding value for money.

What is the price of 100 Ohm 101 1206 SMD Resistor 1/4W ±1% Tolerance in Bangladesh?  

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FAQ  

1. What does the “101” marking mean on this 1206 resistor?
   “101” is the standard 3-digit SMD code for 100 Ohms (10 × 10¹ = 100Ω).
2. Can this resistor safely handle more than 1/4 watt?
   No — maximum continuous power rating is 0.25W; exceeding it can lead to overheating or failure.
3. Why is 1% tolerance better than 5% for 100Ω?
   1% tolerance keeps the resistance within ±1Ω of 100Ω, critical for precise voltage dividers, current sensing, or analog signal circuits.
4. Is 1206 size beginner-friendly for hand soldering?
   Yes, 1206 is one of the easiest SMD sizes to hand-solder with a standard fine-tip iron and flux.
5. What are the physical dimensions of a 1206 resistor?
   Approximately 3.2 mm length × 1.6 mm width × 0.55 mm height.
6. Is this resistor RoHS compliant and lead-free?
   Yes, modern 1206 SMD resistors are typically RoHS compliant and lead-free.
7. What temperature range does it reliably operate in?
   Typically -55°C to +155°C for consistent performance.
8. Can it be used in automotive or industrial applications?
   Yes, as long as voltage, power dissipation, and temperature remain within rated limits.
9. How is 100Ω commonly marked on SMD resistors?
   Most manufacturers use the 3-digit code “101”.
10. Are these resistors supplied in reels for machine placement?
    Yes, standard reel quantity is 5,000 pieces for automated pick-and-place machines.