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1K ohm 0805 (102) 1% SMD Resistor (Pack of 3)

SKU: 3L727VK92E
The 1K Ohm (102) 1% SMD Resistor 0805 is a compact surface-mount resistor widely used in modern electronic circuits for current limiting, voltage division, signal conditioning, and pull-up/pull-down applications. Featuring a resistance value of 1 kilo-ohm (1000Ω) with a tight 1% tolerance, this resistor provides reliable and accurate performance for both hobbyist and professional electronic designs. The resistor is manufactured...
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Specifications

Specifications:

Resistance: 1KΩ
Resistance Code: 102
Tolerance: ±1%
Package Type: 0805
Dimensions: Approximately 2.0 mm × 1.25 m
Power Rating: 1/8W (0.125W) Typical
Mounting Type: Surface Mount
Operating Temperature: Typically -55°C to +155°C
Technology: Thick Film

Additional Resources

1K ohm SMD Resistor 0805.PDF

FAQ

1. What does the marking "102" mean on a 1KΩ SMD resistor?

The code 102 is a standard three-digit resistor marking. The first two digits (10) are significant figures, and the third digit (2) is the multiplier (10²). Therefore:

10 × 10² = 1000Ω = 1KΩ

2. What is the tolerance of a 1KΩ (102) 1% SMD 0805 resistor?

A 1% tolerance means the actual resistance can vary by ±1% from its nominal value of 1KΩ. Therefore, the resistance value can range between:

  • Minimum: 990Ω
  • Maximum: 1010Ω

This high accuracy makes it suitable for precision electronic circuits.

3. What does the 0805 package size indicate?

The 0805 package size refers to the physical dimensions of the resistor:

  • Length: 0.08 inches (2.0 mm)
  • Width: 0.05 inches (1.25 mm)

The 0805 package is widely used because it is easy to solder while still saving PCB space.

4. What are the common applications of a 1KΩ (102) 1% SMD resistor?

This resistor is commonly used in:

  • Current limiting for LEDs
  • Pull-up and pull-down resistor networks
  • Voltage divider circuits
  • Signal conditioning circuits
  • Microcontroller and Arduino projects
  • Sensor interface circuits

Its 1% tolerance makes it suitable for applications requiring accurate resistance values.

5. What is the typical power rating of an 0805 SMD resistor?

Most 0805 SMD resistors have a power rating of 1/8W (0.125W), although some manufacturers may offer higher ratings. Users should always verify the exact specifications in the manufacturer's datasheet before using the resistor in high-power applications.

View full product details

The 1K Ohm (102) 1% SMD Resistor 0805 is a compact surface-mount resistor widely used in modern electronic circuits for current limiting, voltage division, signal conditioning, and pull-up/pull-down applications. Featuring a resistance value of 1 kilo-ohm (1000Ω) with a tight 1% tolerance, this resistor provides reliable and accurate performance for both hobbyist and professional electronic designs.

The resistor is manufactured in the industry-standard 0805 package, making it suitable for automated PCB assembly as well as manual soldering during prototyping and repair work.

Features

  • Resistance Value: 1KΩ (1000 Ohms)
  • Marking Code: 102
  • Tolerance: ±1%
  • Package Size: 0805 (2.0 mm × 1.25 mm)
  • Surface Mount Device (SMD) Design
  • Stable Electrical Characteristics
  • Suitable for Automated Pick-and-Place Assembly
  • Excellent Reliability and Long Service Life
  • RoHS Compliant Construction
  • Ideal for Consumer, Industrial, and Educational Electronics