SparkFun
220 Ohm 1/4W PTH Resistor
· MPN: COM-17994
This 220 Ohm through-hole resistor is a handy general-purpose component for breadboards, perf boards and other prototype builds.It is a 1/4 Watt PTH axial re...
This 220 Ohm through-hole resistor is a handy general-purpose component for breadboards, perf boards and other prototype builds.
It is a 1/4 Watt PTH axial resistor with ±5% tolerance, made with carbon film construction. The leads are a more breadboard-friendly thickness than the previous version, making it easier to use in solderless breadboards.
Each resistor is sold as a single unit, so you can order exactly the quantity you need for current limiting, pull-ups, pull-downs and everyday electronics work.
Features:
- Commonly used in breadboards and perf boards
- Breadboard-friendly lead thickness
- Features: Flame Retardant Coating
- Features: Safety
Specifications:
- Tolerance: ±5%
- Power (Watts): 0.25W, 1/4W
- Composition: Carbon Film
- Features: Flame Retardant Coating, Safety
- Temperature Coefficient: 0/ -400ppm/°C
- Operating Temperature: -55°C ~ 155°C
- Package / Case: Axial
- Size / Dimension: 0.091" Dia x 0.236" L (2.30mm x 6.00mm)
- Number of Terminations: 2
- Resistance: 220 Ohms
Jargon buster
Plain-language definitions for the technical terms used above.
- Axial
- Axial components have one lead coming out of each end, so they lie flat or span holes on a circuit board or breadboard. This matters when checking whether the resistor will physically fit your prototyping or through-board assembly method.
- PTH
- Plated through-hole means the pin holes are metal-lined so solder connects the pad on both sides of the board. It is useful for connectors and headers that need a strong mechanical and electrical connection.
- Tolerance
- Tolerance tells you how far the real resistance value may be from the printed value. A 1% resistor is useful when a circuit needs more predictable behaviour than a looser 5% or 10% part.
- UPS
- An uninterruptible power supply is a battery-backed power system that keeps a device running when external power is unplugged or fails. For an embedded computer, it helps prevent sudden shutdowns that can corrupt files or interrupt a project.
Find this product in
220 Ohm 1/4W PTH Resistor Datasheet
Datasheet · 649.3 KB · Click any page to view full size
Supplier page — sparkfun.com
Supplier Description · 287.1 KB · Click any page to view full size
Related Tutorials
Free guides on learn.littlebird.com.au
