- Home
- Product Categories
- Resistors
- Resistor 330 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
Resistor 330 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
These are your run-of-the-mill 1/4 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 330 ohm resistors make excellent LED current limiters and are great for general use. These thick-lead versions of the resistors fit snugly into a breadboard with very little movement, so you should have few to no issues using them in your next project!
These resistors come in bags of 20. They are the same resistors found in the SparkFun Inventor's Kit v4.0, upgraded from the resistors in previous versions of the kit.
Resistor 330 Ohm 1/4 Watt PTH - 20 pack (Thick Leads) Product Help and Resources
Pull-up Resistors
February 1, 2013
A quick introduction to pull-up resistors - whey they're important, and how/when to use them.
Resistors
April 1, 2013
A tutorial on all things resistors. What is a resistor, how do they behave in parallel/series, decoding the resistor color codes, and resistor applications.
Wireless Glove Controller
April 24, 2019
Build a wireless glove controller with Arduinos to trigger an LED using XBees!
Wireless Gesture Controlled Robot
April 25, 2019
Control the RedBot wirelessly based on the movement of your hand using an accelerometer, Arduino, and XBees!
Basic LED Animations for Beginners (Arduino)
December 3, 2019
Let's have some fun with LEDs! We'll explore LEDs once again with the SparkFun RedBoard Qwiic, making cool effects, and putting those effects to work using a sensor.
SparkFun Inventor's Kit Experiment Guide - v4.0
November 15, 2017
The SparkFun Inventor's Kit (SIK) Experiment Guide contains all of the information needed to build all five projects, encompassing 16 circuits, in the latest version of the kit, v4.0a.
SparkFun Inventor's Kit Experiment Guide - v4.1
August 8, 2019
The SparkFun Inventor's Kit (SIK) Experiment Guide contains all of the information needed to build all five projects, encompassing 16 circuits, in the latest version of the kit, v4.1.2 and v4.1.
Core Skill: Electrical Prototyping
If it requires power, you need to know how much, what all the pins do, and how to hook it up. You may need to reference datasheets, schematics, and know the ins and outs of electronics.
Skill Level: Noob - You don't need to reference a datasheet, but you will need to know basic power requirements.
See all skill levels
Comments
Looking for answers to technical questions?
We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.
Customer Reviews
No reviews yet.
Resistors with thin leads are very difficult to breadboard with because the leads often just collapse when trying to insert them (they're so thin and flimsy I call them 'angel hair' leads). So difficult in fact, that I want to be sure I don't ever buy any more. So can you tell me what is the diameter of your resistor leads that you call thick leads, and what is the diameter of the other resistor leads? Thank you.
I have almost 2500 1/4w resistors of about 50 of the most common values. Each value has about 30 resistors. I have more 330, 1k, 10k, and a couple than the other values.
What do you guys suggest to store them in for organization with regards to compactness. I have tried plano cases, but the resistors can easily get mixed up
I use something similar to this that I picked up at a local craft store.