Resistor 0.25W 430 ohm (10 pcs)

The Resistor 0.25W 430 ohm is a through-hole fixed resistor with a resistance of 430 Ω and a power rating of 0.25 W, sold in a pack of 10. This E24 value fills the gap between 390 Ω and 470 Ω, making it useful for setting LED brightness, transistor base current and divider ratios precisely in Arduino and hobby circuits.

Resistor 0.25W 430 ohm Specifications

• Resistance: 430 Ω
• Power rating: 0.25 W (1/4 W)
• Type: fixed resistor, axial leads, through-hole
• Colour code: yellow, orange, brown (4-band) or yellow, orange, black, black (5-band), followed by a tolerance band
• Fits: breadboards, perfboards and PCBs
• Pack size: 10 pieces

Resistor 0.25W 430 ohm Applications

• LED current limiting on 5 V and 9 V supplies
• Base resistors for small-signal transistors
• Voltage dividers with exact ratios
• Series and parallel combinations for non-standard values
• Electronics education and prototyping

What's in the Box

• 10 × 430 Ω 0.25 W resistors

Tip: Resistors have no polarity, so they can be fitted either way round. With 430 Ω, the 0.25 W limit is reached at about 10.4 V across the resistor (about 24 mA). On a 9 V battery, a red LED through 430 Ω draws about 16 mA and the resistor dissipates about 0.11 W.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.