Resistor 0.5W 27 ohm (5 pcs)

The Resistor 0.5W 27 ohm is a through-hole fixed resistor with a resistance of 27 Ω and a power rating of 0.5 W, sold in a pack of 5. Low values like 27 Ω are used where more current flows, for example as series resistors on USB data lines, gate resistors for MOSFETs and current-limiting resistors in low-voltage power circuits.

Resistor 0.5W 27 ohm Specifications

• Resistance: 27 Ω
• Power rating: 0.5 W (1/2 W)
• Type: fixed resistor, axial leads, through-hole
• Fits: breadboards, perfboards and PCBs
• Pack size: 5 pieces

Resistor 0.5W 27 ohm Applications

• Series resistors on USB D+ and D− lines in USB-to-serial circuits
• Gate resistors for power MOSFETs
• Current limiting for higher-current LEDs
• Small loads and damping resistors in audio and power circuits
• Electronics education and prototyping

What's in the Box

• 5 × 27 Ω 0.5 W resistors

Tip: Resistors have no polarity, so they can be fitted either way round. With 27 Ω, the 0.5 W limit is reached at only about 3.7 V across the resistor (about 136 mA), so check the power (P = I² × R) before using it in power circuits.

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