Resistor 0.25W 15 ohm (10 pcs)

The Resistor 0.25W 15 ohm is a 15 Ω through-hole resistor rated for 0.25 W (1/4 W), in a pack of 10. It is a standard E12 value that suits MOSFET gate resistors, LM317 current sources, RC supply filters and other low-resistance jobs in hobby, school and repair work.

Resistor 0.25W 15 ohm Specifications

• Resistance: 15 Ω (15 ohms)
• Power rating: 0.25 W (1/4 W)
• Value series: standard E12 value (also in the E24 series)
• Colour code: brown, green, black (4-band) or brown, green, black, gold (5-band), followed by the tolerance band
• Maximum current: about 129 mA at the full 0.25 W
• Type: fixed resistor, axial leads, through-hole
• Fits: breadboards, perfboards and PCBs
• Pack size: 10 pieces

Resistor 0.25W 15 ohm Applications

• LM317 constant-current source: 1.25 V / 15 Ω gives about 83 mA
• Gate resistors between a gate driver or microcontroller pin and a MOSFET
• RC low-pass filters on the supply pins of op-amps and sensors
• Emitter degeneration resistors in small transistor amplifiers
• Prototyping and electronics classes

What's in the Box

• 10 × 15 Ω 0.25 W resistors

Tip: Look closely at the colour bands: the third band is black for 15 Ω, brown for 150 Ω and gold for 1.5 Ω. Measuring with a multimeter before soldering takes only a second.

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