Resistor 0.25W 11 ohm (10 pcs)

The Resistor 0.25W 11 ohm is a through-hole fixed resistor with a resistance of 11 Ω and a 0.25 W rating, sold in a pack of 10. This E24 value fills the gap between 10 Ω and 12 Ω, which helps when a circuit calls for an exact current or a precise low resistance, such as an LM317 current source or a current-sense resistor.

Resistor 0.25W 11 ohm Specifications

• Resistance: 11 Ω (11 ohms)
• Power rating: 0.25 W (1/4 W)
• Value series: standard E24 value
• Colour code: brown, brown, black (4-band) or brown, brown, black, gold (5-band), followed by the tolerance band
• Maximum current: about 151 mA at the full 0.25 W
• Type: fixed resistor, axial leads, through-hole
• Pack size: 10 pieces

Resistor 0.25W 11 ohm Applications

• LM317 constant-current source: 1.25 V / 11 Ω gives about 114 mA
• Current sensing with an op-amp or a microcontroller analog input
• Gate resistors for MOSFETs
• Building odd values: two 11 Ω in series give 22 Ω, in parallel 5.5 Ω
• Electronics education and prototyping

What's in the Box

• 10 × 11 Ω 0.25 W resistors

Tip: The LM317 example above puts about 0.14 W into the resistor, more than half of its 0.25 W rating, so leave space around it for cooling, or use two 22 Ω resistors in parallel to share the heat.

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