Resistor 0.25W 1.3M ohm (10 pcs)

The Resistor 0.25W 1.3M ohm is a through-hole fixed resistor with a resistance of 1.3 MΩ and a power rating of 0.25 W, sold in a pack of 10. It is a practical value for biasing CMOS logic-gate oscillators, bleeding charge from filter capacitors and building high-impedance dividers that barely load a battery.

Resistor 0.25W 1.3M ohm Specifications

• Resistance: 1.3 MΩ (1,300,000 ohms)
• Power rating: 0.25 W (1/4 W)
• Type: fixed resistor, axial leads, through-hole
• Standard value: E24 series
• Current at 5 V: about 3.85 µA (I = V / R)
• Fits: breadboards, perfboards and PCBs
• Pack size: 10 pieces

Resistor 0.25W 1.3M ohm Applications

• Bias resistor in CMOS crystal and logic-gate oscillators
• Bleeder resistors for discharging filter capacitors
• Low-drain voltage dividers for battery monitoring
• Feedback and input resistors in op-amp amplifiers
• Electronics education and prototyping

What's in the Box

• 10 × 1.3 MΩ 0.25 W resistors

Tip: At 1.3 MΩ the 0.25 W limit is only reached at about 570 V, so the resistor's maximum working voltage, not its power rating, is the real limit; check it before using the resistor across high voltages. Clean off flux after soldering, since residue and moisture can form leakage paths that lower the effective resistance at megohm values.

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