10kohm 1/4W Carbon Film Resistor

10k ohm resistor 1/4W Carbon Film Resistor

10k ohm carbon film resistor rated at 1/4 watt. Ideal for voltage dividers, signal conditioning, and general electronic projects. Available across Sri Lanka.

Specification

1. General Information

• Product Name: 10kΩ 1/4W Carbon Film Resistor

• Resistance Value: 10,000 ohms (10kΩ)

• Tolerance: ±5% (standard)

• Power Rating: 0.25W (1/4 Watt)

• Technology: Carbon Film Type

• Model Type: Axial Lead Through-Hole Resistor

• Color Code: Brown – Black – Orange – Gold

2. Electrical Specifications

• Resistance Value: 10kΩ

• Resistance Tolerance: ±5% (standard); ±1% available in precision versions

• Power Rating: 1/4 Watt (0.25W) at 70°C ambient temperature

• Maximum Working Voltage: 250V DC

• Maximum Overload Voltage: 500V DC

• Temperature Coefficient: ±300ppm/°C (typical for carbon film)

• Insulation Resistance: >10,000MΩ @ 500V DC

• Dielectric Withstanding Voltage: ≥500V AC for 1 minute

3. Material & Construction

• Resistive Element: Carbon film deposited on a ceramic rod

• Body Material: High-temperature ceramic core

• Protective Coating: Flame-retardant epoxy resin

• Lead Material: Tinned copper wire

• Termination Style: Axial leads

• Lead Diameter: ~0.5mm (24 AWG)

• Lead Length: ≥25mm (1 inch) per side (standard)

4. Mechanical Specifications

• Resistor Body Length: ~6.3 mm

• Resistor Body Diameter: ~2.3 mm

• Mounting Type: Through-hole (THT)

• Packaging Type:

  • Bulk

  • Tape and Reel / Ammo Pack (for automated insertion)

5. Environmental Ratings

• Operating Temperature Range: -55°C to +155°C

• Storage Temperature: Same as operating temperature

• Moisture Resistance: Complies with IEC 60068-2

• Flame Resistance: UL94-V0 epoxy coating

• Load Life Stability: ΔR ≤ ±5% after 1000 hours at rated load & 70°C

6. Compliance & Certifications

• RoHS Compliant

• REACH Compliant

• IEC 60115-1 / JIS C 5201 / EIA RS-172 standards

• Halogen-Free

• ISO 9001 Manufacturing Facility

7. Applications

• General-purpose voltage and current limiting

• Signal conditioning circuits

• Pull-up/pull-down resistors in digital circuits

• Timing and filtering applications (in combination with capacitors)

• LED current limiting

• Consumer electronics, power supplies, audio devices, toys, appliances

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