10kohm 1/4W Carbon Film Resistor

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

10kohm 1/4W Carbon Film Resistor
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1kohm 1/4W Carbon Film Resistor

Specification

1. Resistance

• Rated Resistance: 1kΩ (1000 ohms)

• Resistance Type: Fixed

• Tolerance: ±5%

• Color Code: Brown – Black – Red – Gold

2. Power Rating

• Rated Power: 0.25 Watt (1/4W)

3. Construction Type

• Resistor Type: Carbon Film

• Mounting Type: Axial, Through-Hole

4. Electrical Ratings

• Maximum Working Voltage: 250V

• Maximum Overload Voltage: 400V

• Temperature Coefficient: ±200ppm/°C

• Insulation Resistance: ≥10,000 MΩ

• Dielectric Withstanding Voltage: 500V AC (for 1 minute)

5. Environmental Characteristics

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

• Soldering Temperature: 260°C for 10 seconds (Max)

• Humidity Tolerance: ≤±5% resistance change at 95% RH

• Flame Retardant Coating: Yes (Epoxy resin coating, UL94V-0 compliant)

6. Mechanical Characteristics

• Body Material: Flameproof ceramic core

• Lead Material: Tin-plated annealed copper wire

• Body Dimensions:

  • Length: ~6.3mm

  • Diameter: ~2.3mm

• Lead Diameter: ~0.5mm

• Lead Length: ~28mm (standard)

7. Compliance & Certification

• RoHS Compliant: Yes

• REACH Compliant: Yes

• Standards: IEC 60115-1, JIS C5201, MIL-R-22684

8. Applications

• General-purpose electronic circuits

• DIY electronics and Arduino projects

• Signal limiting and current control

• Voltage dividers and pull-up/down resistors

• Audio, radio, and analog systems

1kohm 1/4W Carbon Film Resistor
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220ohm 1/4W Carbon Film Resistor

The 220 Ohm 1/4W Carbon Film Resistor is a passive electronic component designed to limit current, divide voltages, or pull up/down signals in electronic circuits. It is widely used in analog and digital circuits to balance performance, cost, and stability.

2. Electrical Characteristics

3. Mechanical & Physical Characteristics

4. Material & Construction

• Resistive Element: Carbon film deposited on a high-grade ceramic substrate

• Core Material: Ceramic (Alumina)

• Protective Coating: Flame-retardant epoxy resin

• Leads: Copper wire with tin plating

• End Caps: Nickel-plated steel

5. Environmental Characteristics

220ohm 1/4W Carbon Film Resistor
darazsales

3296W Trimpot Trimmer Potentiometer

he 3296W Trimpot Trimmer Potentiometer offers precise resistance adjustment with its multi-turn design. Perfect for fine-tuning and calibration, this trimmer potentiometer is ideal for electronic circuits, industrial controls, and prototyping projects requiring accurate resistance control.

Specifications:

• Type: Multi-turn Trimming Potentiometer
• Model Number: 3296W
• Adjustment Type: Top-adjust
• Turns: 25 turns
• Mounting Style: Through-hole
• Resistance Range: Available from 10 Ω to 2 MΩ
• Tolerance: ±10% (standard)
• Power Rating: 0.5W (at 70°C)
• Temperature Range: -55°C to +125°C
• Effective Travel: 25 turns for fine adjustment
• Housing: Sealed, blue or green plastic case
• Resistive Material: Cermet

Mechanical Specifications:

• Terminal Pins: 3 (straight leads for PCB mounting)
• Adjustment Tool: Can be adjusted using a small screwdriver
• Adjustment Angle: 25 turns provide a very fine adjustment across the full resistance range

Electrical Specifications:

• Insulation Resistance: ≥100 MΩ at 500 VDC
• Dielectric Strength: 1000 VAC, 1 minute
• Resolution: Essentially infinite (due to multi-turn design)
• Contact Resistance Variation (CRV): 1% or 3 Ω max, whichever is greater

Dimensions:

• Height: 4.8 mm
• Width: 9.5 mm
• Depth: 9.5 mm
• Pin Spacing: 5 mm (standard for through-hole mounting)

Applications:

• Used in voltage dividers, frequency adjustments, signal conditioning, and other analog circuits that require precise resistance tuning.

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3296W Trimpot Trimmer Potentiometer
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3590S Precision Multi-Turn Adjustable Potentiometer

The 3590S Precision Multi Turn Adjustable Potentiometer provides high accuracy and fine-tuned control with its 10-turn design. Ideal for applications requiring precise resistance adjustment, this potentiometer is perfect for electronics projects, calibration devices, and industrial controls

Specifications:

1. Resistance Range:
   • Values available from 100Ω to 500KΩ (commonly available ranges: 500Ω, 1KΩ, 2KΩ, 5KΩ, 10KΩ, 20KΩ, 50KΩ, 100KΩ, 200KΩ, 500KΩ).
2. Electrical Characteristics:
   • Power Rating: 2W at 70°C (derated to zero at 125°C)
   • Resistance Tolerance: ±5%
   • Temperature Coefficient: ±50ppm/°C (depending on resistance value)
   • Resolution: Essentially infinite for precise adjustments.
3. Mechanical Characteristics:
   • Turns: 10 full turns for precise adjustments
   • Shaft Rotation: Multi-turn, 3600°
   • Shaft Diameter: 6.35mm (0.25 inches)
   • Shaft Length: 20mm (can vary slightly)
   • Adjustment: Screwdriver slot for easy adjustment.
   • Mounting: Panel-mount style, requires a 10mm diameter hole.
   • Life Expectancy: Typically rated for 1,000,000 cycles.
4. Body and Material:
   • Material: The body is made of a durable metal housing (usually aluminum).
   • Protection: Sealed to prevent dust and moisture ingress.
   • Operating Temperature Range: -55°C to +125°C.
5. Physical Dimensions:
   • Body Diameter: 24.6mm (approximately 1 inch)
   • Body Height: 11mm to 12mm
   • Total Length: Approximately 45mm (including the shaft).
   • Weight: Around 20 grams.
6. Electrical Connection:
   • Termination Style: Solder-lug terminals (3 terminals for standard operation: CW, CCW, and wiper).
   • Rated Voltage: This depends on the resistance value but typically operates at low voltage circuits.
7. Applications:
   • Widely used in control systems for fine-tuning, position sensing, feedback mechanisms in servo systems, calibration, volume controls, etc.
8. Standard Compliance:
   • RoHS compliant
   • ISO 9001 certified manufacturing for quality control.

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3590S Precision Multi Turn Adjustable Potentiometer
darazsales