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Bourns 3269W1500LF SMD Trimmer Potentiometer
The Bourns 3269 series is a 1/4˝ square SMD trimmer potentiometer designed for precise adjustment in electronic circuits. These trimmers utilize a stable cermet resistive element, providing infinite resolution and excellent repeatability. Available in various configurations, including vertical and horizontal adjust styles, they are ideal for applications requiring fine-tuning of resistance values. The 3269W-1-500LF model is RoHS compliant and packaged on embossed tape for automated assembly processes, ensuring compatibility with modern manufacturing techniques. Its compact size and robust construction make it suitable for a wide range of industrial and consumer electronics applications.
Bourns 3269W1500LF SMD Trimmer Potentiometer Specifications:
- Standard Resistance Range: 10 ohms to 1 megohm
- Resistance Tolerance: ±10 %
- Absolute Minimum Resistance: 1 % or 2 ohms max.
- Contact Resistance Variation: 3.0 % or 3 ohms max.
- Adjustability Voltage Divider: ±0.02 %
- Rheostat: ±0.05 %
- Resolution: Infinite
- Insulation Resistance: 500 vdc. 1,000 megohms min.
- Dielectric Strength Sea Level: 600 vac
- Dielectric Strength 80,000 Feet: 250 vac
- Effective Travel: 12 turns nom.
- Power Rating (300 volts max.) 85 °C: 0.25 watt
- Power Rating (150 °C): 0 watt
- Temperature Range: -65 °C to +150 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert /60 seconds
- Humidity: MIL-STD-202 Method 106 (2 % ΔTR; IR 100 Megohms)
- Vibration: 30 G (1 % ΔTR; 1 % ΔVR)
- Shock: 100 G (1 % ΔTR; 1 % ΔVR)
- Load Life: 1,000 hours 0.25 watt @ 85 °C (3 % ΔTR; 3 % or 3 ohms whichever is greater, CRV)
- Rotational Life: 200 cycles (2 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV)
- Torque: 2.5 oz-in. max.
- Mechanical Stops: Wiper idles
- Terminals: Solderable pins
- Weight: 0.015 oz
- Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, model number and style
- Adjust Tool: H-90
- Wiper: 50 % (Actual TR) ±10 %
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Frequently Asked Questions
Where can I buy Bourns 3269W1500LF?
You can click on the BUY or RFQ button to purchase 3269W1500LF from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3269W1500LF?
You can download the 3269W1500LF datasheet or visit the Bourns website for support.
Who is the manufacturer of 3269W1500LF?
Bourns