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SMD Trimming Potentiometer
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3269W Horizontal Trimmer Potentiometer
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3269W Horizontal Trimmer Potentiometer
The 3269W is a multi-turn cermet SMD trimmer potentiometer with horizontal package, designed for surface mount processes. Top slot adjustment supports automated equipment. Resistance range 10Ω to 5MΩ, power rating 0.25W @70°C, total mechanical travel 12±2 turns, effective electrical travel 12±2 turns. CRV ≤±1%R or 3Ω, insulation resistance ≥1GΩ @100V AC, ensuring high precision and reliable performance.
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Product Description
The 3269W is a multi-turn cermet SMD trimmer potentiometer with horizontal package, designed for surface mount processes. Top slot adjustment supports automated equipment. Resistance range 10Ω to 5MΩ, power rating 0.25W @70°C, total mechanical travel 12±2 turns, effective electrical travel 12±2 turns. CRV ≤±1%R or 3Ω, insulation resistance ≥1GΩ @100V AC, ensuring high precision and reliable performance.
Product Parameter
Specifications
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10%, ±5% (custom)
Terminal resistance: ≤±1%R or 2Ω
CRV: ≤±1%R or 3Ω
Insulation resistance: ≥1GΩ @100V AC
Withstand voltage: 600V (DC or AC peak)
Power rating: 0.25W @70°C
TCR: ±100, ±250 ppm/°C
Temp. range: -55°C ~ +125°C
Mechanical endurance: 200 cycles, ΔR≤±(3%R+0.5Ω)
Collision (390m/S²,4000 times): ΔR≤±1%R
Starting torque ≤25 mN.m
Dimensions & Packaging
Dimensions (horizontal SMD): L 8.9±0.3mm, W 6.9±0.3mm, H 4.7±0.3mm. Adjustment slot 0.6mm deep, 0.4-0.5mm wide. Terminal spacing fits PCB standard grid (tolerance ±0.3mm).
Mounting: Surface Mount (SMD), PCB mount
Packaging: Tape & Reel (500 or 750 pcs/reel) or Tube (50 pcs/tube). Outer packaging: 1000 pcs/box, 5000 pcs/carton. Suitable for automated SMT assembly.
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10%, ±5% (custom)
Terminal resistance: ≤±1%R or 2Ω
CRV: ≤±1%R or 3Ω
Insulation resistance: ≥1GΩ @100V AC
Withstand voltage: 600V (DC or AC peak)
Power rating: 0.25W @70°C
TCR: ±100, ±250 ppm/°C
Temp. range: -55°C ~ +125°C
Mechanical endurance: 200 cycles, ΔR≤±(3%R+0.5Ω)
Collision (390m/S²,4000 times): ΔR≤±1%R
Starting torque ≤25 mN.m
Dimensions & Packaging
Dimensions (horizontal SMD): L 8.9±0.3mm, W 6.9±0.3mm, H 4.7±0.3mm. Adjustment slot 0.6mm deep, 0.4-0.5mm wide. Terminal spacing fits PCB standard grid (tolerance ±0.3mm).
Mounting: Surface Mount (SMD), PCB mount
Packaging: Tape & Reel (500 or 750 pcs/reel) or Tube (50 pcs/tube). Outer packaging: 1000 pcs/box, 5000 pcs/carton. Suitable for automated SMT assembly.
Product Feature
Product Advantages
Factory direct with RoHS & REACH certifications. 12±2 multi-turn design provides fine adjustment capability superior to single-turn products. Sealed SMD withstands harsh environments and immersion cleaning. Cermet element with multi-finger wiper ensures ΔR≤±(3%R+0.5Ω) after 200 cycles. Wide resistance range with ±10% or ±5% custom tolerance. Operating temp -55°C~+125°C, withstand voltage 600V. OEM/ODM available.
Product Features
Multi-turn (12±2 turns) / cermet element / SMD
Horizontal package, top slot adjustment
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10% (±5% custom)
Power rating: 0.25W @70°C (200V max)
Electrical travel: 12±2 turns, Mechanical travel: 12±2 turns
CRV: ≤±1%R or 3Ω
Insulation resistance: ≥1GΩ @100V AC
Withstand voltage: 600V (DC or AC peak)
Terminal resistance: ≤±1%R or 2Ω
Applications
Ideal for: Consumer electronics (portable audio players, smartphones, tablets), industrial equipment (PLCs, industrial sensors), medical devices (portable diagnostic tools, wearable health monitors), automotive systems (ECM, infotainment), communication devices (two-way radios, modems, routers), aerospace & defense (UAVs, communication equipment), renewable energy (portable solar chargers, micro wind turbines), test & measurement (digital multimeters, portable oscilloscopes). Compact size and high precision for diverse calibration applications.
Factory direct with RoHS & REACH certifications. 12±2 multi-turn design provides fine adjustment capability superior to single-turn products. Sealed SMD withstands harsh environments and immersion cleaning. Cermet element with multi-finger wiper ensures ΔR≤±(3%R+0.5Ω) after 200 cycles. Wide resistance range with ±10% or ±5% custom tolerance. Operating temp -55°C~+125°C, withstand voltage 600V. OEM/ODM available.
Product Features
Multi-turn (12±2 turns) / cermet element / SMD
Horizontal package, top slot adjustment
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10% (±5% custom)
Power rating: 0.25W @70°C (200V max)
Electrical travel: 12±2 turns, Mechanical travel: 12±2 turns
CRV: ≤±1%R or 3Ω
Insulation resistance: ≥1GΩ @100V AC
Withstand voltage: 600V (DC or AC peak)
Terminal resistance: ≤±1%R or 2Ω
Applications
Ideal for: Consumer electronics (portable audio players, smartphones, tablets), industrial equipment (PLCs, industrial sensors), medical devices (portable diagnostic tools, wearable health monitors), automotive systems (ECM, infotainment), communication devices (two-way radios, modems, routers), aerospace & defense (UAVs, communication equipment), renewable energy (portable solar chargers, micro wind turbines), test & measurement (digital multimeters, portable oscilloscopes). Compact size and high precision for diverse calibration applications.
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