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Products
3323R Adjustable Resistor
The 3323R is a single-turn cermet trimmer potentiometer with top cross‑groove adjustment (compatible with automated adjustment equipment). Resistance range 10Ω to 5MΩ, power rating 0.5W @70°C, electrical travel 220°, mechanical travel 250°. CRV ≤3%R or 3Ω, insulation resistance ≥100MΩ @500Vdc. PC pin termination for PCB through‑hole mounting. Widely used in precision calibration and adjustment applications.
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Product Description
The 3323R is a single-turn cermet trimmer potentiometer with top cross‑groove adjustment (compatible with automated adjustment equipment). Resistance range 10Ω to 5MΩ, power rating 0.5W @70°C, electrical travel 220°, mechanical travel 250°. CRV ≤3%R or 3Ω, insulation resistance ≥100MΩ @500Vdc. PC pin termination for PCB through‑hole mounting. Widely used in precision calibration and adjustment applications.
Product Parameter
Specifications
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10%, ±20%
Power rating: 0.5W @70°C (0W @125°C)
CRV: ≤3%R or 3Ω
Insulation resistance: ≥100MΩ @500Vdc
Dielectric strength: 500Vac (1 min.)
Temperature coefficient: ±100, ±250ppm/°C
Rotational life: 200 cycles (ΔR≤±3%R)
Operating temperature: -55°C ~ +125°C
Starting torque: ≤25 mN.m
Dimensions & Packaging
Dimensions (mm, tolerance ±0.3mm): L 6.9±0.3, W 6.9±0.3, H 5.4±0.3 (excluding pin height). Pin spacing fits 2.54mm standard PCB grid.
Mounting: PCB Through‑hole.
Packaging: Tube (50 pcs/tube). Outer packaging: 1000 pcs/box, 5000 pcs/carton. Suitable for manual or automated insertion.
Resistance range: 10Ω ~ 5MΩ
Tolerance: ±10%, ±20%
Power rating: 0.5W @70°C (0W @125°C)
CRV: ≤3%R or 3Ω
Insulation resistance: ≥100MΩ @500Vdc
Dielectric strength: 500Vac (1 min.)
Temperature coefficient: ±100, ±250ppm/°C
Rotational life: 200 cycles (ΔR≤±3%R)
Operating temperature: -55°C ~ +125°C
Starting torque: ≤25 mN.m
Dimensions & Packaging
Dimensions (mm, tolerance ±0.3mm): L 6.9±0.3, W 6.9±0.3, H 5.4±0.3 (excluding pin height). Pin spacing fits 2.54mm standard PCB grid.
Mounting: PCB Through‑hole.
Packaging: Tube (50 pcs/tube). Outer packaging: 1000 pcs/box, 5000 pcs/carton. Suitable for manual or automated insertion.
Product Feature
Product Advantages
Factory direct with RoHS & REACH certifications. Single‑turn design with multi‑finger wiper ensures ΔR≤±3%R after 200 cycles. Sealed body withstands harsh environments and cleaning processes. Operating temperature -55°C to +125°C, dielectric strength 500Vac (1 min.). Tolerance ±10% or ±20%, after 1000 hours load life ΔR≤±3%R. Cermet element ensures long‑term reliability and stability.
Product Features
Single‑turn, top cross‑groove adjustment (auto‑adjust ready)
Cermet resistive element, multi‑finger wiper
Electrical travel 220°, mechanical travel 250°
Resistance range 10Ω~5MΩ, tolerance ±10% or ±20%
PC pin termination, PCB through‑hole mounting
Sealed construction – washable
Applications
Ideal for: Audio equipment, consumer electronics, industrial controls, robotics & automation, power supplies, test & measurement instruments, automotive electronics, telecommunications, railway signals, instrumentation, electrical power equipment, aerospace, communication equipment. Used for factory presets and field circuit trimming.
Factory direct with RoHS & REACH certifications. Single‑turn design with multi‑finger wiper ensures ΔR≤±3%R after 200 cycles. Sealed body withstands harsh environments and cleaning processes. Operating temperature -55°C to +125°C, dielectric strength 500Vac (1 min.). Tolerance ±10% or ±20%, after 1000 hours load life ΔR≤±3%R. Cermet element ensures long‑term reliability and stability.
Product Features
Single‑turn, top cross‑groove adjustment (auto‑adjust ready)
Cermet resistive element, multi‑finger wiper
Electrical travel 220°, mechanical travel 250°
Resistance range 10Ω~5MΩ, tolerance ±10% or ±20%
PC pin termination, PCB through‑hole mounting
Sealed construction – washable
Applications
Ideal for: Audio equipment, consumer electronics, industrial controls, robotics & automation, power supplies, test & measurement instruments, automotive electronics, telecommunications, railway signals, instrumentation, electrical power equipment, aerospace, communication equipment. Used for factory presets and field circuit trimming.
