3296 Series Multi Turn Trimmer Potentiometer
Precision fine tuning potentiometer with 0.5W rating for industrial applications
Product Overview
The 3296 series multi-turn glass glaze precision fine tuning potentiometer is an adjustable resistor designed for precision applications requiring high accuracy and reliability.
Product Description
The 3296W multi-turn potentiometer offers adjustment accuracy of 5% and 10% standards, with a resistance range from 10Ω to 5MΩ. Featuring a total mechanical stroke of 28±2 turns, this is one of the most commonly used multiturn potentiometers in industrial applications.
The 3296 series includes multiple models with different specifications and packaging: 3296W, 3296X, 3296P, 3296Y, and 3296Z.
Product Features
The 3296 multi-turn glass glaze preset potentiometer delivers high accuracy, excellent reliability, and long service life. It features high resolution and is ideal for adjusting signal gain and linearity in precision circuits.
Product Dimensions
Specification Parameters
Electrical Characteristics
| Range of nominal resistance |
10Ω~5MΩ |
| Resistance tolerance |
±10% |
| Terminal resistance |
≤±1%R or 2Ω |
| Contact resistance variation (CRV) |
≤±1%R or 3Ω |
| Insulation resistance |
≥ 1GΩ (100V AC) |
| Withstand voltage |
640V (DC or AC peak value) |
| Effective electrical travel |
≥70% of mechanical travel |
Environment Characteristics
| Rated power |
0.5W (300V max) |
| Temperature range |
-55°C~+125°C |
| TCR |
±250×10⁻⁶/°C |
| Collision (390m/S², 4000 times) |
ΔR≤±1%R |
| Vibration (10-500HZ, 0.75mm, 6h) |
ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS |
| Temperature variation (-55°C/30min, +125°C/30min, 5 cycles) |
ΔR≤±2%R, ΔUab/Uac≤±2%R |
| Climate category (IEC68-2-2) |
ΔR≤±(5%R+0.1Ω), Insulation Resistance≥100MΩ |
| Electrical endurance (0.5W, 1000h) |
ΔR≤±(5%R+0.1Ω), CRV≤±3%R or 5Ω |
| Mechanical endurance (200 cycles) |
ΔR≤±(10%R+0.5Ω), CRV≤±3%R or 5Ω |
| Steady damp heat (IEC68-2-3, Ca, 96h) |
ΔR≤±(5%R+0.1Ω), Insulation Resistance≥100MΩ |
Physical Characteristics
| Total mechanical travel |
28±2 lap |
| Starting torque |
≤25mN.m |
| Standard package |
50 pcs/tube (3296W, 3296Y)
40 pcs/tube (3296X, 3296Z, 3296P) |
Application Areas
This type of potentiometer is primarily used in industrial control systems, communication equipment, precision instruments, automotive electronics, LCD panels, switching power supplies, and related fields.
Product Catalog
Glass glaze pre-adjustment potentiometers are available in two types: multi-turn micro-adjustment potentiometers and single-turn micro-adjustment potentiometers. Multi-turn metal glass glaze pre-adjustment potentiometers include the 3296 series, 3266 series, 3006 series, and 3299 series. Single-turn micro-adjustment potentiometers include the 3323 series, 3329 series, 3362 series, 3386 series, and 3360 series.
Factory Display
We are a factory with many years of production experience, dedicated to providing customers with high-quality products and services. We have advanced production equipment and a professional research and development team, which can provide sufficient capacity and take on OEM customized and ODM orders.
Our product quality has been widely recognized by customers, and our after-sales service has also been highly praised. With many years of production experience, we have provided services and cooperation to many well-known clients. We welcome friends from all over the world to discuss cooperation, and we will provide the best service and products to return the trust and support of customers.
We always adhere to the business philosophy of "quality first, customer first", constantly improve our own quality and service level, and provide better products and services to customers. We look forward to your cooperation and jointly create a better future!
Frequently Asked Questions
Who are we?
We are based in Sichuan, China, starting from 2005. Our sales distribution includes: Domestic Market (70.00%), Western Europe (8.00%), North America (5.00%), South Asia (3.00%), Eastern Asia (3.00%), South America (2.00%), Southern Europe (2.00%), Eastern Europe (2.00%), Mid East (2.00%), Southeast Asia (2.00%), and Oceania (1.00%). Our office employs approximately 51-100 people.
How can we guarantee quality?
- Always provide a pre-production sample before mass production
- Always conduct final inspection before shipment
What can you buy from us?
Potentiometers, Resistors, EMI Filters, Knobs, Switches
Why should you buy from us instead of other suppliers?
Our company was established in 2005 and specializes in developing and manufacturing different types of potentiometers, AC/DC noise filters, and ceramic power resistors. We are a professional manufacturer ensuring high quality, best services, and competitive pricing.
What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA
Accepted Payment Currency: USD, EUR, CNY
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union, Cash
Languages Spoken: English, Chinese
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