10% Through Hole 3296 Potentiometer Precision Resistor 3296S Multi Turn

Brand Name:BOCHEN
Certification:RoHS, Reach
Model Number:3296S
Minimum Order Quantity:100 Pieces
Delivery Time:1-7 Workdays
Payment Terms:T/T, L/C, D/A, D/P, Western Union
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Location: Chengdu China
Address: NO.29, Hegang Road, Southern District, Modern Industrial Port, Chengdu City 611730, China
Supplier`s last login times: within 39 hours
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Product Details

3296S 0.5w 10% Through Hole Adjustable Precision Variable Resistor Multi Turn Cermet Trimmer


Feature:


3/8” square, cermet element, multi-turn, fully sealed cermet trimmer.

Side adjustment style.

Through hole mounting method.

Rated power 0.5w at 70℃.

Wide resistance range 10Ω to 5MΩ, tolerance 10%.

Low contact resistance variation (CRV) ≤3%R or 3Ω.

Adjustment travel 25 turns, mechanical travel 30 turns.

Operating temperature range -55°C ~ +125°C.


Description:


The 3296S cermet trimmer stands out as a meticulously designed component that blends robustness with precision tuning capabilities. Its core is made from a cermet element, known for its reliability and stability across a range of environmental conditions. This trimmer is presented in a 3/8” square configuration, making it compact yet versatile for a multitude of applications. The integration of multi-turn functionality allows for fine-tuned adjustments, enclosed in a fully sealed body to ensure longevity and resistance against environmental challenges.


Adopting a side adjustment style, the 3296S allows for straightforward alterations even when space is at a premium, providing ease of use in dense circuit designs. For mounting, it employs a through-hole method, ensuring a secure and durable connection to the circuit board. It offers excellent performance with a rated power of 0.5W at 70℃, suitable for various electronic applications.


One of its noteworthy attributes is the broad resistance range it covers, from 10 ohms to 5 Megohms, with a tolerance of 10%. This wide range makes it adaptable to numerous resistance requirements in electronic circuits. Moreover, it exhibits low contact resistance variation (CRV), which is less than or equal to 3% of the resistance value or 3 ohms, highlighting its precision and reliability in maintaining the desired resistance setting.


The trimmer is designed to operate within a temperature range of -55°C to +125°C, further emphasizing its suitability for use in a wide array of operating conditions. Furthermore, users will appreciate the finely tuned control it offers, with 25 turns of adjustment travel and a total mechanical travel of 30 turns, facilitating exact resistance settings for intricate electronic tasks.

Such design considerations ensure that the 3296S cermet trimmer is not just a component but a reliable and precise tool for tuning and maintaining the performance of electronic circuits across a broad spectrum of applications.


Specification:


Electrical CharacteristicsNominal Resistance Range10Ω~5MΩ
Resistance Tolerance±10%
Terminal Resistance≤±1% R or 3Ω
Contact Resistance Variation (CRV)≤3%R or 3Ω
Insulation Resistance500 Vdc. R1≥1GΩ
Withstand Voltage101.3KPa, 500 Vac; 8.5KPa, 250 Vac
Dielectric Strength Sea Level500 Vac(1 Min.)
Effective Travel25(±2) Turns
Environment CharacteristicsWeld Heat ResistanceWave soldering:
Temp: 260ºC±5ºC, T: 3±1 Secs.
Soldering iron welding:
Temp: 320ºC±5ºC, T: ≤2 Secs.
Rated Power(300 volts max.)70ºC, 0.5W; 125ºC, 0W
Temperature Range-55°C ~ + 125°C
Temperature Coefficient±250,±100 ppm /°C
Temperature VariationΔR≤±2%R, Δ(Uab/Uac)≤±1%
Collision10-500Hz, 0.75mm, 6h ΔR≤±1%R, Δ(Uab/Uac)≤±2%
Vibration100G, ΔR≤±1%R, Δ(Uab/Uac)≤±2%
Electrical Endurance At 70°C1000 hours @ 70ºC Rated Power; ΔR≤±3%R
Rotational Life200 Cycles, ΔR≤±3%R
Physical CharacteristicsTotal Mechanical Travel30±2 Turns
Starting Torque≤25 mN.m
Clutch Torque≤35 mN.m

Dimension:



Packaging:


Packaging specification:50 pieces per tube.


Application:


• Telecommunications Equipment: Used for fine-tuning signal processing circuits and maintaining signal integrity.

• Industrial Control Systems: Employed in controllers and automation systems for calibrating and adjusting control parameters.

• Medical Devices: Utilized in medical instrumentation for precise control and calibration of sensitive equipment.

• Consumer Electronics: Found in devices like audio equipment, televisions, and other home electronics for adjusting settings and tuning performance.

• Automotive Electronics: Used in various automotive applications, such as sensor calibration and control modules.

• Test and Measurement Instruments: Essential in laboratory and field instruments for precise measurement and calibration functions.

• Power Supplies: Employed in power supply units to adjust voltage and current settings accurately.

• RF and Microwave Circuits: Used for tuning and matching impedance in high-frequency circuits.

• Aerospace and Defense: Applied in avionics and defense systems for precise control and reliability in harsh environments.


Advantage:


• Factory direct supply, no middlemen.
• Completed certificates such as
RoHS, Reach, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM&ODM available.

China 10% Through Hole 3296 Potentiometer Precision Resistor 3296S Multi Turn supplier

10% Through Hole 3296 Potentiometer Precision Resistor 3296S Multi Turn

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