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BOCHEN｜Manufacturer of Potentiometers and Electronic Components For 25 Years.
3 Years
| Ask Lasest Price | |
| Brand Name : | BOCHEN |
| Model Number : | 3386U |
| Certification : | RoHS, Reach |
| Price : | $0.06 - $0.90/ Piece |
| Payment Terms : | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability : | 10000000 Pieces Per Month |
| Delivery Time : | 1-7 Workdays |
3386U 101 102 103 104 201 203 501 503 Top Adjustment Cermet Trimmer
Potentiometer With Knob
Feature:
• 3/8 ˝ square, fully sealed.
• Cermet resistive material.
• Two terminal styles.
• Top adjust type.
• PC pin termination style.
• Through hole mounting method.
• Available with a knob for finger adjust.
• Wide ohmic range 10 Ω to 5 MΩ, tolerance 10%.
• Electrical travel 220°, total mechanical travel 250°.
Description:
The 3386U cermet trimmer is a high-precision component designed for
various electronic applications. It features a compact 3/8-inch
square form factor and is fully sealed to protect against
environmental factors, ensuring reliable performance over time.
Constructed with cermet resistive material, this trimmer offers
excellent stability and durability. It is designed with a
two-terminal style, making it versatile for different circuit
configurations.
One of the distinctive features of the 3386U is the availability of
a knob for finger adjustment, providing ease of fine-tuning. This
model is a top adjust type, allowing for convenient access during
calibration. The PC pin termination style facilitates
straightforward integration into printed circuit boards, while the
through-hole mounting method ensures secure and robust attachment.
The 3386U boasts a wide ohmic range from 10 ohms to 5 megaohms with
a tolerance of 10%, catering to a variety of resistance
requirements. It has a power rating of 0.5 watts at 70℃, making it
suitable for applications demanding efficient power handling. The
trimmer also features an electrical travel of 220 degrees and a
total mechanical travel of 250 degrees, offering precise
adjustability and control. Whether used in industrial equipment,
communication devices, or instrumentation, the 3386U cermet trimmer
is a reliable choice for achieving accurate calibration and
adjustment.
Specification:
| Electrical Characteristics | Nominal Resistance Range | 10Ω~5MΩ |
| Resistance Tolerance | ±10%; ±20% | |
| Terminal Resistance | ≤±1%R or 3Ω | |
| Contact Resistance Variation (CRV) | ≤3%R or 3Ω | |
| Insulation Resistance | 500 Vdc. 100 megohms min. | |
| Withstand Voltage | 101.3KPa, 500 Vac; 8.5KPa, 250 Vac | |
| Dielectric Strength | 500 Vac(1 Min.) | |
| Electrical Travel | 220° | |
| Environment Characteristics | Resistance to Solder Heat | 250ºC for 10 Secs. |
| Rated Power(300 volts max.) | 70ºC, 0.5W; 125ºC, 0W | |
| Operating Temperature Range | -55°C ~ + 125°C | |
| Temperature Coefficient | ±250, ±100 ppm /°C | |
| Temperature Variation | ΔR≤±3%R, Δ(Uab/Uac)≤±1% | |
| Collision | 20G, ΔR≤±1%R, Δ(Uab/Uac)≤±1% | |
| Vibration | 100G, ΔR≤±1%R, Δ(Uab/Uac)≤±2% | |
| Electrical Endurance At 70°C | 1000 hours @ 70ºC Rated Power; ΔR≤±3%R | |
| Rotational Life | 200 Cycles, ΔR≤±3%R | |
| Physical Characteristics | Total Mechanical Travel | 250° |
| Starting Torque | ≤25 mN.m | |
| Clutch Torque | ≤35 mN.m |
Dimension:
Two terminal styles:
Packaging:
Packaging specification: 50 pieces per tube.
Application:
• Calibration of Electronic Devices.
• Industrial Control.
• Medical Devices.
• Communication Equipment.
• Consumer Electronics.
• Aerospace.
• Automotive Electronics.
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.
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