3313S-1-202e 203e PCB Mount Potentiometers 3mm SMD Trimpot

• Customization: Available
• Resistance: Variable Resistor
• Function for Resistance: Regulating Current and Voltage
• Model NO.: 3313S-2
• Installation: SMD Resistor
• Material: Ceramic and Metal
• Packaging: Surface Mount
• Type: Trimming Potentiometer
• Quantity: Single Connection
• Shape: Square
• Resistance change scale: Linear Scale
• Application: Medical Apparatus and Instruments
• Brand: Bochen
• Termination Style: SMD/SMT
• Element Type: Cermet
• Adjustment: Side Cross Slot
• Mounting Style: PCB Mount
• Power Rating: 0.125W
• Operating Temp. Range: -55°c ~ + 125°c
• Temperature Coefficient: ±250, ±100 Ppm /°c
• Mechanical Angle: 250°
• Transport Package: Carbon
• Specification: Trimmer Resistor
• Trademark: BOCHEN
• Origin: Chengdu, China
• HS Code: 8533400000
• Production Capacity: 300000 Pieces/Year

Product Description

3313S-1-202e 203e PCB Mount Potentiometers 3mm SMD Trimpot

Quick Detail

 

•  Electrical Travel 220°.

•  Resistance range 50Ω-2MΩ.

•  Power rating of 0.125W at 70ºC.

•  100 cycles rotational and seal life.

•  Compatible with surface mount manufacturing processes.

•  Surface mount 3mm square/single turn/cermet/sealed.
 

 

Description

 

The 3313S trimmer potentiometer is a 3mm surface-mount cermet trimmer potentiometer renowned for its precision and compact design. Utilizing a single-turn adjustment mechanism, it offers precise calibration in electronic circuits. With a broad resistance range from 50Ω to 2MΩ and resistance tolerance is ±10%, it caters to diverse circuit requirements with consistent accuracy. Featuring an effective electrical travel of 220° and a total mechanical travel of 250°, the 3313S trimmer potentiometer excels in applications demanding high precision and space efficiency.

 

 

Specification

 

Electrical Characteristics	Nominal Resistance Range	50Ω~2MΩ
	Resistance Tolerance	±10%; ±20%
	Terminal Resistance	≤±1% R or 3Ω
	Contact Resistance Variation (CRV)	≤3%R or 3Ω
	Insulation Resistance	500 Vdc. 100 MΩ Min.
	Withstand Voltage	101.3KPa, 500 Vac; 8.5KPa, 250 Vac
	Dielectric Strength Sea Level	500 Vac(1 Min.)
	Electrical Travel	220°
Environment Characteristics	Weld Heat Resistance	250ºC ,10 Secs.
	Rated Power(300 volts max.)	70ºC, 0.125W; 125ºC, 0W
	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	100 Cycles, ΔR≤±3%R
Physical Characteristics	Total Mechanical Travel	250°
	Starting Torque	≤25 mN.m
	Clutch Torque	≤35 mN.m

 

Dimension

 

Packaging

 

Packaging specification: 1000 pieces per tray (7 inches).

Application

 

• Audio equipment.
• Consumer electronics.
• Industrial controls.
• Power supplies.
• Measurement and testing instruments.
• Robotics and automation.
• Automotive electronics.
• Telecommunications.
 

 

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.

Product Catalog