Premium 3mm SMD Ceramic Trimmer Capacitor

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Premium 3mm SMD Ceramic Trimmer Capacitor

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Product Description

📋 Basic Information

Model NO.

TMCV02

Rotational Angle

360'

Test Rotation Torque

10-72gt.Cm

Operating Temp.

-25~+85'c

Capacitance

3-50PF

Type

Ceramic Trimming Capacitor

Packaging Type

Surface Mount

Structure

Variable Capacitor

Rated Voltage

100VDC

Withstand Voltage

220VDC

🔍 Product Features

SMD Ceramic Trimmer Capacitors are designed for high-precision tuning in compact electronic circuits.

Miniature rectangular shape: 3.2(W) * 4.5(L) * 1.5(H)mm

Color coded case facilitates identification of capacitance range

Designed for automatic placement in surface mount applications

Designed to withstand flux baths and solder baths

Can be temporarily attached to PCB with adhesives

Compatible with reflow and flow soldering processes

Stable characteristics over a wide frequency range

🚀 Applications

Car audio systems Hybrid ICs Remote keyless entry Surveillance cameras Security systems CCTV cameras RFID DVD players Wireless Hands Free RF Module

📊 Technical Specifications

Model Color	Black	Blue	Ivory	Pink	Green
Capacitance (pF min)	1.5±10% max	2.5±10% max	3.5±10% max	6.5±10% max	10±10% max
Tolerance	3.0+50%-0%	6.0+50%-0%	10.0+50%-0%	20.0+50%-0%	30.0+50%-0%
Temp. Coefficient	NP0±300	NP0±200	N600±400	N900±400	N1200±300
Q value (Min)	500	500	400	200	100
IR (Min)	10⁴MΩ

📏 Dimensions & Coding

SMD Ceramic Trimmer Capacitor Dimensions

Part Numbering Example: TMCV02 - 6P - 100V - T - B

Series: Chip Trimmer Capacitor
Capacitance (max): 6pF
Rated Voltage: 100V DC
Packaging: Tape & Reel
Color: Blue

🧪 Test Methods & Reliability

1. Capacitance: Measured at 1.0+/-0.2MHz.

2. Q Factor: Measured at max capacitance position with test frequency of 1.0+/-0.2MHz.

3. Insulation Resistance (IR): Measured at max capacitance position with 300V voltage.

4. High Temp Test: 85+/-3'C for 48+/-2 hours. Capacitance change within +/-2% to +/-5% depending on model.

5. Humidity Test: 40+/-2'C with 90%-95% RH for 48+/-2 hours.

📸 Detailed Product Photos

❓ Frequently Asked Questions

What is the operating temperature range for these capacitors?

The operating temperature range is -25°C to +85°C, making them suitable for most general-purpose and industrial applications.

Are these capacitors suitable for automated SMT assembly?

Yes, they are specifically designed for automatic placement in surface mount applications and can withstand standard reflow and flow soldering processes.

How can I identify the capacitance range of a specific unit?

The cases are color-coded (e.g., Blue, Green, Pink, Ivory, Black) to facilitate easy identification of the capacitance range.

What is the rated voltage for the TMCV02 series?

The standard rated voltage is 100VDC, with a withstand voltage of up to 220VDC.

What are the typical applications for SMD Ceramic Trimmer Capacitors?

Common applications include car audio systems, RFID modules, surveillance cameras, DVD players, and remote keyless entry systems.

What is the physical size of the TMCV02 model?

The model features a miniature rectangular shape with dimensions of approximately 3.2mm (W) x 4.5mm (L) x 1.5mm (H).