VCT3030 VATRONICS | Alldatasheet
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Technical content
ceramic trimmer capacitors, chip SMD 3mm trimmer ceramic capacitors Ceramic Trimmer Capacitors 3mm SMD Type ¡¡ Featrure: Very compact package type. For reflow soldering use. Preserved from solvent. Dust-Proof structure. Low capacitance drift. Optimum for automatic chip mounter due to their small allowance in the dimensions and no air leakage. Maximum capacitance can be checked by triangle-cut of rotor. Operating temperature range: -25¡æ ∼+85¡æ Rated working voltage: 3pF to 6pF: 50V DC 10pF to 30pF: 110V DC Dielectric withstanding voltage: 3pF to 6pF: 110V DC 10pF to 30pF: 220V DC Insulation resistance: 10•M¦¸min. Rotation torque: 10~70g.cm ¡¡¡¡ Dimensions Unit: mm Driver Slot : Ø1.4 x T0.4 General Tolerance: ¡À0.2 COMPONENT MATERIAL 1.Terminal(hot end) Phosphor bronze (Snplating) 2.Rotor Brass 3.Housing Liquid crystal polymer 4.Terminal(cold end) Phosphor bronze (Snplating) 5.Marking Example of Solder Printing Pattern Thickness of printed solder(using metal screen):about 0.15mm Vatronics How to order VCT 3 030 1 2 3 1.VCT Stands for Ceramic Trimmer Capacitors 2.Outer diameter of ceramic dielectric 3. Maximum nonimal capacitance Specification Part No. Capacitance(pF) Temperature Coefficient(ppm/¡æ) Q Factor (1MHz, Cmax)(Min.) Marking colorMin.(+0%) Max. VCT3030 1.2 3.0¡À100%
0 NP 0¡À200 300 Black
VCT3060 2.2 6.0¡À100%
0 NP 0¡À60 300 Blue
VCT3100 3.0 10.0¡À100%
0 N 600¡À300 300 None
VCT3200 5.5 20.0¡À100%
0 N 1200¡À500 300 Red
VCT3300 8.0 30.0¡À100%
0 N 1200¡À500 300 Green
¡¡¡¡ file:///C|/index/ceramiccaps/trimmercap/VCT3.htm (1 / 2) [2003-12-17 15:55:51]
ceramic trimmer capacitors, chip SMD 3mm trimmer ceramic capacitors Vatronics Technologies Limited http://www.vatronics.com sales@vatronics.com file:///C|/index/ceramiccaps/trimmercap/VCT3.htm (2 / 2) [2003-12-17 15:55:51]