Precision Chip Trimmer Capacitor SEHWA STC3MB10-T1 Designed for Capacitance Adjustment in Electronics

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Product Description

Product Overview

The SEHWA STC3M Series Chip Trimmer Capacitor is designed for precise capacitance adjustment in electronic circuits. Manufactured by SEHWA Co., Ltd., these ceramic trimmer capacitors offer a range of capacitance values and temperature coefficients, making them suitable for various applications requiring stable and accurate tuning. They are available in tape and reel or bulk packaging for convenient integration into manufacturing processes.

Product Attributes

Brand: SEHWA
Product Type: Chip Trimmer Capacitor
Series: STC3M Series
Material: Ceramic Dielectric
Packaging: 1,000 pcs / reel (12mm Tape & Reel) or Bulk Type

Technical Specifications

Model	Capacitance (pF Min)	Capacitance (pF Max)	Temperature Coefficient (ppm/)	Capacitance Drift (Max)	Q Value (at 1 MHz, C max)	Insulation Resistance (M Min)	DC Rated Voltage (VDC)	DC Withstanding Voltage (VDC)	Rotation Torque (gf.cm)
STC3MA03 (3pF)	1.5 max	3.0 +50 -0 %	NP0300	2%	300 Min	10⁴ Min	100	220	15 ~ 72
STC3MA06 (6pF)	2.0 max	6.0 +50 -0 %	NP0200	2%	500 Min	10⁴ Min	100	220	15 ~ 72
STC3MB10 (10pF)	3.0 max	10.0 +50 -0 %	N750400	2%	600 Min	10⁴ Min	100	220	15 ~ 72
STC3MD20 (20pF)	5.8 max	20.0 +50 -0 %	N1300400	3%	250 Min	10⁴ Min	100	220	15 ~ 72
STC3ME30 (30pF)	8.0 max	28.5 +50 -0 %	N1300400	3%	250 Min	10⁴ Min	100	220	15 ~ 72

Additional Information

Operating Temperature: -25 to 85

Test Conditions:

Normal: Ordinary temperature (15~30), Relative humidity (45~85%)
Standard: Ordinary temperature (202), Relative humidity (655%)

Cautions:

Adjustment: Maximum screwdriver pressure should be less than 100gf. Use recommended screwdrivers. High pressure can lead to setting drift or damage.
Soldering: Use proper solder amount. Avoid flux invasion. Do not touch with soldering iron. Do not use flow-soldering. Ensure proper mounting alignment. Cool down for at least 4 hours after reflow soldering.
Storage: Recommended use within 6 months. Store at -10~40 and 30~70% RH. Avoid corrosive conditions, direct sunlight, or dew. Do not open package until use.
Others: Do not warp or bend PCB. Do not use locking paint. Test and make prototypes before mass production.