EPSON MC-146 32.768kHz SMD Crystal | 9pF ±20ppm Tuning Fork

The EPSON MC-146 32.768kHz SMD Crystal is a high-precision tuning-fork crystal designed for low-frequency timing applications. Manufactured by Seiko Epson Corporation, this 32.768kHz crystal is widely used in RTC (Real-Time Clock) circuits, PCs, STBs, LCD modules, communication devices, and compact consumer electronics that require accurate timekeeping.

With a load capacitance of 9pF, ±20ppm frequency tolerance, and an ESR of 65 kΩ, the MC-146 series provides stable operation in a compact 7.0 × 1.5 × 1.4mm ceramic SMD package. It supports a wide –40°C to +85°C operating range, making it suitable for industrial, commercial, and portable electronics.

Features / Specifications

• Manufacturer: Seiko Epson Corporation

• Manufacturer Part No: EPSON MC-146

• Series: MC-146

• Type: Tuning Fork kHz Crystal

• Frequency: 32.768 kHz

• Frequency Tolerance: ±20ppm

• Load Capacitance: 9pF

• ESR: 65 kΩ

• Operating Mode: Fundamental

• Operating Temperature: –40°C to +85°C

• Package / Case: 4-SMD, Flat Leads

• External Dimensions: 7.0 × 1.5 × 1.4 mm

• Ideal for RTC circuits, communication devices, portable electronics, PCs, STBs, LCD modules, and modems.

Package Includes:
1 x EPSON MC-146 32.768 kHz SMD Crystal

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