kHz Tuning Fork Crystals Manufacturer | TKD

Core frequency of 32.768kHz enables precise 1Hz second signal generation for accurate timekeeping.
Advanced photolithography microfabrication delivers superior high-temp resistance, shock resistance, and reliability.
Room-temp avg ESR below 30kΩ, max under 45kΩ across wide temp range for ultra-low power consumption.
Supports -40℃ to 105℃ wide-temp operation for wearables, RTC, IoT, and automotive electronics.

Types of kHz Tuning Fork Crystals

TKD's tuning fork kHz crystal resonators, based on the piezoelectric effect of quartz, feature a core frequency of 32.768kHz that can be precisely divided into a 1Hz second signal. Manufactured with advanced photolithographic microfabrication technology, they offer ultra-low power consumption, miniaturized packaging, and excellent frequency stability. The room-temperature average ESR is below 30kΩ, with a maximum below 45kΩ across the wide temperature range, significantly outperforming conventional products; they support operation from -40℃ to 105℃. Widely deployed in smart wearables, real-time clocks (RTC), IoT, smart meters, and automotive electronics.

Cylindrical kHz Crystals | TKD

Cylindrical kHz Crystals

Plastic Package kHz Crystals | TKD

Plastic Package kHz Crystals

SEAM Sealed kHz Crystals | TKD

SEAM Sealed kHz Crystals

Automotive Grade kHz Crystals | TKD

Automotive Grade kHz Crystals

Matching kHz Tuning Fork Crystals to Low-Power Timing Circuits

Frequency Range

Load Capacitance

ESR

Package Sizes

Frequency Range

Core frequency of 32.768kHz enables precise 1Hz second signal generation for accurate timekeeping.

Load Capacitance

Offers multiple CL options including 6pF, 9pF, and 12.5pF to flexibly match various RTC chip requirements.

ESR

Room-temp average ESR below 30kΩ, max under 45kΩ across wide temp range, far优于 conventional products (~45kΩ).

Package Sizes

Available in miniaturized SMD packages including SF-1610 (1.6×1.0mm), SF-2012 (2.0×1.2mm), and SF-3215 (3.2×1.5mm).

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Latest News & Blog

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 Jul, 13 2026

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 Jul, 03 2026

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