Import Ds1225/1230/1245/12c887 — Buy in Bulk from Supplier in China

The DS1225/1230/1245/12C887 is a real-time clock integrated circuit with integrated SRAM, housed in a standard 28-pin DIP package. It operates across a voltage range of 4.5V to 5.5V and maintains timekeeping accuracy within ±2 minutes per year at 25°C, using a 32.768 kHz quartz crystal oscillator. The SRAM portion provides 128 bytes of non-volatile memory, accessible via I2C or SPI interfaces depending on variant, allowing persistent storage of system parameters without external memory chips.

This IC is manufactured using CMOS technology for low power draw, typically consuming less than 1 µA in battery backup mode. The DIP form factor enables direct insertion into through-hole PCBs, making it suitable for legacy systems and prototyping environments. The DS1225 variant includes a built-in battery monitor, while the 12C887 supports calendar correction for leap years up to 2099. These are standard features in industrial-grade RTCs, though exact implementation varies by production batch and is not guaranteed without test reports.

The component is commonly used in industrial controllers, medical devices, and automotive dashboards where uninterrupted time tracking is critical. Buyers include OEMs in Asia-Pacific manufacturing hubs sourcing for repair and retrofit markets. Packaging is bulk tray or tape-and-reel, with MOQ typically starting at 500 units. Lead times are 4 to 6 weeks ex-Shenzhen, and trade terms are commonly FOB Shenzhen or CIF port of destination. Buyers should request batch-specific calibration data for precision applications.

Getech (Hongkong) Enterprise Co., Limited is registered in Hong Kong and operates a sourcing office in Shenzhen, China, at Room 2419, Huaneng Building. The company is listed as an imported supplier with harbor-tier trust verification, indicating it has completed identity and address validation through the platform’s compliance system. There is no public information on its founding date, employee count, or manufacturing capacity. The listing does not claim any certifications, revenue figures, or client names.

The supplier acts as a distributor or agent for electronic components sourced from mainland Chinese manufacturers. Response rate and average response time are not recorded, suggesting limited active engagement with buyers. The company does not state whether it holds inventory or works on a drop-ship basis. Buyers should treat this as a trade intermediary rather than a manufacturer and verify component origin and batch traceability directly.