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SF32WK32768D31T002
+BOM32.768KHz 20ppm 12.5pF 2P 70Kohm
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メーカーNextGenコンポーネント
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メーカー品番 #SF32WK32768D31T002
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在庫状況4198
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | YR |
| Part Status | Active |
| Type | kHz Crystal (Tuning Fork) |
| Frequency Stability | -0.040ppm |
| Frequency Tolerance | ±20ppm |
| Load Capacitance | 12.5pF |
| Operating Mode | Fundamental |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 2-SMD, No Lead |
| Size / Dimension | 0.126" L x 0.059" W (3.20mm x 1.50mm) |
| Height - Seated (Max) | 0.035" (0.90mm) |
| Supplier Device Package | 2-SMD (3.2x1.5) |
概要
Description
The SF32WK32768D31T002 is a 32.768 kHz quartz crystal oscillator designed for precision timing applications. It is commonly used in real-time clocks, microcontrollers, and various timing circuits. The "WK" indicates it has a low power consumption profile, making it suitable for battery-powered devices. The "D31" refers to the package type and operating conditions, while "T002" signifies specific manufacturing details such as temperature range and load capacitance.
This oscillator offers high stability and reliability, which are essential for maintaining accurate timekeeping in electronic systems. Its small form factor allows for easy integration into compact designs. Overall, the SF32WK32768D31T002 is ideal for applications requiring precise time management, such as wearables, smart devices, and IoT solutions.
This oscillator offers high stability and reliability, which are essential for maintaining accurate timekeeping in electronic systems. Its small form factor allows for easy integration into compact designs. Overall, the SF32WK32768D31T002 is ideal for applications requiring precise time management, such as wearables, smart devices, and IoT solutions.
Equivalent
The SF32WK32768D31T002 is a 32.768 kHz crystal oscillator chip. Equivalent products include the Epson SG-3032CD, Seiko Instruments SIT1602, and Citizen CFS-206. When seeking alternatives, consider specifications such as frequency stability, load capacitance, and package type to ensure compatibility. Always verify the specific requirements of your application before selecting an equivalent component.
Features
The SF32WK32768D31T002 is a high-performance, low-power 32.768 kHz RTC (Real-Time Clock) crystal oscillator. Key features include:
1. Frequency: Operates at 32.768 kHz, ideal for timekeeping applications.
2. Low Power Consumption: Designed for low energy usage, making it suitable for battery-operated devices.
3. High Stability: Offers excellent frequency stability over temperature and time, ensuring accurate timekeeping.
4. Compact Size: Features a small footprint, facilitating integration into various compact electronic designs.
5. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in diverse environments.
6. Reliability: Built to withstand the rigors of consumer and industrial applications, ensuring long-term performance.
This oscillator is commonly used in watches, timers, and other devices requiring precise timekeeping.
1. Frequency: Operates at 32.768 kHz, ideal for timekeeping applications.
2. Low Power Consumption: Designed for low energy usage, making it suitable for battery-operated devices.
3. High Stability: Offers excellent frequency stability over temperature and time, ensuring accurate timekeeping.
4. Compact Size: Features a small footprint, facilitating integration into various compact electronic designs.
5. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in diverse environments.
6. Reliability: Built to withstand the rigors of consumer and industrial applications, ensuring long-term performance.
This oscillator is commonly used in watches, timers, and other devices requiring precise timekeeping.
Pinout
The SF32WK32768D31T002 is a 32.768 kHz oscillator module from Seiko Instruments Inc. It typically features a pin count of 4. The functions of these pins are as follows:
1. Pin 1 (VDD): Power supply pin, typically connected to a positive voltage source.
2. Pin 2 (GND): Ground pin, connected to the circuit's ground.
3. Pin 3 (OUT): Output pin, which provides the clock signal (32.768 kHz) for timing applications.
4. Pin 4 (NC): No Connection; this pin is not internally connected and can be left floating.
This oscillator is commonly used in real-time clocks, microcontroller applications, and other timekeeping devices due to its low power consumption and precise frequency output.
1. Pin 1 (VDD): Power supply pin, typically connected to a positive voltage source.
2. Pin 2 (GND): Ground pin, connected to the circuit's ground.
3. Pin 3 (OUT): Output pin, which provides the clock signal (32.768 kHz) for timing applications.
4. Pin 4 (NC): No Connection; this pin is not internally connected and can be left floating.
This oscillator is commonly used in real-time clocks, microcontroller applications, and other timekeeping devices due to its low power consumption and precise frequency output.
Manufacturer
The SF32WK32768D31T002 is a product manufactured by Seiko Instruments Inc. (SII), a Japan-based company. Founded in 1937, SII is known for its expertise in precision instruments and electronic components. The company specializes in the design and production of various products, including quartz crystals, oscillators, and timing devices, as well as other electronic components used in a wide range of applications such as consumer electronics, telecommunications, and industrial equipment. Seiko Instruments is recognized globally for its innovation and quality in timing solutions, contributing significantly to industries that require precise timekeeping and frequency control.
Application
The SF32WK32768D31T002 is a low-power 32.768 kHz crystal oscillator commonly used in various applications, including real-time clock (RTC) circuits, timing devices, microcontroller applications, electronic watches, wearable devices, and portable electronics. Its compact size and energy efficiency make it suitable for battery-operated devices, where maintaining accurate time and low power consumption are critical. Additionally, it can be used in automotive applications for timing functions and synchronization tasks.
Package
The SF32WK32768D31T002 is a 32.768 kHz crystal oscillator packaged in a compact 3.2 x 1.5 mm surface-mount device (SMD) format.