Loading SEN workspace
Preparing the latest information…
Enterprise technology · Energy · Medical · Global sourcingChina → Bangladesh → Worldwide
Select an image, then move the pointer over the large image to inspect details. Tap the large image to toggle zoom on touch devices.
Chinese
800C643 8MHz 3-Pin Ceramic Resonator – 8.000MHz Through-Hole THT Frequency &
800C643 8MHz 3-Pin Ceramic Resonator – compact 8.000MHz through-hole (THT) frequency-control component for oscillator and clock-generation circuits. Suitable for compatible microcontrollers, embedded systems, industrial control boards, appliance electronics and PCB component-level repair.
Stock: 0SKU: SEN-CHINESE-800C643Model: 800C643
BDT 13BDT 15
Final pricing may vary by configuration, quantity, delivery and project requirements.
Product overview
800C643 8MHz 3-Pin Through-Hole Ceramic Resonator
The 800C643 is an 8.000MHz 3-pin ceramic resonator designed for frequency-control, timing and clock-generation circuits. It is suitable for compatible microcontrollers, embedded control boards, industrial electronics, appliance controllers and other digital electronic equipment.
The component features a compact blue ceramic body with three through-hole terminals. Three-terminal ceramic resonators are widely used in oscillator circuits where a compact and economical clock source is required.
Key Features
- Marking: 800C643
- Nominal Frequency: 8.000MHz / 8MHz
- Component Type: Ceramic Resonator
- Number of Pins: 3
- Mounting Type: Through-Hole (THT)
- Radial / SIP-3 style construction
- Designed for oscillator and clock-generation circuits
- Suitable for microcontroller clock applications
- Compact frequency-control component
- Suitable for PCB repair and replacement
General Specifications
| Marking | 800C643 |
| Component Type | Ceramic Resonator |
| Nominal Frequency | 8.000MHz |
| Number of Terminals | 3 Pins |
| Mounting Type | Through-Hole (THT) |
| Package Style | Radial / SIP-3 Style |
| Primary Function | Clock / Oscillator Frequency Control |
| Application Type | Electronic & Embedded Control Circuits |
Typical Applications
- Microcontroller Clock Circuits
- MCU Control Boards
- Embedded Systems
- Industrial Control Boards
- PLC and Automation Electronics
- Appliance Control Boards
- Digital Controllers
- Timing Circuits
- Oscillator Circuits
- Consumer Electronics
- Electronic Equipment Repair
- PCB Component-Level Repair
3-Pin Ceramic Resonator Design
Three-terminal ceramic resonators commonly combine a ceramic resonating element with an integrated load-capacitor arrangement. This allows compatible oscillator circuits to use a compact three-terminal component without requiring the same external capacitor arrangement normally associated with a basic two-terminal resonator or crystal.
Replacement Information
When replacing an existing component, verify the 8.000MHz nominal frequency, three-terminal configuration, physical dimensions, pin spacing and electrical requirements of the original oscillator circuit.
Do not substitute 4MHz, 5MHz, 6MHz, 10MHz, 20MHz or another frequency simply because the component has the same physical shape. The operating frequency must match the requirements of the circuit.