The **MHO+34TAG-R** is a specific part number typically associated with **Crystal Oscillators**, specifically those manufactured by companies like **MtronPTI**. These components are critical for providing precise timing signals in electronic circuits. --- ### 1. Technical Specifications Below is a breakdown of the typical technical characteristics for this series of electronic parts: | Feature | Specification Details | | :--- | :--- | | **Component Type** | Crystal Oscillator (XO) | | **Package Type** | 14-pin DIP (Dual In-line Package) or Half-Size DIP | | **Output Type** | HCMOS / TTL Compatible | | **Voltage Supply** | Usually 5.0V or 3.3V (Specific to the "3" or "4" suffix) | | **Frequency Range** | Typically 1.0 MHz to 100.0 MHz (Defined by full part string) | | **Operating Temp** | Standard (-10°C to +70°C) or Industrial (-40°C to +85°C) | | **RoHS Status** | The "R" suffix indicates **RoHS Compliant** (Lead-free) | --- ### 2. Breakdown of the Part Number While naming conventions can vary slightly by manufacturer, the MHO series generally follows this logic: * **MHO:** Series designation (Metal Half-size Oscillator or similar high-reliability series). * **+:** Often indicates a specific revision or lead-free manufacturing process. * **34:** Represents the voltage and stability code (e.g., 3.3V or 5V operation with ±50ppm or ±100ppm stability). * **TAG:** Package and Output configuration (Triton/Mtron specific coding for CMOS/TTL output). * **R:** **RoHS Compliant**. This ensures the part meets environmental regulations regarding hazardous substances. --- ### 3. Common Applications These oscillators are "clock" generators used in systems that require a steady heartbeat to synchronize data: 1. **Microprocessors:** Providing the base clock frequency for CPUs. 2. **Networking:** Used in switches, routers, and modems for data packet timing. 3. **Industrial Controllers:** Ensuring precise execution of logic in PLC (Programmable Logic Controllers). 4. **Legacy Systems:** Often used as drop-in replacements for older 14-pin DIP clock oscillators in telecommunications equipment. --- ### 4. Physical Characteristics * **Housing:** Usually a hermetically sealed metal can to protect the quartz crystal from environmental moisture and EMI (Electromagnetic Interference). * **Mounting:** Through-hole mounting (THT), making it ideal for robust industrial environments where surface mount (SMD) might be prone to mechanical stress.