9e102 Datasheet File

Many large manufacturers (like GE, Murata, TDK, or Bourns) use custom marking codes. The "9E102" could be an in-house coding for:

What to check: Look at the physical component. Is there a logo (circle, square, letters like "M", "T", "P") next to the number? That will help identify the real manufacturer.

Given the ambiguity, let's explore possible avenues for finding the information you're seeking:

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  • Possible Meanings of "9e102":

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    • If you have any additional details or if there's a specific aspect of the datasheet you're trying to understand (e.g., pin configuration, electrical characteristics), providing more context could help in giving a more targeted response.

    Based on technical listings, here are the most likely components associated with this identifier:

    ROHM Semiconductor BD9E102FJ: This is a synchronous step-down switching regulator (DC/DC converter) with an integrated power MOSFET. Input Range: Output Current: Up to Package: SOP-J8

    Key Feature: High efficiency and a simple external circuit design. You can view technical details on sites like Alldatasheet. 9e102 datasheet

    Meritek AH09E102M: A Ceramic "Y" Capacitor used for EMI suppression and safety filtering in power supply circuits.

    MP1432DN-LF-Z (Compatible): Some distributors list the MP1432 step-down converter as a direct equivalent or related part for 9E102 specifications in SOP-8 packaging.

    Industrial Control Marking: In heavy machinery (such as cranes), "9E102" is sometimes found in technical documentation as a specific wire marking or auxiliary circuit designation. Where to Find the Full Datasheet

    To ensure you have the correct specifications for your specific part, you can search these reliable databases:

    ALLDATASHEET: Good for cross-referencing Meritek and ROHM parts.

    Worldway Electronics: Lists 9E102 under Citizen Finedevice as a general IC category. Many large manufacturers (like GE, Murata, TDK, or

    OMO Electronic: Provides stock status and basic attribute values for ROHM-manufactured 9E102 units. 9E102 Datasheet, PDF - ALLDATASHEET.COM

    Regarding the 9E102 (likely a model number for a crystal oscillator or quartz crystal unit from NDK or a similar frequency control component), here are the most useful features typically found in its datasheet:

    ⚠️ Note: There is no standard “9E102” part number across major vendors like NDK, ECS, TXC, or Abracon. It could be a custom or obsolete part, or a misreading (e.g., 9E102 could be a date/lot code or partial number).
    To get the actual datasheet:

    If you provide the manufacturer name or a photo of the component marking, I can narrow down the exact datasheet and its most useful specifications.

    A: Without the full datasheet suffix, assume ±10% (K tolerance). If the original marking includes a letter after 102 (e.g., "9E102K"), the K indicates ±10%. J = ±5%, M = ±20%.