9e102 Datasheet [best]

The 9E102 (often fully identified as the BD9E102FJ) is a synchronous buck switching regulator designed by ROHM Semiconductor. Its standout feature is its high efficiency at light loads, achieved through a proprietary control technology called Simple Light Load Mode (SLLM™). Core Technical Features

• If it's a transformer/inductor: Search for 9E102 inductor datasheet or Pulse 9E102.
• If it's an SMD resistor/capacitor: Measure the value with a multimeter (if possible) or look for similar codes in SMD codebooks.

Possible Applications:

Mechanical Characteristics

| Parameter | Specification | | :--- | :--- | | Operating Force | 400gf to 1200gf (Typical: 800gf) | | Travel Distance | 1.0 mm (Typical) | | Mechanical Life | 2,000 Cycles per position | | Soldering Heat Resistance | 260°C for 5 seconds (Wave Solder) / Reflow Compatible | 9e102 datasheet