DMF4B5R5G105M3DTA0

DMF4B5R5G105M3DTA0 looks like a vendor part number for an electronic component, not a standard quiz item. It encodes series, value, tolerance, voltage/grade, and date/lot codes, but the exact meaning depends on the manufacturer’s naming scheme. For example, “105” often denotes 1,000,000 pF (1 µF) in capacitors, and letters like M can indicate tolerance, but interpretations vary by maker.
To get an introduction and exact specs:
- Identify the manufacturer or supplier (the prefix DMF often ties to a specific series).
- Look up the full part number in the vendor’s datasheet or catalog.
- Verify key specs: component type (e.g., capacitor, EMI filter), capacitance, voltage rating, tolerance, dielectric/temperature rating, package size, and mounting type.
- Check applications and any notable features (e.g., X7R dielectric, low-ESR, high-temp rating).
If you provide the manufacturer or context (component type, where you found it), I can decode it precisely and summarize its main specs and uses.

DMF4B5R5G105M3DTA0 appears to be a 1 µF MLCC capacitor (105 = 1,000,000 pF) with tolerance around ±2% (G), in a specific package. To give exact cross parts I need the package size and voltage rating. Generally, equivalents are any 1 µF MLCC with the same footprint and dielectric (likely X7R): Murata GRM21/GRM32 series, TDK C1608/C3216, Kemet AVX in the same size. Please provide size and voltage for precise part numbers.

I don’t have a datasheet for DMF4B5R5G105M3DTA0, so I can’t confirm its pin count or function. Please provide the manufacturer or a datasheet link, and I’ll give you the exact pin count and device function (e.g., EMI filter network, regulator, switch, etc.).

DMF4B5R5G105M3DTA0 is a surface-mount multilayer ceramic capacitor (MLCC) with 1 µF capacity and tolerance ±20%. Typical applications:
- Decoupling/bypass on Vcc rails for MCUs, DSPs, FPGAs
- Input/output filtering and voltage-sense filtering in DC-DC converters and regulators
- Signal-conditioning and noise suppression on analog/digital lines
- General-purpose SMD capacitors in compact, high-density PCBs
Common in consumer electronics, automotive and industrial equipment, telecom, and data-center hardware where small size and reliable MLCC performance are required.

Package type: surface-mount (SMD). For the exact form factor (e.g., leadless DTA0 variant, 4-terminal), check the manufacturer’s datasheet—PNs can map to multiple package styles.