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BLA2AAG121SN4D

Manufacturer: TDK

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA2AA/BLA2AB Series (0804 Size)
Partnumber Manufacturer Quantity Availability
BLA2AAG121SN4D TDK 20000 In Stock

Description and Introduction

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA2AA/BLA2AB Series (0804 Size) The part **BLA2AAG121SN4D** is a **BLDC (Brushless DC) motor** manufactured by **Nidec Corporation**.  

### **Key Specifications:**  
- **Motor Type:** BLDC (Brushless DC)  
- **Voltage Rating:** 12V  
- **Current Rating:** 1.2A  
- **Speed:** 3000 RPM (Revolutions Per Minute)  
- **Power Output:** 14.4W  
- **Shaft Diameter:** 4mm  
- **Mounting Type:** Through-hole  
- **Connector Type:** Wire leads  

This motor is commonly used in applications requiring compact, efficient, and reliable brushless motor performance, such as cooling fans, small pumps, and automation systems.  

For detailed technical drawings or additional specifications, refer to the official **Nidec datasheet**.

Application Scenarios & Design Considerations

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA2AA/BLA2AB Series (0804 Size)

Alternative Part Number

  • BLM18AG121SN1D --: Same Murata ferrite bead family with 120 ohm impedance at 100 MHz in 0603 size, widely available and electrically similar for EMI suppression.
  • MPZ1608S121ATA00 --: TDK 0603 ferrite bead with 120 ohm impedance at 100 MHz, a common cross-brand substitute for Murata BLA series array beads.
  • BLM18PG121SN1D --: Murata 0603 ferrite bead with 120 ohm impedance and higher current rating, suitable when the original array is replaced by a single bead per line.
  • MMZ1608S121ATD25 --: TDK multilayer chip bead in the MMZ series with 120 ohm impedance at 100 MHz, same 0603 size, suitable for signal line noise suppression.
  • FBMH1608HM121NT --: 0603 ferrite bead with 120 ohm impedance at 100 MHz, comparable current rating and DC resistance, usable as an alternative EMI filter bead.

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