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BLA31BD601SN4D from TDK

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BLA31BD601SN4D

Manufacturer: TDK

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA31A/BLA31B Series (1206 Size)
Partnumber Manufacturer Quantity Availability
BLA31BD601SN4D TDK 11490 In Stock

Description and Introduction

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA31A/BLA31B Series (1206 Size) The part **BLA31BD601SN4D** is a **BLDC (Brushless DC) motor** from **Portescap**. Here are its key specifications:  

- **Voltage Rating:** 12 V  
- **No-load Speed:** 12,500 RPM  
- **No-load Current:** 0.15 A  
- **Stall Torque:** 11.5 mNm  
- **Stall Current:** 1.8 A  
- **Max Continuous Torque:** 2.5 mNm  
- **Max Continuous Current:** 0.5 A  
- **Torque Constant:** 6.4 mNm/A  
- **Speed Constant:** 1,490 RPM/V  
- **Terminal Resistance:** 6.6 Ω  
- **Terminal Inductance:** 2.3 mH  
- **Rotor Inertia:** 3.8 gcm²  
- **Mechanical Time Constant:** 5 ms  
- **Weight:** 31 g  
- **Body Diameter:** 31 mm  
- **Length:** 60.1 mm  
- **Shaft Diameter:** 3.175 mm (1/8")  
- **Shaft Length:** 9.5 mm  
- **Commutation Type:** 3-phase, Hall sensor  
- **Protection Class:** IP40  

These specifications are based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

EMIFIL (Inductor type) Chip Ferrite Bead (Array) BLA31A/BLA31B Series (1206 Size)

Alternative Part Number

  • BLM31PG601SN1L --: Chip ferrite bead in the same 1206 (3216 metric) size with 600 ohm impedance at 100 MHz, a close electrical and footprint match for EMI suppression.
  • MPZ3216D601ATA0L --: TDK multilayer chip bead in 1206 size rated 600 ohm at 100 MHz, same manufacturer family and similar current rating, good drop-in substitute.
  • HCB1206KF-601T60 --: 1206 high-current ferrite bead with 600 ohm impedance at 100 MHz, suitable alternative for power-line EMI filtering with comparable dimensions.
  • MPZ3216D601ATD25 --: 1206 ferrite bead rated 600 ohm at 100 MHz, drop-in style alternative from a different series for noise filtering.

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