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BRL2012T4R7M Fixed inductor, 4.7 µH, ±20% tolerance, wirewound ferrite core, unshielded, 0805 SMD package.
Mfr Part #:

BRL2012T4R7M

Available from 1 distributors
Mfr Name: Taiyo Yuden
Taiyo Yuden
Fixed inductor, 4.7 µH, ±20% tolerance, wirewound ferrite core, unshielded, 0805 SMD package.
✓ Total Stock: 40,000 pcs
$ Price Range: $0.09 - $0.21

BRL2012T4R7M Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
40,000 pcs
On Request
40000 pcs On Request 1 805 On Request 19+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BRL2012T4R7M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Rated Current
SVHC Present
Shielding
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
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BRL2012T4R7M Description

Short technical summary and product information.

The Taiyo Yuden BRL2012T4R7M is a wirewound ferrite core inductor in the compact 0805 (2012 metric) surface-mount package. It offers an inductance of 4.7 µH with a ±20% tolerance, making it suitable for general-purpose power and signal line filtering applications.

 

Key electrical characteristics include a maximum rated current of 0.34 A, a saturation current of 340 mA, and a temperature rise current of 400 mA. The DC resistance is 0.715 Ω maximum (0.55 Ω typical), and the self-resonant frequency is at least 150 MHz. The component operates over a temperature range of -40°C to +105°C.

 

The inductor is unshielded and features a drum core construction. It is RoHS3, REACH, and halogen-free compliant. Standard packaging is tape and reel with 3000 pieces per reel.

BRL2012T4R7M Quick Information

Product Type: Fixed Inductor
Series: BRL
Canonical Name: BRL2012T4R7M Wirewound Ferrite Core Inductor, 4.7 µH, 0805
Subcategory: Fixed Inductors

BRL2012T4R7M Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

BRL2012T4R7M Estimated Pricing

Qty Low High
1+ $0.21 $0.21
10+ $0.17 $0.17
100+ $0.14 $0.14
1,000+ $0.12 $0.12
3,000+ $0.11 $0.11
6,000+ $0.10 $0.10
9,000+ $0.09 $0.09

Estimated market price range - modelled values for guidance only, not live distributor offers.

BRL2012T4R7M Features

  • 4.7 µH inductance with ±20% tolerance.
  • Rated current up to 0.34 A maximum.
  • Low DC resistance of 0.715 Ω max.
  • Self-resonant frequency of 150 MHz minimum.
  • Compact 0805 SMD package, unshielded.

BRL2012T4R7M Applications

  • DC-DC converter input/output filtering.
  • Power supply line noise suppression.
  • Signal line filtering in portable devices.
  • Low-current power management circuits.

BRL2012T4R7M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value and tolerance of the BRL2012T4R7M?

The inductance is 4.7 µH with a tolerance of ±20%.

What is the maximum rated current for this inductor?

The maximum rated current is 0.34 A.

What is the DC resistance of the BRL2012T4R7M?

The maximum DC resistance is 0.715 Ω, with a typical value of 0.55 Ω.

What is the self-resonant frequency of this inductor?

The minimum self-resonant frequency is 150 MHz.

What is the package size of the BRL2012T4R7M?

The package is 0805 (2012 metric), with dimensions 2.00 mm x 1.25 mm x 1.00 mm.

Is the BRL2012T4R7M RoHS compliant?

Yes, it is RoHS3 compliant.

What is the operating temperature range?

The operating temperature range is -40°C to +105°C.

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