Micrometals T44-2 Iron powder toroid core, 0.25 - 20 MHz, OD 11.2 mm

T44-2 - Iron powder toroid core, 0.25 - 20 MHz, OD 11.2 mm

Name: Iron powder toroid core, 0.25 - 20 MHz, OD 11.2 mm
Brand: Micrometals
SKU: T44-2
Price: 0.34 EUR
Availability: InStock

Order code: T44-2Brand: MicrometalsManufacturer code: T44-2Category: RF iron powder toroids

Product conditions: N

Available in stock

2626 Units ready for shipment

Quantity

Minimum: 1 pcs

Multiple: 1 pcs

$0.392 /pcs

$0.39

More info on offers

Prices

Q.ty Price each Extended price

1+ $0.392 $0.392

10+ $0.309 $3.093

50+ $0.258 $12.925

100+ $0.234 $23.426

250+ $0.213 $53.373

500+ $0.203 $101.552

1000+ $0.194 $193.872

5000+ $0.185 $923.200

10000+ $0.175 $1,754.080

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Micrometals T44-2: Iron Powder Toroid for RF and Audio Applications

The Micrometals T44-2 is a high-performance magnetic component made from carbonyl iron powder, designed to deliver excellent results in high-frequency circuits. This toroid is particularly valued for its magnetic stability, low permeability, and high Q factor, making it ideal for RF, audio, and EMI filtering applications.

Thanks to its compact geometry and Mix 2 formulation, the T44-2 enables efficient design of inductors and transformers, reducing losses and improving frequency response. It is a reliable choice for electronics engineers, radio amateurs, and designers of analog and digital circuits.

Applications of the T44-2 Toroid

The Micrometals T44-2 toroid is widely used in a variety of electronic applications where efficient energy handling and precise high-frequency response are required:

Low-frequency RF filters
Inductors for switching power supplies
Transformers for 200–400 MHz transmissions
High-fidelity audio circuits
EMI/RFI suppression systems
Amateur radio and DIY electronics projects

Advantages of the Micrometals T44-2

High thermal and magnetic stability
Excellent performance in RF environments
Easy to wind and integrate into circuits
Readily available and competitively priced
Compliant with international standards for passive components

Micrometals MIX 2 - KEY FEATURES

Industry standard for RF and audio applications
Carbonyl Iron mix - exclusively from Micrometals
High Q up to 40 MHz
Used for moderate band transformers 200 to 400 MHz
Permeability of 10μ
The low permeability results in lower operating AC flux density than other materials with no additional gap‐loss

Specifications

Color code:
red/clear
Material:
2
Permeability (µ_i):
10
A_L 100 turns:
52 µH
Frequency range:
0.25 - 20 MHz
Outer diameter (metric):
11.2 mm
Inner diameter (metric):
5.82 mm
Height (metric):
4.04 mm
Outer diameter (imperial):
0.44 in
Inner diameter (imperial):
0.229 in
Height (imperial):
0.159 in

Datasheet

PDF · 438.5 kB

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Compliance

Country of origin:
US
EU Tariff Code:
85049018
Weight:
1.00 g
RoHS:
Yes
REACH:
SVHC not present

Order code:	FRT-05
	PTFE insulated silver plated copper wire
Conditions:	N (The product is brand new)
Conductor diameter:	0.4 mm
AWG:	27
Material & finishing:	silver plated copper (CuAg)
Conductor type:	stranded (9x0.12mm)
External jacket:	PTFE
External jacket diameter:	1.1 mm
Jacket max. operating temperature:	260 °C
Colour:	yellow

Order code:	FRS-14
	Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, copper Welco Plus ECW0R2C-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.2 mm
AWG:	32
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	20 m
Colour:	natural copper

Order code:	FRS-15
	Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, green Welco Plus ECW0R2G-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.2 mm
AWG:	32
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	20 m
Colour:	green

Order code:	FRS-16
	Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, red Welco Plus ECW0R2R-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.2 mm
AWG:	32
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	20 m
Colour:	red

T44-2 - Iron powder toroid core, 0.25 - 20 MHz, OD 11.2 mm

Immediate availability

Dedicated technical support

Secure SSL payments

Fast shipping

Micrometals T44-2: Iron Powder Toroid for RF and Audio Applications

Applications of the T44-2 Toroid

Advantages of the Micrometals T44-2

Micrometals MIX 2 - KEY FEATURES

Specifications

Compliance

Related products

PTFE insulated silver plated copper wire

Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, copper

Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, green

Enameled copper wire spool, 20 m, ∅ 0.2 mm, AWG 32, red

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UNI EN ISO 9001:2015