Micrometals T94-3 Iron powder toroid core, 0.02 - 1 MHz, OD 23.9 mm

T94-3 - Iron powder toroid core, 0.02 - 1 MHz, OD 23.9 mm

Name: Iron powder toroid core, 0.02 - 1 MHz, OD 23.9 mm
Brand: Micrometals
SKU: T94-3
Price: 2.26 EUR
Availability: InStock

Order code: T94-3Brand: MicrometalsManufacturer code: T94-3Category: RF iron powder toroids

Product conditions: N

Other available options

Permeability (µ_i)

Outer diameter (metric)

Available in stock

186 Units ready for shipment

Quantity

Minimum: 1 pcs

Multiple: 1 pcs

$2.61 /pcs

$2.61

Prices

Q.ty Price each Extended price

1+ $2.61 $2.61

10+ $2.08 $20.82

50+ $1.74 $86.76

100+ $1.57 $157.32

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Iron Powder Toroid T94-3 Micrometals

The T94-3 toroid from Micrometals is an iron powder magnetic core designed for low-frequency RF applications. Thanks to its Mix 3 and initial permeability of 35, this toroid is particularly suitable for circuits requiring high stability and signal handling precision.

The T94-3 is ideal for building inductors, broadband transformers, low-pass filters and impedance matching circuits. It is commonly used in amateur radio, analog and digital communication systems, and power electronics projects requiring stable response up to 1 MHz.

Mix 3 offers high linearity and low magnetic loss, making this toroid ideal for applications where maintaining a high Q (quality factor) and reducing signal distortion is essential.

Typical Applications of the T94-3 Toroid

Broadband RF transformers
Inductors for low-pass filters
Compensation coils for audio circuits
DC-DC converters and switching regulators
Amateur radio and SDR (Software Defined Radio) projects
EMI/RFI filters for noise suppression

Micrometals MIX 3 - KEY FEATURES

Annealed carbonyl iron powder material
Provides the highest carbonyl permeability
Used for high-Q applications below 1 MHz
Ideal for broadband transformers from 50 to 500 MHz
Permeability 35μ

Specifications

Color code:
gray/clear
Material:
3
Permeability (µ_i):
35
A_L 100 turns:
248 µH
Frequency range:
0.02 - 1 MHz
Outer diameter (metric):
23.9 mm
Inner diameter (metric):
14.2 mm
Height (metric):
7.92 mm
Outer diameter (imperial):
0.942 in
Inner diameter (imperial):
0.56 in
Height (imperial):
0.312 in

Datasheet

PDF · 438.5 kB

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Compliance

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

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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
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Conditions:	N (The product is brand new)
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Order code:	FRS-15
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Conditions:	N (The product is brand new)
Conductor diameter:	0.2 mm
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Material & finishing:	enameled copper
Conductor type:	solid core
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Colour:	green

Order code:	FRS-16
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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

T94-3 - Iron powder toroid core, 0.02 - 1 MHz, OD 23.9 mm

Other available options

Immediate availability

Dedicated technical support

Secure SSL payments

Fast shipping

Iron Powder Toroid T94-3 Micrometals

Typical Applications of the T94-3 Toroid

Micrometals MIX 3 - KEY FEATURES

Specifications

Compliance

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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