Name: Binocular ferrite core µi=125 (equivalent to BN-61-002 | 2861010002)
Brand: MagWave
SKU: BN-61-002
Price: 2.94 EUR
Availability: InStock
Rating: 3 (1 reviews)

Overview
Documents
Compliance

Product Overview

Our binocular ferrite cores Mix 1G (61) are designed for high-frequency RF circuits, ensuring low-loss performance and excellent impedance matching. These cores are perfect for RF transformers, wideband baluns, and precision impedance networks, making them the ideal choice for engineers seeking NiZn ferrite cores for wideband applications.

Key Features

Material: Mix 1G (61) ferrite (NiZn composition)
Frequency Range: Up to 2000 MHz
Applications:
- EMI/RFI Suppression (Single Turn) 200 MHz – 2000 MHz (2 GHz)
- EMI/RFI Suppression (Multiple Turns) 25 MHz – 300 MHz
- Broadband Transformers 15 MHz – 200 MHz
- Balun/Unun (impedance transformation) 10 MHz – 100 MHz (or up to 300 MHz for Balun)
- Inductive/Resonant Applications Up to about 25 MHz
Optimized for low-loss ferrite core for impedance matching
Available in multiple sizes for custom RF designs

Applications

Military and aerospace RF systems
Broadcast transmitters and receivers
High-frequency impedance matching
Wideband RF transformers and baluns
EMI/RFI suppression circuits

Whether you need a binocular ferrite core for RF transformers or a Mix 1G (61) ferrite core for high-frequency circuits, our products deliver superior performance.

Technical Advantages

Stable performance across temperature variations
Ideal for RF balun ferrite core Mix 1G (61) applications
Superior magnetic properties for precision RF designs

Looking for custom sizes or bulk orders? Contact us today for technical support and fast worldwide shipping.

Amidon BN-61-002, Fair-Rite 2861010002 and others what is the difference?

The binocular ferrite core with an initial permeability of µi 125 is manufactured by various brands, including Amidon, Fair-Rite, and others. While each model may show slight differences in appearance, dimensions, or AL values, they are technically equivalent.

Our MagWave™ model stands out as a reliable alternative with an excellent price-performance ratio. It offers:

High build quality
Technical specifications equivalent to leading brands
Guaranteed compatibility for 1:1 replacement in both hobbyist and professional projects

Choose MagWave™ for a dependable, high-performance, and cost-effective solution.

Cross reference table

MagWave	Amidon	Fair-Rite
M1G-120/060/113	BN-61-002	2861010002

Specifications

Material:
1G (61)
Permeability (µ_i):
125
Min. A_L (nH):
800
Length (metric):
30.2 mm
Width (metric):
15 mm
Height (metric):
28.7 mm
Holes diameter (metric):
6.8 mm
Length (imperial):
1.19 in
Width (imperial):
0.59 in
Height (imperial):
1.13 in
Holes diameter (imperial):
0.268 in

Datasheet

PDF · 109.7 kB

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Compliance

Country of origin:
CN
EU Tariff Code:
85049011
Weight:
52.00 g
RoHS:
Yes
REACH:
SVHC not present

Order code:	FRS-22
	Enameled copper wire spool, 20 m, ∅ 0.3 mm, AWG 28, red Welco Plus ECW0R3R-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.3 mm
AWG:	28
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	20 m
Colour:	red

Order code:	FRS-23
	Enameled copper wire spool, 18 m, ∅ 0.4 mm, AWG 26, copper Welco Plus ECW0R4C-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.4 mm
AWG:	26
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	18 m
Colour:	natural copper

Order code:	FRS-24
	Enameled copper wire spool, 18 m, ∅ 0.4 mm, AWG 26, green Welco Plus ECW0R4G-F2
Conditions:	N (The product is brand new)
Conductor diameter:	0.4 mm
AWG:	26
Material & finishing:	enameled copper
Conductor type:	solid core
Wire length:	18 m
Colour:	green

Order code:	FRT-97
	PTFE insulated silver plated copper wire
Conditions:	N (The product is brand new)
Conductor diameter:	0.65 mm
AWG:	24
Material & finishing:	silver plated copper (CuAg)
Conductor type:	stranded (19x0.12mm)
External jacket:	PTFE
External jacket diameter:	1.1 mm
Jacket max. operating temperature:	260 °C
Colour:	white

Binocular ferrite core µi=125 (equivalent to BN-61-002 | 2861010002)

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Product Overview

Key Features

Applications

Technical Advantages

Amidon BN-61-002, Fair-Rite 2861010002 and others what is the difference?

Cross reference table

Specifications

Compliance

Related products

Enameled copper wire spool, 20 m, ∅ 0.3 mm, AWG 28, red

Enameled copper wire spool, 18 m, ∅ 0.4 mm, AWG 26, copper

Enameled copper wire spool, 18 m, ∅ 0.4 mm, AWG 26, green

PTFE insulated silver plated copper wire

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