Broadband Ferrite

Broadband Ferrite Transformers

for 2-35 MHz Solid State Amplifiers
broadband ferrite transformers

Absolutely the best quality Input & Output transformers for use in Linear and Class C amplifiers. Commonly used in commercially built amplifiers using SD1446, MRF454, MRF455, 2SC2290, 2SC2879, and similar transistors. Transformers are built in various lengths from 1/2" O.D. ferrite.

Frequency 2-35MHz
Part Number	Notes	Length
T1/4		¼”
T1/2	Type 61 Material	½”
T3/4	Type 61 Material	¾”
T3/4-1	Type 61 Material. Same as T-.75 without foot on back plate.	¾”
T1	Type 61 Material	1”
T1.25	Type 61 Material	1¼”
T1.5	Type 61 Material	1½”
T2	Type 61 Material	2”

Part Number	Notes	Length
T.25-43	Type 43 Material	¼”
T.5-43	Type 43 Material	½”
T.75-43	Type 43 Material	¾”
T1-43	Type 43 Material	1”
T1.25-43	Type 43 Material	1¼”
T1.5-43	Type 43 Material	1½”
T2-43	Type 43 Material	2”

1/2" Ferrite Core Transformer 0.5 inch Type # 61 Material (T1/2)

$4.91 As low as: $4.23
- Frequency: 2-35 MHz
- Overall dimensions: 0.725" Long x 1.09" Wide x 0.675" Height.
- Hole Diameter is 0.25"
SKU: T1/2
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T3/4-1 Broadband Split Core Ferrite Transformer Type # 61 Material

$3.91 As low as: $3.34
- Frequency: 14-30 MHz
- This transformer is same as T3/4 but without foot on back plate.
- Size: 3/4" high
SKU: T3/4-1S
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5961001901 Fair-Rite Products Ferrite Core 61 Material 1/2" x 1/2"

$0.91 As low as: $0.82
- Outside Diameter: 0.500"
- Inside Diameter: 0.311"
- Inductance Factor (nH): 150 ±25%
- Effective Cross-Sectional Area (cm2): 0.299
- Core Constant (cm-1): 10.4
- Effective Path Length (cm): 3.12
- Effective Core Volume (cm3): 0.93
MFR: Fair-Rite Products
SKU: 1/2CORE
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Broadband Ferrite

1/2" Ferrite Core Transformer 0.5 inch Type # 61 Material (T1/2)

T3/4-1 Broadband Split Core Ferrite Transformer Type # 61 Material

5961001901 Fair-Rite Products Ferrite Core 61 Material 1/2" x 1/2"

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