Broadband Ferrite
Broadband Ferrite Transformers
for 2-35 MHz Solid State Amplifiers

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 | ΒΌβ | |
T1/2 | Type 61 Material | Β½β |
T3/4 | Type 61 Material | ΒΎβ |
T3/4-1 | Type 61 Material. Same as T-.75 without foot on back plate. | ΒΎβ |
T1 | Type 61 Material | 1β |
T1.25 | Type 61 Material | 1ΒΌβ |
T1.5 | Type 61 Material | 1Β½β |
T2 | Type 61 Material | 2β |
T.25-43 | Type 43 Material | ΒΌβ |
T.5-43 | Type 43 Material | Β½β |
T.75-43 | Type 43 Material | ΒΎβ |
T1-43 | Type 43 Material | 1β |
T1.25-43 | Type 43 Material | 1ΒΌβ |
T1.5-43 | Type 43 Material | 1Β½β |
T2-43 | Type 43 Material | 2β |

T1.5 Ferrite Core Transformer 1.5 inch Type # 61 Material
Out of stock
$7.91
As low as:
$6.91
- Frequency: 2-35 MHz
- Overall dimensions: 1.73" Long x 1.09" Wide x 0.675" Height
- Hole Diameter is 0.25"
MFR: ALH
SKU: T1.5

T1.25X TDK Ferrite Transformer 1.25 inch with PTFE Covered Wire
In Stock
$6.91
As low as:
$6.23
- PTFE covered wire: 3 turns
MFR: TDK Corporation
SKU: T1.25X

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