Through Hole Audio Transformer 2.5 kΩ, 10 kΩ 100mW

  • RS Stock No. 123-7207
  • Mfr. Part No. A262A8E
  • Brand OEP
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

OEP PCB Mounted Audio Matching Transformer 300Hz

This range of 100 mW 300 Hz audio transformers from OEP feature electrostatic screening and are suitable for PCB mounting. They are ideal for use in low-power outputs and can be used for both microphone inputs and line inputs.

A mumetal screening can is available for these audio transformers. See 210-6469

Note

Do not pass DC through the windings.

Specifications
Attribute Value
Primary Impedance 2.5 kΩ, 10 kΩ
Secondary Impedance 2.5 kΩ, 10 kΩ
Primary DC Resistance 424Ω
Power Rating 100mW
Secondary DC Resistance 464Ω
Dimensions 27.94 x 22.9 x 22.2mm
Mounting Type Through Hole
Termination Type PC Pin
Weight 40g
Depth 22.2mm
Length 27.94mm
Width 22.9mm
Maximum Operating Frequency 35kHz
Construction Enclosed
Maximum Temperature +70°C
Minimum Operating Frequency 30Hz
Turns Ratio 1+1:1+1
Minimum Temperature -25°C
Core Type Laminated
Isolation Voltage 1000V
13 In stock - FREE next working day delivery available
Price Each
£ 16.94
(exc. VAT)
£ 20.33
(inc. VAT)
Units
Per unit
1 - 9
£16.94
10 +
£16.61
Related Products
A187A13 audio input transformers from OEP feature multiple ...
Description:
A187A13 audio input transformers from OEP feature multiple electrostatic and magnetic fields and provide galvanic isolation. These audio transformers are ideal for bridging input applications and are constructed with a multi-layered winding that enables improved coupling. These audio transformers are encapsulated in a mumetal core that offers shielding and allows ...
A187A16C/1 microphone transformers from OEP have been designed ...
Description:
A187A16C/1 microphone transformers from OEP have been designed for matching low output moving coil pickups to balanced valve pre-amplifiers. These audio transformers are ideal for impedance matching and signal splitting. A low distortion core enables low harmonic distortion while multi-layered winding enables improved coupling and reduces leakage inductance. 500uV maximum ...
R35A03F pro audio transformers from OEP have a ...
Description:
R35A03F pro audio transformers from OEP have a 12 W maximum output at 50Hz. The use of grain orientated silicon steel for the core material reduces distortion and the stray magnetic field. R35A03F push-pull output transformers are 5k Ω centre tapped. These output transformers are ideal for use with ECL82 ...
R35A03F/4 pro audio transformers from OEP have a ...
Description:
R35A03F/4 pro audio transformers from OEP have a 3W output and are designed for use with single ended amplifiers with EL84 valves. Typical inductance is 6 H at 1000Hz, 1VHi-pot, primary to secondary is 2 k VrMS for 2 seconds45 mA maximum DC in primary. OEP R35A03F/4 Audio Output Transformers. ...