Through Hole Audio Transformer 5kΩ

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£58.82

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£70.58

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RS Stock No.:
123-7206
Mfr. Part No.:
A187A18C
Brand:
OEP
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Brand

OEP

Primary Impedance

200Ω

Secondary Impedance

5kΩ

Primary DC Resistance

13.5Ω

Secondary DC Resistance

352Ω

Dimensions

29.4 x 25 x 24.2mm

Mounting Type

Through Hole

Termination Type

PC Pin

Weight

56g

Depth

24.2mm

Length

29.4mm

Width

25mm

Isolation Voltage

500V

Core Type

Laminated

Maximum Operating Frequency

30kHz

Minimum Temperature

0°C

Construction

Enclosed

Turns Ratio

1:5

Minimum Operating Frequency

10Hz

Maximum Temperature

+70°C

COO (Country of Origin):
GB

OEP A187A17C/A187A18C Microphone Transformers


A187A17C and A187A18C microphone transformers from OEP are ideal for impedance matching and signal splitting. Constructed with multiple electrostatic screens, these audio transformers are encapsulated in a mumetal screening can. A187A17C can be used in microphone inputs, matching 200 Ω to 600 Ω, while A187A18C can be used to match 200 Ω to 5 k Ω.

500 Vrms proof voltage, windings to screen
500 Vrms proof voltage, primary to secondary
Screens earthed

Note

Do not pass DC through the windings.

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