Through Hole Audio Transformer 1 kΩ, 4 kΩ 100mW
- RS Stock No.:
- 123-7208
- Mfr. Part No.:
- A262A41E
- Brand:
- OEP
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Subtotal (1 unit)*
£35.25
(exc. VAT)
£42.30
(inc. VAT)
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In Stock
- 1 unit(s) ready to ship
- Plus 5 unit(s) shipping from 13 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £35.25 |
| 10 + | £34.58 |
*price indicative
- RS Stock No.:
- 123-7208
- Mfr. Part No.:
- A262A41E
- Brand:
- OEP
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | OEP | |
| Primary Impedance | 1 kΩ, 4 kΩ | |
| Secondary Impedance | 1 kΩ, 4 kΩ | |
| Primary DC Resistance | 132Ω | |
| Power Rating | 100mW | |
| Secondary DC Resistance | 190Ω | |
| 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 | |
| Construction | Enclosed | |
| Maximum Temperature | +70°C | |
| Turns Ratio | 1+1:1+1 | |
| Minimum Temperature | -25°C | |
| Core Type | Laminated | |
| Isolation Voltage | 1000V | |
| Maximum Operating Frequency | 35kHz | |
| Minimum Operating Frequency | 30Hz | |
Select all | ||
|---|---|---|
Brand OEP | ||
Primary Impedance 1 kΩ, 4 kΩ | ||
Secondary Impedance 1 kΩ, 4 kΩ | ||
Primary DC Resistance 132Ω | ||
Power Rating 100mW | ||
Secondary DC Resistance 190Ω | ||
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 | ||
Construction Enclosed | ||
Maximum Temperature +70°C | ||
Turns Ratio 1+1:1+1 | ||
Minimum Temperature -25°C | ||
Core Type Laminated | ||
Isolation Voltage 1000V | ||
Maximum Operating Frequency 35kHz | ||
Minimum Operating Frequency 30Hz | ||
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
A mumetal screening can is available for these audio transformers. See 210-6469
Note
Do not pass DC through the windings.