Through Hole Audio Transformer 1.25 kΩ, 5 kΩ 100mW
- RS Stock No.:
- 123-7211
- Mfr. Part No.:
- A262A48E
- Brand:
- OEP
Bulk discount available
Subtotal (1 unit)*
£37.65
(exc. VAT)
£45.18
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 27 unit(s) shipping from 30 October 2025
- Plus 20 unit(s) shipping from 11 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | £37.65 |
| 10 + | £36.89 |
*price indicative
- RS Stock No.:
- 123-7211
- Mfr. Part No.:
- A262A48E
- 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 | 150 Ω, 600 Ω | |
| Secondary Impedance | 1.25 kΩ, 5 kΩ | |
| Primary DC Resistance | 20.6Ω | |
| Power Rating | 100mW | |
| Secondary DC Resistance | 220Ω | |
| 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 | |
| Minimum Operating Frequency | 30Hz | |
| Maximum Operating Frequency | 30kHz | |
| Maximum Temperature | +70°C | |
| Isolation Voltage | 1000V | |
| Minimum Temperature | -25°C | |
| Turns Ratio | 1 + 1:2.89 + 2.89 | |
| Core Type | Laminated | |
Select all | ||
|---|---|---|
Brand OEP | ||
Primary Impedance 150 Ω, 600 Ω | ||
Secondary Impedance 1.25 kΩ, 5 kΩ | ||
Primary DC Resistance 20.6Ω | ||
Power Rating 100mW | ||
Secondary DC Resistance 220Ω | ||
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 | ||
Minimum Operating Frequency 30Hz | ||
Maximum Operating Frequency 30kHz | ||
Maximum Temperature +70°C | ||
Isolation Voltage 1000V | ||
Minimum Temperature -25°C | ||
Turns Ratio 1 + 1:2.89 + 2.89 | ||
Core Type Laminated | ||
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.