OEP Through Hole Audio Transformer 10kΩ
- RS stock no.:
- 123-7202
- Mfr. Part No.:
- A187A14C
- Manufacturer:
- OEP
Bulk discount available
Subtotal (1 unit)*
R 871,39
(exc. VAT)
R 1 002,10
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 24 unit(s) shipping from 12 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | R 871.39 |
| 10 + | R 849.61 |
*price indicative
- RS stock no.:
- 123-7202
- Mfr. Part No.:
- A187A14C
- Manufacturer:
- OEP
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | OEP | |
| Primary Impedance | 600Ω | |
| Product Type | Audio Transformer | |
| Secondary Impedance | 10kΩ | |
| Primary DC Resistance | 38Ω | |
| Secondary DC Resistance | 1085Ω | |
| Mount Type | Through Hole | |
| Termination Type | PC Pin | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Series | A187A14C | |
| Standards/Approvals | No | |
| Weight | 56g | |
| Length | 29.4mm | |
| Depth | 24mm | |
| Width | 25 mm | |
| Minimum Operating Frequency | 20Hz | |
| Construction | Mu-Metal Screening Can | |
| Turns Ratio | 1+1:8 | |
| Isolation Voltage | 250Vrms | |
| Maximum Operating Frequency | 40kHz | |
| Select all | ||
|---|---|---|
Brand OEP | ||
Primary Impedance 600Ω | ||
Product Type Audio Transformer | ||
Secondary Impedance 10kΩ | ||
Primary DC Resistance 38Ω | ||
Secondary DC Resistance 1085Ω | ||
Mount Type Through Hole | ||
Termination Type PC Pin | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Series A187A14C | ||
Standards/Approvals No | ||
Weight 56g | ||
Length 29.4mm | ||
Depth 24mm | ||
Width 25 mm | ||
Minimum Operating Frequency 20Hz | ||
Construction Mu-Metal Screening Can | ||
Turns Ratio 1+1:8 | ||
Isolation Voltage 250Vrms | ||
Maximum Operating Frequency 40kHz | ||
- COO (Country of Origin):
- GB
OEP A187A14C Microphone Transformers
A187A14C microphone transformers from OEP are ideal for signal splitting and impedance matching. They are encapsulated in a mumetal can and constructed with multiple electrostatic screens. These audio transformers provide dual primary impedance for matching 150 Ω to 15 kΩ.
750 mH primary inductance at 1 kHz, 0.1v
44 pF interwinding capacitance at 20 kHz (primary 1 to screens)
64 pF interwinding capacitance at 20 kHz (primary 2 to screens)
109 pF interwinding capacitance at 20khz (secondary to screens)
12 pF interwinding capacitance at 20 kHz (primaries to secondary when primaries are in series)
Note
Do not pass DC through windings
Related links
- OEP Through Hole Audio Transformer
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- OEP Through Hole Audio Transformer 150Ω
- OEP Through Hole Audio Transformer 10Ω