OEP Through Hole Audio Transformer 10kΩ
- RS Stock No.:
- 123-7202
- Mfr. Part No.:
- A187A14C
- Manufacturer:
- OEP
Bulk discount available
Subtotal (1 unit)*
TWD1,371.00
(exc. GST)
TWD1,439.55
(inc. GST)
Add 1 unit to get free delivery
In Stock
- Plus 24 unit(s) shipping from February 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | TWD1,371.00 |
| 10 + | TWD1,302.00 |
*price indicative
- RS Stock No.:
- 123-7202
- Mfr. Part No.:
- A187A14C
- Manufacturer:
- OEP
Specifications
Product overview and 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 | |
| Weight | 56g | |
| Length | 29.4mm | |
| Width | 25 mm | |
| Depth | 24mm | |
| Series | A187A14C | |
| Standards/Approvals | No | |
| Minimum Operating Frequency | 20Hz | |
| Turns Ratio | 1+1:8 | |
| Construction | Mu-Metal Screening Can | |
| Maximum Operating Frequency | 40kHz | |
| Isolation Voltage | 250Vrms | |
| 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 | ||
Weight 56g | ||
Length 29.4mm | ||
Width 25 mm | ||
Depth 24mm | ||
Series A187A14C | ||
Standards/Approvals No | ||
Minimum Operating Frequency 20Hz | ||
Turns Ratio 1+1:8 | ||
Construction Mu-Metal Screening Can | ||
Maximum Operating Frequency 40kHz | ||
Isolation Voltage 250Vrms | ||
- 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
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