OEP Through Hole Audio Transformer
- RS stock no.:
- 123-7234
- Mfr. Part No.:
- Z30A18C
- Manufacturer:
- OEP
Bulk discount available
Subtotal (1 unit)*
R 1 197,38
(exc. VAT)
R 1 376,99
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 2 unit(s) ready to ship from another location
- Plus 5 unit(s) shipping from 19 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | R 1,197.38 |
| 10 + | R 1,167.45 |
*price indicative
- RS stock no.:
- 123-7234
- Mfr. Part No.:
- Z30A18C
- 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 | |
| Product Type | Audio Transformer | |
| Primary Impedance | 600Ω | |
| Primary DC Resistance | 36.4Ω | |
| Secondary DC Resistance | 44.4Ω | |
| Mount Type | Through Hole | |
| Termination Type | PC Pin | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 70°C | |
| Series | Z30A18C | |
| Width | 30 mm | |
| Depth | 16mm | |
| Standards/Approvals | No | |
| Weight | 0.045kg | |
| Length | 36mm | |
| Isolation Voltage | 1000V | |
| Maximum Operating Frequency | 30kHz | |
| Construction | Enclosed | |
| Turns Ratio | 1+1:1+1 | |
| Minimum Operating Frequency | 10Hz | |
| Select all | ||
|---|---|---|
Brand OEP | ||
Product Type Audio Transformer | ||
Primary Impedance 600Ω | ||
Primary DC Resistance 36.4Ω | ||
Secondary DC Resistance 44.4Ω | ||
Mount Type Through Hole | ||
Termination Type PC Pin | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 70°C | ||
Series Z30A18C | ||
Width 30 mm | ||
Depth 16mm | ||
Standards/Approvals No | ||
Weight 0.045kg | ||
Length 36mm | ||
Isolation Voltage 1000V | ||
Maximum Operating Frequency 30kHz | ||
Construction Enclosed | ||
Turns Ratio 1+1:1+1 | ||
Minimum Operating Frequency 10Hz | ||
- COO (Country of Origin):
- GB
OEP Z30A18C Audio Input Transformers
Z30A18C audio transformers from OEP feature multiple magnetic shields. Constructed with a mumetal screening can that reduces electrical noise up to 30db, these transformers are fitted with a stray flux copper band and electrostatic screens. Z30A18C input transformers provide galvanic isolation.
Leakage inductance for the primaries in series is 1.9 mH at 1 kHz, 0.1 V
Interwinding capacitance for the windings in series is 100 pF at 10 kHz
Common mode rejection ratio >60 dB @ 10 kHz
Product Application Information
These audio transformers can be used for general purpose applications such as line or microphone inputs. Other applications include ground loop isolation, low distortion lines and phono stage inputs.
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