OEP Through Hole Audio Transformer
- RS Stock No.:
- 123-7234
- Mfr. Part No.:
- Z30A18C
- Manufacturer:
- OEP
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Subtotal (1 unit)*
SGD92.05
(exc. GST)
SGD100.33
(inc. GST)
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In Stock
- Plus 7 unit(s) shipping from 23 February 2026
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Units | Per unit |
|---|---|
| 1 - 9 | SGD92.05 |
| 10 + | SGD90.12 |
*price indicative
- RS Stock No.:
- 123-7234
- Mfr. Part No.:
- Z30A18C
- Manufacturer:
- OEP
Specifications
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 | |
| Width | 30 mm | |
| Standards/Approvals | No | |
| Length | 36mm | |
| Series | Z30A18C | |
| Depth | 16mm | |
| Weight | 0.045kg | |
| Isolation Voltage | 1000V | |
| Minimum Operating Frequency | 10Hz | |
| Turns Ratio | 1+1:1+1 | |
| Maximum Operating Frequency | 30kHz | |
| Construction | Enclosed | |
| 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 | ||
Width 30 mm | ||
Standards/Approvals No | ||
Length 36mm | ||
Series Z30A18C | ||
Depth 16mm | ||
Weight 0.045kg | ||
Isolation Voltage 1000V | ||
Minimum Operating Frequency 10Hz | ||
Turns Ratio 1+1:1+1 | ||
Maximum Operating Frequency 30kHz | ||
Construction Enclosed | ||
- 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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