Through Hole Audio Transformer 1.5 + 1.5 + 1.5kΩ
- RS Stock No.:
- 123-7214
- Mfr. Part No.:
- J30A09C
- Manufacturer:
- OEP
Subtotal (1 unit)*
SGD146.68
(exc. GST)
SGD159.88
(inc. GST)
FREE delivery for orders over $150.00
In Stock
- Plus 25 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | SGD146.68 |
*price indicative
- RS Stock No.:
- 123-7214
- Mfr. Part No.:
- J30A09C
- 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 | |
| Primary Impedance | 600Ω | |
| Secondary Impedance | 1.5 + 1.5 + 1.5kΩ | |
| Primary DC Resistance | 83Ω | |
| Secondary DC Resistance | 89Ω | |
| Dimensions | 36 x 30 x 25mm | |
| Mounting Type | Through Hole | |
| Termination Type | PC Pin | |
| Weight | 110g | |
| Depth | 25mm | |
| Length | 36mm | |
| Width | 30mm | |
| Minimum Temperature | -20°C | |
| Maximum Operating Frequency | 50kHz | |
| Isolation Voltage | 500V | |
| Turns Ratio | 1:1:1:1 | |
| Core Type | Laminated | |
| Construction | Enclosed | |
| Maximum Temperature | +70°C | |
| Minimum Operating Frequency | 10Hz | |
| Select all | ||
|---|---|---|
Brand OEP | ||
Primary Impedance 600Ω | ||
Secondary Impedance 1.5 + 1.5 + 1.5kΩ | ||
Primary DC Resistance 83Ω | ||
Secondary DC Resistance 89Ω | ||
Dimensions 36 x 30 x 25mm | ||
Mounting Type Through Hole | ||
Termination Type PC Pin | ||
Weight 110g | ||
Depth 25mm | ||
Length 36mm | ||
Width 30mm | ||
Minimum Temperature -20°C | ||
Maximum Operating Frequency 50kHz | ||
Isolation Voltage 500V | ||
Turns Ratio 1:1:1:1 | ||
Core Type Laminated | ||
Construction Enclosed | ||
Maximum Temperature +70°C | ||
Minimum Operating Frequency 10Hz | ||
- COO (Country of Origin):
- GB
OEP J30A09C Microphone Transformers
J30A09C microphone transformers from OEP are ideal for impedance matching and signal splitting. These audio transformers are fitted with an electrostatic screen and stray flux copper band. They are encapsulated in a mumetal screening can that ensures low distortion and reduces electrical noise by up to 30 dB. With drive up to +22 dBU these microphone transformers can split input into 3 signals (600 Ω).
4 H nominal inductance at 1 kHz, 0.1 V
675 μH leakage inductance (secondaries) at 1 kHz, 0.1 V
140 pF interwinding capacitance (primary to secondaries) at 20 kHz
675 μH leakage inductance (secondaries) at 1 kHz, 0.1 V
140 pF interwinding capacitance (primary to secondaries) at 20 kHz
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
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