Through Hole Audio Transformer 2.4kΩ
- RS Stock No.:
- 123-7213
- Mfr. Part No.:
- J30A04C
- Brand:
- OEP
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 123-7213
- Mfr. Part No.:
- J30A04C
- Brand:
- OEP
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | OEP | |
| Primary Impedance | 150 Ω, 600 Ω | |
| Secondary Impedance | 2.4kΩ | |
| Primary DC Resistance | 40Ω | |
| Secondary DC Resistance | 432Ω | |
| Dimensions | 36 x 30 x 25mm | |
| Mounting Type | Through Hole | |
| Termination Type | PC Pin | |
| Weight | 110g | |
| Depth | 25mm | |
| Length | 36mm | |
| Width | 30mm | |
| Minimum Operating Frequency | 10Hz | |
| Isolation Voltage | 500V | |
| Minimum Temperature | -20°C | |
| Turns Ratio | 1 + 1 : 4 | |
| Core Type | Laminated | |
| Construction | Enclosed | |
| Maximum Temperature | +70°C | |
| Maximum Operating Frequency | 35kHz | |
| Select all | ||
|---|---|---|
Brand OEP | ||
Primary Impedance 150 Ω, 600 Ω | ||
Secondary Impedance 2.4kΩ | ||
Primary DC Resistance 40Ω | ||
Secondary DC Resistance 432Ω | ||
Dimensions 36 x 30 x 25mm | ||
Mounting Type Through Hole | ||
Termination Type PC Pin | ||
Weight 110g | ||
Depth 25mm | ||
Length 36mm | ||
Width 30mm | ||
Minimum Operating Frequency 10Hz | ||
Isolation Voltage 500V | ||
Minimum Temperature -20°C | ||
Turns Ratio 1 + 1 : 4 | ||
Core Type Laminated | ||
Construction Enclosed | ||
Maximum Temperature +70°C | ||
Maximum Operating Frequency 35kHz | ||
- COO (Country of Origin):
- GB
OEP J30A04C Microphone Transformers
J30A04C 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.
1 H single winding primary inductance at 1 kHz, 0.1 V
1.4 mH primary leakage inductance (with windings in series) at 1 kHz, 0.1 V
96 pF interwinding capacitance at 20 kHz with the windings in series
1.4 mH primary leakage inductance (with windings in series) at 1 kHz, 0.1 V
96 pF interwinding capacitance at 20 kHz with the windings in series
Product Application Information
J30A04C audio transformers can be used as microphone step up transformers for matching 150 Ω - 200 Ω to 2.4kΩ - 3.2kΩ.