Through Hole Audio Transformer 10 kΩ, 39 kΩ
- RS Stock No.:
- 123-7216
- Mfr. Part No.:
- J30A14C
- Brand:
- OEP
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Subtotal (1 unit)*
£62.47
(exc. VAT)
£74.96
(inc. VAT)
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In Stock
- 3 unit(s) ready to ship
- Plus 999,999,996 unit(s) shipping from 18 December 2025
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Units | Per unit |
---|---|
1 - 9 | £62.47 |
10 + | £56.22 |
*price indicative
- RS Stock No.:
- 123-7216
- Mfr. Part No.:
- J30A14C
- 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 | 200 Ω, 800 Ω | |
Secondary Impedance | 10 kΩ, 39 kΩ | |
Primary DC Resistance | 118Ω | |
Secondary DC Resistance | 1.384kΩ | |
Dimensions | 36 x 30 x 25mm | |
Mounting Type | Through Hole | |
Termination Type | PC Pin | |
Weight | 110g | |
Depth | 25mm | |
Length | 36mm | |
Width | 30mm | |
Maximum Temperature | +70°C | |
Isolation Voltage | 1000V | |
Maximum Operating Frequency | 50kHz | |
Core Type | Laminated | |
Minimum Temperature | -20°C | |
Construction | Enclosed | |
Turns Ratio | 1+1:3.5+3.5 | |
Minimum Operating Frequency | 10Hz | |
Select all | ||
---|---|---|
Brand OEP | ||
Primary Impedance 200 Ω, 800 Ω | ||
Secondary Impedance 10 kΩ, 39 kΩ | ||
Primary DC Resistance 118Ω | ||
Secondary DC Resistance 1.384kΩ | ||
Dimensions 36 x 30 x 25mm | ||
Mounting Type Through Hole | ||
Termination Type PC Pin | ||
Weight 110g | ||
Depth 25mm | ||
Length 36mm | ||
Width 30mm | ||
Maximum Temperature +70°C | ||
Isolation Voltage 1000V | ||
Maximum Operating Frequency 50kHz | ||
Core Type Laminated | ||
Minimum Temperature -20°C | ||
Construction Enclosed | ||
Turns Ratio 1+1:3.5+3.5 | ||
Minimum Operating Frequency 10Hz | ||
- COO (Country of Origin):
- GB
OEP J30A14C Microphone Transformers
J30A14C microphone transformers from OEP are ideal for signal splitting and impedance matching. These audio transformers are fitted with an electrostatic screen and stray flux copper band. They are encapsulated in a mumetal screening can that reduces electrical noise by up to 30 dB and ensures low distortion. These audio transformers provide galvanic isolation.
Maximum input signal of +18 dBU
1 H nominal primary inductance at 1 kHz, 0.1 V
150 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to screen)
45 pF interwinding capacitance at 20 kHz, 0.1 V (secondaries to screen)
75 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to secondaries)
1 H nominal primary inductance at 1 kHz, 0.1 V
150 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to screen)
45 pF interwinding capacitance at 20 kHz, 0.1 V (secondaries to screen)
75 pF interwinding capacitance at 20 kHz, 0.1 V (primaries to secondaries)