Through Hole Audio Transformer 11kΩ
- RS Stock No.:
- 123-7203
- Mfr. Part No.:
- A187A15C
- Brand:
- OEP
5 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each
$240.20
(exc. GST)
$264.22
(inc. GST)
| Units | Per unit |
| 1 - 9 | $240.20 |
| 10 + | $234.34 |
- RS Stock No.:
- 123-7203
- Mfr. Part No.:
- A187A15C
- Brand:
- OEP
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- GB
Product Details
OEP A187A15C Microphone Transformers
A187A15C microphone transformers from OEP are ideal for impedance matching and signal splitting. They are encapsulated in a shielding mumetal can and constructed with multiple electrostatic screens. These audio transformers match 150 Ω to 150kΩ. A187A15C audio transformers are suitable for use with high impedance FET and tube amplifiers.
5.3 H primary inductance at 100 Hz, 0.1 v
280 μH typical primary leakage voltage at 1 khz, 0.1 v
130 pF interwinding capacitance at 10 kHz, 0.1V (winding to winding)
254 pF interwinding capacitance at 10 kHz, 0.1V (primary to screen)
260 pF interwinding capacitance at 10 kHz, 0.1V (secondary to screen)
280 μH typical primary leakage voltage at 1 khz, 0.1 v
130 pF interwinding capacitance at 10 kHz, 0.1V (winding to winding)
254 pF interwinding capacitance at 10 kHz, 0.1V (primary to screen)
260 pF interwinding capacitance at 10 kHz, 0.1V (secondary to screen)
Note
Do not pass DC through windings.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Primary Impedance | 110Ω |
| Secondary Impedance | 11kΩ |
| Primary DC Resistance | 20.2Ω |
| Secondary DC Resistance | 1.59kΩ |
| Dimensions | 29.4 x 25 x 24.2mm |
| Mounting Type | Through Hole |
| Termination Type | PC Pin |
| Weight | 56g |
| Depth | 24.2mm |
| Length | 29.4mm |
| Width | 25mm |
| Construction | Enclosed |
| Maximum Temperature | +70°C |
| Minimum Operating Frequency | 5Hz |
| Turns Ratio | 1 C.T:10 |
| Minimum Temperature | -20°C |
| Core Type | Laminated |
| Isolation Voltage | 500V |
| Maximum Operating Frequency | 60kHz |