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HK$304.70
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- 加上 8 件從 2026年6月29日 起發貨
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單位 | 每單位 |
|---|---|
| 1 - 9 | HK$304.70 |
| 10 + | HK$297.30 |
* 參考價格
- RS庫存編號:
- 123-7202
- 製造零件編號:
- A187A14C
- 製造商:
- OEP
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | OEP | |
| Product Type | Audio Transformer | |
| Primary Impedance | 600Ω | |
| Secondary Impedance | 10kΩ | |
| Primary DC Resistance | 38Ω | |
| Secondary DC Resistance | 1085Ω | |
| Mount Type | Through Hole | |
| Termination Type | PC Pin | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | No | |
| Width | 25mm | |
| Depth | 24mm | |
| Length | 29.4mm | |
| Weight | 56g | |
| Series | A187A14C | |
| Maximum Operating Frequency | 40kHz | |
| Construction | Mu-Metal Screening Can | |
| Turns Ratio | 1+1:8 | |
| Minimum Operating Frequency | 20Hz | |
| Isolation Voltage | 500V | |
| 選取全部 | ||
|---|---|---|
品牌 OEP | ||
Product Type Audio Transformer | ||
Primary Impedance 600Ω | ||
Secondary Impedance 10kΩ | ||
Primary DC Resistance 38Ω | ||
Secondary DC Resistance 1085Ω | ||
Mount Type Through Hole | ||
Termination Type PC Pin | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals No | ||
Width 25mm | ||
Depth 24mm | ||
Length 29.4mm | ||
Weight 56g | ||
Series A187A14C | ||
Maximum Operating Frequency 40kHz | ||
Construction Mu-Metal Screening Can | ||
Turns Ratio 1+1:8 | ||
Minimum Operating Frequency 20Hz | ||
Isolation Voltage 500V | ||
- COO (Country of Origin):
- GB
OEP A187A14C Microphone Transformers
A187A14C microphone transformers from OEP are ideal for signal splitting and impedance matching. They are encapsulated in a mumetal can and constructed with multiple electrostatic screens. These audio transformers provide dual primary impedance for matching 150 Ω to 15 kΩ.
750 mH primary inductance at 1 kHz, 0.1v
44 pF interwinding capacitance at 20 kHz (primary 1 to screens)
64 pF interwinding capacitance at 20 kHz (primary 2 to screens)
109 pF interwinding capacitance at 20khz (secondary to screens)
12 pF interwinding capacitance at 20 kHz (primaries to secondary when primaries are in series)
Note
Do not pass DC through windings
相关链接
- OEP Through Hole Audio Transformer 10kΩ
- OEP Through Hole Audio Transformer 10kΩ, 49 kΩ
- OEP Through Hole Audio Transformer
- OEP Through Hole Audio Transformer 600Ω
- OEP Through Hole Audio Transformer 10Ω
- OEP Through Hole Audio Transformer 5Ω
- OEP Through Hole Audio Transformer 150Ω
- OEP Through Hole Audio Transformer 300Ω