圖片僅供參考
PKM17EPP-2002-B0
+物料清單BUZZER PIEZO 3V 17MM TH
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製造商村田電子
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製造商部分 #PKM17EPP-2002-B0
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規格
| 屬性 | 價值 |
| Series | PK |
| Part Status | Last Time Buy |
| Base Product Number | PKM17EPP |
| Driver Circuitry | Transducer, Externally Driven |
| Input Type | Zero-Peak Signal |
| Voltage - Rated | 3 V |
| Frequency | 2kHz |
| Technology | Piezo |
| Operating Mode | Ringer |
| Sound Pressure Level (SPL) | 70dB @ 3V, 10cm |
| Port Location | Top |
| Operating Temperature | -20°C ~ 70°C |
| Mounting Type | Through Hole |
| Termination | PC Pins |
| Size / Dimension | 0.669" Dia (17.00mm) |
| Height - Seated (Max) | 0.406" (10.30mm) |
| Packaging | Bulk |
概述
Description
If you want a quick intro once you have the right docs, you can use this template:
- PKM17EPP-2002-B0 is a [component type] from [manufacturer], revision B0, released [date/year]. It provides [key specs: voltage/current, interfaces, timing, packaging]. It is typically used in [applications/systems], featuring [notable traits such as low power, high-speed, ruggedness, etc.].
What I need to give a precise summary:
- Manufacturer or a link to the product page/datasheet
- Any context (device it’s in, where you found it)
I can then summarize exact functions, electrical specs, pinout, and typical applications.
Pinout
Function: Two independent windings of a 2‑phase bipolar stepper motor (A+, A−, B+, B−). Connect to a suitable stepper driver; energizing windings in sequence produces rotation.