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參數(shù)資料
| 型號(hào)： | PKM22EP-2001 |
| 廠商： | Murata Manufacturing Co., Ltd. |
| 英文描述： | Piezoelectric Sounders External Drive Pin Type |
| 中文描述： | 壓電驅(qū)動(dòng)器引腳外部探測儀型 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大小： | 269K |
| 代理商： | PKM22EP-2001 |
Piezoelectric Sounders (External Drive) Circuit/Notice
21
5
Please read rating and
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
I
Circuit
510
20k
20k
510
1k
+V
1k
0.01
μ
F
0.01
μ
F
+V
1k
1k
120k
1M
Input
0.001
μ
F
The following are examples of externally driven circuits.
(1) Unstable multi-vibrator using Tr.
(2) Circuits using inverters or NAND gates.
(1)
(2)
I
Notice (Soldering and Mounting)
Washing of the component is not acceptable, because
it is not sealed.
I
Notice (Handling)
1. The component may be damaged if mechanical stress
exceeding specifications is applied.
2. Take care to protect operating circuit from surge voltage
resulting from excessive force, falling, shock or
temperature change.
3. If DC voltage is applied to the component, silver migration
may occur. Please pay full attention to avoid subjecting
the component to DC voltage for long periods.
4. The resistor should be used as shown in Fig. A.
A suitable resistance value should be chosen, preferably
1k
to 2k
. Instead of this measure, a diode may also be
applied as shown in Fig. B.
5. Avoid excessive pulling of lead wire because wire may
break or soldering point may come off.
IC
Fig. A
IC
Fig. B
R
!
CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
!
Note
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PKM22EP-2002 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Piezoelectric Sounders External Drive Pin Type |
| PKM22EP-2003 | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Piezoelectric Sounders External Drive Pin Type |
| PKM22EPH2001 | 功能描述:BUZZER PIEZO 25VP-P 2KHZ PC MT RoHS:是 類別:音頻產(chǎn)品 >> 蜂鳴器 系列:PK 3D 型號(hào):ZA Series.igs ZA Series.stp ZA Series.sat 標(biāo)準(zhǔn)包裝:1 系列:ZA 驅(qū)動(dòng)器電路:指示燈，內(nèi)部驅(qū)動(dòng) 技術(shù):壓電 輸入類型:AC，DC 電壓 - 額定:- 電壓范圍:16 ~ 28V 頻率:3.3kHz 工作模式:脈沖，慢速 聲壓級:65dB @ 16V，61cm 電流 - 電源:40mA 可清洗:無 安裝類型:面板安裝 端子:端接塊 尺寸/尺寸:圓形 - 30.7mm 直徑 x 43.4mm H 包裝:散裝 電容 @ 頻率:- 工作溫度:-30°C ~ 50°C |
| PKM22EPH-2001 | 功能描述:揚(yáng)聲器與變頻器 17.0nF +/-30% Sound Component RoHS:否 制造商:PUI Audio 產(chǎn)品:Speakers 類型:Electromagnetic 頻率:900 Hz to 12 kHz 聲壓級:88 dBA 阻抗:8 Ohms 功率額定值:1.2 W 形狀:Round 端接類型:Solder Pad 直徑:15 mm 長度: 寬度: 深度:4.4 mm 磁體材料:Neodymium Iron Boran (NdFeB) 圓錐體材料:Mylar |
| PKM22EPH2002 | 制造商:Murata Manufacturing Co Ltd 功能描述:Audio Sounder Piezo 3Vp-p Snap-In Through Hole 制造商:Murata Manufacturing Co Ltd 功能描述:PKM22EPH2002 |
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