Datasheet

ManualsBrandsKingstate ManualsAutomationPiezo Sound Generator 18 mA 16 VDC

SPECIFICATION FOR APPROVAL

承認書

Description : Piezo Audio Indicator

Kingstate Part No. : KMIG1240H

Customer’s Model No. :

Specification No. : PKD-9140

Number Of The Edition : 1.2

CUSTOMER’S APPROVED SIGNATURE

志豐電子股份有限公司KINGSTATE ELECTRONICS CORP.

Address: 10F, No. 69-11, Sec. 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C.

International sales dept.: TEL:886-2-2809-5651 FAX:886-2-2809-7151

Domestic sales dept.: TEL:886-2-2809-0668 FAX:886-2-28096748

http://www.kingstate.com.tw

Approved by

Checked by

Issued by

雷土兵

2017.08.02

Summary of content (6 pages)

PAGE 1
SPECIFICATION FOR APPROVAL 承認書 Description : Piezo Audio Indicator Kingstate Part No. : KMIG1240H Customer’s Model No. : Specification No. : PKD-9140 Number Of The Edition : 1.2 CUSTOMER’S APPROVED SIGNATURE 志豐電子股份有限公司 KINGSTATE ELECTRONICS CORP. Address: 10F, No. 69-11, Sec. 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C. International sales dept.: TEL:886-2-2809-5651 FAX:886-2-2809-7151 Domestic sales dept.: TEL:886-2-2809-0668 FAX:886-2-28096748 http://www.
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A. SCOPE 範疇 This specification applies piezo audio indicator, KMIG1240H 此規格書適用於壓電式蜂鳴器, KMIG1240H B. SPECIFICATION 規格 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Item Resonant frequency 共振頻率 Operating Volt. range 操作電壓範圍 Current consumption 消耗電流 Sound pressure level 輸出音壓 Rated Voltage 額定電壓 Tone 聲音 Operating temp. 操作溫度 Storage temp. 儲存溫度 Dimension 尺寸 Weight (MAX) 重量 Material 材質 Terminal 端子 Environmental Protection Regulation 環保法規 Unit Specification KHz 4.0 ± 0.
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D. MEASURING METHOD 測量方法 S.P.L. Measuring Circuit 音壓測試接線圖 Mic Mic S.G S.G : RION S.P.L meter UC30 or equivalent : RION 噪音計 UC30 或同等品 : Hewlett Packard 33120A Function Generator or equivalent : Hewlett Packard 33120A 函數信號產生器或同等品 E.
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F. MECHANICAL CHARACTERISTICS 機械特性 No. Item 1 Solderability 焊錫附著性 2 Soldering Heat Resistance 焊錫耐熱性 3 Test Condition Evaluation standard Lead terminals are immersed in solder bath of +270±5℃ for 3±1 second. 端子置於錫膏內,錫膏溫度:+270±5℃. 焊接時間: 3±1 秒. 95% surface of lead pads must be covered with fresh solder 錫膏須覆蓋端子上方 95% The product is followed the reflow temperature curve to test its reflow thermo stability. 產品依照迴焊溫度曲線測試迴焊耐熱性. No interference in operation. 操作上無任何不良.
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H. RELIABILITY TEST 信賴性測試 No. 1 Item Test condition Evaluation standard 1.Continuous life test 高溫壽命測試(連續) 48 hours continuous operation at +55℃ with DC 12V applied. 在+55℃環境下,以 DC 12V 電壓連續操作 48 小時 Operating life 2.Intermittent life test 室溫壽命測試(間歇) test A duty cycle of 1 minute on, 1 minutes off, a minimum of 5,000 times at room 壽命測試 temp. ( +25±2℃) and DC12V applied 在室溫下(+25±2℃), 以 DC 12V 電壓操作, 通電 1 分鐘/斷電1 分鐘,測試 5,000 次循環. Being placed for 4 hours at +25℃, buzzer shall be measured.
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