SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn CUSTOMER: APPROVAL SHEET REMARK PRODUCT NAME PART NUMBER DIMENSION Electret EM4015SMT−44BC10&33−G Condenser Ø4.0×1.5(mm) D.S.PCB Microphone APPROVED BY CHECKED BY ISSUED BY APPROVED BY： DATE： PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn SPECIFICATION Standard Item Symbol Test conditions Min Max Unit dB f=1KHz. Pin=1Pa Sensitivity S −47 −44 −41 0dB=1V/Pa Directivity Omnidirectional Impedance Zout 2.2 KΩ Input sound S.P.L 100 dB pressure level - Operation voltage Vs 1.0 2.0 10 V f=1KHz. Pin=1Pa Current consumption I 500 uA f=1KHz. Pin=1Pa. Sensitivity reduction ∆S −3 dB Vs=2.0→1.5V f=1KHz. Pin=1Pa. S/N(A) S/N ratio 58 dB A=curve Measurement Circuit (Test Condition Vs=2.0V RL=2.2KΩ Ta=20℃ R.H=65%) FET impedance C Term.1 converter Output RL ECM 10pF 33pF +Vs unit Ground Shield case Term.2 PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn Dimensional Drawing unit: mm C Term 1 F E D A Term 2 2-G H B PART MIN STANDARD MAX REMARK A Ø3.9 Ø4.0 Ø4.1 B 1.3 1.5 1.7 C 0.1 0.15 0.2 D Ø0.7 Ø0.8 Ø0.9 E Ø1.7 Ø1.8 Ø1.9 F Ø2.5 Ø2.7 Ø2.9 G Ø0.45 Ø0.5 Ø0.55 H − Ø1.7 − Typical Frequency Response Curve +20 +10 +10 +4 +4 dB 0 -4 -4 -6 -10 -10 -20 20 500 20K 50 100 1K 2K 200 3K 5K 10K Frequency(Hz) PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn φ0.8 φ1.8 φ2.7 RECOMMANDED SIZE Solide Paste Area EM4015SMT-BC10&33-G PCB PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn Ambient condition (1) Operating condition (2) Storage condition Ambient temperature: −20℃～+60℃ Ambient temperature: −20℃ ～+70℃ Relative humidity: ≤ 85% Relative humidity: 45%～75% Reliability Test 1) Vibration Test To be no interference in operation after vibration of full amplitude 2mm for 30 minutes at three axis, the sensitivity to be within +/−3dB from initial sensitivity. 2) Drop test To be no interference in operation after dropped to concrete floor each time from 1 meter height of three directions in state of packing, the sensitivity to be within +/−3 dB from initial sensitivity. 3) High Temperature Storage: To be no interference in operation after high temperature test 100℃+/−3℃ for 240 hours. The sensitivity to be within+/−3dB from initial sensitivity. 4) Isotherm & Iso−humidity Storage To be no interference in operation after storage test at temperature 100℃+/−2℃ and relative humidity(93%+/−3%) for 240 hours, the sensitivity to be within +/−3dB from initial sensitivity, the test is performed at temperature 20℃after operation for 6 hours. 5) Low Temperature Storage To be no interference in operation after test at temperature −20℃+/−3℃ for 240 hours, the sensitivity to be within +/−3dB from initial sensitivity. 6) Temperature Cycle Test After exposure at 55+/−2℃for 1 hour, at 20+/−2℃ for 1 hour. at -10+/−2℃ for 1 hour, at 20+/−2℃for 1 hour, with 5 cycles. Change of sensitivity within +/−3dB from initial measuring should be done after 2 hours exposed to 20℃±2℃). 7) Collision Test After collided with the acceleration 100+/−10m/s, at the vertical & horizontal directions for 1000+/−10 times. at the state of packing. Change of sensitivity within +/−3dB from initial. PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn Important Notes 1) To use with an automatic soldering machine−ting and its temperature should be less than 260℃　 Packaging Detail Plastic Reel（PS）: W2 B N D C W1 A PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn 单位：（mm） PART MIN STANDARD MAX A Ø178 Ø180 Ø182 B 2.3 4.3 6.3 C Ø12.8 Ø13 Ø13.2 D Ø23.9 Ø24.4 Ø24.9 N Ø54.5 Ø55 Ø55.5 W1 15.8 16.0 16.2 W2 18.2 18.4 18.6 Carrier Tape: 技术要求： 1.材料采用防静电 . 2.表面光滑，无毛刺。 3.厚度为0.3±0.05 。 材料： 编带 01.AF.BD.401501 图号 标记 处数 更改文件号 签字 日期 料号: 设计 日期 图样标记 单位 重量 比例 审核 日期 版本号 mm 1:2 HORN 批准 日期 深圳市豪恩电声科技有限公司 共 1 页 第 1 页 PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn TEST RESULT OF SAMPLES NO. 1KHz(dB) CURRENT (mA) NOTES 1 -43.6 0.27 2 -44.5 0.27 3 -44.4 0.20 4 -44.2 0.28 5 -44.0 0.28 (1KHz、0dB=1V/Pa) Customer: Date: 2005.08.23 Part number: EM4015SMT-44BC10&33-G Sensitivity: -44±3dB Tester: G1 Test condition: 2.2KΩ 2.0V PART NUMBER : EM4015SMT−44BC10&33−G SPEC.SHEET NO: SH0507005 Address: Tel:(86)755-28121370/ 28121371/28109416/28109419 Block 9,Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village,Dalang,Longhua,Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 518109 Website:www.horn.com.cn Certificate of Confirmed Products Date :Aug.23.2005 NO: SUPPLIER HORN BUYER TITLE ECM MODEL EM4015SMT-44BC10&33-G SIZE φ4.0×1.5mm TEST CONDITION 2.2KΩ 2.0V QUANTITY SAMPLE : Pcs SPECIFICATION Sensitivity -44±3dB (0dB=1V/Pa. 1KHz) Directivity Omnidirectional Impedance Low impedance Standard operation voltage 2.0V Operating voltage 1.0-10V Current consumption MAX.500uA Maximum input S.P.L 100dB S/N ratio More than 58dB Sensitive reduction Within –3dB at 1.5V Signature: The test result . . 2005 from customers Final confirmed Pass Refuse Accepted basis on Remarks ****** The fore must be confirmed by return fax after your test as your best regards! ****** PART NUMBER : EM4015SMT−44BC10&33−G