-+-LORNEE Electret Condenser Microphone Units Address: Block 9,Shuiwei Ind Zone,Shuiwei New Village.Dalang,Longhua,Shenzhen, Guangdong.China 518109 CUSTOMER : Digi-Key Corporation RIAs BAAR Shenzhen Horn Electroacoustic Technology Co.,Ltd SPEC.SHEET NO: W031206008 Tel:(86)755-28121370/ 2812137 1/28109416/28109419 Fax: (86)755-28109417 E-mail: rd@horn.com.cn Website:www.horn.com.cn APPROVAL SHEET DATE: PRODUCT NAME | PART NUMBER DIMENSION __| REMARK Electret Condenser EM1050P-40 & 10.0 5.0(mm) | Pin Type Microphone - APPROVED BY CHECKED BY ISSUED BY p Dy APPROVED BY PART NUMBER : EM1050P-40+-LORN EZ Electret Condenser Microphone Units Address: Block 9,Shuiwei Ind Zone,Shuiwei New Village,Dalang, Longhua,Shenzhen, Guangdong,China 518109 RINE AS BAAR al Shenzhen Horn Electroacoustic Technology Co.,Ltd SPEC.SHEET NO: W031206008 Tel:(86)755-28121370/ 2812 1371/28109416/28 109419 Fax: (86)755-28109417 E-mail: rd@horm.com.cn Website:www.horn.com.cn SPECIFICATION Item Symbol Test conditions Min | Standard | Max Unit Sensitivity S | fIKHz Pin=IPa | -42 | -40 | -38 | gud Pine Directivity Omnidirectional Impedance Zout 2.2 KQ Input sound SPL 100 | dB Pressure level Operation voltage Vs - 1.0 4.5 10 Vv Current consumption I f=1KHz. Pin=1Pa 500 uA we . f=1KHz. Pin=1Pa Sensitivity reduction | AS Ve<4 5 1.5V -3 dB S/N ratio sna) | & HKHz. Pin=1Pa | 6 dB =curve | Measurement Circuit (Test Condition Vs-4.5V RL=2.2K0 Ta=20C R.H=65% ) converter Cc Ve ECM unit FET impedance Shield case PART NUMBER : EM1050P-40 Term.2+-(9RNFF RR AS BAAR al Electret Condenser Microphone Units Shenzhen Horn Electroacoustic Technology Co.,Ltd SPEC.SHEET NO: W031206008 Address: Tel:(86)755-28121370/ 2812137 1/28109416/28109419 Block 9.Shuiwei Ind Zone,Shuiwei New Fax: (86)755-28109417 Village, Datang,Longhua.Shenzhen, E-mail: rd@horn.com.cn Guangdong,China 318109 Website:www.horn.com.cn Dimensional Drawing unit: mm Filter = N _4 D B C | PART MIN |STANDARD| MAX REMARK A 69.8 10.0 10.2 B 48 5.0 5.2 C 1] 12 13 D 0.1 0.2 0.3 E 2.3 2.54 2.7 F - - 0.8 G 1.8 2.0 2.2 Typical Frequency Response Curve +20 | __ +10 dB 0 20 50 100 200 500 1K 2K SK 10K 20K Frequency(Hz) PART NUMBER : EM1050P-40$-(9RNEZ RITRAGSARARo Electret Condenser Microphone Units Shenzhen Horn Electroacoustic Technology Co.,Ltd SPEC.SHEET NO: W031206008 Address: Tel:(86)755-28 121370/ 2812137 1/281094 16/28 109419 Block 9,Shuiwei Ind Zone,Shuiwe: 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: -10C ~+45C Ambient temperature: -20C ~+60C 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 +/-3dB from initial sensitivity. 3)High Temperature Test To be no interference in operation after high temperature test 70+/-3C for 48 hours. the sensitivity to be within +/-3dB from initial sensitivity. 4)Isotherm & Iso-humidity Test To be no interference in operation after storage test at temperature 60+/-2C and relative humidity (93+3%) for 48 hours. the sensitivity to be within +/-3dB from initial sensitivity. the test is performed at temperature 20C after operation for 6 hours. 5)Low Temperature Test To be no interference in operation after high temperature test -20+/-3C for 48 hours, the sensitivity to be within +/-3dB from initial sensitivity. 6)Temperature Cycle Test After exposure at +55+/-2C for 1 hour, at 20+/-2C for 1 hour, at -10+/-2C for 1 hour, at 20+/-2C for 1 hour, with 5 cycles. Change of sensitivity within +/-3 dB from initial measuring should be done after 2 hours exposed to 20+/-2C. 7)Collision Test After collided with the acceleration 100+/-10m/s, at the vertical & hori- zontal directions for 1000+/-10 times, at the state of packing. Change of sensitivity within +/-3dB from initial. PART NUMBER : EM1050P-40+-[9 RN SZ DR Mil Se BAL PS BE A PR fA SHENZHEN HORN ELECTROACOUSTIC TECHNOLOGY CO.,LTD Electret Condenser Microphone Units TEST RESULT OF SAMPLES NO. 1KHz (dB) CURRENT (mA) NOTES 1 -40, 2 0.19 2 ~39.7 0.19 3 -40.7 0.18 4 -39.7 0.19 5 39.4. 0.2 6 -4] 0.16 7 -40. 9 0.16 (1KHz. O0dB=1V/Pa) 8 -4] 0.15 9 -40.9 0.19 10 -4] 0.18 11 -40. 6 0.18 12 -40. 6 0.16 13 -4] 0.18 14 -39 0.21 : 15 41.2 0.19 7 7 Le Customer: Digi-Key Corporation Date: 2003.12.09 Part number: EM1050P-40 Sensitivity: -404+2dB Test condition: 2.2K Q2 4.5V Tester: Gl FORM-H119 ( 1.0) P10F 1HSS 3POW GZ: ZE:80 E0034d-60 no P BHZ' 2 >NOILIGQNOO LSal CZHHT) @Pt6e or- >ALINILISNGAS # 2. -4aa09 OFr-dOSOTWG TOQOW 40S 45 =H o0S oS o9- oSs- ==. + __" == OF- OE- aP _ ae = O- OT- fan O0OO'T 3 gp usey asuodsay Aouanbauy :y pungd Ss anny aatyT: v2 =8PT6" OF: A* ZHA0000* T: X GL1'O9 ADO'TIONHOSL SILSNODVOULIATA NYOH NdHZNdAHS+-LOIUW & Electret Condenser Microphone Units Kj PERG SARA RAS] SHENZHEN HORN ELECTROACOUSTIC TECHNOLOGY CO. , LTD TEL: 86-75 $-28121370/28121371/28109416/28109419 PAX: 86-75 5~-28109417 Website:www. horn. com. cn E-mail: rd@horn. com ca Certificate of Confirmed Products Date: Dec. 07. 2003 NO: W031206009 SUPPLIER HORN BUYER Digi-Key Corporation TITLE ECM MODEL EM1050P-40 SIZE o 10.0 x 5.0mm TEST CONDITION 2.2KQ 4.5V QUANTITY SAMPLE: 15PCS SPECIFICATIONS Sensitivity -40+2dB (OdB=1V/Pa. iIKHz ) Directivity Omnidirectional Impedance Low impedance Standard operation voltage 4. 5V Operation voltage 1. 0-10V Current consumption Max 500uA Maximum input .P.L 100dB S/N ratio More than 60 dB Sensitive reduction within-3dB at 1.5V The test result from customers Signature: . 2003 Final confirmed Pass Refuse Accepted basis on Remarks Pin=12mm ++eee4 The form must be confirmed by return fax after your test as your best regards! +#*+#*+ FORM-132(1.0 ) P1 OF1