KMTG1203

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|, SPECIFICATION FOR APPROVAL<br>| AK RR FF |<br>| Description + Piezo Audio Transducer<br>| Kingstate Part No. : KMTG1203<br>| Customer’s Model No. :<br>; Specification No. POD-5046<br>| Number Of The Edition: 1.1<br>CUSTOMER’S APPROVED SIGNATURE<br>| EVETRAARAA KINGSTATE ELECTRONICS CORP. ELECTRONICS CORP. CORP.<br>**----- End of picture text -----**<br>


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EVETRAARAA KINGSTATE ELECTRONICS CORP. ELECTRONICS CORP. CORP.<br>Address:10F, No. 69-11, Sec. 2, Chung Cheng E. Rd., Tamshui County, Taipei Hsien, Taiwan, R.O.C.<br>SS Intemational sales dept.: TEL:886-2-2800-5651 FAX:886-2-2809-7151<br>Domestic sales dept: TEL:886-2-2809-0668 FAX:886-2-28096748<br>http/Awww.kingstate.com.iw<br>_t-p Merry<br>~ _ 09/0F/0F<br>Ka EAD [2 p/oz/se<br>**----- End of picture text -----**<br>


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|f|This specification applies|piezo audio transducer,|KMTG1203|
|,|AUSEi|AEE|Aes|=e,|KMTG1203|
|B. SPECIFICATION|#3%|:|
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|:|Operating|Volt.|Range|
|'|AIRE|EE|Vee|
|4|“FY|oie|
|is|
|>|Sound pressure level|
|||doh2|MIN 81|at 10crn/5Vp-p,square wave,|OKHZ|
|PERS|
|i|||4 ||Flectrostatic capacity|pF|16,000 + 30%|at 120H2/1V|
|fi|Operating temp.|°|
|i|6|Storage temp.|C|
|:|fepeeh|ae’|
|{|Dimension|ax!|See appearance drawing|
|7|Rot|mm|L12. °|XW12.0x H3.0|EARNER TE|
|ij|Weightae(MAX)|gram|0.50|
|4|Material|
|/|10|Terminal|SMD type|See appearance drawing|
|Environmenial|Protection|
|i|BF|(84.38/Plating Sn)|HORINERTH|
|fo|Regulation|RoHS|
|i|HARTER|
|:|Storage|fi|6 months preservation at room|lf|
|i|||42|ine|month|temp.(2543°C), Humidity40%|
|—|42218 F513|BRAOE TRO OA.|
|,|C. APPEARANCE DRAWING|SLR|
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|12.0|3.0|4.0|0.6|||
|:|STAMP|KMTG1203|BENE|O|4|—|:|
|i|KINGSTATE|i|Lee,|aS|||i.|||
|i|uae|KINGSTATE|fers|z|||F|oO|io|||
|i|01 38|08-2008|ti|
|P|
|{Tol £0.3|(||
|>|Unit: mm|
|t|&|2EF+RAA|IRA|
|a|KINGSTATE ELECTRONICS CORP|2/6|KNMTG1203|‘||

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; Unit mm 

| D. TYPICAL FREQUENCY RESPONSE CURVE BABE Ye eh oe 

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90 A: Frequency Response. Magn dB re 20.00uPA<br>fe 80 EEeeteett ta| ee A<br>, or MF} ——}<br>i |_| a ee aeVe eA<br>Ht a eeei| ee es Ai ee<br>@ 70 | ee EEA<br>| a eeB Aof Be | ee<br>ik ey”,eS)<br>H a >S<br>a 5ee<br>eee, = oe oe ee ee<br>ii 50 —HAee A<br>Jes<br>40 a ep<br>: _ oyTr<br>20 200 .: Hz 2K 20K<br>| E.MEASURING METHOD wIBaie<br>| S.PL.Measuring Circuit +Rimjetizeegy<br>| — Input Signal: 5Vp-p,4.0kHz, Square Wave -<br>| ATEHe OVp-p,4.OkHz, Fk .<br>PIEZO SOUND oe<br>ee<br>d |_| es foa aii yg<br>f __| Ll<br>: (A) MEASURING Sohr2 a<br>H - ee eo<br>H 10cm eee<br>[|| isiatce —S,Lrr—~——C“=#Enw<br>| Mic : RION S.PL meter UC30 or equivalent<br>| Mic :RIONSk#2t UC30 AMER<br>| SG : Hewlett Packard 33120A Function Generator or equivalent<br>| S.G : Hewlett Packard 33120A S223Re+t SARLS<br>|<br>**----- End of picture text -----**<br>


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& EF RA Ra KINGSTATE ELECTRONICS CORP 3/6 KMTG1203 

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F. MECHANICAL CHARACTERISTICS BEE |No.[ Item | Test Condition Evaluation standard Hl F } Solderabil Lead terminals are immersed in solder bath of +350+5°C for 341 95% surface oflead pads must | 1 veaaa second. be covered with fresh solder a Se TEAS TN Sh PE 35025°C. HeeRRSRA:321 gh Sh TBR BTL 95% | ; Sadeg Heat hemp Sebifolowed the reflow temperature curve to test its reflow No interference in operation, a ee Oe ees BREE RAETAR. | i} Terminal Mechanical |Lead pads shall be soldered on the pc board, and the force 9.8N(1.0kg) . 3 Strength —_|shall be applied behind the part for 10 seconds. Neraslony dio PRE Hesie DFE PC Le, Bab, 9.8N(1.0kg)37) 10 #. ~~ II i Buzzer shall be measured after being applied vibration of amplitude off The value of oscillation l Vibration 1.5mm with 10 to 55hz band of vibration frequency fo each of 3}frequency/ current consumption | | i 4 FRERRER per-pendicular directions for j 2 hours. should be in£10% compared | | HEH 10~55HZ » Sat 1.5mm * XYZ 3 A w,A2 “}\E. [with initial ones .The SPL should | | | be in +10dB compared with initial] Fl] The part only shall be dropped from a height of 75cm onto a 40mm thick OMe. ve enn lI . 5 pare wooden board 3 times in 3 axes (X.¥.2). (a total of 9 times). HORE IHRE ERECEA | | { “eee FRETS O57 BK, XYZ3 OF a,4-3 940mm BE. H10%A. HURL EAE | +100B wy. ; 

G Recommended Temperature Profile For Reflow Oven I SMT Reflow Temperature Profile (Pb_Free) 

## 2 ASE whee 

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Peak Temp 260°C<br>:<br>230C _ ~__ 20-40 sec<br>21TC Ao<br>200°C \<br>& | 150°C<br>a<br>60~180sec 60~150sec<br>Time [sec] _—_,<br>**----- End of picture text -----**<br>


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## H. Recommended land pattern BRA 

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Recommendable Land Pattern & UEFy HR a] KINGSTATE ELECTRONICS CORP 4/6 KMTG1 203 

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2 ‘I. ENVIRONMENT TEST 22383ale2 |<br>i No. | Item si __ Test Condition Evaluation standard<br>i 4 High temp. test After being placed in a chamber at +120°C. for 240 hours<br>; eres HEA 120°CHEHEP 240 sa} oY<br>4 5 Lowchatemp.EEN test {AfterER  beingA0CHESE placed in a chamber at-40°C. for 240 hours |<br>| P 240 oak |<br>; Humidity test nipasPlaced in a chamber at +40 C and 9045% relative humidity |<br>TREVAEREA |eAO‘, 4084 5BA GOB HEE 240 veh cone jeeitties at |<br>i TheRADKASLRIESRNINLSpart shall be subjectedSREYto 5 cycles. OneaOR cycle shall be consist of Seollston fenaite of |<br>BEDE IERILINS Ba FABRIS S90 BT, oscillation frequency/ current<br>| consumption should be in+10% | |<br>| +120°C compared with initialones The |<br>SPL should be in +10dB<br>. . compared with initial one.<br>+25°C $25°C MERE, WF<br>i} RYN25°C (BiB) |<br>: 4 | Temp. cycle test BLT 4 EHR BRA Bae<br>; i RABE SAR 40 TAMCEA ENO. Se |<br>FESMGS38 42+ 100B WN. [|<br>. Shours |<br>iJ. RELIABILITY TEST (234 P aye<br>.<br>[No.| Item | Testcondition Evaluation standard<br>Being placed for<br>: 4 hours at . |<br>: 1.Continuous life test Gis waa. +25°C, ouezer shall be F |<br>i 48 hours continuous operation at +55°C. with rated voltage applied measured, The value 0<br>on y8 ie ee tee inte<br>: " oscillation frequency/ current |<br>: Operating life], TPO CHET, ASAR CARE 48 -snd. consumption should be in 10% |<br>i F test 2.Intermittent life test Bae PAA ER) compared with initial ones The ||<br>: ern Aduty cycle of 1 minute on, minutes off, a minimum of 5000 times atroom SPL should be in +100B | |<br>we temp.( +25 +2°C )and rated voltage applied. compared with initial one. ee \|<br>7<br>i EMF (+2522C), eR OL, 1 DOME 1 DaemR Bane MeeOC (BiB) ||<br>; ERMCSAATOMN. ah<br>FRGMCS7B + 100B Py.<br>" TEST CONDITION. |<br>i Standard Test Condition : a) Temperature : +5 ~+35°C_ b) Humidity : 45-85% — c) Pressure : 860-1060mbar<br>: ABATE a) mE +5 ~+35C b) 7A : 45-85% C) #V& : 860-1060mbar<br>¢ Juctyement Test Condition a) Temperature :+25+2°C —_b) Humidity: 60-70% —_c) Pressure : 860-1060mbar<br>i BRERA RE a) BE 5 +2542°C b) A : 60-70% C) #VE : 860-1060mbar<br>**----- End of picture text -----**<br>


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& 2+ RHA RA KINGSTATE ELECTRONICS CORP 5/6 KNMTG1203 

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i K. PACKING STANDARD 424274<br>é<br>**----- End of picture text -----**<br>


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os<br>7 | Lee} 7<br>se)(ai se<i ——<br>|| C/NO. ! VOLUME:CH 45x17, 5x95. 5 ! C/NO. || VOLUME:CH 35x17, 5x35. 5<br>! . i i Q i<br>#: 1ARS. 17 I . i|<br>§ t iI oe” i |<br>' | SES. - vy |<br>| 330.00<br>|<br>7<br>ce<br>(5 Inner Box)<br>| 1 Reel: L000PCS Carton Box<br>Inner Box LEIS<br>(Layer Reel) iP Rete<br>340mmx340mmx40mm | 1x1000PCS=1000PCS<br>Carton Box | 350mmx175mrx355mm | 5x1000PCS=5,000PCS<br>**----- End of picture text -----**<br>


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Z & 8 € FLR24 KINGSTATE ELECTRONICS CORP 6/6 KNMTG1203