GSC9040RB-16R2700

規 格 承 認 書 PECIFICATION FOR APPROVAL 客 戶 CUSTOMER ： 項 目 ITEM ： 贴片式电磁无源蜂鸣器（外部驱动） 型 號 TYPE ： GSC9040RB-16R2700 描述 DESCRIPTION ： 9 x 4.0 MM 2731Hz 16Ω 3V >=80DB 侧发音 LCP 材质 客戶料號 CUSTOMER NO. ： 規 格 書 號 SPECIFICATION NO.： 版 本 EDITION NO. 日 期 DATE ： V1.1 ： 2016-7-25 客戶承認 CUSTOMER CONFIRM AND SIGN 檢查 審核 承認 TESTED BY CHECKED BY APPROVED BY 東莞市赢海電子有限公司 DONGUAN INGHAI ELECTRONICS CO.,LTD 製作 審查 確認 ISSUED BY CHECKED BY APPROVED BY 周明 刘承成 地址：廣東省東莞市長安鎮上沙第五工业区新春 1 路新春科技园 電話 / TEL：0769-83060958 傳真 / FAX： 0769-81608993 網址：HTTP://WWW.INGHAI.COM A. SCOPE This specification applies magnetic buzzer, GSC9040RB-16R2700 B. SPECIFICATION No. Item Unit Specification Condition 1 Oscillation Frequency Hz 2700 Vo-p=1/2duty , square wave 2 Operating Voltage Vo-p 2~4 3 Rated Voltage Vo-p 3 4 Current Consumption mA MAX. 80 at Rated Voltage 5 Sound Pressure Level dB Min.80 at 10cm at Rated Voltage 6 Coil Resistance Ω 16±3 7 Operating Temperature ℃ -20 ~ +80 8 Storage Temperature ℃ -30 ~ +85 9 Dimension mm 9.0 x H4.0 10 Environmental Protection Regulation C. APPEARANCE DRAWING See appearance drawing RoHS Tol : ± 0.3 Unit: mm D:TEST METHOD: E:FREQUENCY RESPONSE: F: RELIABLY TEST: NO. ITEM 1 2 High temp. storage life Low temp. storage life 3 Temp. Cycle 4 Humidity Test 5 6 Vibration Test Shock 7 Drop Test 8 Lead pull 9 Recommended temp. Profile for Reflow Oven TESTING CONDITION VARIANCE AFTER TEST The part shall be capable of withstanding a storage temperature is +80℃ for 120 hours The part shall be capable of withstanding a storage temperature is -30℃ for 120 hours Total 5 cycles, 1 cycle consisting of -30±2℃, 30 minutes 20±5℃ 15 minutes 80±2℃, 30 minutes 20±5℃ 15 minutes After the test the part 30±2℃, 90～95% RH, 120 hours shall meet The part shall be subjected to a vibration cycle is 10Hzspecifications without in a period of 1 minute. Total peak amplitude shall beany degradation in 1.52mm(9.3g). appearance and The vibration test shall consist of 2 hours per performance except SPL plane in each three mutually perpendicular shall be initial value± 10dB or more. planes for a total time of 6 hours. Sounder shall be measured after being applied shock (980m/s²) for each three mutually perpendicular directions to each of 3 times by half sine wave. Dropped naturally from 700mm height onto the surface of 10mm thick wooden board. 2 directions-upper and side of the part are to be applied. The part shall be pushed with a force of 9.8N After the test part shall meet for 10±1 seconds behind the part. specifications without any degradation in appearance and performance. Shown in Fig.1 G: Recommended Temp. Profile for Reflow Oven (Fig.1) Profile Feature Average ramp-up rate(TL to Tp) Preheat -Temperature Min.(Tsmin) -Temperature Min.(Tsmax) -Temperature Min.(ts) Tsmax to TL -Ramp-up Rate Time maintained above: - Temperature(TL) -Time(TL) Peak temperature(Tp) Time within 5℃of actual Peak temperature (tp) Ramp-down Rate Time 25℃ to Peak Temperature Pb-Free Assembly 3℃/second max. 150℃ 200℃ 60～180 seconds 3℃/second max. 217℃ 60～150 seconds 250℃+0/-5℃ 6 seconds max. 6℃/second max. 8 minutes max. H:PACKING: Tapping Direction 1 : 1 1 : 8 150mm(10PCS)min 400mm(26PCS)min Empty component Pockets sealed With cover tape Start User Direction of Feed TOP Cover Tape PACKING: NOTES: 1.800 PCS per box 2.Total 10 boxes per carton 3.Total 8000 PCS carton 8/7