Dynamic Micro Speaker Features Compact micro dynamic speaker 15mm 15mm 4mm with solder pads Applications include door entry systems, security and safety products, PDAs and parking meters Specifications Rated Impedance : 815%/1kHz/1V Rated Power : 0.5W Max. Power : 0.8W (max 1 minute) Resonant Frequency : 85015%Hz/1V Sound pressure level at 1kHz, 1.2kHz,1.5kHz, 2kHz sine wave, 0.5W/0.1m baffle board (IEC) : 88 3dB Frequency Range : f0Hz ~ 20kHz Total Harmonic Distortion : 10% Max at 2kHz/0.5W Operating Temperature : -20C ~ +70C Storage Temperature : -20C ~ +70C Weight : 1.5g Voice Coil Diameter : 7.4mm Magnet size (SmCo) : 6.8 1.1tmm Diagram Dimensions: Millimetres Part Name Material Qty. Frame LCP 1 Yokel SPCC 1 Diaphragm PI 1 Voice coil Copper 1 Plate SPCC 1 Magnet SmCo 1 Terminal Cu+Sn 2 Cap LCP 1 www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <1> 31/08/17 V1.0Dynamic Micro Speaker Frequency Response Curve Soldering Condition: It is recommended reflow soldering condition as follows - NB: It is requested that reflow soldering should be executed after heat of product returns to normal C 260 250 225 180 150 100 0 Part Number Table Description Part Number Speaker, Micro, Dynamic, 8, 0.5W ABS-243-RC Important Notice : This data sheet and its contents (the Information) belong to the members of the Premier Farnell group of companies (the Group) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Groups liability for death or personal injury resulting from its negligence. pro - SIGNAL is the registered trademark of the Group. Premier Farnell Limited 2016. www.element14.com www.farnell.com www.newark.com www.cpc.co.uk Page <2> 31/08/17 V1.0