Crystal Units NX5032SA For Mobile Communications n Features A high precision small surface-mount type crystal unit, suitable for mobile communications such as the base clock of mobile phone handsets. lCompact and thin. (5.0 × 3.2 × 0.75mm typ.) lFrequencies for the base clock source of a variety of mobile phones are available. lExcellent electrical characteristics and environmental performance, ideal for mobile communication applications. lLead-free. Meets the requirements for re-flow profiling using lead-free solder. Pb Free n Specifications Model Item NX5032SA Frequency Range 12 to 40MHz Overtone Order Fundamental ±10 × 10−6 Frequency Tolerance (25 ±3℃) ±10 × 10−6 Temperature Characteristics (with reference to +25°C) −20 to +75℃ Operating Temperature Range Max. : 40Ω Equivalent Series Resistance 10μW(Max:100μW) Drive Level 10pF Load Capacitance The above specifications are standard for this NDK product. Custom-made specifications such as load capacitance and temperature characteristics are also available. Please contact NDK sales with your enquiries. n How to Specify an Order When ordering our products, specify them with an “Ordering Code” that consists of the following : Model name - Frequency (Max : 9 digits) M - Number for specifying an order Example NX5032SA-12.000M-STD-CSG-1 If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage (http://www.ndk.com/). n Dimensions 4.9±0.1 mm 3.1±0.1 Internal connections(TOP VIEW) #4 #3 #1 #2 0.75±0.1 *#2 and #4 are connected with a cover. (Please connect with a GND or a power supply.) Reference land pattern 1.25 #2 2.05 0.85 2.05 #1 #4 #3 1. 2 3.5 1 .6 3.5 cu31_071108_NX5032SA_e1