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Crystal Units NX2520SA n Features A small and thin surface-mount type crystal unit, especially suited for small-sizing requirements. Compatible with low frequencies starting from 16MHz. lUltra compact and thin. (2.5x2.0x0.50mm typ.) lExcellent environmental characteristics, including heat and shock resistance. lExcellent electrical performance, ideal for OA (office automation), AV (audiovisual), Bluetooth and Wireless LAN applications. lLead-free. Meets the requirements for re-flow profiling using lead-free solder. For OA / AV/ Short-range Wireless Pb Free n Specifications Item Frequency Range Overtone Order Frequency Tolerance (25 3) Temperature Characteristics (with reference to +25C) Operating Temperature Range Equivalent Series Resistance Drive Level Load Capacitance Model NX2520SA 16 to 80MHz Fundamental 15 x 10-6 15 x 10-6 -10 to +75 Refer to *1 10W(Max:200W) 8pF 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 NX2520SA-16.000M-STD-CSW-4 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 mm 2.5 0.1 *1 Equivalent Series Resistance Frequency (MHz) (Range) 16 to 20 20 to 30 30 to 80 Equivalent Series Resistance max.[] 80 70 50 Internal connections(TOP VIEW) #4 2.00.1 #3 #1 0.500.05 #2 *#2 and #4 are connected with a cover. Reference land pattern #1 #2 1 .3 0.65 #4 0.8 1.7 #3 1.7 1.2 1 .0 1.3 cu19_071108_NX2520SA_e1 |
Price & Availability of NX2520SA
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