Crystal Units NX8045GD (J Lead Type) For Car Electronics n Features A small surface-mount type crystal unit, ideal for an engine control CPU clock; delivering the high reliability that is particularly demanded by car electronics. Compatible with low frequencies starting from 5MHz.(8.0 × 4.5 × 2.0mm typ.) lStable start-up characteristic even under extremely severe environmental conditions. lExcellent environmental characteristics, including heat, vibration and shock resistance. lLead-free. Meets the requirements for re-flow profiling using lead-free solder. lExcellent performance for wide temperature range heat cycles (-40 to +125 ° C) when mounted on a glass epoxy circuit board. lConforms to AEC-Q200. n Specifications Model Item NX8045GD (J Lead) Frequency Range 5 to 40MHz Overtone Order Fundamental Frequency Tolerance (25 ±3℃) ±50 × 10−6 Temperature Characteristics (with reference to +25°C) ±150 × 10−6 −40 to +125℃ Operating Temperature Range Refer to *1 Equivalent Series Resistance 10μW(Max:500μW) Drive Level 8pF 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 NX8045GD-10.000M-STD-CJJ-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 *1 Equivalent Series Resistance mm Internal connections(TOP VIEW) Frequency (MHz) (Range) Equivalent Series Resistance max.[Ω] 5 to 8 300 8 to 10 220 10 to 20 150 20 to 40 100 Reference land pattern 5.4 3.0 0.1 9.0 2.2±0.2 1.9±0.2 4.5 ±0.2 8.0 ±0.2 0.9±0.2 cu36_071108_NX8045GD_e1