Product Configuration System kHz Crystals (Tuning Fork Crystal) MC-306 76.8000K - Frequency Range: Frequency Tolerance@25C K: In kHz to 4 Decimal Places FC-255: 32 ~ 100kHz C-2: 20~165 / 307.2KHz C-4: 32~120 / 192KHz MC-206: 32 ~ 100kHz MC-306: 20 ~ 165kHz MC-405: 20 ~ 165kHz / 307.2kHz A: +/-20ppm MC-206: Not Recommended for New Designs : ROHS Packaging C-2 / C-4 Blank - Bulk B: +/-50ppm Blank: +/-100ppm Crystal Package Type: C-2 2 x 6mm C-4 1.5 x 5mm FC-255 5 x 1.9mm MC-206: 4pin SOP, 2.0mm Ht. MC-306 4pin "J" Lead SMD, 2.54mm Ht. MC-405 4pin "J" Lead SMD, 3.6mm Ht. MC-406 4pin "J" Lead SMD, 3.6mm Ht. 3 P Load Capacitance A: 12.5pF AC: 9.0pF AG: 7.0pF P: 11.0pF Tape & Reel MC 405/406 3: 250pcs/reel 0: 1000pcs/reel MC-206/306/FC-255 3: 250pcs/reel 0: 1000pcs/reel 5: 3000pcs/reel Blank : Not RoHs Compliant PB FREE (C-Type Series) ROHS (MC Series) FC-255 already RoHs Compliant, so above codes do not apply. NOTES: 1) This product configuration guide is NOT applicable to 32.768kHz Crystals. 2) If you require a load capacitance other than the above listed, please contact your EEA representative for assistance. 7/21/2005