XT49S www.vishay.com Vishay Dale Low Profile Holder Type Crystal Units FEATURES * Low cost * Industry standard * Wide frequency range * Excellent aging * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 This part is a miniature AT cut strip crystal unit with a low profile package. It is with resistance weld. STANDARD ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL Frequency range CONDITION FO UNIT MIN. TYP. MAX. MHz 3.579545 - 66.000 Frequency tolerance F/FO at 25 C ppm -30 - +30 Temperature stability TC ref. to 25 C ppm -50 - +50 C -10 - +70 Operating temperature range TOPR Storage temperature range TSTG C -55 - +125 Shunt capacitance C0 pF - - 7 Load capacitance CL customer specified pF 10 - series 100 VDC M 500 - - W - 100 500 ppm -5 - +5 Insulation resistance IR Drive level DL Aging (first year) Fa at 25 C, per year EQUIVALENT SERIES RESISTANCE (ESR) AND MODE OF VIBRATION (MODE) FREQUENCY RANGE (MHz) MAX. ESR () MODE FREQUENCY RANGE (MHz) MAX. ESR () MODE 3.579 to 3.999 200 fundamental/AT 10.000 to 13.999 80 fundamental/AT 4.000 to 4.999 150 fundamental/AT 14.000 to 39.999 50 fundamental/AT 5.000 to 5.999 120 fundamental/AT 40.000 to 66.000 80 3rd overtone 6.000 to 9.999 100 fundamental/AT DIMENSIONS in inches [millimeters] 0.403 [10.24] max. 0.150 [3.81] max. 0.138 [3.5] max. 0.435 [11.05] max. 0.183 [4.65] max. 0.500 [12.7] min. 0.192 0.008 [4.88 0.2] Revision: 22-Jul-15 O 0.017 0.002 [0.43 0.05] Document Number: 35014 1 For technical questions, contact: frequency@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 XT49S www.vishay.com Vishay Dale ORDERING INFORMATION XT49S R -20 SP 12M e2 MODEL OTR blank = standard R = -40 C to +85 C LOAD blank = series -16 = 16 pF -20 = 20 pF standard -30 = 30 pF -32 = 32 pF OPTIONS blank = standard SP = spacer SL = sleeve FREQUENCY/MHz JEDEC(R) LEAD (Pb)-FREE STANDARD GLOBAL PART NUMBER X T 9 S 2 MODEL 0 A LOAD PACKAGE CODE 0 A N A 1 OPTION 2 M FREQUENCY GLOBAL PART NUMBERING X T 9 S MODEL NUMBER XT9S = XT49S XT9M = XT49M XTU1 = XTUM1 2 LOAD CAPACITANCE PACKAGE CODE 18 = 18 pF 20 = 20 pF NL = series to be specified by customer Tape and reel H = RF7 (XT9M) Bulk A = B04 (all models) N A 4 0 M OPTIONS FREQUENCY NA = no additional options RR = extended temperature of -40 C to +85 C Contact factory for all other options 4M = 4 MHz 40M = 40 MHz 100M = 100 MHz 12M288 = 12.288 MHz M is used as decimal place holder in frequency Example: XT49S-20 40M X T 3 6 2 0 MODEL NUMBER LOAD CAPACITANCE XT46 = XT46C XT36 = XT36C 18 = 18 pF 20 = 20 pF NL = series to be specified by customer A PACKAGE CODE Tape and reel H = RF7 Bulk A = B04 (all models) 1 2 M FREQUENCY 4M = 4 MHz 40M = 40 MHz 100M = 100 MHz 12M288 = 12.288 MHz M is used as decimal place holder in frequency Example: XT36C-20 12M Revision: 22-Jul-15 Document Number: 35014 2 For technical questions, contact: frequency@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. (c) 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: XT9S20ANA9M216 XT9S20ANA4M096 XT9S20ANA12M288 XT9S20ANA3M6864 XT9SNLANA7M3728 XT9S20ANA18M432 XT9SNLANA14M31818 XT9SNLANA24M XT9SNLANA14M7456 XT9S20ANA3M579545 XT9SNLANA12M XT9S20ANA8M XT9SNLANA16M XT9SNLANA3M6864 XT9S20ANA4M9152 XT9SNLANA8M XT9SNLANA4M9152 XT9SNLANA12M288 XT9S20ANA20M. XT9SNLANA16M. XT9SNLANA4M. XT9SNLANA11M0592. XT49S-329.8304MHZ XT49S-2010MHZ XT9S20ANA11M0592 XT9S20ANA30M XT9S20ANA20M XT9S20ANA10M XT9SNLANA3M579545 XT9S20ANA4M XT9SNLANA20M XT9SNLANA11M0592 XT9S20ANA14M7456 XT9S20ANA16M XT9SNLANA4M XT9SNLANA10M XT9S20ANA14M31818 XT9S20ANA4M433619 XT9S20ANA9M8304 XT9S20ANA8M192 XT9S20ANA4M194304 XT9S20ANA7M3728 XT9S20ANA12M XT9SNLANA9M8304 XT9S18ANA22M1184 XT9S30ARR25M XT49S4MHZ XT49SR20-TR8MHZ XT9S20GRR8M XT9S20ANA3M5795