HC-49/S, Low Profile, SMD Miniature Quartz Crystal 49SMLB / 49SAB / 49SUB / 49SNC Actual Size Product Description Frequency Range: The crystals are miniature AT or BT cut strip 3.2 to 29.999 MHz, AT Fundamental resonators housed in low profile packages for 26.8 to 50.000 MHz, BT Fundamental surface mounting. The parts present a proven metal 30.0 to 80.000 MHz, AT 3rd OT package technology with a precision molded base Temperature Range: and universal contact configuration. Operating: 20 to +70C Standard (see options below) Storage: 55 to +125C Product Features Temperature Stability Tolerance: 49SNC is interchangeable with popular molded crystal configurations. 30ppm, 20 to +70C Lead (Pb)-free RoHS Compliant Version Available 50ppm, 40 to +85C, or 100ppm, 40 to +85C 0 to 100ppm for BT Typical Applications Others available Set-Top Box Clock/VCXO Multiplier Characteristics at 25C 2C: Fibre Channel Frequency Calibration Tolerance: 30ppm, 50ppm (others avail) Ethernet Load Capacitance: 16 to 32pF or Series Resonance Modems Effective Series Resistance: 30 to 200-ohm (frequency dependent) ADSL Drive Level: 100W correlation, 500W Max operating ISDN Shunt Capacitance: 7pF Max. Microcontrollers Remote control devices Mechanical: Network processors Shock: MIL-STD-883, Method 2002, Condition B Audio/Video Solderability: MIL-STD-883, Method 2003 Solderability: JESD22-B102-D Method 2 (Preconditioning E) Terminal Strength: MIL-STD-202, Method 211, Conditions A and C Vibration: MIL-STD-883, Method 2007, Condition A Solvent Resistance: MIL-STD-202, Method 215 Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J Resistance to Soldering Heat: J-STD-020C Table 5-2 Pb-free devices (3 cycles max) Environmental: Gross Test Leak: MIL-STD-883, Method 1014, Condition C Fine Test Leak: MIL-STD-883, Method 1014, Condition A Thermal Shock: MIL-STD-883, Method 1011, Condition A Moisture Resistance: MIL-STD-883, Method 1004 Reflow Temperature: Standard: 240C Max Lead-free: 260C Max, 10 sec max Pericom Semiconductor Corporation 1-800-435-2336 HC-49/S, Low Profile, SMD Miniature Quartz Crystal 49SMLB / 49SAB / 49SUB / 49SNC Packaging Information: HC-49 Package Marking Information Line 1: S = SaRonix xxx = Calib/Stability/Temp Code YYWWX = Date Code Line 2: Frequency (up to 7 digits, including decimal point) BT-cut = B or AT-cut Parallel = (dash) or AT-cut Series = leave Blank xx = Load Capacitance (leave Blank if Series) SxxxYYWWX 24.5760-xx Land Pattern Ordering Information 49xxx XXX XX XXX X (X) Type / Package Options 49SMLB = 2 contact, 4mm high (T) = Tape and Reel (full increments only) 1000 pieces 49SAB = 4 contact, 5 mm high Blank = Bulk 49SNC = 4 contact, 5mm high 49SUB = 6 contact, 5mm high E (dash E) = Lead (Pb)-free RoHS Compliant Version Blank = Standard version Frequency Frequency (in MHz) = 0x.xxxx, xx.xxxx (a zero is used in front of frequencies under 10 MHz) Calibration / Stability / Temp Range GGC = 30ppm / 30ppm / -20 to +70C GHE = 30ppm / 50ppm / -40 to +85C HJE = 50ppm / 100ppm / -40 to +85C B = BT-cut, 26.8 to 50 MHz *others available (dash) = AT-cut Parallel Resonance Blank = AT-cut Series Resonance Load Capacitance xx = Parallel Resonance (specify load) Blank = Series Resonance Pad Connection Configurations Part Number Examples: Freq 5.1234MHz, 30ppm calib, 30ppm stability, -20 to +70C, 16pF = 49SMLB05.1234-16GGC = 49SMLB05.1234-16GGCE (for lead-free) Pericom Semiconductor Corporation 1-800-435-2336