Compare Image Name Manufacturer Quantity Mfr Series Package Product Status ESR (Equivalent Series Resistance) Operating Temperature Ratings Size / Dimension Height - Seated (Max) Mounting Type Package / Case Type Features Frequency Operating Mode Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Interface Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max) Load Capacitance Current - Supply (Max) Base Resonator Frequency Stability Absolute Pull Range (APR) Current - Supply (Disable) (Max) Frequency Tolerance
EPSON MA-506 20.4800M-C0 EPSON MA-506 20.4800M-C0 EPSON
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/image/EPSON MA-506 Tape & Reel (TR) Obsolete 40 Ohms -20°C ~ 70°C - 0.500" L x 0.200" W (12.70mm x 5.08mm) 0.181" (4.60mm) Surface Mount 4-SOJ, 3.30mm pitch MHz Crystal 20.48 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON MA-506 25.0000M-C0 EPSON MA-506 25.0000M-C0 EPSON
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/image/EPSON MA-506 Tape & Reel (TR) Obsolete 40 Ohms -20°C ~ 70°C - 0.500" L x 0.200" W (12.70mm x 5.08mm) 0.181" (4.60mm) Surface Mount 4-SOJ, 3.30mm pitch MHz Crystal 25 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON MA-506 29.4912M-C0 EPSON MA-506 29.4912M-C0 EPSON
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/image/EPSON MA-506 Tape & Reel (TR) Obsolete 40 Ohms -20°C ~ 70°C - 0.500" L x 0.200" W (12.70mm x 5.08mm) 0.181" (4.60mm) Surface Mount 4-SOJ, 3.30mm pitch MHz Crystal 29.4912 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON SG-615PTJ 27.0000MC0 EPSON SG-615PTJ 27.0000MC0 EPSON
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/image/EPSON SG-615 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.551" L x 0.341" W (14.00mm x 8.65mm) 0.185" (4.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 27 MHz TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1,000 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON SG-615PH 32.7680MC0 EPSON SG-615PH 32.7680MC0 EPSON
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/image/EPSON SG-615 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.551" L x 0.341" W (14.00mm x 8.65mm) 0.185" (4.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 32.768 MHz CMOS 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1,000 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON SG-531PH 33.3330MC EPSON SG-531PH 33.3330MC EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 33.333 MHz CMOS 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 35 Enable/Disable 35mA Crystal ±100ppm - 20mA
EPSON SG-531P 2.0480MC EPSON SG-531P 2.0480MC EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 2.048 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 35 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-531P 3.2768MC EPSON SG-531P 3.2768MC EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 3.2768 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 35 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-51P 15.0000MC EPSON SG-51P 15.0000MC EPSON
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/image/EPSON SG-51 Tube Obsolete -20°C ~ 70°C - 0.780" L x 0.250" W (19.81mm x 6.36mm) 0.209" (5.30mm) Through Hole 14-DIP, 4 Leads (Full Size) XO (Standard) 15 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 25 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON MA-306 18.0000M-C0 EPSON MA-306 18.0000M-C0 EPSON
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/image/EPSON MA-306 Tape & Reel (TR) Obsolete 60 Ohms -20°C ~ 70°C - 0.315" L x 0.126" W (8.00mm x 3.20mm) 0.100" (2.54mm) Surface Mount 4-SOJ, 5.50mm pitch MHz Crystal 18 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm
EPSON MA-306 33.0000M-C0 EPSON MA-306 33.0000M-C0 EPSON
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/image/EPSON MA-306 Tape & Reel (TR) Obsolete 60 Ohms -20°C ~ 70°C - 0.315" L x 0.126" W (8.00mm x 3.20mm) 0.100" (2.54mm) Surface Mount 4-SOJ, 5.50mm pitch MHz Crystal 33 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON SG-51P 16.384MC EPSON SG-51P 16.384MC EPSON
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Min: 1

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/image/EPSON SG-51 Tube Obsolete -20°C ~ 70°C - 0.780" L x 0.250" W (19.81mm x 6.36mm) 0.209" (5.30mm) Through Hole 14-DIP, 4 Leads (Full Size) XO (Standard) 16.384 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 100 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON RTC-4553A2 EPSON RTC-4553A2 EPSON
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/image/EPSON - Tape & Reel (TR) Obsolete -30°C ~ 70°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Leap Year, SRAM Not Verified 2.7V ~ 5.5V 14-SOP download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1,000 4-Wire Serial 120b HH:MM:SS (12/24 hr) YY-MM-DD-dd - 3µA @ 5V
EPSON RTC-4543SB:A EPSON RTC-4543SB:A EPSON
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/image/EPSON - Bulk Obsolete -40°C ~ 85°C Surface Mount 18-SOIC (0.209", 5.30mm Width) Clock/Calendar Leap Year Not Verified 2.5V ~ 5.5V 18-SOP download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 10 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 3µA @ 2V ~ 5V
EPSON RTC-62421B EPSON RTC-62421B EPSON
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/image/EPSON - Tube Obsolete -40°C ~ 85°C Through Hole 18-DIP (0.300", 7.62mm) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 18-DIP download RoHS non-compliant 1 (Unlimited) Vendor Undefined SE3248 EAR99 8542.39.0001 25 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V
EPSON FA-365 25.0000MB-G0 EPSON FA-365 25.0000MB-G0 EPSON
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/image/EPSON FA-365 Tape & Reel (TR) Obsolete 50 Ohms -20°C ~ 70°C - 0.236" L x 0.138" W (6.00mm x 3.50mm) 0.055" (1.40mm) Surface Mount 2-SMD, No Lead MHz Crystal 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 1,000 20pF ±30ppm ±50ppm
EPSON SG-9001CA C20P 40.0000MC EPSON SG-9001CA C20P 40.0000MC EPSON
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/image/EPSON SG-9001 Bulk Obsolete -20°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.059" (1.50mm) Surface Mount 6-SMD, No Lead XO (Standard) 40 MHz CMOS 3.3V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 Enable/Disable 30mA Crystal ±100ppm - 20mA
EPSON SG-9001CA D15P 50.0000MC EPSON SG-9001CA D15P 50.0000MC EPSON
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/image/EPSON SG-9001 Bulk Obsolete -20°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.059" (1.50mm) Surface Mount 6-SMD, No Lead XO (Standard) 50 MHz CMOS 3.3V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 Enable/Disable 30mA Crystal ±100ppm - 20mA
EPSON MA-506 48.0000M-C3: ROHS EPSON MA-506 48.0000M-C3: ROHS EPSON
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/image/EPSON MA-506 Tape & Reel (TR) Obsolete 80 Ohms -20°C ~ 70°C - 0.500" L x 0.200" W (12.70mm x 5.08mm) 0.181" (4.60mm) Surface Mount 4-SOJ, 3.30mm pitch MHz Crystal 48 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 250 18pF ±30ppm ±50ppm
EPSON RTC-72423A: ROHS EPSON RTC-72423A: ROHS EPSON
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/image/EPSON RTC-72423 Tube Obsolete -40°C ~ 85°C Surface Mount 24-SOIC (0.311", 7.90mm Width) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 24-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V
EPSON RTC-62421A:ROHS EPSON RTC-62421A:ROHS EPSON
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/image/EPSON - Tube Obsolete -40°C ~ 85°C Through Hole 18-DIP (0.300", 7.62mm) Clock/Calendar Leap Year Not Verified 4.5V ~ 5.5V 18-DIP download 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 25 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V
EPSON RTC-8564JE:B3:ROHS EPSON RTC-8564JE:B3:ROHS EPSON
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/image/EPSON RTC-8564JE Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 20-LSSOJ (0.213", 5.40mm Width) Clock/Calendar Alarm, Y2K Not Verified 1.8V ~ 5.5V 20-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
EPSON SG-531PH 32.0000MC:ROHS EPSON SG-531PH 32.0000MC:ROHS EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 32 MHz CMOS 5V download 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 35 Enable/Disable 35mA Crystal ±100ppm - 20mA
EPSON SG-531P 11.0000MC:ROHS EPSON SG-531P 11.0000MC:ROHS EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 11 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 35 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-51P 1.8432MC:ROHS EPSON SG-51P 1.8432MC:ROHS EPSON
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/image/EPSON SG-51 Tube Obsolete -20°C ~ 70°C - 0.780" L x 0.250" W (19.81mm x 6.36mm) 0.209" (5.30mm) Through Hole 14-DIP, 4 Leads (Full Size) XO (Standard) 1.8432 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 25 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-51PTJ 29.4912MC:ROHS EPSON SG-51PTJ 29.4912MC:ROHS EPSON
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/image/EPSON SG-51 Tube Obsolete -20°C ~ 70°C - 0.780" L x 0.250" W (19.81mm x 6.36mm) 0.209" (5.30mm) Through Hole 14-DIP, 4 Leads (Full Size) XO (Standard) 29.4912 MHz TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 25 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON SG-531PTJ 36.0000MC:ROHS EPSON SG-531PTJ 36.0000MC:ROHS EPSON
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/image/EPSON SG-531 Tube Obsolete -20°C ~ 70°C - 0.539" L x 0.260" W (13.70mm x 6.60mm) 0.209" (5.30mm) Through Hole 8-DIP, 4 Leads (Half Size) XO (Standard) 36 MHz TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 35 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON SG-51PH 46.0000MC:ROHS EPSON SG-51PH 46.0000MC:ROHS EPSON
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/image/EPSON SG-51 Tube Obsolete -20°C ~ 70°C - 0.780" L x 0.250" W (19.81mm x 6.36mm) 0.209" (5.30mm) Through Hole 14-DIP, 4 Leads (Full Size) XO (Standard) 46 MHz CMOS 5V download 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 25 Enable/Disable 35mA Crystal ±100ppm - 20mA
EPSON SG-615P 2.4576MC0:ROHS EPSON SG-615P 2.4576MC0:ROHS EPSON
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/image/EPSON SG-615 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.551" L x 0.341" W (14.00mm x 8.65mm) 0.185" (4.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 2.4576 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-615P 1.5440MC0:ROHS EPSON SG-615P 1.5440MC0:ROHS EPSON
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/image/EPSON SG-615 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.551" L x 0.341" W (14.00mm x 8.65mm) 0.185" (4.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 1.544 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Enable/Disable 23mA Crystal ±100ppm - 12mA

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