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 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 SG-51PTJ 50.0000MC EPSON SG-51PTJ 50.0000MC EPSON
RFQ

Min: 1

Mult: 1

/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) 50 MHz TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON RX-8581SA:B3:ROHS EPSON RX-8581SA:B3:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-8581SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.8V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 I²C, 2-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
EPSON TG-3530SA 32.7680KHZ:PURE SN EPSON TG-3530SA 32.7680KHZ:PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON TG-3530SA Bulk Obsolete -40°C ~ 85°C - 0.398" L x 0.197" W (10.10mm x 5.00mm) 0.051" (1.30mm) Surface Mount 14-SOIC (0.197", 5.00mm Width) TCXO 32.768 kHz CMOS 1.5V ~ 5.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 - - Crystal - - -
EPSON TSX-3225 40.0000MF10Z-AC3 EPSON TSX-3225 40.0000MF10Z-AC3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON TSX-3225 Tape & Reel (TR) Active 40 Ohms -20°C ~ 75°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.024" (0.60mm) Surface Mount 4-SMD, No Lead MHz Crystal 40 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 250 9pF ±10ppm ±10ppm
EPSON FA-20H 40.0000MF15Z-AC3 EPSON FA-20H 40.0000MF15Z-AC3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-20H Tape & Reel (TR) Active 40 Ohms -20°C ~ 75°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.022" (0.55mm) Surface Mount 4-SMD, No Lead MHz Crystal 40 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 250 9pF ±15ppm ±10ppm
EPSON RX-4581NB:B3 ROHS EPSON RX-4581NB:B3 ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4581NB Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm, Leap Year, SRAM Not Verified 1.6V ~ 5.5V 22-SON download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 SPI 16B HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
EPSON RTC-4574SA:B ROHS EPSON RTC-4574SA:B ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-4574SA Bulk Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 14-SOP download 1 (Unlimited) EAR99 8542.39.0001 25 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 2µA @ 3V ~ 5V
EPSON RTC-8564JE:ROHS EPSON RTC-8564JE:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-8564JE Tube Obsolete -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) EAR99 8542.39.0001 1 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
EPSON EG-2121CA 212.5000M-PHPAL0 EPSON EG-2121CA 212.5000M-PHPAL0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON EG-2121CA Tape & Reel (TR) Obsolete 0°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.055" (1.40mm) Surface Mount 6-SMD, No Lead SO (SAW) 212.5 MHz LVPECL 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Enable/Disable 80mA Crystal ±100ppm - 20mA
EPSON RX-8025SA:AA0:ROHS EPSON RX-8025SA:AA0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-8025SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.7V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V
EPSON RX-4581NB:B0 ROHS EPSON RX-4581NB:B0 ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4581NB Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm, Leap Year, SRAM Not Verified 1.6V ~ 5.5V 22-SON download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 SPI 16B HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
EPSON RTC-8564JE0:ROHS EPSON RTC-8564JE0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-8564JE Tape & Reel (TR) Obsolete -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) EAR99 8542.39.0001 1,000 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
EPSON EG-2121CA 100.0000M-LHPAL3 EPSON EG-2121CA 100.0000M-LHPAL3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON EG-2121CA Tape & Reel (TR) Active 0°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.055" (1.40mm) Surface Mount 6-SMD, No Lead SO (SAW) 100 MHz LVDS 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Enable/Disable 30mA Crystal ±100ppm - 20mA
EPSON RX-4581NB:B ROHS EPSON RX-4581NB:B ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4581NB Bulk Obsolete -40°C ~ 85°C Surface Mount 22-SMD, 20 Leads, Flat Leads Clock/Calendar Alarm, Leap Year, SRAM Not Verified 1.6V ~ 5.5V 22-SON download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 SPI 16B HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
EPSON RTC-4574SA:B3 ROHS EPSON RTC-4574SA:B3 ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-4574SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 14-SOP download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 1µA ~ 2µA @ 3V ~ 5V
EPSON EG-2121CA 250.0000M-LGPAB EPSON EG-2121CA 250.0000M-LGPAB EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON EG-2121CA Strip Active 0°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.055" (1.40mm) Surface Mount 6-SMD, No Lead SO (SAW) 250 MHz LVDS 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1 Enable/Disable 30mA Crystal ±50ppm - 20mA
EPSON FA-128 26.0000MF10Z-W EPSON FA-128 26.0000MF10Z-W EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-128 Bulk Active 60 Ohms -20°C ~ 75°C - 0.079" L x 0.063" W (2.00mm x 1.60mm) 0.020" (0.50mm) Surface Mount 4-SMD, No Lead MHz Crystal 26 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1 12pF ±10ppm ±10ppm
EPSON SG-636PCE5.0000MC3 EPSON SG-636PCE5.0000MC3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-636 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.413" L x 0.197" W (10.50mm x 5.00mm) 0.106" (2.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 5 MHz CMOS 3.3V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 250 Enable/Disable 9mA Crystal ±100ppm - 5mA
EPSON SG-310SDF 14.0000MB0 EPSON SG-310SDF 14.0000MB0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-310 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.047" (1.20mm) Surface Mount 4-SMD, No Lead XO (Standard) 14 MHz CMOS 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Standby (Power Down) 2mA Crystal ±50ppm - 1.5µA
EPSON SG-615P 25.0000MC3: ROHS EPSON SG-615P 25.0000MC3: ROHS EPSON
RFQ

Min: 1

Mult: 1

/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) 25 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON FA-128 24.0000MF10Z-W3 EPSON FA-128 24.0000MF10Z-W3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-128 Tape & Reel (TR) Active 80 Ohms -20°C ~ 75°C - 0.079" L x 0.063" W (2.00mm x 1.60mm) 0.020" (0.50mm) Surface Mount 4-SMD, No Lead MHz Crystal 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 250 12pF ±10ppm ±10ppm
EPSON SG-9001JC C20P 40.0000MCL3 EPSON SG-9001JC C20P 40.0000MCL3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-9001 Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.413" L x 0.197" W (10.50mm x 5.00mm) 0.106" (2.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 40 MHz CMOS 3.3V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Enable/Disable 30mA Crystal ±100ppm - 20mA
EPSON XG-1000CA 100.0000M-EBL3 EPSON XG-1000CA 100.0000M-EBL3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON XG-1000CA Tape & Reel (TR) Obsolete -10°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.055" (1.40mm) Surface Mount 4-SMD, No Lead SO (SAW) 100 MHz CMOS 1.8V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Enable/Disable 20mA Crystal ±50ppm - 15mA
EPSON VG-4231CE 27.0000M-PSCM3 EPSON VG-4231CE 27.0000M-PSCM3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON VG-4231CE Tape & Reel (TR) Active -40°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.047" (1.20mm) Surface Mount 4-SMD, No Lead VCXO 27 MHz CMOS 3.3V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 - 7mA Crystal ±37ppm ±95ppm -
EPSON FC-13A 32.7680KA-A3 EPSON FC-13A 32.7680KA-A3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FC-13A Tape & Reel (TR) Obsolete 70 kOhms -40°C ~ 125°C - 0.126" L x 0.059" W (3.20mm x 1.50mm) 0.035" (0.90mm) Surface Mount 2-SMD, No Lead kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download ROHS3 Compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0010 250 12.5pF - ±20ppm
EPSON SG-51PTJ 32.5140MC:ROHS EPSON SG-51PTJ 32.5140MC:ROHS EPSON
RFQ

Min: 1

Mult: 1

/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) 32.514 MHz TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 25 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON SG-531P 25.0000MC:ROHS EPSON SG-531P 25.0000MC:ROHS EPSON
RFQ

Min: 1

Mult: 1

/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) 25 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 35 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-531PTJ 32.0000MC:ROHS EPSON SG-531PTJ 32.0000MC:ROHS EPSON
RFQ

Min: 1

Mult: 1

/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 TTL 5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 35 Enable/Disable 35mA Crystal ±100ppm - 28mA
EPSON MA-306 38.0000M-C0:ROHS EPSON MA-306 38.0000M-C0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/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 38 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON MA-505 11.0000M-C0:ROHS EPSON MA-505 11.0000M-C0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-505 Tape & Reel (TR) Obsolete 60 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 11 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm

In Stock

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