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 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 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 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 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 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 MA-506 60.0000M-C0 EPSON MA-506 60.0000M-C0 EPSON
RFQ

Min: 1

Mult: 1

/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 60 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON RTC-72423A EPSON RTC-72423A EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON - 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 RoHS non-compliant 1 (Unlimited) Vendor Undefined Q780829 EAR99 8542.39.0001 25 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V
EPSON SG-531P 25.0000MC EPSON SG-531P 25.0000MC 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 RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 35 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON SG-615P 10.0000MC0 EPSON SG-615P 10.0000MC0 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) 10 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1,000 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON MA-505 50.0000M-C0 EPSON MA-505 50.0000M-C0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-505 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 50 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 2,500 18pF ±30ppm ±50ppm
EPSON MA-506 10.0000M-C0 EPSON MA-506 10.0000M-C0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-506 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 10 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm
EPSON C-2 60.0000K-P EPSON C-2 60.0000K-P EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON C-2 Bulk Obsolete 20 kOhms -10°C ~ 60°C - 0.079" Dia x 0.236" L (2.00mm x 6.00mm) 0.236" (6.00mm) Through Hole Cylindrical Can, Radial kHz Crystal (Tuning Fork) 60 kHz Fundamental download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0020 1,000 11pF - ±100ppm
EPSON C-2 131.0720K-P EPSON C-2 131.0720K-P EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON C-2 Bulk Obsolete 10 kOhms -10°C ~ 60°C - 0.079" Dia x 0.236" L (2.00mm x 6.00mm) 0.236" (6.00mm) Through Hole Cylindrical Can, Radial kHz Crystal (Tuning Fork) 131.072 kHz Fundamental download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0020 1,000 11pF - ±100ppm
EPSON CA-301 5.5000M-C EPSON CA-301 5.5000M-C EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON CA-301 Bulk Obsolete 100 Ohms -10°C ~ 60°C - 0.122" Dia x 0.350" L (3.10mm x 8.90mm) 0.350" (8.90mm) Through Hole Cylindrical Can, Radial MHz Crystal 5.5 MHz Fundamental download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0050 1,000 18pF ±50ppm ±50ppm
EPSON CA-301 6.7570M-C EPSON CA-301 6.7570M-C EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON CA-301 Bulk Obsolete 80 Ohms -20°C ~ 70°C - 0.122" Dia x 0.350" L (3.10mm x 8.90mm) 0.350" (8.90mm) Through Hole Cylindrical Can, Radial MHz Crystal 6.757 MHz Fundamental download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0050 1,000 18pF ±30ppm ±30ppm
EPSON CA-301 10.6244M-C EPSON CA-301 10.6244M-C EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON CA-301 Bulk Obsolete 60 Ohms -20°C ~ 70°C - 0.122" Dia x 0.350" L (3.10mm x 8.90mm) 0.350" (8.90mm) Through Hole Cylindrical Can, Radial MHz Crystal 10.6244 MHz Fundamental download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0050 1,000 18pF ±30ppm ±30ppm
EPSON CA-301 36.0000M-C EPSON CA-301 36.0000M-C EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON CA-301 Bulk Obsolete 80 Ohms -20°C ~ 70°C - 0.122" Dia x 0.350" L (3.10mm x 8.90mm) 0.350" (8.90mm) Through Hole Cylindrical Can, Radial MHz Crystal 36 MHz 3rd Overtone download RoHS non-compliant Not Applicable Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±30ppm
EPSON SG-51P 25.0000MC EPSON SG-51P 25.0000MC 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) 25 MHz CMOS, TTL 5V download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 100 Enable/Disable 23mA Crystal ±100ppm - 12mA
EPSON MA-505 27.0000M-C0:FUND) EPSON MA-505 27.0000M-C0:FUND) EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-505 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 27 MHz Fundamental download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm

In Stock

Please send RFQ , we will respond immediately.