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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) 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 FA-238 18.0000MD-K0 EPSON FA-238 18.0000MD-K0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Obsolete 80 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 18 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±30ppm ±30ppm
EPSON FA-238 22.1184MB-C3 EPSON FA-238 22.1184MB-C3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Active 60 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 22.1184 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 250 18pF ±30ppm ±50ppm
EPSON FA-238 24.0000MD50Y-AC0 EPSON FA-238 24.0000MD50Y-AC0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Active 60 Ohms -30°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 9pF ±50ppm ±30ppm
EPSON FA-238 25.0000MA30X-C0 EPSON FA-238 25.0000MA30X-C0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Active 50 Ohms -40°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±30ppm ±20ppm
EPSON FA-238 25.0000MD20X-K5 EPSON FA-238 25.0000MD20X-K5 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Active 50 Ohms -40°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±20ppm ±30ppm
EPSON FA-238 26.0000MB-B3 EPSON FA-238 26.0000MB-B3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Obsolete 50 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 26 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 250 16pF ±30ppm ±50ppm
EPSON FA-238 30.1700MB-C0 EPSON FA-238 30.1700MB-C0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238 Tape & Reel (TR) Obsolete 40 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 30.17 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON FA-238V 13.0000MB-AJ0 EPSON FA-238V 13.0000MB-AJ0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FA-238V Tape & Reel (TR) Obsolete 100 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.028" (0.70mm) Surface Mount 4-SMD, No Lead MHz Crystal 13 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 8pF ±30ppm ±50ppm
EPSON FC-135 32.7680KA-AC3 EPSON FC-135 32.7680KA-AC3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FC-135 Tape & Reel (TR) Active 70 kOhms -40°C ~ 85°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) REACH Affected EAR99 8541.60.0010 250 9pF - ±20ppm
EPSON FC-135R 32.7680KA-A0 EPSON FC-135R 32.7680KA-A0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON FC-135R Tape & Reel (TR) Active 50 kOhms -40°C ~ 85°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) REACH Affected EAR99 8541.60.0010 1,000 12.5pF - ±20ppm
EPSON MA-306 30.0000M-C3:ROHS EPSON MA-306 30.0000M-C3: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 30 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 250 18pF ±30ppm ±50ppm
EPSON MA-406 10.0000M-K0:ROHS EPSON MA-406 10.0000M-K0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-406 Tape & Reel (TR) Obsolete 60 Ohms -20°C ~ 70°C - 0.461" L x 0.189" W (11.70mm x 4.80mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.60mm pitch MHz Crystal 10 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 10pF ±30ppm ±50ppm
EPSON MA-406 14.7456M50X-K0:ROHS EPSON MA-406 14.7456M50X-K0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-406 Tape & Reel (TR) Obsolete 50 Ohms -40°C ~ 85°C - 0.461" L x 0.189" W (11.70mm x 4.80mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.60mm pitch MHz Crystal 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 10pF ±50ppm ±50ppm
EPSON MA-406 14.7456M-G3: ROHS EPSON MA-406 14.7456M-G3: ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-406 Tape & Reel (TR) Obsolete 50 Ohms -20°C ~ 70°C - 0.461" L x 0.189" W (11.70mm x 4.80mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.60mm pitch MHz Crystal 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 250 20pF ±30ppm ±50ppm
EPSON MA-406 15.3600M-C3:ROHS EPSON MA-406 15.3600M-C3:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-406 Tape & Reel (TR) Obsolete 50 Ohms -20°C ~ 70°C - 0.461" L x 0.189" W (11.70mm x 4.80mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.60mm pitch MHz Crystal 15.36 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 250 18pF ±30ppm ±50ppm
EPSON MA-406 20.0000M-C0:ROHS EPSON MA-406 20.0000M-C0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-406 Tape & Reel (TR) Obsolete 40 Ohms -20°C ~ 70°C - 0.461" L x 0.189" W (11.70mm x 4.80mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.60mm pitch MHz Crystal 20 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm
EPSON MA-505 22.1184M-C3:PURE SN EPSON MA-505 22.1184M-C3:PURE SN 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 22.1184 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 250 18pF ±30ppm ±50ppm
EPSON MA-505 30.0000M-C3:ROHS EPSON MA-505 30.0000M-C3:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-505 Tape & Reel (TR) Obsolete 100 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 30 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
EPSON MA-506 20.0000MB30X-C0:PURE SN EPSON MA-506 20.0000MB30X-C0:PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MA-506 Tape & Reel (TR) Obsolete 40 Ohms -40°C ~ 85°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 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm
EPSON MC-405 32.7680K-G3:ROHS EPSON MC-405 32.7680K-G3:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON MC-405 Tape & Reel (TR) Obsolete 50 kOhms -40°C ~ 85°C - 0.378" L x 0.160" W (9.60mm x 4.06mm) 0.142" (3.60mm) Surface Mount 4-SOJ, 2.29mm pitch kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0010 250 20pF - ±20ppm
EPSON RTC-72423A0:ROHS EPSON RTC-72423A0:ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RTC-72423 Tape & Reel (TR) 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 1,000 Parallel - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V
EPSON RTC-8564JE:B0 ROHS EPSON RTC-8564JE:B0 ROHS EPSON
RFQ

Min: 1

Mult: 1

/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 1,000 I²C, 2-Wire Serial - HH:MM:SS YY-MM-DD-dd - 0.7µA ~ 0.8µA @ 3V ~ 5V
EPSON RX-4574LC:B0 PURE SN EPSON RX-4574LC:B0 PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4574LC Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 3-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.95µA ~ 1µA @ 3V ~ 5V
EPSON RX-4803LC:UA3 PURE SN EPSON RX-4803LC:UA3 PURE SN EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-4803LC Tape & Reel (TR) Active -40°C ~ 85°C Surface Mount 12-TFSOJ (0.094", 2.40mm Width) Clock/Calendar Alarm, Leap Year Not Verified 1.6V ~ 5.5V 12-VSOJ download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 SPI - HH:MM:SS (24 hr) YY-MM-DD-dd - 2.1µA ~ 3.4µA @ 3V ~ 5V
EPSON RX-8581SA:B0 EPSON RX-8581SA:B0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON RX-8581SA Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 14-SOIC (0.197", 5.00mm 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 1,000 I²C, 2-Wire Serial - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.8µA ~ 1.2µA @ 3V ~ 5V
EPSON SG-210SCB 24.0000MM3 EPSON SG-210SCB 24.0000MM3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-210S*B Tape & Reel (TR) Obsolete -40°C ~ 85°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.035" (0.90mm) Surface Mount 4-SMD, No Lead XO (Standard) 24 MHz CMOS 3.3V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Standby (Power Down) 3mA Crystal ±100ppm - 1µA
EPSON SG-210SDB 16.0000MF0 EPSON SG-210SDB 16.0000MF0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-210S*B Tape & Reel (TR) Obsolete -10°C ~ 60°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.035" (0.90mm) Surface Mount 4-SMD, No Lead XO (Standard) 16 MHz CMOS 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Standby (Power Down) 2.4mA Crystal - - 1µA
EPSON SG-210SDB 25.0000MB3 EPSON SG-210SDB 25.0000MB3 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-210S*B Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.035" (0.90mm) Surface Mount 4-SMD, No Lead XO (Standard) 25 MHz CMOS 2.5V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 250 Standby (Power Down) 2.4mA Crystal - - 1µA
EPSON SG-211SEE 38.4000MD0 EPSON SG-211SEE 38.4000MD0 EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-211S*E Tape & Reel (TR) Obsolete -20°C ~ 70°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.031" (0.80mm) Surface Mount 4-SMD, No Lead XO (Standard) 38.4 MHz CMOS 1.8V download ROHS3 Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Standby (Power Down) 2.8mA Crystal ±20ppm - 5µA
EPSON SG-3030JC 32.7680KB0: ROHS EPSON SG-3030JC 32.7680KB0: ROHS EPSON
RFQ

Min: 1

Mult: 1

/image/EPSON SG-3030 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) 32.768 kHz CMOS 1.5V ~ 5.5V download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 - 2µA Crystal - - -

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