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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status ESR (Equivalent Series Resistance) Operating Temperature Ratings Size / Dimension Height - Seated (Max) Mounting Type Package / Case Type Frequency Operating Mode DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Load Capacitance Frequency Stability Frequency Tolerance
ECS-143-20-5P-TR ECS Inc. ECS-143-20-5P-TR 0.7100
RFQ
ECAD 50 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Active 40 Ohms -10°C ~ 70°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 14.31818 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-240-S-5P-TR ECS Inc. ECS-240-S-5P-TR 0.5606
RFQ
ECAD 5348 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Active 30 Ohms -10°C ~ 70°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 24 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 Series ±50ppm ±30ppm
MC-306 32.7680K-A0 EPSON MC-306 32.7680K-A0 -
RFQ
ECAD 6387 0.00000000 EPSON MC-306 Tape & Reel (TR) Obsolete 50 kOhms -40°C ~ 85°C - 0.315" L x 0.126" W (8.00mm x 3.20mm) 0.100" (2.54mm) Surface Mount 4-SOJ, 5.50mm pitch kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8541.60.0010 1,000 12.5pF - ±100ppm
ATS100 CTS-Frequency Controls ATS100 0.3600
RFQ
ECAD 635 0.00000000 CTS-Frequency Controls ATS Bulk Active 60 Ohms -20°C ~ 70°C - 0.427" L x 0.177" W (10.85mm x 4.50mm) 0.145" (3.68mm) Through Hole HC-49/US MHz Crystal 10 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected CTX408 EAR99 8541.60.0050 100 Series ±50ppm ±30ppm
ATS036SM-1 CTS-Frequency Controls ATS036SM-1 0.2700
RFQ
ECAD 9 0.00000000 CTS-Frequency Controls ATS-SM Tape & Reel (TR) Active 150 Ohms -20°C ~ 70°C - 0.437" L x 0.190" W (11.10mm x 4.83mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 3.579545 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±30ppm
CSA309-17.734475MABJ Citizen Finedevice Co Ltd CSA309-17.734475MABJ -
RFQ
ECAD 7017 0.00000000 Citizen Finedevice Co Ltd CSA309 Bulk Obsolete 50 Ohms -10°C ~ 60°C - 0.118" Dia x 0.346" L (3.00mm x 8.80mm) 0.354" (9.00mm) Through Hole Cylindrical Can, Radial MHz Crystal 17.734475 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected 300-5036 EAR99 8541.60.0050 1,000 18pF ±50ppm ±30ppm
CSA309-25.175MABJ Citizen Finedevice Co Ltd CSA309-25.175MABJ -
RFQ
ECAD 1122 0.00000000 Citizen Finedevice Co Ltd CSA309 Bulk Obsolete 50 Ohms -10°C ~ 60°C - 0.118" Dia x 0.346" L (3.00mm x 8.80mm) 0.354" (9.00mm) Through Hole Cylindrical Can, Radial MHz Crystal 25.175 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
CSA309-28.63636MABJ Citizen Finedevice Co Ltd CSA309-28.63636MABJ -
RFQ
ECAD 2247 0.00000000 Citizen Finedevice Co Ltd CSA309 Bulk Obsolete 100 Ohms -10°C ~ 60°C - 0.118" Dia x 0.346" L (3.00mm x 8.80mm) 0.354" (9.00mm) Through Hole Cylindrical Can, Radial MHz Crystal 28.63636 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
CSA309-48.000MABJ Citizen Finedevice Co Ltd CSA309-48.000MABJ -
RFQ
ECAD 9491 0.00000000 Citizen Finedevice Co Ltd CSA309 Bulk Obsolete 80 Ohms -10°C ~ 60°C - 0.118" Dia x 0.346" L (3.00mm x 8.80mm) 0.354" (9.00mm) Through Hole Cylindrical Can, Radial MHz Crystal 48 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
HC-49/U-S4032000ABJB Citizen Finedevice Co Ltd HC-49/U-S4032000ABJB 0.2880
RFQ
ECAD 8928 0.00000000 Citizen Finedevice Co Ltd HC49US Bulk Active 150 Ohms -10°C ~ 60°C - 0.453" L x 0.183" W (11.50mm x 4.66mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 4.032 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±30ppm
HC-49/U-S4194304ABJB Citizen Finedevice Co Ltd HC-49/U-S4194304ABJB 0.5500
RFQ
ECAD 13 0.00000000 Citizen Finedevice Co Ltd HC49US Bulk Active 150 Ohms -10°C ~ 60°C - 0.453" L x 0.183" W (11.50mm x 4.66mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 4.194304 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±30ppm
ECS-200-20-4DN ECS Inc. ECS-200-20-4DN 0.8400
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49US-DN Bulk Not For New Designs 30 Ohms -40°C ~ 85°C - 0.447" L x 0.183" W (11.35mm x 4.65mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 20 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-40-20-5PDN-TR ECS Inc. ECS-40-20-5PDN-TR 1.0200
RFQ
ECAD 2 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Not For New Designs 150 Ohms -40°C ~ 85°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 4 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±100ppm ±30ppm
ECS-80-18-5PDN-TR ECS Inc. ECS-80-18-5PDN-TR 1.0200
RFQ
ECAD 15 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Not For New Designs 60 Ohms -40°C ~ 85°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 8 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±100ppm ±30ppm
ECS-184-20-5PDN-TR ECS Inc. ECS-184-20-5PDN-TR 1.0200
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Not For New Designs 40 Ohms -40°C ~ 85°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 18.432 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-102.4-S-1 ECS Inc. ECS-102.4-S-1 0.4848
RFQ
ECAD 7141 0.00000000 ECS Inc. HC-49U Bulk Active 30 Ohms -10°C ~ 70°C - 0.447" L x 0.183" W (11.35mm x 4.65mm) 0.530" (13.46mm) Through Hole HC-49/U MHz Crystal 10.24 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 100 Series ±50ppm ±30ppm
ECS-110.5-S-28A-TR ECS Inc. ECS-110.5-S-28A-TR 1.1800
RFQ
ECAD 2 0.00000000 ECS Inc. CSM-4A Tape & Reel (TR) Not For New Designs 60 Ohms -10°C ~ 70°C - 0.492" L x 0.191" W (12.50mm x 4.85mm) 0.197" (5.00mm) Surface Mount HC-49/US MHz Crystal 11.0592 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
ECS-184-S-28A-TR ECS Inc. ECS-184-S-28A-TR 1.1800
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-4A Tape & Reel (TR) Not For New Designs 40 Ohms -10°C ~ 70°C - 0.492" L x 0.191" W (12.50mm x 4.85mm) 0.197" (5.00mm) Surface Mount HC-49/US MHz Crystal 18.432 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
CM309S-33.3333MABJTR Citizen Finedevice Co Ltd CM309S-33.3333MABJTR -
RFQ
ECAD 6932 0.00000000 Citizen Finedevice Co Ltd CM309S Tape & Reel (TR) Obsolete 100 Ohms -10°C ~ 60°C - 0.488" L x 0.173" W (12.40mm x 4.40mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.40mm pitch MHz Crystal 33.3333 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
MA-506 18.4320M-C0:ROHS EPSON MA-506 18.4320M-C0:ROHS -
RFQ
ECAD 6445 0.00000000 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 18.432 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0050 1,000 18pF ±30ppm ±50ppm
MA-306 28.63636M-C0:ROHS EPSON MA-306 28.63636M-C0:ROHS -
RFQ
ECAD 2097 0.00000000 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 28.63636 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
MA-306 40.0000M-C0:ROHS EPSON MA-306 40.0000M-C0:ROHS -
RFQ
ECAD 3560 0.00000000 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 40 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) EAR99 8541.60.0060 1,000 18pF ±30ppm ±50ppm
HC49US-20.000MABLB Citizen Finedevice Co Ltd HC49US-20.000MABLB -
RFQ
ECAD 7050 0.00000000 Citizen Finedevice Co Ltd HC49US Bulk Obsolete 50 Ohms -10°C ~ 60°C - 0.453" L x 0.183" W (11.50mm x 4.66mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 20 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1 22pF ±50ppm ±30ppm
CFV206 32.000KDZSB Citizen Finedevice Co Ltd CFV206 32.000KDZSB -
RFQ
ECAD 2040 0.00000000 Citizen Finedevice Co Ltd CFV-206 Bulk Obsolete 50 kOhms -20°C ~ 70°C - 0.075" Dia (1.90mm) 0.244" (6.20mm) Through Hole Cylindrical Can, Radial kHz Crystal (Tuning Fork) 32 kHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0020 1 11pF - ±20ppm
CM309S4.194304MABJTR Citizen Finedevice Co Ltd CM309S4.194304MABJTR -
RFQ
ECAD 9305 0.00000000 Citizen Finedevice Co Ltd CM309S Tape & Reel (TR) Obsolete 150 Ohms -10°C ~ 60°C - 0.488" L x 0.173" W (12.40mm x 4.40mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.40mm pitch MHz Crystal 4.194304 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,995 18pF ±50ppm ±30ppm
HC49US-35.328MABJTR Citizen Finedevice Co Ltd HC49US-35.328MABJTR -
RFQ
ECAD 9853 0.00000000 Citizen Finedevice Co Ltd HC49US Tape & Reel (TR) Obsolete 140 Ohms -10°C ~ 60°C - 0.453" L x 0.183" W (11.50mm x 4.66mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 35.328 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
C-2 75.0000K-P:PBFREE EPSON C-2 75.0000K-P:PBFREE -
RFQ
ECAD 6691 0.00000000 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) 75 kHz Fundamental download ROHS3 Compliant Not Applicable Vendor Undefined EAR99 8541.60.0020 1,000 11pF - ±100ppm
C-2 76.8000K-P:PBFREE EPSON C-2 76.8000K-P:PBFREE -
RFQ
ECAD 3268 0.00000000 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) 76.8 kHz Fundamental download ROHS3 Compliant Not Applicable REACH Unaffected EAR99 8541.60.0020 500 11pF - ±100ppm
CA-301 5.5000M-C:PBFREE EPSON CA-301 5.5000M-C:PBFREE -
RFQ
ECAD 2735 0.00000000 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 ROHS3 Compliant Not Applicable EAR99 8541.60.0050 500 18pF ±50ppm ±50ppm
CA-301 6.0000M-C:PBFREE EPSON CA-301 6.0000M-C:PBFREE -
RFQ
ECAD 9843 0.00000000 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 MHz Fundamental download ROHS3 Compliant Not Applicable EAR99 8541.60.0050 500 18pF ±30ppm ±30ppm
  • Daily average RFQ Volume

    2000+

    Daily average RFQ Volume

  • Standard Product Unit

    30,000,000

    Standard Product Unit

  • Worldwide Manufacturers

    2800+

    Worldwide Manufacturers

  • In-stock Warehouse

    15,000 m2

    In-stock Warehouse