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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-250-18-23A-TR ECS Inc. ECS-250-18-23A-TR 1.1400
RFQ
ECAD 8 0.00000000 ECS Inc. ECX-64A Tape & Reel (TR) Active 30 Ohms -10°C ~ 70°C - 0.236" L x 0.138" W (6.00mm x 3.50mm) 0.043" (1.10mm) Surface Mount 2-SMD, No Lead MHz Crystal 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-520-12-37B-CTN-TR ECS Inc. ECS-520-12-37B-CTN-TR 0.4500
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-1637B Tape & Reel (TR) Active 40 Ohms -40°C ~ 85°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 52 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 12pF ±20ppm ±10ppm
ECS-160-20-33-AEN-TR ECS Inc. ECS-160-20-33-AEN-TR 0.4400
RFQ
ECAD 47 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 80 Ohms -40°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.031" (0.80mm) Surface Mount 4-SMD, No Lead MHz Crystal 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±25ppm
ECS-143-20-7S-TR ECS Inc. ECS-143-20-7S-TR 4.0400
RFQ
ECAD 176 0.00000000 ECS Inc. ECX-3S Tape & Reel (TR) Active 40 Ohms -10°C ~ 70°C - 0.492" L x 0.181" W (12.50mm x 4.60mm) 0.146" (3.70mm) Surface Mount 4-SOJ, 9.40mm pitch MHz Crystal 14.31818 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-160-8-37-CWY-TR3 ECS Inc. ECS-160-8-37-CWY-TR3 0.4000
RFQ
ECAD 37 0.00000000 ECS Inc. ECX-1637 Tape & Reel (TR) Active 100 Ohms -30°C ~ 85°C - 0.079" L x 0.063" W (2.00mm x 1.60mm) 0.022" (0.55mm) Surface Mount 4-SMD, No Lead MHz Crystal 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 8pF ±15ppm ±10ppm
ECS-286.3-18-23A-EN-TR ECS Inc. ECS-286.3-18-23A-EN-TR 0.9400
RFQ
ECAD 6 0.00000000 ECS Inc. ECX-64A Tape & Reel (TR) Active 30 Ohms -40°C ~ 85°C - 0.236" L x 0.138" W (6.00mm x 3.50mm) 0.043" (1.10mm) Surface Mount 2-SMD, No Lead MHz Crystal 28.63636 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-271.2-10-33B-CKM-TR ECS Inc. ECS-271.2-10-33B-CKM-TR 0.4700
RFQ
ECAD 30 0.00000000 ECS Inc. ECS-33B Tape & Reel (TR) Active 40 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.031" (0.80mm) Surface Mount 4-SMD, No Lead MHz Crystal 27.12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±10ppm ±10ppm
ECS-120-18-5PX-CKM-TR ECS Inc. ECS-120-18-5PX-CKM-TR 0.6000
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 50 Ohms -20°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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±10ppm ±10ppm
ECS-80-12-33-JGN-TR3 ECS Inc. ECS-80-12-33-JGN-TR3 0.7000
RFQ
ECAD 7 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 400 Ohms -40°C ~ 85°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.031" (0.80mm) Surface Mount 4-SMD, No Lead MHz Crystal 8 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 12pF ±30ppm ±20ppm
ECS-761.21-S-1-30T ECS Inc. ECS-761.21-S-1-30T 0.6363
RFQ
ECAD 7542 0.00000000 ECS Inc. HC-49U Bulk Active 40 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 76.121875 MHz 3rd Overtone download RoHS non-compliant 1 (Unlimited) REACH Unaffected ECS-761.21-S-130T EAR99 8541.60.0060 100 Series ±50ppm ±30ppm
ECS-270-20-20A-F ECS Inc. ECS-270-20-20A-F 1.9917
RFQ
ECAD 9024 0.00000000 ECS Inc. CSM-8A Tape & Reel (TR) Active 40 Ohms -10°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.067" (1.70mm) Surface Mount 2-SMD, No Lead MHz Crystal 27 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected Q1763119 EAR99 8541.60.0060 1,000 20pF ±50ppm ±30ppm
ECS-192-10-36-CKM-TR ECS Inc. ECS-192-10-36-CKM-TR 0.6200
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 80 Ohms -20°C ~ 70°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.024" (0.60mm) Surface Mount 4-SMD, No Lead MHz Crystal 19.2 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±10ppm ±10ppm
ECS-80-20-19A-TR ECS Inc. ECS-80-20-19A-TR 4.2200
RFQ
ECAD 3 0.00000000 ECS Inc. ECX-19A Tape & Reel (TR) Active 100 Ohms -10°C ~ 70°C - 0.433" L x 0.197" W (11.00mm x 5.00mm) 0.079" (2.00mm) Surface Mount 2-SMD, No Lead MHz Crystal 8 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-240-18-4XEN ECS Inc. ECS-240-18-4XEN 0.6700
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49USX Bulk Active 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 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 200 18pF ±50ppm ±30ppm
ECS-300-S-20A-TR ECS Inc. ECS-300-S-20A-TR 2.9500
RFQ
ECAD 4 0.00000000 ECS Inc. CSM-8A Tape & Reel (TR) Active 80 Ohms -10°C ~ 70°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.067" (1.70mm) Surface Mount 2-SMD, No Lead MHz Crystal 30 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 Series ±50ppm ±30ppm
ECS-147.4-20-46X ECS Inc. ECS-147.4-20-46X 0.2101
RFQ
ECAD 8144 0.00000000 ECS Inc. HC-46X Bulk Active 60 Ohms -10°C ~ 70°C - 0.268" L x 0.157" W (6.80mm x 4.00mm) 0.071" (1.80mm) Through Hole HC-46/X MHz Crystal 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 500 20pF ±50ppm ±30ppm
ECS-44-20-4X ECS Inc. ECS-44-20-4X 0.7000
RFQ
ECAD 103 0.00000000 ECS Inc. HC-49USX Bulk Active 150 Ohms -10°C ~ 70°C - 0.447" L x 0.183" W (11.35mm x 4.65mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 4.433618 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 200 20pF ±50ppm ±30ppm
ECS-.327-9-16-TR ECS Inc. ECS-.327-9-16-TR 0.8600
RFQ
ECAD 187 0.00000000 ECS Inc. ECX-16 Tape & Reel (TR) Active 90 kOhms -40°C ~ 85°C - 0.063" L x 0.039" W (1.60mm x 1.00mm) 0.020" (0.50mm) Surface Mount 2-SMD, No Lead kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0010 5,000 9pF - ±20ppm
ECS-196-20-23A-TR ECS Inc. ECS-196-20-23A-TR 1.1200
RFQ
ECAD 826 0.00000000 ECS Inc. ECX-64A Tape & Reel (TR) Active 60 Ohms -10°C ~ 70°C - 0.236" L x 0.138" W (6.00mm x 3.50mm) 0.043" (1.10mm) Surface Mount 2-SMD, No Lead MHz Crystal 19.6608 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-245.7-10-36Q-ES-TR ECS Inc. ECS-245.7-10-36Q-ES-TR 0.3485
RFQ
ECAD 6628 0.00000000 ECS Inc. ECX-2236Q Tape & Reel (TR) Active 60 Ohms -40°C ~ 125°C AEC-Q200 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.024" (0.60mm) Surface Mount 4-SMD, No Lead MHz Crystal 24.576 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±50ppm ±30ppm
ECS-245.7-10-37Q-ES-TR ECS Inc. ECS-245.7-10-37Q-ES-TR 0.7200
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-1637Q Tape & Reel (TR) Active 100 Ohms -40°C ~ 125°C AEC-Q200 0.079" L x 0.063" W (2.00mm x 1.60mm) 0.022" (0.55mm) Surface Mount 4-SMD, No Lead MHz Crystal 24.576 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±50ppm ±30ppm
ECS-240-12-30BQ-AEN-TR ECS Inc. ECS-240-12-30BQ-AEN-TR 0.8700
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-53BQ Tape & Reel (TR) Active 30 Ohms -40°C ~ 85°C AEC-Q200 0.197" L x 0.126" W (5.00mm x 3.20mm) 0.033" (0.85mm) Surface Mount 4-SMD, No Lead MHz Crystal 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 12pF ±50ppm ±25ppm
ECS-250-18-5PLX-GN-TR ECS Inc. ECS-250-18-5PLX-GN-TR 0.2586
RFQ
ECAD 2842 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 30 Ohms -40°C ~ 85°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.126" (3.20mm) Surface Mount HC-49/US MHz Crystal 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±30ppm ±30ppm
ECS-80-16-28A-TR ECS Inc. ECS-80-16-28A-TR 1.2500
RFQ
ECAD 665 0.00000000 ECS Inc. CSM-4A Tape & Reel (TR) Not For New Designs 80 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 8 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 16pF ±50ppm ±30ppm
ECS-147.4-20-1 ECS Inc. ECS-147.4-20-1 0.6100
RFQ
ECAD 173 0.00000000 ECS Inc. HC-49U Bulk Not For New Designs 25 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 14.7456 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-480-10-30B-CKL-TR ECS Inc. ECS-480-10-30B-CKL-TR 0.7900
RFQ
ECAD 9 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 30 Ohms -10°C ~ 70°C - 0.197" L x 0.126" W (5.00mm x 3.20mm) 0.033" (0.85mm) Surface Mount 4-SMD, No Lead MHz Crystal 48 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±10ppm ±10ppm
ECS-270-10-36Q-ES-TR ECS Inc. ECS-270-10-36Q-ES-TR 0.7000
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-2236Q Tape & Reel (TR) Active 60 Ohms -40°C ~ 125°C AEC-Q200 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.024" (0.60mm) Surface Mount 4-SMD, No Lead MHz Crystal 27 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±50ppm ±30ppm
ECS-110.5-20-4VX ECS Inc. ECS-110.5-20-4VX 0.7600
RFQ
ECAD 19 0.00000000 ECS Inc. HC-49USSX Bulk Active 60 Ohms -10°C ~ 70°C - 0.447" L x 0.197" W (11.35mm x 5.00mm) 0.083" (2.10mm) Through Hole HC-49/US MHz Crystal 11.0592 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±50ppm ±30ppm
ECS-240-18-33-AEM-TR ECS Inc. ECS-240-18-33-AEM-TR 0.5600
RFQ
ECAD 2752 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 40 Ohms -20°C ~ 70°C - 0.126" L x 0.098" W (3.20mm x 2.50mm) 0.031" (0.80mm) Surface Mount 4-SMD, No Lead MHz Crystal 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±25ppm
ECS-39-17-1X ECS Inc. ECS-39-17-1X 0.7000
RFQ
ECAD 2 0.00000000 ECS Inc. HC-49UX Bulk Active 100 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 3.93216 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 100 17pF ±50ppm ±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