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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-160-S-28A-TR ECS Inc. ECS-160-S-28A-TR 1.1800
RFQ
ECAD 3 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 16 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
ECS-120-20-19A-TR ECS Inc. ECS-120-20-19A-TR 2.3600
RFQ
ECAD 232 0.00000000 ECS Inc. ECX-19A Tape & Reel (TR) Active 80 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-147.4-32.4 ECS Inc. ECS-147.4-32.4 0.4848
RFQ
ECAD 1904 0.00000000 ECS Inc. HC-49US Bulk Active 40 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 14.7456 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected Q1013008 EAR99 8541.60.0050 200 32pF ±50ppm ±30ppm
ECS-254.563-CD-0380 ECS Inc. ECS-254.563-CD-0380 0.9683
RFQ
ECAD 5064 0.00000000 ECS Inc. CSM-7 Bulk 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 25.4563 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1 12pF ±30ppm ±20ppm
ECS-120-20-30B-DU ECS Inc. ECS-120-20-30B-DU 0.8800
RFQ
ECAD 38 0.00000000 ECS Inc. ECX-53B-DU Tape & Reel (TR) Active 80 Ohms -55°C ~ 125°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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-110.5-20-5PXDU-TR ECS Inc. ECS-110.5-20-5PXDU-TR 1.0200
RFQ
ECAD 7 0.00000000 ECS Inc. CSM-7X-DU Tape & Reel (TR) Active 50 Ohms -55°C ~ 125°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 11.0592 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-147.4-20-5PXDU-TR ECS Inc. ECS-147.4-20-5PXDU-TR 1.0200
RFQ
ECAD 8 0.00000000 ECS Inc. CSM-7X-DU Tape & Reel (TR) Active 40 Ohms -55°C ~ 125°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-300-8-36CKM-TR ECS Inc. ECS-300-8-36CKM-TR 0.7100
RFQ
ECAD 8 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 50 Ohms -20°C ~ 70°C - 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.026" (0.65mm) Surface Mount 4-SMD, No Lead MHz Crystal 30 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 8pF ±10ppm ±10ppm
ECS-35-18-5PVX ECS Inc. ECS-35-18-5PVX 1.3700
RFQ
ECAD 2 0.00000000 ECS Inc. CSM-7SSX Tape & Reel (TR) Active 150 Ohms -10°C ~ 70°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.102" (2.60mm) 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
ECS-80-20-5PVX ECS Inc. ECS-80-20-5PVX 1.2600
RFQ
ECAD 4 0.00000000 ECS Inc. CSM-7SSX Tape & Reel (TR) Active 80 Ohms -10°C ~ 70°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.102" (2.60mm) Surface Mount HC-49/US MHz Crystal 8 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-245.7-20-5PVX ECS Inc. ECS-245.7-20-5PVX 0.8800
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7SSX Tape & Reel (TR) Active 40 Ohms -10°C ~ 70°C - 0.449" L x 0.189" W (11.40mm x 4.80mm) 0.102" (2.60mm) Surface Mount HC-49/US MHz Crystal 24.576 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 20pF ±50ppm ±30ppm
ECS-100-20-4VX ECS Inc. ECS-100-20-4VX 1.4100
RFQ
ECAD 87 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 10 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±50ppm ±30ppm
ECS-250-18-18-TR ECS Inc. ECS-250-18-18-TR 2.3400
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-12 Tape & Reel (TR) Active 40 Ohms -40°C ~ 85°C - 0.465" L x 0.217" W (11.80mm x 5.50mm) 0.098" (2.50mm) 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 ±100ppm ±30ppm
ECS-160-18-23A-EN-TR ECS Inc. ECS-160-18-23A-EN-TR 0.8800
RFQ
ECAD 126 0.00000000 ECS Inc. ECX-64A Tape & Reel (TR) Active 60 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 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±50ppm ±30ppm
ECS-200-18-23A-EN-TR ECS Inc. ECS-200-18-23A-EN-TR 0.9200
RFQ
ECAD 9 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 20 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±50ppm ±30ppm
ECS-40-18-4XEN ECS Inc. ECS-40-18-4XEN 0.5800
RFQ
ECAD 17 0.00000000 ECS Inc. HC-49USX Bulk Active 150 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 4 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 200 18pF ±50ppm ±30ppm
ECS-73-18-4XEN ECS Inc. ECS-73-18-4XEN 0.6700
RFQ
ECAD 105 0.00000000 ECS Inc. HC-49USX Bulk Active 80 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 7.3728 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 18pF ±50ppm ±30ppm
ECS-163.8-18-4XEN ECS Inc. ECS-163.8-18-4XEN 0.6700
RFQ
ECAD 487 0.00000000 ECS Inc. HC-49USX Bulk Active 40 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 16.384 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 18pF ±50ppm ±30ppm
ECS-200-18-4XEN ECS Inc. ECS-200-18-4XEN 0.6200
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 20 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 18pF ±50ppm ±30ppm
ECS-245.7-18-4XEN ECS Inc. ECS-245.7-18-4XEN 0.6700
RFQ
ECAD 681 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 24.576 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 200 18pF ±50ppm ±30ppm
ECS-500-18-4XEN ECS Inc. ECS-500-18-4XEN 0.6700
RFQ
ECAD 264 0.00000000 ECS Inc. HC-49USX Bulk Active 100 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 50 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-49-18-5PXEN-TR ECS Inc. ECS-49-18-5PXEN-TR 0.7000
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 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 4.9152 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±30ppm
ECS-251.75-18-5PX-EN-TR ECS Inc. ECS-251.75-18-5PX-EN-TR 0.7000
RFQ
ECAD 1 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) 0.169" (4.30mm) Surface Mount HC-49/US MHz Crystal 25.175 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-110.5-20-4XDN ECS Inc. ECS-110.5-20-4XDN 0.3555
RFQ
ECAD 6224 0.00000000 ECS Inc. HC-49USX-DN Bulk Active 60 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 11.0592 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected Q3039991 EAR99 8541.60.0050 200 20pF ±100ppm ±30ppm
ECS-135.60-18-33-AGM-TR ECS Inc. ECS-135.60-18-33-AGM-TR 0.3000
RFQ
ECAD 4 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 100 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 13.56 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±30ppm ±25ppm
ECS-147.4-10-33-AGM-TR ECS Inc. ECS-147.4-10-33-AGM-TR 0.5600
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 100 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 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±30ppm ±25ppm
ECS-240-12-33-AGM-TR ECS Inc. ECS-240-12-33-AGM-TR 0.2990
RFQ
ECAD 5775 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 12pF ±30ppm ±25ppm
ECS-250-18-33-JTM-TR ECS Inc. ECS-250-18-33-JTM-TR 0.4700
RFQ
ECAD 49 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±20ppm ±20ppm
ECS-250-8-33-AGM-TR ECS Inc. ECS-250-8-33-AGM-TR 0.2990
RFQ
ECAD 5799 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 8pF ±30ppm ±25ppm
ECS-250-20-33-AEL-TR ECS Inc. ECS-250-20-33-AEL-TR 0.4400
RFQ
ECAD 34 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 40 Ohms -10°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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 20pF ±50ppm ±25ppm
  • 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