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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-250-20-1X-EM ECS Inc. ECS-250-20-1X-EM 0.9500
RFQ
ECAD 597 0.00000000 ECS Inc. HC-49UX Bulk Active 20 Ohms -20°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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected XC2840 EAR99 8541.60.0060 100 20pF ±50ppm ±30ppm
ECS-147.4-18-18-TR ECS Inc. ECS-147.4-18-18-TR 2.5000
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-12 Tape & Reel (TR) Active 50 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 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±100ppm ±30ppm
ECS-122.8-10-33-AGL-TR ECS Inc. ECS-122.8-10-33-AGL-TR 0.5600
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 100 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 12.288 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±30ppm ±25ppm
ECS-73-20-1 ECS Inc. ECS-73-20-1 0.6100
RFQ
ECAD 14 0.00000000 ECS Inc. HC-49U Bulk Not For New Designs 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 7.3728 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-.327-7-34QS-TR9 ECS Inc. ECS-.327-7-34QS-TR9 0.9200
RFQ
ECAD 25 0.00000000 ECS Inc. ECX-34Q Tape & Reel (TR) Active 70 kOhms -40°C ~ 125°C AEC-Q200 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 Unaffected EAR99 8541.60.0010 9,000 7pF - ±20ppm
ECS-250-12-30Q-VS-TR ECS Inc. ECS-250-12-30Q-VS-TR 0.9200
RFQ
ECAD 210 0.00000000 ECS Inc. ECX-53Q Tape & Reel (TR) Active 40 Ohms -40°C ~ 125°C AEC-Q200 0.197" L x 0.126" W (5.00mm x 3.20mm) 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 12pF ±150ppm ±30ppm
ECS-49-18-10 ECS Inc. ECS-49-18-10 0.7600
RFQ
ECAD 288 0.00000000 ECS Inc. ECS-3x10 Bulk Not For New Designs 150 Ohms -10°C ~ 60°C - 0.126" Dia x 0.413" L (3.20mm x 10.50mm) 0.413" (10.50mm) Through Hole Cylindrical Can, Radial MHz Crystal 4.9152 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±50ppm
ECS-98.3-20-18-TR ECS Inc. ECS-98.3-20-18-TR 2.5000
RFQ
ECAD 480 0.00000000 ECS Inc. CSM-12 Tape & Reel (TR) Active 100 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 9.8304 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-200-20-30B-TR ECS Inc. ECS-200-20-30B-TR 0.8790
RFQ
ECAD 3332 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 40 Ohms -20°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 20 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-196.6-20-4 ECS Inc. ECS-196.6-20-4 0.6900
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49US Bulk Not For New Designs 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 19.6608 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-540-8-36B-CTN-TR ECS Inc. ECS-540-8-36B-CTN-TR 0.4500
RFQ
ECAD 665 0.00000000 ECS Inc. ECX-2236B Tape & Reel (TR) Active 30 Ohms -40°C ~ 85°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 54 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 8pF ±20ppm ±10ppm
ECS-49-S-18-TR ECS Inc. ECS-49-S-18-TR 1.4900
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-12 Tape & Reel (TR) Active 150 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 4.9152 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 Series ±100ppm ±30ppm
ECS-49-20-28A-TR ECS Inc. ECS-49-20-28A-TR 1.2500
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-4A Tape & Reel (TR) Not For New Designs 200 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 4.9152 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±50ppm ±30ppm
ECS-250-10-33B-CWN-TR ECS Inc. ECS-250-10-33B-CWN-TR 0.4700
RFQ
ECAD 127 0.00000000 ECS Inc. ECS-33B Tape & Reel (TR) Active 40 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±15ppm ±10ppm
ECS-270-18-9X ECS Inc. ECS-270-18-9X 0.7600
RFQ
ECAD 871 0.00000000 ECS Inc. ECS-3X9X Bulk Active 50 Ohms -10°C ~ 60°C - 0.126" Dia x 0.354" L (3.20mm x 9.00mm) 0.354" (9.00mm) Through Hole Cylindrical Can, Radial MHz Crystal 27 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 500 18pF ±50ppm ±50ppm
ECS-120-32-4X ECS Inc. ECS-120-32-4X 0.6900
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49USX Bulk Active 60 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 32pF ±50ppm ±30ppm
ECS-60-18-7SX-TR ECS Inc. ECS-60-18-7SX-TR 2.2500
RFQ
ECAD 8 0.00000000 ECS Inc. ECX-3SX Tape & Reel (TR) Not For New Designs 100 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 6 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±50ppm ±30ppm
ECS-540-8-33B-RGN-TR ECS Inc. ECS-540-8-33B-RGN-TR 0.6100
RFQ
ECAD 1 0.00000000 ECS Inc. ECS-33B Tape & Reel (TR) Active 40 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 54 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 8pF ±30ppm ±15ppm
ECS-147.4-12-33-AGM-TR ECS Inc. ECS-147.4-12-33-AGM-TR 0.5600
RFQ
ECAD 80 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 12pF ±30ppm ±25ppm
ECS-196.6-20-7SX-TR ECS Inc. ECS-196.6-20-7SX-TR 3.1100
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-3SX Tape & Reel (TR) Not For New Designs 50 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 19.6608 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-.327-12.5-32-TR ECS Inc. ECS-.327-12.5-32-TR -
RFQ
ECAD 5175 0.00000000 ECS Inc. ECX-31 Tape & Reel (TR) Obsolete 50 kOhms -40°C ~ 85°C - 0.126" L x 0.047" W (3.20mm x 1.20mm) 0.039" (1.00mm) Surface Mount 2-SMD, No Lead kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download 1 (Unlimited) REACH Unaffected EAR99 8541.60.0010 3,000 12.5pF - ±20ppm
ECS-.327-6-13FLX-TR ECS Inc. ECS-.327-6-13FLX-TR 0.6600
RFQ
ECAD 4 0.00000000 ECS Inc. ECS-2x6-FLX Tape & Reel (TR) Active 50 kOhms -40°C ~ 85°C - 0.079" Dia x 0.240" L (2.00mm x 6.10mm) 0.087" (2.20mm) Surface Mount Cylindrical Can, Radial kHz Crystal (Tuning Fork) 32.768 kHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0010 3,000 6pF - ±20ppm
ECS-.327-12.5-11 ECS Inc. ECS-.327-12.5-11 -
RFQ
ECAD 4790 0.00000000 ECS Inc. ECX-205 Tape & Reel (TR) Obsolete 50 kOhms -10°C ~ 60°C - - - Surface Mount - kHz Crystal (Tuning Fork) 32.768 kHz Fundamental - RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0010 100 12.5pF - ±20ppm
ECS-320-12-33-AGM-TR ECS Inc. ECS-320-12-33-AGM-TR 0.2990
RFQ
ECAD 6315 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 32 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 12pF ±30ppm ±25ppm
ECS-184-20-5PXDN-TR ECS Inc. ECS-184-20-5PXDN-TR 0.6100
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X-DN Tape & Reel (TR) Active 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-60-32-5PXDN-TR ECS Inc. ECS-60-32-5PXDN-TR 0.6100
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X-DN Tape & Reel (TR) Active 70 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 6 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 32pF ±100ppm ±30ppm
ECS-245.7-10-33-AGL-TR ECS Inc. ECS-245.7-10-33-AGL-TR 0.5100
RFQ
ECAD 3 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 24.576 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±30ppm ±25ppm
ECS-180-S-5PX-TR ECS Inc. ECS-180-S-5PX-TR 0.4500
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X 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 18 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
ECS-76.8-20-4X ECS Inc. ECS-76.8-20-4X 0.6700
RFQ
ECAD 2 0.00000000 ECS Inc. HC-49USX Bulk Active 80 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 7.68 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±50ppm ±30ppm
ECS-160-12-33Q-JEN-TR ECS Inc. ECS-160-12-33Q-JEN-TR 0.6800
RFQ
ECAD 3 0.00000000 ECS Inc. ECX-33Q Tape & Reel (TR) Active 80 Ohms -40°C ~ 85°C AEC-Q200 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 3,000 12pF ±50ppm ±20ppm
  • 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