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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-73-20-1X ECS Inc. ECS-73-20-1X 0.7000
RFQ
ECAD 30 0.00000000 ECS Inc. HC-49UX 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 7.3728 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 100 20pF ±50ppm ±30ppm
ECS-120-20-30B-TR ECS Inc. ECS-120-20-30B-TR 0.6900
RFQ
ECAD 34 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 80 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-100-20-4X-DU ECS Inc. ECS-100-20-4X-DU 0.6100
RFQ
ECAD 642 0.00000000 ECS Inc. HC-49USX Bulk Active 60 Ohms -55°C ~ 125°C - 0.447" L x 0.183" W (11.35mm x 4.65mm) 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 10 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±100ppm ±30ppm
ECS-120-20-33-AGN-TR ECS Inc. ECS-120-20-33-AGN-TR 0.5100
RFQ
ECAD 3 0.00000000 ECS Inc. ECX-32 Tape & Reel (TR) Active 100 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±30ppm ±25ppm
ECS-184-18-30B-AGN-TR ECS Inc. ECS-184-18-30B-AGN-TR 0.7100
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 50 Ohms -40°C ~ 85°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 18.432 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±30ppm ±25ppm
ECS-143-20-23B-TR ECS Inc. ECS-143-20-23B-TR 1.0200
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-64 Tape & Reel (TR) Active 40 Ohms -10°C ~ 70°C - 0.236" L x 0.138" W (6.00mm x 3.50mm) 0.043" (1.10mm) Surface Mount 4-SMD, No Lead MHz Crystal 14.31818 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-250-18-28AX ECS Inc. ECS-250-18-28AX 0.6515
RFQ
ECAD 3986 0.00000000 ECS Inc. CSM-4AX Tape & Reel (TR) Active 30 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 25 MHz Fundamental - ROHS3 Compliant 1 (Unlimited) REACH Unaffected Q3193181 EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-240-8-37-CKM-TR3 ECS Inc. ECS-240-8-37-CKM-TR3 0.4100
RFQ
ECAD 11 0.00000000 ECS Inc. ECX-1637 Tape & Reel (TR) Active 80 Ohms -20°C ~ 70°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 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 8pF ±10ppm ±10ppm
ECS-204.8-20-5PX ECS Inc. ECS-204.8-20-5PX 0.4091
RFQ
ECAD 3604 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active -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 Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected Q9077459 EAR99 8541.60.0060 1,000 20pF ±50ppm ±30ppm
ECS-120-8-36-CGN-TR ECS Inc. ECS-120-8-36-CGN-TR 0.5600
RFQ
ECAD 192 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 150 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 8pF ±30ppm ±10ppm
ECS-92.1-20-4X ECS Inc. ECS-92.1-20-4X 0.7000
RFQ
ECAD 781 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 9.216 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±50ppm ±30ppm
ECS-480-8-33B-CWY-TR ECS Inc. ECS-480-8-33B-CWY-TR 0.5600
RFQ
ECAD 3 0.00000000 ECS Inc. ECS-33B Tape & Reel (TR) Active 40 Ohms -30°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 48 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 8pF ±15ppm ±10ppm
ECS-235.122-CD-0378TR ECS Inc. ECS-235.122-CD-0378TR 0.4697
RFQ
ECAD 9138 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 23.5122 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 12pF ±30ppm ±20ppm
ECS-160-8-36-JTN-TR ECS Inc. ECS-160-8-36-JTN-TR 0.6200
RFQ
ECAD 13 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 80 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 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 8pF ±20ppm ±20ppm
ECS-160-S-1X ECS Inc. ECS-160-S-1X 0.6900
RFQ
ECAD 572 0.00000000 ECS Inc. HC-49UX Bulk Active 20 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 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 100 Series ±50ppm ±30ppm
ECS-60-18-4XEN ECS Inc. ECS-60-18-4XEN 0.5800
RFQ
ECAD 2 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 6 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 18pF ±50ppm ±30ppm
ECS-120-10-33B-CKM-TR3 ECS Inc. ECS-120-10-33B-CKM-TR3 0.6100
RFQ
ECAD 2 0.00000000 ECS Inc. ECS-33B 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 12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 10pF ±10ppm ±10ppm
ECS-240-20-4DN ECS Inc. ECS-240-20-4DN 0.8400
RFQ
ECAD 696 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 24 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 20pF ±100ppm ±30ppm
ECS-250-12-36-AGN-TR ECS Inc. ECS-250-12-36-AGN-TR 0.5200
RFQ
ECAD 4 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 60 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 12pF ±30ppm ±25ppm
ECS-50-20-7SX-TR ECS Inc. ECS-50-20-7SX-TR 2.7100
RFQ
ECAD 2 0.00000000 ECS Inc. ECX-3SX Tape & Reel (TR) Not For New Designs 150 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 5 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±50ppm ±30ppm
ECS-480-18-5PXEN ECS Inc. ECS-480-18-5PXEN 0.3717
RFQ
ECAD 8607 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 80 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 48 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-270-18-30-GM-TR ECS Inc. ECS-270-18-30-GM-TR 0.8400
RFQ
ECAD 631 0.00000000 ECS Inc. ECX-53 Tape & Reel (TR) Active 30 Ohms -20°C ~ 70°C - 0.197" L x 0.126" W (5.00mm x 3.20mm) 0.055" (1.40mm) Surface Mount 2-SMD, No Lead MHz Crystal 27 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±30ppm ±30ppm
ECS-80-8-33Q-ADS ECS Inc. ECS-80-8-33Q-ADS 0.9000
RFQ
ECAD 42 0.00000000 ECS Inc. ECX-33Q Tape & Reel (TR) Active 500 Ohms -40°C ~ 125°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 8 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 8pF ±100ppm ±25ppm
ECS-200-20-4 ECS Inc. ECS-200-20-4 0.7000
RFQ
ECAD 4 0.00000000 ECS Inc. HC-49US Bulk Not For New Designs 30 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 20 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-180-20-1X ECS Inc. ECS-180-20-1X 0.6100
RFQ
ECAD 79 0.00000000 ECS Inc. HC-49UX Bulk Active 20 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 18 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected X1034 EAR99 8541.60.0050 100 20pF ±50ppm ±30ppm
ECS-300-10-36-JGN-TR ECS Inc. ECS-300-10-36-JGN-TR 0.3604
RFQ
ECAD 1717 0.00000000 ECS Inc. ECX-2236 Tape & Reel (TR) Active 50 Ohms -40°C ~ 85°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 10pF ±30ppm ±20ppm
ECS-36-20-7SX-TR ECS Inc. ECS-36-20-7SX-TR 3.3400
RFQ
ECAD 16 0.00000000 ECS Inc. ECX-3SX Tape & Reel (TR) Not For New Designs 200 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 3.6864 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±50ppm ±30ppm
ECS-250-18-20BM-JEN-TR ECS Inc. ECS-250-18-20BM-JEN-TR 1.2000
RFQ
ECAD 55 0.00000000 ECS Inc. CSM-8M Tape & Reel (TR) Active 40 Ohms -40°C ~ 85°C - 0.276" L x 0.197" W (7.00mm x 5.00mm) 0.051" (1.30mm) 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 ±50ppm ±20ppm
ECS-147-20-23A-EN-TR ECS Inc. ECS-147-20-23A-EN-TR 1.0800
RFQ
ECAD 37 0.00000000 ECS Inc. ECX-64A Tape & Reel (TR) Active 80 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 14.7456 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-320-S-20A-TR ECS Inc. ECS-320-S-20A-TR 2.3900
RFQ
ECAD 123 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 32 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 Series ±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