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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-240-20-5PDN-TR ECS Inc. ECS-240-20-5PDN-TR 1.0200
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7 Tape & Reel (TR) Not For New Designs 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 24 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 20pF ±100ppm ±30ppm
ECS-491.5-18-5PXEN ECS Inc. ECS-491.5-18-5PXEN 0.3717
RFQ
ECAD 1027 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 49.152 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±50ppm ±30ppm
ECS-40-20-19A-TR ECS Inc. ECS-40-20-19A-TR 2.3900
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-19A Tape & Reel (TR) Active 150 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 4 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±50ppm ±30ppm
ECS-250-20-33-CKM-TR ECS Inc. ECS-250-20-33-CKM-TR 0.5700
RFQ
ECAD 30 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 20pF ±10ppm ±10ppm
ECS-160-20-4X-B-DN ECS Inc. ECS-160-20-4X-B-DN 0.4242
RFQ
ECAD 6641 0.00000000 ECS Inc. HC-49USX-DN Bulk Active 40 Ohms -40°C ~ 85°C - - 0.138" (3.50mm) Through Hole HC-49/US MHz Crystal 16 MHz Fundamental - ROHS3 Compliant 1 (Unlimited) REACH Unaffected Q3884338 EAR99 8541.60.0050 200 20pF ±100ppm ±30ppm
ECS-162.5-S-4 ECS Inc. ECS-162.5-S-4 0.3717
RFQ
ECAD 4377 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 16.257 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 Series ±50ppm ±30ppm
ECS-240-8-36B-CTN-TR3 ECS Inc. ECS-240-8-36B-CTN-TR3 0.5200
RFQ
ECAD 5 0.00000000 ECS Inc. ECX-2236B Tape & Reel (TR) Active 50 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 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 8pF ±20ppm ±10ppm
ECS-166.66-18-18-TR ECS Inc. ECS-166.66-18-18-TR 1.6842
RFQ
ECAD 9373 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 16.666 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±100ppm ±30ppm
ECS-184-20-4DN ECS Inc. ECS-184-20-4DN 0.8400
RFQ
ECAD 14 0.00000000 ECS Inc. HC-49US-DN Bulk Not For New Designs 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 18.432 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±100ppm ±30ppm
ECS-320-8-37B2-7KM-TR ECS Inc. ECS-320-8-37B2-7KM-TR 0.3700
RFQ
ECAD 9 0.00000000 ECS Inc. ECX-1637B2 Tape & Reel (TR) Active 50 Ohms -20°C ~ 70°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 32 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 8pF ±10ppm ±7ppm
ECS-10-13-1H ECS Inc. ECS-10-13-1H 9.2000
RFQ
ECAD 834 0.00000000 ECS Inc. HC-49U(H) Bulk Not For New Designs 3 kOhms 0°C ~ 60°C - 0.447" L x 0.183" W (11.35mm x 4.65mm) 0.530" (13.46mm) Through Hole HC-49/U MHz Crystal 1 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0020 1,000 13pF ±100ppm ±100ppm
ECS-120-32-1 ECS Inc. ECS-120-32-1 0.6900
RFQ
ECAD 57 0.00000000 ECS Inc. HC-49U Bulk Not For New Designs 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 12 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 32pF ±50ppm ±30ppm
ECS-480-18-4XEN ECS Inc. ECS-480-18-4XEN 0.3555
RFQ
ECAD 3749 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 48 MHz 3rd Overtone download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 200 18pF ±50ppm ±30ppm
ECS-160-12-36-AGN-TR ECS Inc. ECS-160-12-36-AGN-TR 0.4700
RFQ
ECAD 8 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 12pF ±30ppm ±25ppm
ECS-160-10-37B2-JTN-TR ECS Inc. ECS-160-10-37B2-JTN-TR 0.4200
RFQ
ECAD 10 0.00000000 ECS Inc. ECX-1637B2 Tape & Reel (TR) Active 150 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 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 10pF ±20ppm ±20ppm
ECS-320-10-36B2-CTN-TR ECS Inc. ECS-320-10-36B2-CTN-TR 0.3500
RFQ
ECAD 11 0.00000000 ECS Inc. ECX-2236B2 Tape & Reel (TR) Active 40 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 32 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±20ppm ±10ppm
ECS-120-10-36B2-CWY-TR ECS Inc. ECS-120-10-36B2-CWY-TR 0.3500
RFQ
ECAD 21 0.00000000 ECS Inc. ECX-2236B2 Tape & Reel (TR) Active 130 Ohms -30°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 3,000 10pF ±15ppm ±10ppm
ECS-271.2-18-33-JGN-TR3 ECS Inc. ECS-271.2-18-33-JGN-TR3 0.3800
RFQ
ECAD 60 0.00000000 ECS Inc. ECX-32 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 27.12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 18pF ±30ppm ±20ppm
ECS-250-20-33-TR3 ECS Inc. ECS-250-20-33-TR3 0.4200
RFQ
ECAD 11 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 3,000 20pF ±50ppm ±50ppm
ECS-163.84-18-33-JGN-TR3 ECS Inc. ECS-163.84-18-33-JGN-TR3 0.4200
RFQ
ECAD 8 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 16.384 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 18pF ±30ppm ±20ppm
ECS-250-10-33B-CKM-TR3 ECS Inc. ECS-250-10-33B-CKM-TR3 0.6100
RFQ
ECAD 2 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±10ppm ±10ppm
ECS-250-10-37B-CTN-TR3 ECS Inc. ECS-250-10-37B-CTN-TR3 0.4600
RFQ
ECAD 6 0.00000000 ECS Inc. ECX-1637B Tape & Reel (TR) Active 50 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±20ppm ±10ppm
ECS-320-8-37B-7KM-TR3 ECS Inc. ECS-320-8-37B-7KM-TR3 0.4100
RFQ
ECAD 12 0.00000000 ECS Inc. ECX-1637B Tape & Reel (TR) Active 50 Ohms -20°C ~ 70°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 32 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 8pF ±10ppm ±7ppm
ECS-40-18-4X ECS Inc. ECS-40-18-4X 0.7000
RFQ
ECAD 1 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 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 18pF ±50ppm ±30ppm
ECS-260-9-33B-CKY-TR3 ECS Inc. ECS-260-9-33B-CKY-TR3 0.6100
RFQ
ECAD 5 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 26 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 9pF ±10ppm ±10ppm
ECS-160-10-33B-CKM-TR3 ECS Inc. ECS-160-10-33B-CKM-TR3 0.6100
RFQ
ECAD 53 0.00000000 ECS Inc. ECS-33B Tape & Reel (TR) Active 60 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 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 3,000 10pF ±10ppm ±10ppm
ECS-271.2-10-30B-RWY-TR ECS Inc. ECS-271.2-10-30B-RWY-TR 0.6600
RFQ
ECAD 3 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 30 Ohms -30°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 27.12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±15ppm ±15ppm
ECS-250-8-33Q-RES-TR3 ECS Inc. ECS-250-8-33Q-RES-TR3 0.6800
RFQ
ECAD 5 0.00000000 ECS Inc. ECX-33Q Tape & Reel (TR) Active 40 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 25 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 8pF ±50ppm ±15ppm
ECS-500-10-33B-7WN-TR ECS Inc. ECS-500-10-33B-7WN-TR 0.6100
RFQ
ECAD 949 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 50 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 10pF ±15ppm ±7ppm
ECS-080-18-20BM-JEM-TR ECS Inc. ECS-080-18-20BM-JEM-TR 1.1000
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-8M Tape & Reel (TR) Active 60 Ohms -20°C ~ 70°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 8 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 18pF ±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