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Image Product Number Pricing(USD) Quantity ECAD Quantity Available Weight(Kg) Mfr Series Package Product Status Capacitance ESR (Equivalent Series Resistance) Operating Temperature Ratings Impedance Size / Dimension Height - Seated (Max) Mounting Type Package / Case Type Features Frequency Operating Mode Output Voltage - Supply DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Programmable Type Load Capacitance Current - Supply (Max) Height Base Resonator Frequency Stability Absolute Pull Range (APR) Spread Spectrum Bandwidth Current - Supply (Disable) (Max) Frequency Tolerance Available Frequency Range Frequency Stability (Total)
ECS-400-10-37B-CKY-TR3 ECS Inc. ECS-400-10-37B-CKY-TR3 0.4100
RFQ
ECAD 14 0.00000000 ECS Inc. ECX-1637B Tape & Reel (TR) Active 40 Ohms -30°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 40 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-320-10-37B-CKY-TR3 ECS Inc. ECS-320-10-37B-CKY-TR3 0.4100
RFQ
ECAD 8 0.00000000 ECS Inc. ECX-1637B Tape & Reel (TR) Active 50 Ohms -30°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 32 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±10ppm ±10ppm
ECS-271.2-10-33B-CKM-TR3 ECS Inc. ECS-271.2-10-33B-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 27.12 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 3,000 10pF ±10ppm ±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-.327-7-16-TR3 ECS Inc. ECS-.327-7-16-TR3 0.9400
RFQ
ECAD 47 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 3,000 7pF - ±20ppm
ECS-.327-12.5-16-TR3 ECS Inc. ECS-.327-12.5-16-TR3 0.7400
RFQ
ECAD 76 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 3,000 12.5pF - ±20ppm
ECS-.327-6-16-TR3 ECS Inc. ECS-.327-6-16-TR3 0.9500
RFQ
ECAD 80 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 3,000 6pF - ±20ppm
ECS-122.8-20-5PX-TR ECS Inc. ECS-122.8-20-5PX-TR 0.4500
RFQ
ECAD 1 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 50 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 12.288 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 20pF ±50ppm ±30ppm
ECS-P55-BN ECS Inc. ECS-P55-BN 6.0300
RFQ
ECAD 3781 0.00000000 ECS Inc. ECS-P55 Tube Active -40°C ~ 85°C - 0.197" L x 0.126" W (5.00mm x 3.20mm) 0.043" (1.09mm) Surface Mount 4-SMD, No Lead XO (Standard) HCMOS 5V download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Enable/Disable Programmed by SIC (Enter your frequency in Web Order Notes) 50mA Crystal - - 1 MHz ~ 125 MHz ±50ppm
ECS-92.1-S-1 ECS Inc. ECS-92.1-S-1 0.7000
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49U Bulk Not For New Designs 35 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 9.216 MHz Fundamental download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
ECS-SR1-6.00-B-TR ECS Inc. ECS-SR1-6.00-B-TR 0.6400
RFQ
ECAD 14 0.00000000 ECS Inc. ECS-SR1-B Tape & Reel (TR) Not For New Designs 30 pF -20°C ~ 80°C 0.295" L x 0.130" W (7.50mm x 3.30mm) Surface Mount 3-SMD, Non-Standard Ceramic Built in Capacitor 6 MHz download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8548.00.0000 2,500 0.087" (2.20mm) ±0.3% ±0.5%
ECS-177.3-18-4-EN ECS Inc. ECS-177.3-18-4-EN 0.3555
RFQ
ECAD 2460 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 17.734475 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 18pF ±50ppm ±30ppm
ECS-400-18-33Q-DS ECS Inc. ECS-400-18-33Q-DS 1.0000
RFQ
ECAD 1 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 40 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 18pF ±100ppm ±30ppm
ECS-240-20-4VX ECS Inc. ECS-240-20-4VX 1.1272
RFQ
ECAD 5826 0.00000000 ECS Inc. HC-49USSX Bulk Active 40 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 24 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 200 20pF ±50ppm ±30ppm
ECS-P85-AX ECS Inc. ECS-P85-AX 8.0300
RFQ
ECAD 4516 0.00000000 ECS Inc. ECS-P85X Tube Active 0°C ~ 70°C - 0.520" L x 0.520" W (13.20mm x 13.20mm) 0.213" (5.40mm) Through Hole 8-DIP, 4 Leads (Half Size, Metal Can) XO (Standard) HCMOS 5V download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Enable/Disable Programmed by SIC (Enter your frequency in Web Order Notes) 45mA Crystal - - 1 MHz ~ 150 MHz ±100ppm
ECS-P143-AX ECS Inc. ECS-P143-AX 6.0300
RFQ
ECAD 3296 0.00000000 ECS Inc. ECS-P143X Tube Active 0°C ~ 70°C - 0.815" L x 0.508" W (20.70mm x 12.90mm) 0.197" (5.00mm) Through Hole 14-DIP, 4 Leads (Full Size, Metal Can) XO (Standard) HCMOS 3.3V download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Enable/Disable Programmed by SIC (Enter your frequency in Web Order Notes) 28mA Crystal - - 1 MHz ~ 125 MHz ±100ppm
ECS-122.8-S-7SX-TR ECS Inc. ECS-122.8-S-7SX-TR 3.7100
RFQ
ECAD 1 0.00000000 ECS Inc. ECX-3SX Tape & Reel (TR) Active 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 12.288 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 Series ±50ppm ±30ppm
ZTA-6.51MT ECS Inc. ZTA-6.51MT -
RFQ
ECAD 1168 0.00000000 ECS Inc. ZTA Bulk Obsolete -20°C ~ 80°C 30 Ohms 0.394" L x 0.197" W (10.00mm x 5.00mm) Through Hole Radial - 2 Lead, 5.00mm Pitch Ceramic - 6.51 MHz download 1 (Unlimited) REACH Unaffected Q940489 EAR99 8548.00.0000 500 0.394" (10.00mm) ±0.3% ±0.5%
ECS-52-32-5PX-TR ECS Inc. ECS-52-32-5PX-TR 0.4091
RFQ
ECAD 1815 0.00000000 ECS Inc. CSM-7X Tape & Reel (TR) Active 80 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 5.185 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 32pF ±50ppm ±30ppm
ECS-320-S-20A-F-TR ECS Inc. ECS-320-S-20A-F-TR 2.9500
RFQ
ECAD 13 0.00000000 ECS Inc. CSM-8A Tape & Reel (TR) Active -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 Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 Series ±50ppm ±30ppm
ECS-196.875-10-30BQZ-TR ECS Inc. ECS-196.875-10-30BQZ-TR 0.6060
RFQ
ECAD 7423 0.00000000 ECS Inc. ECX-53BQZ Tape & Reel (TR) Active 100 Ohms -40°C ~ 125°C AEC-Q200 0.197" L x 0.126" W (5.00mm x 3.20mm) 0.035" (0.90mm) Surface Mount 4-SMD, No Lead MHz Crystal 19.6875 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±50ppm ±15ppm
ECS-160-10-36-JGN-TR ECS Inc. ECS-160-10-36-JGN-TR 0.6800
RFQ
ECAD 343 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) 0.026" (0.65mm) Surface Mount 4-SMD, No Lead MHz Crystal 16 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 1,000 10pF ±30ppm ±20ppm
ECS-SR1-4.00-B-TR ECS Inc. ECS-SR1-4.00-B-TR 0.6700
RFQ
ECAD 47 0.00000000 ECS Inc. ECS-SR1-B Tape & Reel (TR) Not For New Designs 30 pF -20°C ~ 80°C 0.295" L x 0.130" W (7.50mm x 3.30mm) Surface Mount 3-SMD, Non-Standard Ceramic Built in Capacitor 4 MHz download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8548.00.0000 2,500 0.087" (2.20mm) ±0.3% ±0.5%
ECS-300-S-30B-TR ECS Inc. ECS-300-S-30B-TR 1.5500
RFQ
ECAD 900 0.00000000 ECS Inc. ECX-53B Tape & Reel (TR) Active 30 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 30 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0060 1,000 Series ±50ppm ±30ppm
ECS-160-20-4XDN ECS Inc. ECS-160-20-4XDN 0.7000
RFQ
ECAD 3 0.00000000 ECS Inc. HC-49USX-DN 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 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 200 20pF ±100ppm ±30ppm
ECS-8FMX-080-TR ECS Inc. ECS-8FMX-080-TR 4.0400
RFQ
ECAD 2 0.00000000 ECS Inc. ECS-8FX Tape & Reel (TR) Active -40°C ~ 85°C - 0.551" L x 0.341" W (14.00mm x 8.65mm) 0.185" (4.70mm) Surface Mount 4-SOJ, 5.08mm pitch XO (Standard) 8 MHz CMOS, TTL 5V download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Enable/Disable 23mA Crystal ±200ppm - - -
ECS-110.5-S-1X ECS Inc. ECS-110.5-S-1X 0.7000
RFQ
ECAD 931 0.00000000 ECS Inc. HC-49UX Bulk Active 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 11.0592 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 100 Series ±50ppm ±30ppm
ECS-120-S-1X ECS Inc. ECS-120-S-1X 0.7000
RFQ
ECAD 1 0.00000000 ECS Inc. HC-49UX Bulk Active 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0050 100 Series ±50ppm ±30ppm
ECS-36-20-5G3XDS-TR ECS Inc. ECS-36-20-5G3XDS-TR 0.5303
RFQ
ECAD 3115 0.00000000 ECS Inc. CSM-7X-3L Tape & Reel (TR) Active 150 Ohms -40°C ~ 125°C - 0.449" L x 0.185" W (11.40mm x 4.70mm) 0.165" (4.20mm) Surface Mount HC-49/US MHz Crystal 3.6864 MHz Fundamental download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8541.60.0030 1,000 20pF ±100ppm ±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