Crystals and Oscillators / ECS Inc

CRYSTAL 25MHZ 20PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-32 Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No L

CRYSTAL 25MHZ 20PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-32 Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 20MHZ 18PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD

CRYSTAL 20MHZ 18PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD Siz

CRYSTAL 20MHZ 18PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD Size

CRYSTAL 27MHZ 18PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 27MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD

CRYSTAL 27MHZ 18PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 27MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD Siz

CRYSTAL 27MHZ 18PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-64A Type: MHz Crystal Frequency: 27MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -40°C ~ 85°C Ratings: - Mounting Type: Surface Mount Package/Case: 2-SMD Size

CRYSTAL 32.768KHZ 12.5PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-34S Type: kHz Crystal (Tuning Fork) Frequency: 32.768kHz Frequency Stability: - Frequency Tolerance: ±20ppm Load Capacitance: 12.5pF ESR (Equivalent Series Resistance): 70 kOhm Operating Mode: Fundamental Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Surface Mount

CRYSTAL 32.768KHZ 12.5PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-34S Type: kHz Crystal (Tuning Fork) Frequency: 32.768kHz Frequency Stability: - Frequency Tolerance: ±20ppm Load Capacitance: 12.5pF ESR (Equivalent Series Resistance): 70 kOhm Operating Mode: Fundamental Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Surface Mount Pa

CRYSTAL 32.768KHZ 12.5PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-34S Type: kHz Crystal (Tuning Fork) Frequency: 32.768kHz Frequency Stability: - Frequency Tolerance: ±20ppm Load Capacitance: 12.5pF ESR (Equivalent Series Resistance): 70 kOhm Operating Mode: Fundamental Operating Temperature: -40°C ~ 125°C Ratings: - Mounting Type: Surface Mount Pack

CRYSTAL 25MHZ 20PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/U

CRYSTAL 25MHZ 20PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/US

CRYSTAL 25MHZ 20PF SMD Packaging: Digi-Reel® Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/US Si

CRYSTAL 8MHZ 20PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 8MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/US

CRYSTAL 8MHZ 20PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 8MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/US Si

CRYSTAL 8MHZ 20PF SMD Packaging: Digi-Reel® Alternate Packaging Series: CSM-7SSX Type: MHz Crystal Frequency: 8MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: HC49/US Size

CRYSTAL 16MHZ 9PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 16MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 60 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No

CRYSTAL 16MHZ 9PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 16MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 60 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 16MHZ 9PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 16MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 60 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lead

CRYSTAL 24MHZ 13PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 24MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, N

CRYSTAL 24MHZ 13PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 24MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No L

CRYSTAL 24MHZ 13PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 24MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 12MHZ 9PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No

CRYSTAL 12MHZ 9PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 12MHZ 9PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 9pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lead

CRYSTAL 26MHZ 13PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 26MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, N

CRYSTAL 26MHZ 13PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 26MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No L

CRYSTAL 26MHZ 13PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 26MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 4MHZ 20PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 4MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 150 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0.

CRYSTAL 16MHZ 20PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 16MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0

CRYSTAL 20MHZ 20PF THRU Packaging: Bulk Series: HC-49US Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 30 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0.

CRYSTAL 4MHZ 20PF THRU Packaging: Bulk Series: HC-49US Type: MHz Crystal Frequency: 4MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 150 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0.1

CRYSTAL 20MHZ 20PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 30 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0

CRYSTAL 8MHZ 20PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 8MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0.1

CRYSTAL 7.3728MHZ 20PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 7.3728MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.44

CRYSTAL 6MHZ 32PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 6MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 32pF ESR (Equivalent Series Resistance): 100 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0.

CRYSTAL 12MHZ 32PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 32pF ESR (Equivalent Series Resistance): 60 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0

CRYSTAL 3.6864MHZ 18PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 3.6864MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 200 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.4

CRYSTAL 25MHZ 18PF THRU Packaging: Bulk Series: HC-49USX Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 18pF ESR (Equivalent Series Resistance): 30 Ohm Operating Mode: Fundamental Operating Temperature: -10°C ~ 70°C Ratings: - Mounting Type: Through Hole Package/Case: HC49/US Size / Dimension: 0.447" L x 0

CRYSTAL 32MHZ 13PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 32MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, N

CRYSTAL 32MHZ 13PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 32MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No L

CRYSTAL 32MHZ 13PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-42 Type: MHz Crystal Frequency: 32MHz Frequency Stability: ±10ppm Frequency Tolerance: ±10ppm Load Capacitance: 13pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Lea

CRYSTAL 20MHZ 20PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-53B-DU Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±100ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -55°C ~ 125°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-

CRYSTAL 20MHZ 20PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-53B-DU Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±100ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -55°C ~ 125°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD

CRYSTAL 20MHZ 20PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-53B-DU Type: MHz Crystal Frequency: 20MHz Frequency Stability: ±100ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 40 Ohm Operating Mode: Fundamental Operating Temperature: -55°C ~ 125°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD,

CRYSTAL 12MHZ 20PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-53B Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD,

CRYSTAL 12MHZ 20PF SMD Packaging: Cut Tape (CT) Alternate Packaging Series: ECX-53B Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No

CRYSTAL 12MHZ 20PF SMD Packaging: Digi-Reel® Alternate Packaging Series: ECX-53B Type: MHz Crystal Frequency: 12MHz Frequency Stability: ±50ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 80 Ohm Operating Mode: Fundamental Operating Temperature: -20°C ~ 70°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-SMD, No Le

CRYSTAL 25MHZ 20PF SMD Packaging: Tape & Reel (TR) Alternate Packaging Series: ECX-53B-DU Type: MHz Crystal Frequency: 25MHz Frequency Stability: ±100ppm Frequency Tolerance: ±30ppm Load Capacitance: 20pF ESR (Equivalent Series Resistance): 30 Ohm Operating Mode: Fundamental Operating Temperature: -55°C ~ 125°C Ratings: - Mounting Type: Surface Mount Package/Case: 4-