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ABRACON ABLS20000MHZK4T Low Profile Crystal

The ABRACON ABLS-20.000MHZ-K4T is a hermetically sealed, low-profile SMD crystal oscillator ideal for applications demanding high frequency stability and precision. It's designed for use in computers, modems, microprocessors, and wireless applications. The crystal offers a wide frequency range, operating modes (fundamental or overtone), and customizable options for frequency tolerance, stability, and operating temperature. Its hermetic sealing ensures reliability in challenging environments, and it is RoHS compliant for environmentally conscious designs. Purchase securely online for your industrial needs.

Authorized Distributors
Source:Newark
Part No:ABLS-20.000MHZ-K4T
Stock:627
Inv Date:06-11-2026
Price: Unit price: $0.271
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Source:DigiKey
Part No:ABLS-20.000MHZ-K4T
Stock:3883
Inv Date:06-11-2026
Price: Unit price: $0.25
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Part No:ABLS-20.000MHZ-K4T
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.21
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Part No:ABLS-20.000MHZ-K4T
Stock:770
Inv Date:06-11-2026
Price: Unit price: $0.1405
Buy/RFQ:
Part No:ABLS-20.000MHZ-K4T
Stock:770
Inv Date:06-11-2026
Price: Unit price: $0.1405
Buy/RFQ:
Part No:ABLS-20.000MHZ-K4T
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $0.109
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ABRACON ABLS20000MHZK4T Low Profile Crystal Specifications:

  • Frequency Range: 3.579545 MHz to 75 MHz
  • Operation Mode: AT cut (Fundamental or 3rd OT) or BT cut
  • Operating Temperature: 0°C to + 70°C
  • Storage Temperature: - 55°C to + 125° C
  • Frequency Tolerance at +25°C: ± 50ppm max.
  • Frequency Stability: ± 50ppm max.
  • Equivalent Series Resistance: See Table 1
  • Shunt Capacitance C0: 7pF max.
  • Load Capacitance CL: 18pF
  • Drive Level: 1 mW max., 100 μW typical
  • Aging at 25°C: ± 5ppm max.
  • Insulation Resistance: 500 M min at 100Vdc ± 15V
  • Spurious Responses: -3dB max.
  • Dimensions: 11.5 x 4.7 x 4.2 mm
  • Moisture Sensitivity Level: N/A
  • ESR (3.579 - 4.999 MHz): 180
  • ESR (5.000 - 5.999 MHz): 120
  • ESR (6.000 - 7.999 MHz): 100
  • ESR (8.000 - 8.999 MHz): 80
  • ESR (9.000 - 9.999 MHz): 60
  • ESR (10.000 - 15.999 MHz): 50
  • ESR (16.000 - 50.000 MHz): 40
  • ESR (24.01-31.999 MHz): 100
  • ESR (32.000-75.00 MHz): 80

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Frequently Asked Questions

Where can I buy ABRACON ABLS20000MHZK4T?

You can click on the BUY or RFQ button to purchase ABLS20000MHZK4T from an authorized ABRACON distributor.

How do I troubleshoot issues or seek technical support for part ABLS20000MHZK4T?

You can download the ABLS20000MHZK4T datasheet or visit the ABRACON website for support.

Who is the manufacturer of ABLS20000MHZK4T?

ABRACON

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