CSM4Z-A2B3C3-40-20.0D18

CSM4Z-A2B3C3-40-20.0D18

$0.51
  • Description:CRYSTAL 20.0000MHZ 18PF SMD
  • Series:CSM4
  • Mfr:Cardinal Components Inc.
  • Package:Tape & Reel (TR),Cut Tape (CT)

SKU:abdb19072004 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:CRYSTAL 20.0000MHZ 18PF SMD
  • Series:CSM4
  • Mfr:Cardinal Components Inc.
  • Package:Tape & Reel (TR),Cut Tape (CT)
  • Type:MHz Crystal
  • Frequency:20 MHz
  • Frequency Stability:±30ppm
  • Frequency Tolerance:±30ppm
  • Load Capacitance:18pF
  • ESR (Equivalent Series Resistance):40 Ohms
  • Operating Mode:Fundamental
  • Operating Temperature:-40°C ~ 85°C
  • Ratings:-
  • Mounting Type:Surface Mount
  • Package / Case:HC-49S
  • Supplier Device Package:-
  • Size / Dimension:0.449" L x 0.185" W (11.40mm x 4.70mm)
  • Height - Seated (Max):0.138" (3.50mm)

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CSM4Z-A2B3C3-40-20.0D18

Buying Guide
Summary

Cardinal Components Inc. CSM4Z-A2B3C3-40-20-0D18 is sourced in Crystals category when teams want clear constraints and a repeatable validation path. Key specs include Description (CRYSTAL 20.0000MHZ 18PF SMD), Series (CSM4), Type (MHz Crystal), Packaging (Tape & Reel (TR), Cut Tape (CT)), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For CSM4Z-A2B3C3-40-20-0D18, double-check the mounting type (Surface Mount) for your intended installation method.
  • Confirm the operating frequency (20 MHz) and any related tolerance requirements.
  • Verify the operating temperature range (-40°C ~ 85°C) and derate as needed in your application.
  • Verify ESR (Equivalent Series Resistance) (40 Ohms) and compare it against your reference design limits.
Alternates & Substitutions
  • For Crystals, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Lock the mechanical constraints first (package/case HC-49S, mounting Surface Mount, packaging Tape & Reel (TR), Cut Tape (CT)) before comparing performance specs.
  • Validate the min/max operating conditions (temperature -40°C ~ 85°C) and keep headroom for worst-case corners.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

How do I confirm compatibility for CSM4Z-A2B3C3-40-20-0D18?
Match mechanical footprint first, then verify electrical limits and operating conditions against your system constraints.

Which Size / Dimension is listed for CSM4Z-A2B3C3-40-20-0D18?
0.449" L x 0.185" W (11.40mm x 4.70mm)

What package type does CSM4Z-A2B3C3-40-20-0D18 come in?
HC-49S

Which Load Capacitance is listed for CSM4Z-A2B3C3-40-20-0D18?
18pF

Application Scenarios

Within practice, the question for Cardinal Components Inc. CSM4Z-A2B3C3-40-20-0D18 in Crystals is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. For sampling and RF systems, deterministic lock behavior and stable phase noise can matter more than typical datasheet numbers. Well-behaved timing distribution reduces intermittent failures by keeping edges clean and deterministic across manufacturing variance. In aerospace electronics, predictable timing supports deterministic behavior and qualification evidence over long lifecycles. In high-speed digital designs, well-distributed clocks simplify timing closure and reduce re-spin risk caused by marginal setup/hold windows. In telecom and networking, timing components keep Ethernet switches and line cards synchronized in 24/7 racks with limited airflow and strict jitter budgets.

Compatibility Advice
  • In practice, ensure test access exists to measure frequency error and spurs during bring-up and field diagnostics during bring-up and production test.
  • To keep validation repeatable, verify that routing keeps sensitive clocks away from switch-node and high di/dt nets to avoid intermittent jitter issues before committing to volume builds.
Project Fit
  • Good fit when you can validate Cardinal Components Inc. CSM4Z-A2B3C3-40-20-0D18 for Crystals integration with the real wiring and cabling, and you have defined jitter budgets and controlled routing for clock distribution.
  • Poor fit when routing constraints prevent controlled impedance and clean return paths, because validation would rely on assumptions that cannot be re-tested later.
CSM4Z-A2B3C3-40-20.0D18CSM4Z-A2B3C3-40-20.0D18
$0.51
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