CPFBZ-A2C5-32.768KD12.5

CPFBZ-A2C5-32.768KD12.5

$0.76
  • Description:CRYSTAL 32.7680KHZ 12.5PF SMD
  • Series:CPFB
  • Mfr:Cardinal Components Inc.
  • Package:Tape & Reel (TR),Cut Tape (CT)

SKU:73338fdcbcfe Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:CRYSTAL 32.7680KHZ 12.5PF SMD
  • Series:CPFB
  • Mfr:Cardinal Components Inc.
  • Package:Tape & Reel (TR),Cut Tape (CT)
  • Type:kHz Crystal (Tuning Fork)
  • Frequency:32.768 kHz
  • Frequency Stability:-
  • Frequency Tolerance:±20ppm
  • Load Capacitance:12.5pF
  • ESR (Equivalent Series Resistance):50 kOhms
  • Operating Mode:Fundamental
  • Operating Temperature:-40°C ~ 85°C
  • Ratings:-
  • Mounting Type:Surface Mount
  • Package / Case:4-SOJ, 5.50mm pitch
  • Supplier Device Package:-
  • Size / Dimension:0.343" L x 0.146" W (8.70mm x 3.70mm)
  • Height - Seated (Max):0.098" (2.50mm)

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CPFBZ-A2C5-32.768KD12.5

Buying Guide
Summary

Cardinal Components Inc. CPFBZ-A2C5-32-768KD12-5 is used in Crystals category where integration and verification need to stay predictable. Key specs include Description (CRYSTAL 32.7680KHZ 12.5PF SMD), Series (CPFB), Type (kHz Crystal (Tuning Fork)), Packaging (Tape & Reel (TR), Cut Tape (CT)), and Temperature (-40°C ~ 85°C).

Selection Notes
  • For CPFBZ-A2C5-32-768KD12-5, ensure the operating frequency (32.768 kHz) meets your performance target with margin.
  • Validate the operating temperature range (-40°C ~ 85°C) for your environment and margin.
  • Confirm Load Capacitance (12.5pF) meets your design constraints and system-level expectations.
  • Ensure the package/case (4-SOJ, 5.50mm pitch) and land pattern match your PCB layout before procurement.
Alternates & Substitutions
  • For Crystals substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • If the alternate is “close but not identical”, document the differences and define a measurable acceptance test for production.
  • Verify the alternate stays within temperature -40°C ~ 85°C across startup, load steps, and worst-case temperature.
  • If you are qualifying a second source, align documentation/traceability requirements early to avoid surprises in procurement.
FAQ

What details help you quote CPFBZ-A2C5-32-768KD12-5 quickly?
Share the part number (CPFBZ-A2C5-32-768KD12-5), quantity, target delivery date, and any packaging or documentation requirements.

What Height - Seated (Max) is listed for CPFBZ-A2C5-32-768KD12-5?
0.098" (2.50mm)

What Size / Dimension does CPFBZ-A2C5-32-768KD12-5 have?
0.343" L x 0.146" W (8.70mm x 3.70mm)

What is the Operating Mode of CPFBZ-A2C5-32-768KD12-5?
Fundamental

Application Scenarios

For many Crystals designs, Cardinal Components Inc. CPFBZ-A2C5-32-768KD12-5 is vetted against electrical margins, thermal headroom, and mechanical integration before the BOM is frozen. Timing devices are often chosen for predictable startup, stable jitter performance, and clean distribution across noisy boards. In real products, clock behavior is validated against EMI sources, power integrity, and enclosure coupling paths. 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
  • For second-source planning, validate startup, enable, and sequencing behavior so the system does not boot into undefined clock states. This avoids one-off tuning in production.
  • In practice, validate routing and return paths so coupling does not create spurs or intermittent clock faults in production before freezing the BOM.
  • In practice, verify that routing keeps sensitive clocks away from switch-node and high di/dt nets to avoid intermittent jitter issues with the final enclosure and cabling.
Project Fit
  • Strongest fit when you can measure and verify Cardinal Components Inc. CPFBZ-A2C5-32-768KD12-5 for Crystals integration with production-like fixtures, especially if you can validate startup and sequencing behavior as part of system bring-up.
CPFBZ-A2C5-32.768KD12.5CPFBZ-A2C5-32.768KD12.5
$0.76
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