AMK063BJ224MP-F Equivalent & Substitute Parts

Part Overview

The AMK063BJ224MP-F is a 0.22 µF ceramic capacitor manufactured by Taiyo Yuden, rated for 4V operation with X5R temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) is packaged in 0201 (0603 Metric) form factor and is designed for SMPS filtering applications. The part carries a "Not For New Designs" product status, indicating that alternative components should be evaluated for new circuit implementations. Identifying equivalent and substitute parts is necessary to ensure design flexibility, maintain supply chain continuity, and support legacy system maintenance.

Substiute Parts

AMK063BJ224MP-F

Taiyo YudenIn Stock: 733AMK063BJ224MP-F Datasheet

Current PartRFQ

JMK063BJ224MP-F

Taiyo YudenIn Stock: 3294JMK063BJ224MP-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMK063BJ224MP-F is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Capacitance value: 0.22 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Temperature Coefficient: X5R (exact match required)
• Package / Case: 0201 (0603 Metric) (exact match required)
• Operating Temperature Range: -55°C ~ 85°C (exact match or superior range required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 0.024" L x 0.012" W, 0.013" max thickness (exact match required)

Allowable Variation Parameter:

• Voltage - Rated: Substitutes must equal or exceed the 4V rating of the main part. Higher voltage ratings are acceptable as they provide additional design margin without affecting circuit functionality at the specified operating voltage.

The substitute part JMK063BJ224MP-F meets all critical parameters and exceeds the voltage rating requirement (6.3V vs. 4V), making it a valid electrical and mechanical substitute for the AMK063BJ224MP-F.

Parameter Comparison

Engineering Selection Recommendations

The JMK063BJ224MP-F serves as a direct substitute for the AMK063BJ224MP-F in SMPS filtering applications. Both components are manufactured by Taiyo Yuden and share identical electrical specifications with the exception of voltage rating, where the substitute provides a higher 6.3V rating compared to the main part's 4V rating.

Both parts carry "Not For New Designs" product status, indicating that neither component is recommended for new circuit development. For new designs, evaluation of current-generation alternatives from Taiyo Yuden or other manufacturers is advised.

Both components maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard manufacturing and storage practices. The identical physical dimensions and mounting characteristics ensure direct PCB-level compatibility without layout modifications.

The higher voltage rating of the substitute part provides additional electrical margin in applications where the circuit voltage may approach the 4V specification of the main part, without introducing any functional or reliability concerns.

Frequently Asked Questions (FAQ)

Q: Can JMK063BJ224MP-F replace AMK063BJ224MP-F in existing designs?

A: Yes. The JMK063BJ224MP-F is electrically and mechanically compatible with the AMK063BJ224MP-F. All critical parameters match, and the higher 6.3V voltage rating of the substitute provides additional design margin without affecting circuit operation at the specified 4V operating point.

Q: What is the significance of the voltage rating difference between these parts?

A: The AMK063BJ224MP-F is rated for 4V operation, while the JMK063BJ224MP-F is rated for 6.3V. In circuit applications operating at or below 4V, both parts function identically. The higher voltage rating of the substitute does not introduce any negative effects and provides additional safety margin against voltage transients or design variations.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components are packaged in 0201 (0603 Metric) form factor with identical dimensions of 0.024" L x 0.012" W and maximum thickness of 0.013" (0.33mm). No PCB layout modifications are required when substituting between these parts.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® packaging provides components on cut tape segments, suitable for lower-volume applications or manual assembly. Both packaging formats contain identical components; the difference is in delivery and handling format only.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the AMK063BJ224MP-F and JMK063BJ224MP-F are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Both carry identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.

Q: Why is the AMK063BJ224MP-F marked as "Not For New Designs"?

A: The "Not For New Designs" status indicates that this component is in the mature or end-of-life phase of its product lifecycle. Taiyo Yuden recommends evaluating alternative components for new circuit development. However, this designation does not affect the component's suitability for replacement in existing designs or legacy system maintenance.

Q: Are there additional substitute parts available beyond JMK063BJ224MP-F?

A: The JMK063BJ224MP-F substitute list references additional part numbers including C0603X5R0J224K030BB, CL03A224KP3NNNC, LMK063BJ224MP-F, C0603X5R1A224M030BB, and CL03A224MQ3NNNC. These parts share the same core electrical specifications (0.22 µF, ±20%, X5R, 0201 package) but may originate from different manufacturers. Verification of exact parameter compatibility is required before selection.