RF03N150F250CT Equivalent & Substitute Parts

Part Overview

The RF03N150F250CT is a 15 pF ceramic capacitor manufactured by Walsin Technology Corporation, designed for RF and microwave applications requiring high-frequency performance. This surface-mount multilayer ceramic capacitor (MLCC) features C0G/NP0 temperature coefficient characteristics with ±1% tolerance and 25V rated voltage. The component is currently in active production status with 661 pieces available in inventory. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and procurement options when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

RF03N150F250CT

Walsin Technology CorporationIn Stock: 725RF03N150F250CT Datasheet

Current PartRFQ

CBR02C150F3GAC

KEMETIn Stock: 246114CBR02C150F3GAC Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RF03N150F250CT is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part CBR02C150F3GAC from KEMET meets all substitution criteria based on the following parameters:

Electrical Parameters (Must Match Exactly):

• Capacitance: 15 pF
• Tolerance: ±1%
• Voltage Rating: 25V
• Temperature Coefficient: C0G, NP0
• Operating Temperature Range: -55°C to 125°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 0201 (0603 Metric)
• Mounting Type: Surface Mount, MLCC
• Physical Dimensions: 0.024" L x 0.012" W (0.60mm x 0.30mm)
• Thickness (Max): 0.013" (0.33mm)
• Moisture Sensitivity Level: 1 (Unlimited)

Packaging:

• Tape & Reel (TR)

The CBR02C150F3GAC maintains identical electrical performance characteristics and physical form factor, enabling direct substitution in circuit applications without design modification.

Parameter Comparison

Engineering Selection Recommendations

Both the RF03N150F250CT and CBR02C150F3GAC are active production components suitable for RF and microwave applications. Selection between these parts should be based on the following factors:

RF03N150F250CT (Walsin Technology Corporation):

• Primary part number with established supply chain
• 661 pieces currently in inventory
• Suitable for applications requiring Walsin component qualification

CBR02C150F3GAC (KEMET):

• ROHS3 compliant certification provided
• 246,098 pieces available in inventory, indicating robust supply availability
• Suitable for applications requiring KEMET component qualification or enhanced regulatory compliance documentation
• Identical electrical and mechanical specifications enable direct substitution

Both components are rated for identical operating conditions (-55°C to 125°C), feature C0G/NP0 temperature stability, and are packaged in 0201 (0603 Metric) form factor. Selection may be driven by procurement requirements, supply chain preferences, or regulatory compliance mandates specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can the CBR02C150F3GAC replace the RF03N150F250CT in existing designs?

A: Yes. The CBR02C150F3GAC is a parametric equivalent with identical capacitance (15 pF), tolerance (±1%), voltage rating (25V), temperature coefficient (C0G/NP0), operating temperature range (-55°C to 125°C), and physical package (0201/0603 Metric). No circuit design modifications are required.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components share identical dimensions of 0.024" L x 0.012" W (0.60mm x 0.30mm) with maximum thickness of 0.013" (0.33mm). They are compatible with identical PCB footprints and assembly processes.

Q: What is the difference in moisture sensitivity between these parts?

A: Both components have Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), indicating identical moisture handling requirements and storage conditions.

Q: Does the KEMET part offer any compliance advantages?

A: The CBR02C150F3GAC is certified ROHS3 compliant. If your application requires documented RoHS compliance, the KEMET part provides this certification. Both parts carry identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the RF03N150F250CT and CBR02C150F3GAC are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: What is the operating temperature range for both parts?

A: Both components operate across the identical temperature range of -55°C to 125°C, with C0G/NP0 temperature coefficient ensuring stable capacitance across this range.

Q: Can these parts be used interchangeably in RF and microwave circuits?

A: Yes. Both components are specified for RF, microwave, and high-frequency applications with identical electrical characteristics (high Q, low loss, ultra-low ESR), enabling direct interchangeability in these application categories.