MC22FD511F-TF Equivalent & Substitute Parts

Part Overview

The MC22FD511F-TF is a 510 pF mica capacitor manufactured by Cornell Dubilier Electronics (CDE), rated for 500 V operation in a 2220 (5750 Metric) surface mount package. This component is designed for RF applications requiring high Q factor and low loss characteristics. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical performance can be maintained within the allowed parameter tolerances for this capacitor category, ensuring functional compatibility in circuit applications.

Substiute Parts

MC22FD511F-TF

Cornell Dubilier Electronics (CDE)In Stock: 1205MC22FD511F-TF Datasheet

Current PartRFQ

MC22FD511J-F

Cornell Dubilier Electronics (CDE)In Stock: 1407MC22FD511J-F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the MC22FD511F-TF is based on the following criteria:

Electrical Parameters (Must Match):

• Capacitance value: 510 pF (exact match required)
• Voltage rating: 500 V (minimum requirement)
• Dielectric material: Mica (maintains RF and low-loss performance)

Mechanical Parameters (Must Match):

• Package / Case: 2220 (5750 Metric) surface mount configuration
• Physical dimensions: 0.224" L x 0.197" W (5.70mm x 5.00mm)
• Height - Seated (Max): 0.079" (2.00mm)

Tolerance Consideration: The primary difference between the main part and identified substitutes is the capacitance tolerance specification. The MC22FD511F-TF specifies ±1% tolerance, while substitute parts may have wider tolerances (±5%). Substitution is valid when circuit design permits the wider tolerance range.

Compliance & Environmental: All identified substitutes maintain RoHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C ~ 125°C).

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (MC22FD511F-TF): Select the MC22FD511F-TF when circuit design requires strict capacitance tolerance control within ±1%. This part is appropriate for precision RF applications where component value accuracy directly impacts circuit performance. Active product status ensures continued availability and supply chain stability.

Substitute Part Selection (MC22FD511J-F): The MC22FD511J-F is functionally equivalent when circuit design tolerates ±5% capacitance variation. This substitute maintains identical electrical performance characteristics (RF, High Q, Low Loss), mechanical compatibility (2220 package), and environmental compliance (RoHS3, MSL 1). Selection of this substitute is valid when tolerance requirements permit the wider specification range.

Compliance Basis: Both parts maintain Active product status, full RoHS3 compliance, and REACH Unaffected designation. No compliance-based restrictions apply to either selection.

Frequently Asked Questions (FAQ)

Q: Can MC22FD511J-F replace MC22FD511F-TF in all applications?

A: Substitution is valid only when circuit design permits ±5% capacitance tolerance. The MC22FD511J-F maintains identical voltage rating (500 V), dielectric material (Mica), package configuration (2220), and operating temperature range (-55°C ~ 125°C). Applications requiring ±1% tolerance must use the MC22FD511F-TF.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts share identical dimensions: 0.224" L x 0.197" W (5.70mm x 5.00mm) with maximum seated height of 0.079" (2.00mm). PCB layout and assembly tooling are fully compatible.

Q: What is the difference between these two part numbers?

A: The primary difference is capacitance tolerance specification. MC22FD511F-TF specifies ±1% tolerance (indicated by "F" in the part number), while MC22FD511J-F specifies ±5% tolerance (indicated by "J" in the part number). All other electrical, mechanical, and compliance parameters are identical.

Q: Are both parts RoHS3 compliant?

A: Yes. Both MC22FD511F-TF and MC22FD511J-F are ROHS3 Compliant with MSL 1 (Unlimited) moisture sensitivity rating and REACH Unaffected status.

Q: What does the 2220 package designation mean?

A: The 2220 package designation refers to the surface mount case size in imperial units (0.220" x 0.200"), with metric equivalent 5750 (5.70mm x 5.00mm). This is the standard package format for both parts.

Q: Can these parts be used in RF applications?

A: Yes. Both parts are specified with RF, High Q, and Low Loss features, making them suitable for radio frequency circuit applications requiring stable, low-loss capacitance.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 125°C, providing full temperature range coverage for industrial and commercial applications.