CL32B474JBFNNNE Equivalent & Substitute Parts

Part Overview

The CL32B474JBFNNNE is a 0.47 µF ±5% 50V ceramic capacitor manufactured by Samsung Electro-Mechanics in 1210 (3225 Metric) package configuration. This multilayer ceramic capacitor (MLCC) features X7R temperature coefficient and is designed for general-purpose applications. The part is currently classified as obsolete, necessitating identification of equivalent and substitute components from active product lines to maintain design continuity and ensure supply chain availability.

Substiute Parts

CL32B474JBFNNNE

Samsung Electro-MechanicsIn Stock: 669CL32B474JBFNNNE Datasheet

Current PartRFQ

CL32B474KBFNNNE

Samsung Electro-MechanicsIn Stock: 96796CL32B474KBFNNNE Datasheet

SimilarRFQ

C1210C474J5RAC7800

KEMETIn Stock: 858C1210C474J5RAC7800 Datasheet

DirectRFQ

KGM32ER71H474JU

KYOCERA AVXIn Stock: 4401KGM32ER71H474JU Datasheet

DirectRFQ

C1210C474J1RAC7800

KEMETIn Stock: 813C1210C474J1RAC7800 Datasheet

UpgradeRFQ

885012209045

Würth ElektronikIn Stock: 801885012209045 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CL32B474JBFNNNE is determined by strict equivalence in the following critical parameters:

Primary Equivalence Criteria:

• Capacitance value: 0.47 µF (exact match required)
• Package / Case: 1210 (3225 Metric) (physical and electrical compatibility)
• Temperature Coefficient: X7R (temperature stability characteristics)
• Operating Temperature Range: -55°C ~ 125°C (thermal performance envelope)
• Mounting Type: Surface Mount, MLCC (assembly compatibility)
• RoHS3 Compliance and MSL 1 rating (regulatory and handling requirements)

Secondary Tolerance Consideration: Tolerance variations (±5% vs ±10%) are permitted substitutions when circuit design margins accommodate the wider tolerance band. Voltage rating upgrades (50V to 100V) are acceptable substitutions that provide enhanced safety margin without circuit modification.

Packaging Format: Substitutes may differ in packaging format (Cut Tape vs Tape & Reel) based on procurement and assembly requirements, with no impact on component electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalents (Identical Electrical Specifications):

CL32B474KBFNNNE and 885012209045 serve as direct substitutes with tolerance relaxation to ±10%. Both components maintain 50V voltage rating, X7R temperature coefficient, and identical operating temperature range. These substitutes are sourced from active product lines (Samsung Electro-Mechanics and Würth Elektronik respectively) and carry full ROHS3 compliance and MSL 1 certification. Selection between these options depends on packaging format requirements and supply chain preferences.

Precision Equivalent (Matched Tolerance):

C1210C474J5RAC7800 (KEMET) provides exact tolerance matching at ±5% with identical 50V rating and X7R characteristics. This component is actively manufactured and fully compliant with regulatory requirements. Physical dimensions remain compatible with 1210 package specifications.

Cross-Manufacturer Equivalent:

KGM32ER71H474JU (KYOCERA AVX) delivers equivalent electrical performance with ±5% tolerance and 50V rating. This component represents an alternative sourcing option from a major multilayer ceramic capacitor manufacturer, maintaining full compliance and MSL 1 rating.

Voltage-Upgraded Substitute:

C1210C474J1RAC7800 (KEMET) provides enhanced voltage rating at 100V while maintaining 0.47 µF capacitance and ±5% tolerance. This upgrade is applicable when circuit design permits higher voltage margin without modification. The component is actively produced and fully compliant.

All substitute parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, ensuring compatibility with standard assembly and storage procedures.

Frequently Asked Questions (FAQ)

Q: Can CL32B474KBFNNNE replace CL32B474JBFNNNE in all applications?

A: CL32B474KBFNNNE is a direct substitute with relaxed tolerance (±10% vs ±5%). Substitution is valid when circuit design tolerances accommodate the wider capacitance variation. Both components share identical voltage rating, temperature coefficient, and package configuration.

Q: What is the difference between the 50V and 100V rated versions?

A: C1210C474J1RAC7800 operates at 100V rating compared to the 50V rating of the original part. The 100V version provides additional voltage safety margin and is electrically compatible with 50V circuits. No circuit modification is required for this upgrade substitution.

Q: Are packaging format differences (Cut Tape vs Tape & Reel) significant?

A: Packaging format differences affect procurement and assembly logistics only. Cut Tape (CT) and Tape & Reel (TR) formats contain identical components with no electrical or mechanical performance variation. Selection depends on manufacturing equipment and volume requirements.

Q: Can I substitute a ±10% tolerance part for a ±5% tolerance specification?

A: Tolerance substitution is permissible when circuit design margins accommodate the wider tolerance band. Verify that capacitance variation within ±10% does not violate circuit performance requirements before implementing this substitution.

Q: Are all substitute parts ROHS3 compliant?

A: All listed substitute parts carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating, matching the regulatory and handling requirements of the original CL32B474JBFNNNE component.

Q: What is the significance of X7R temperature coefficient?

A: X7R temperature coefficient specifies capacitance stability across the -55°C to 125°C operating range. All substitute parts maintain identical X7R characteristics, ensuring equivalent temperature performance and thermal stability in circuit applications.