BF014D0152K Equivalent & Substitute Parts

Part Overview

The BF014D0152K is a 1500 pF film capacitor manufactured by KYOCERA AVX, rated for 63V DC operation with ±10% tolerance. This component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The part features a radial through-hole configuration with polyester metallized dielectric, suitable for general-purpose filtering and coupling applications across industrial and consumer electronics.

Substiute Parts

BF014D0152K

KYOCERA AVXIn Stock: 1224BF014D0152K Datasheet

Current PartRFQ

B32529C0152J000

EPCOS - TDK ElectronicsIn Stock: 9157B32529C0152J000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BF014D0152K is determined by strict equivalence across the following parameters:

• Capacitance Value: 1500 pF (exact match required)
• Voltage Rating: 63V DC minimum (equal or higher acceptable)
• Dielectric Type: Polyester, Metallized film
• Mounting Configuration: Through-hole radial
• Lead Spacing: 5.08mm nominal (5.00mm to 5.08mm acceptable within PCB tolerance)
• Physical Envelope: Radial package dimensions compatible with 0.295" L x 0.098" W footprint

The B32529C0152J000 qualifies as a direct substitute based on matching capacitance, voltage rating, dielectric material, and mounting type. Tolerance improvement from ±10% to ±5% and extended temperature range (-55°C to 125°C) represent enhanced specifications without compromising compatibility.

Parameter Comparison

Engineering Selection Recommendations

The B32529C0152J000 is the qualified substitute for the obsolete BF014D0152K based on the following engineering criteria:

Electrical Compatibility: Both parts maintain identical capacitance (1500 pF) and voltage ratings (63V DC / 40V AC), ensuring functional equivalence in circuit operation.

Mechanical Fit: Lead spacing differs by 0.08mm (5.08mm vs. 5.00mm), which falls within standard PCB tolerance ranges for through-hole radial components. Physical dimensions are comparable, with the substitute measuring 0.287" L versus 0.295" L for the original.

Compliance Status: The B32529C0152J000 is ROHS3 compliant and carries AEC-Q200 automotive qualification, whereas the BF014D0152K is RoHS non-compliant. Selection of the substitute aligns with modern regulatory requirements.

Product Availability: The substitute is active production status with 9108 units in stock, compared to the obsolete original with limited remaining inventory.

Performance Enhancement: The substitute offers improved tolerance (±5% vs. ±10%) and extended operating temperature range (-55°C to 125°C vs. -55°C to 100°C), providing superior performance margins without additional cost.

Frequently Asked Questions (FAQ)

Q: Can the B32529C0152J000 be used as a direct replacement in existing designs?

A: Yes. The substitute matches the critical electrical parameters (capacitance, voltage rating, dielectric type) and mounting configuration. The 0.08mm lead spacing difference is within standard PCB manufacturing tolerances for through-hole components and does not require PCB redesign.

Q: What is the significance of the tolerance change from ±10% to ±5%?

A: The tighter tolerance of the substitute improves circuit performance by reducing capacitance variation. This is beneficial for applications requiring precise filtering or timing characteristics. The substitute's tolerance is a superset of the original specification and poses no compatibility risk.

Q: Does the extended temperature range of the substitute affect compatibility?

A: No. The substitute's operating range (-55°C to 125°C) encompasses the original specification (-55°C to 100°C). This represents an enhancement that expands the component's usable operating envelope without compromising existing applications.

Q: Are there physical mounting concerns due to dimensional differences?

A: The dimensional variation (7.50mm vs. 7.30mm length) is minor and typical among film capacitor manufacturers. Both components use identical radial through-hole configuration with compatible lead spacing within PCB tolerance. No mechanical redesign is required.

Q: What is the impact of RoHS compliance differences?

A: The original BF014D0152K is RoHS non-compliant, while the B32529C0152J000 is ROHS3 compliant. For new designs and applications subject to RoHS regulations, the substitute is the appropriate choice. For legacy systems, both parts function identically from an electrical standpoint.

Q: Is the AEC-Q200 qualification of the substitute relevant?

A: AEC-Q200 qualification indicates the substitute meets automotive-grade reliability standards. This certification is beneficial for applications requiring high reliability but does not restrict use in non-automotive applications. The substitute is suitable for both automotive and general-purpose use.