Equivalent & Substitute Parts for 167683J63A-F

Part Overview

The 167683J63A-F is a 0.068 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the 167 series. This radial through-hole component operates at 63V DC with polyester metallized dielectric construction and ±5% tolerance. The part maintains active product status with 1053 units in current inventory. Film capacitors of this specification are essential in general-purpose applications requiring stable capacitance, low ESR, and reliable performance across extended temperature ranges from -55°C to 125°C. Equivalent substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options.

Substiute Parts

167683J63A-F

Cornell Dubilier Electronics (CDE)In Stock: 1086167683J63A-F Datasheet

Current PartRFQ

B32529C0683J000

EPCOS - TDK ElectronicsIn Stock: 5088B32529C0683J000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 167683J63A-F is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value: 0.068 µF (exact match)
• Tolerance: ±5% (exact match)
• Voltage rating (DC): 63V minimum (equal or higher acceptable)
• Voltage rating (AC): 40V minimum (equal or higher acceptable)
• Dielectric material: Polyester, Metallized (same family)
• Operating temperature range: -55°C to 125°C (equal or wider range acceptable)

Mechanical Equivalence Requirements:

• Mounting type: Through Hole (exact match)
• Package type: Radial (exact match)
• Termination: PC Pins (exact match)
• Environmental compliance: ROHS3 Compliant, REACH Unaffected (maintained)

The substitute part B32529C0683J000 meets all electrical and mechanical equivalence criteria. Both components share identical capacitance, tolerance, voltage ratings, dielectric composition, temperature range, and environmental compliance status. Physical dimensions and lead spacing differ, but both maintain radial through-hole configuration with PC pin termination suitable for standard PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (167683J63A-F - CDE): Select the original CDE 167683J63A-F when PCB layout accommodates the standard radial dimensions (10.50mm x 3.50mm footprint with 7.50mm lead spacing). This component maintains active inventory status with 1053 units available. The part carries full ROHS3 compliance and REACH unaffected status, suitable for all regulated applications.

Substitute Selection (B32529C0683J000 - EPCOS/TDK): Select the EPCOS B32529C0683J000 when space constraints require a compact form factor. This substitute provides identical electrical performance with reduced physical dimensions (7.30mm x 3.50mm footprint, 5.00mm lead spacing, 6.50mm seated height). The part qualifies for automotive applications under AEC-Q200 rating and maintains equivalent environmental compliance. Higher inventory availability (5008 units) supports supply chain continuity. Physical dimensions require PCB layout verification to confirm lead spacing compatibility with existing pad patterns.

Compliance Verification: Both components maintain ROHS3 compliance and REACH unaffected status. Selection between primary and substitute parts does not compromise regulatory requirements or environmental certifications.

Frequently Asked Questions (FAQ)

Q: Can B32529C0683J000 replace 167683J63A-F in existing designs without circuit modification?

A: Electrical substitution is direct. Both components deliver identical capacitance (0.068 µF), tolerance (±5%), voltage ratings (63V DC / 40V AC), and operating temperature range (-55°C to 125°C). PCB layout modification is required due to different lead spacing (5.00mm versus 7.50mm) and physical dimensions. Verify pad pattern compatibility before component placement.

Q: What are the physical dimension differences between these parts?

A: The CDE 167683J63A-F measures 10.50mm length x 3.50mm width with 7.50mm lead spacing. The EPCOS B32529C0683J000 measures 7.30mm length x 2.50mm width with 5.00mm lead spacing. The EPCOS part provides a more compact footprint suitable for space-constrained applications. Seated height differs by 0.50mm (7.00mm versus 6.50mm).

Q: Are both parts suitable for automotive applications?

A: The CDE 167683J63A-F carries general-purpose classification. The EPCOS B32529C0683J000 explicitly qualifies for automotive applications under AEC-Q200 rating. If automotive compliance is required, the EPCOS substitute is the appropriate selection.

Q: Do these parts have different moisture sensitivity levels?

A: The CDE 167683J63A-F carries MSL 1 (Unlimited). The EPCOS B32529C0683J000 lists MSL as Not Applicable. Both components are suitable for standard storage and handling conditions without moisture-related restrictions.

Q: Which part should be selected for new designs?

A: For new designs without existing PCB constraints, either component is acceptable based on availability and application requirements. If automotive qualification is needed, select B32529C0683J000. If standard general-purpose application with standard lead spacing is preferred, select 167683J63A-F. Verify lead spacing compatibility with PCB pad patterns in all cases.

Q: Are there any performance differences between polyester and polyethylene terephthalate (PET) dielectrics?

A: Both materials are polyester-based metallized film dielectrics. The EPCOS part specifies PET with stacked construction. Electrical performance characteristics (capacitance stability, ESR, temperature coefficient) remain equivalent across the specified operating range. Material composition differences do not affect functional substitution.