160155K250O-F Film Capacitor Equivalent & Substitute Parts

Part Overview

The 160155K250O-F is a 1.5 µF film capacitor manufactured by Cornell Dubilier Electronics (CDE) in the 160 series. This radial through-hole component operates at 250V DC / 160V AC with polyester metallized dielectric construction. The part is Active status with 1017 units in current inventory stock.

Film capacitors of this specification are used in general-purpose applications requiring stable capacitance, low ESR, and reliable performance across extended temperature ranges. Equivalent and substitute parts are identified when component availability changes, supply chain constraints occur, or design flexibility is required while maintaining electrical and mechanical compatibility.

Substiute Parts

160155K250O-F

Cornell Dubilier Electronics (CDE)In Stock: 1040160155K250O-F Datasheet

Current PartRFQ

B32522C3155K000

EPCOS - TDK ElectronicsIn Stock: 9146B32522C3155K000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 160155K250O-F is determined by strict alignment of the following electrical and mechanical parameters:

Electrical Compatibility Requirements:

• Capacitance value: 1.5 µF (exact match required)
• DC voltage rating: 250V minimum
• AC voltage rating: 160V minimum
• Tolerance: ±10% or tighter
• Dielectric material: Polyester-based metallized film

Mechanical Compatibility Requirements:

• Mounting configuration: Through-hole radial
• Termination type: PC pins
• Package case style: Radial

Regulatory & Compliance Requirements:

• RoHS3 compliance mandatory
• REACH unaffected status required
• ECCN classification: EAR99

The substitute part B32522C3155K000 meets all electrical parameters with identical capacitance, voltage ratings, tolerance, and dielectric composition. Physical dimensions differ, but both components use radial through-hole mounting with PC pin termination, allowing PCB layout accommodation. The substitute operates across -55°C ~ 125°C, exceeding the main part's temperature range. Both parts maintain ROHS3 compliance and REACH unaffected status.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (160155K250O-F): The 160155K250O-F remains the preferred selection when inventory availability permits. This CDE component is Active status with 1017 units in stock, ensuring supply continuity. ROHS3 compliance and REACH unaffected status satisfy regulatory requirements for industrial and commercial applications.

Substitute Part Selection (B32522C3155K000): The B32522C3155K000 from EPCOS - TDK Electronics is electrically and functionally equivalent. This substitute is appropriate when:

• Primary part availability is constrained
• Design flexibility permits physical dimension changes
• PCB layout accommodates the smaller radial footprint (18.00mm x 9.00mm vs. 26.50mm x 10.00mm)
• Lead spacing adjustment from 22.50mm to 15.00mm is feasible

The substitute provides extended operating temperature range (-55°C ~ 125°C vs. -55°C ~ 105°C), offering enhanced thermal performance. Both parts carry identical electrical ratings, tolerance, and compliance certifications. The substitute is rated for automotive applications with AEC-Q200 qualification, indicating higher reliability standards.

PCB Layout Considerations: Direct footprint substitution requires PCB modification due to different lead spacing and physical dimensions. The substitute's compact form factor may provide space savings in constrained layouts. Verify PCB hole spacing and component clearance before implementation.

Frequently Asked Questions (FAQ)

Q: Can B32522C3155K000 replace 160155K250O-F without PCB modification?

A: No. The substitute has different lead spacing (15.00mm vs. 22.50mm) and physical dimensions (18.00mm x 9.00mm vs. 26.50mm x 10.00mm). PCB drilling and trace routing must be adjusted to accommodate the smaller radial footprint.

Q: Are the electrical specifications identical between these parts?

A: Yes. Both parts have 1.5 µF capacitance, 250V DC / 160V AC ratings, ±10% tolerance, and polyester metallized dielectric construction. Electrical performance is equivalent.

Q: Does the substitute offer any performance advantages?

A: The B32522C3155K000 operates across -55°C ~ 125°C, exceeding the main part's -55°C ~ 105°C range. The substitute also carries AEC-Q200 automotive qualification, indicating enhanced reliability screening. Physical size is smaller, potentially enabling space optimization.

Q: Are both parts RoHS3 compliant?

A: Yes. Both 160155K250O-F and B32522C3155K000 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for industrial and commercial electronics.

Q: What is the lead spacing difference impact?

A: The main part uses 22.50mm lead spacing; the substitute uses 15.00mm. This 7.50mm difference requires PCB redesign. Verify component hole positions and trace routing before substitution.

Q: Can I use the substitute in automotive applications?

A: The substitute B32522C3155K000 carries AEC-Q200 automotive qualification. The main part 160155K250O-F is specified for general-purpose applications. Automotive use of the main part requires design validation.

Q: What inventory levels are available?

A: The main part 160155K250O-F has 1017 units in stock. The substitute B32522C3155K000 has 9133 units available, providing higher supply availability.