VC5E10 Equivalent & Substitute Parts Reference

Part Overview

The VC5E10 is a 10 Ohms ±5% 5W through-hole axial wirewound resistor manufactured by Honeywell Sensing and Productivity Solutions. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design support and procurement. The VC5E10 features non-inductive construction suitable for applications requiring stable resistance performance across temperature variations. Locating functionally compatible substitutes ensures design continuity and supply chain reliability for systems currently utilizing this resistor.

Substiute Parts

VC5E10

Honeywell Sensing and Productivity SolutionsIn Stock: 904VC5E10 Datasheet

Current PartRFQ

WNE10RFET

OhmiteIn Stock: 2810WNE10RFET Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VC5E10 is based on the following electrical and mechanical compatibility criteria:

Primary Matching Criteria:

• Resistance value: 10 Ohms (exact match required)
• Power rating: 5W (minimum requirement)
• Package type: Axial (mechanical compatibility)
• Composition: Wirewound (functional equivalence)
• Features: Non-inductive construction

Secondary Compatibility Factors:

• Tolerance: Substitute tolerance of ±1% is tighter than the original ±5%, providing improved accuracy
• Temperature coefficient: Substitute value of ±50ppm/°C is superior to original ±150ppm/°C, indicating better thermal stability
• RoHS compliance: Substitute meets ROHS3 standard, exceeding original RoHS compliance requirement
• Operating temperature range: Substitute specifies -55°C ~ 150°C operational limits

The WNE10RFET from Ohmite meets all primary matching criteria and exceeds secondary performance specifications, establishing it as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: WNE10RFET (Ohmite)

The WNE10RFET is the qualified substitute for the obsolete VC5E10. Selection rationale is based on the following engineering factors:

Electrical Equivalence: Both components provide identical 10 Ohms resistance at 5W power rating with axial wirewound construction. The WNE10RFET tolerance of ±1% provides tighter accuracy than the original ±5% specification, suitable for applications where improved precision is beneficial or required.

Thermal Performance: The WNE10RFET temperature coefficient of ±50ppm/°C demonstrates superior thermal stability compared to the VC5E10 at ±150ppm/°C. The specified operating range of -55°C ~ 150°C establishes defined thermal boundaries for system integration.

Regulatory Compliance: The WNE10RFET meets ROHS3 compliance, exceeding the original RoHS requirement. This ensures alignment with current environmental and regulatory standards for component procurement and end-product certification.

Supply Status: The WNE10RFET is in active production with confirmed inventory availability (2749 Pcs), providing reliable long-term supply compared to the obsolete VC5E10 status.

Mechanical Compatibility: Axial package configuration and 2-termination design ensure direct PCB layout compatibility without redesign requirements.

Frequently Asked Questions (FAQ)

Q: Can the WNE10RFET directly replace the VC5E10 without circuit modification?

A: Yes. Both components share identical resistance value (10 Ohms), power rating (5W), package type (Axial), and termination count (2). The WNE10RFET's tighter tolerance and superior temperature coefficient represent performance improvements rather than functional changes.

Q: What is the significance of the tolerance difference between ±5% and ±1%?

A: Tolerance defines the acceptable resistance variation from the nominal value. The VC5E10 tolerance of ±5% allows resistance between 9.5 and 10.5 Ohms. The WNE10RFET tolerance of ±1% constrains resistance between 9.9 and 10.1 Ohms. For applications requiring precise resistance values, the WNE10RFET provides improved accuracy. For applications where ±5% tolerance is acceptable, both components perform equivalently.

Q: How does temperature coefficient affect component selection?

A: Temperature coefficient quantifies resistance change per degree Celsius. The VC5E10 at ±150ppm/°C exhibits greater resistance variation across temperature ranges compared to the WNE10RFET at ±50ppm/°C. Applications operating across wide temperature ranges benefit from the WNE10RFET's superior thermal stability. For stable-temperature environments, both components are functionally equivalent.

Q: Are there packaging differences between the VC5E10 and WNE10RFET?

A: Both components use axial through-hole packaging. Physical dimensions differ slightly: VC5E10 measures 0.276" Dia x 1.000" L (7.01mm x 25.40mm); WNE10RFET measures 0.295" Dia x 0.787" L (7.50mm x 20.00mm). These dimensional variations are within typical axial resistor tolerances and do not prevent direct PCB substitution.

Q: What is the RoHS compliance difference between the two components?

A: The VC5E10 meets RoHS compliance (standard). The WNE10RFET meets ROHS3 compliance, representing a more recent and stringent environmental standard. ROHS3 compliance ensures the component meets current regulatory requirements for hazardous substance restrictions and is suitable for modern product certifications.

Q: Is the WNE10RFET the only available substitute for the VC5E10?

A: Based on the provided substitute list, the WNE10RFET is the identified equivalent part meeting all electrical and mechanical compatibility criteria for the VC5E10.