PE-65854T Common Mode Choke Equivalent & Substitute Parts

Part Overview

The PE-65854T is a 4-line common mode choke (CMC) in surface mount configuration, manufactured by Pulse Electronics. This component is designed for signal line filtering applications with a maximum DC resistance of 400mOhm and operates across a temperature range of 0°C to 70°C. The part is currently classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and component procurement.

Substiute Parts

PE-65854T

Pulse ElectronicsIn Stock: 6303PE-65854T Datasheet

Current PartRFQ

PE-65854NLT

Pulse ElectronicsIn Stock: 4215PE-65854NLT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PE-65854T is determined by strict equivalence across the following critical parameters:

• Number of Lines: Must be 4 lines
• Filter Type: Must be Signal Line
• DC Resistance (DCR): Must be 400mOhm maximum
• Mounting Type: Must be Surface Mount
• Physical Dimensions: Must match 0.360" L x 0.340" W (9.14mm x 8.64mm)
• Height: Must not exceed 0.098" (2.50mm)
• Package Configuration: Must be Vertical, 8 Flat Lead
• Operating Temperature Range: Must support 0°C ~ 70°C

The PE-65854NLT meets all these criteria and is classified as a parametric equivalent. The primary distinction between the main part and its substitute is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The PE-65854NLT is the direct parametric equivalent to the PE-65854T. All electrical and mechanical specifications are identical. Selection between these parts should be based on the following factors:

Product Status: The PE-65854T is obsolete, while PE-65854NLT is active. For new designs or ongoing production requiring long-term component availability, PE-65854NLT is the appropriate choice.

Compliance Requirements: The PE-65854NLT is RoHS compliant, whereas the PE-65854T is RoHS non-compliant. Applications subject to RoHS regulations must use PE-65854NLT.

Packaging Considerations: PE-65854T is supplied in bulk packaging, while PE-65854NLT is supplied in Tape & Reel format. Packaging selection depends on production volume and assembly line requirements.

Regulatory Status: Both parts are REACH unaffected and classified under ECCN EAR99, with identical HTSUS codes (8548.00.0000).

Frequently Asked Questions (FAQ)

Q: Can PE-65854NLT be used as a direct replacement for PE-65854T?

A: Yes. PE-65854NLT is a parametric equivalent with identical electrical and mechanical specifications. All critical parameters—line count, DCR, dimensions, height, package configuration, and operating temperature range—match exactly.

Q: What is the primary difference between PE-65854T and PE-65854NLT?

A: The main differences are product status (obsolete vs. active), packaging format (bulk vs. Tape & Reel), and RoHS compliance status (non-compliant vs. compliant). Electrical and mechanical performance are identical.

Q: Does the Tape & Reel packaging of PE-65854NLT affect electrical performance?

A: No. Packaging format does not affect component electrical or mechanical performance. The choice between bulk and Tape & Reel is determined by production volume, assembly automation, and inventory management requirements.

Q: Are there any temperature or environmental limitations when substituting PE-65854NLT for PE-65854T?

A: No. Both parts operate identically across the 0°C to 70°C temperature range with MSL 1 (unlimited moisture sensitivity level).

Q: Which part should be selected for new designs?

A: PE-65854NLT should be selected for new designs due to its active product status, ensuring long-term availability and supply chain continuity.

Q: Is RoHS compliance a factor in part selection?

A: RoHS compliance is a regulatory requirement in many jurisdictions. If your application or market requires RoHS compliance, PE-65854NLT must be used. PE-65854T is not compliant and cannot be used in RoHS-regulated applications.