FE2X07-5-3 Equivalent & Substitute Parts

Part Overview

The FE2X07-5-3 is a 2-line common mode choke (CMC) designed for through-hole mounting with a maximum current rating of 2A and DC resistance of 170mOhm. Manufactured by Pulse Electronics, this component is classified as obsolete. Due to its discontinued status, identifying equivalent substitute parts is essential for ongoing system support, design updates, and procurement continuity.

Substiute Parts

FE2X07-5-3

Pulse ElectronicsIn Stock: 1144FE2X07-5-3 Datasheet

Current PartRFQ

B82724A2202N001

EPCOS - TDK ElectronicsIn Stock: 1407B82724A2202N001 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FE2X07-5-3 is determined by the following critical parameters:

• Number of Lines: Must be 2-line configuration
• Current Rating: Must support minimum 2A
• DC Resistance: Must not exceed 170mOhm
• Voltage Rating - AC: Must support minimum 250V
• Operating Temperature Range: Must cover -40°C ~ 125°C
• Mounting Type: Must be through-hole
• Package / Case: Must be horizontal, 4 PC pin configuration

The B82724A2202N001 from EPCOS - TDK Electronics meets all these critical parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The B82724A2202N001 is the qualified substitute for the obsolete FE2X07-5-3. Selection is based on the following factors:

• Electrical Equivalence: Both parts maintain identical current rating (2A), DC resistance (170mOhm), and AC voltage rating (250V)
• Thermal Compatibility: Operating temperature range is identical (-40°C ~ 125°C)
• Mechanical Compatibility: Both use through-hole mounting with horizontal, 4 PC pin configuration
• Product Status: The B82724A2202N001 is active and currently in production, ensuring long-term availability
• Compliance: The substitute carries ROHS3 compliance and REACH affected status, meeting modern regulatory requirements
• Certifications: The B82724A2202N001 holds ENEC, UR, and VDE approvals, providing additional quality assurance

Physical dimensions differ slightly (substitute is larger), requiring PCB layout verification before implementation.

Frequently Asked Questions (FAQ)

Q: Can the B82724A2202N001 directly replace the FE2X07-5-3 without circuit modifications?

A: Electrical parameters are equivalent. However, the substitute is physically larger (33.10mm x 32.50mm vs. 27.90mm x 27.90mm). PCB layout must be verified to confirm the larger footprint fits within available space.

Q: What is the inductance specification of the FE2X07-5-3?

A: Inductance value is not provided in the available technical data for the FE2X07-5-3. The B82724A2202N001 specifies 6.8 mH @ 10 kHz.

Q: Are there any compliance differences between the two parts?

A: The FE2X07-5-3 has undefined REACH status. The B82724A2202N001 is REACH affected and ROHS3 compliant, meeting current regulatory standards.

Q: What is the packaging difference?

A: The FE2X07-5-3 packaging is not specified. The B82724A2202N001 is supplied in tray packaging.

Q: Is the DC resistance specification identical?

A: The FE2X07-5-3 specifies 170mOhm maximum. The B82724A2202N001 specifies 170mOhm typical. Both meet the same electrical requirement.