Bourns 6713-RC 700µH Toroidal Inductor Equivalent & Substitute Parts

Part Overview

The Bourns 6713-RC is a 700 µH shielded toroidal inductor rated for 2.25 A continuous current with a maximum DC resistance of 420mOhm. This through-hole component features iron powder core construction and operates across the temperature range of -55°C to 105°C. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity.

Substiute Parts

6713-RC

Bourns Inc.In Stock: 10766713-RC Datasheet

Current PartRFQ

1540M13

Hammond ManufacturingIn Stock: 8391540M13 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Bourns 6713-RC is determined by the following critical parameters:

• Inductance value: 700 µH (±15% tolerance acceptable)
• Current rating: minimum 2.25 A
• DC resistance: maximum 420mOhm
• Mounting type: Through Hole
• Package configuration: Radial, Vertical leads
• Form factor: Toroidal inductor

The Hammond Manufacturing 1540M13 meets all electrical specifications and mounting requirements. The primary distinction is the shielding characteristic: the 6713-RC is shielded while the 1540M13 is unshielded. This difference affects electromagnetic interference (EMI) performance and must be evaluated within the specific circuit application context.

Parameter Comparison

Engineering Selection Recommendations

The Hammond Manufacturing 1540M13 is an active product with current manufacturing status, providing supply chain continuity for the obsolete Bourns 6713-RC. Both components meet ROHS3 and REACH compliance requirements.

Selection between these parts depends on shielding requirements. The 6713-RC shielded design reduces radiated EMI and is suitable for noise-sensitive applications. The 1540M13 unshielded design is appropriate for applications where EMI performance is not a critical constraint or where external shielding is implemented at the circuit board level.

Dimensional differences exist: the 6713-RC measures 1.250" L x 0.800" W with a seated height of 1.375", while the 1540M13 measures 1.250" diameter x 0.625" width. PCB layout and clearance verification is required when substituting between these parts.

Frequently Asked Questions (FAQ)

Q: Can the Hammond 1540M13 directly replace the Bourns 6713-RC in all applications?

A: Electrical specifications are equivalent. Physical dimensions differ, requiring PCB layout verification. The unshielded design of the 1540M13 may introduce additional EMI in sensitive circuits compared to the shielded 6713-RC.

Q: What is the primary difference between these two inductors?

A: The 6713-RC features shielding with iron powder core construction, while the 1540M13 is unshielded. Both maintain identical inductance, current rating, and DC resistance specifications.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the Bourns 6713-RC and Hammond 1540M13 are ROHS3 compliant and REACH unaffected.

Q: What are the physical footprint considerations?

A: The 6713-RC is 1.250" L x 0.800" W x 1.375" H (seated). The 1540M13 is 1.250" diameter x 0.625" W. Verify PCB mounting hole spacing and clearance before substitution.

Q: Which part should be selected for new designs?

A: The Hammond 1540M13 is the active product with ongoing manufacturing support. Select based on shielding requirements and physical space constraints within the application.