IHD1EB4R7L Equivalent & Substitute Parts

Part Overview

The IHD1EB4R7L is a 4.7 µH unshielded drum core wirewound inductor manufactured by Vishay Dale, rated for 3.4 A continuous current with a maximum DC resistance of 22 mOhm. This through-hole axial component operates across the temperature range of -55°C to 125°C and is ROHS3 compliant. The part is currently active in production with 932 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical specifications can support the same circuit function while maintaining compliance and performance requirements.

Substiute Parts

IHD1EB4R7L

Vishay DaleIn Stock: 953IHD1EB4R7L Datasheet

Current PartRFQ

5800-4R7-RC

Bourns Inc.In Stock: 22055800-4R7-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IHD1EB4R7L is determined by the following critical parameters:

• Inductance Value: Must be 4.7 µH to maintain circuit frequency response and filtering characteristics
• Current Rating: Substitute must support minimum 3.4 A continuous current; higher ratings are acceptable
• DC Resistance: Lower DCR values are acceptable; higher values may increase power dissipation
• Core Material & Type: Ferrite drum core construction required for electromagnetic performance
• Mounting Configuration: Through-hole axial package required for mechanical compatibility
• Shielding: Unshielded configuration must be maintained
• Temperature Range: Operating range must encompass or exceed -55°C to 125°C
• Compliance: ROHS3 compliance required

The Bourns Inc. 5800-4R7-RC meets these substitution criteria with equivalent inductance, ferrite drum core construction, unshielded axial configuration, and ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

Both the IHD1EB4R7L and 5800-4R7-RC are active production components with ROHS3 compliance and REACH unaffected status, meeting regulatory requirements for industrial and commercial applications.

The IHD1EB4R7L provides a wider operating temperature range extending to 125°C, suitable for high-temperature environments. The 5800-4R7-RC offers lower DC resistance (16 mOhm vs. 22 mOhm), reducing power dissipation in current-carrying applications, and tighter inductance tolerance (±10% vs. ±15%), providing improved circuit precision.

Current rating consideration: The IHD1EB4R7L is rated for 3.4 A continuous current, while the 5800-4R7-RC is rated for 3.1 A. Applications requiring sustained current above 3.1 A should use the IHD1EB4R7L. The 5800-4R7-RC exhibits higher saturation current (5.4 A vs. 3.3 A), providing greater transient current handling capability.

Physical dimensions are nearly identical, with the 5800-4R7-RC diameter slightly larger (0.275" vs. 0.270"), which is negligible for most PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can the 5800-4R7-RC replace the IHD1EB4R7L in all applications?

A: The 5800-4R7-RC is suitable for applications where continuous current does not exceed 3.1 A and operating temperature does not exceed 105°C. For circuits requiring the full 3.4 A rating or operation above 105°C, the IHD1EB4R7L is required.

Q: What is the impact of different DC resistance values?

A: The 5800-4R7-RC has lower DC resistance (16 mOhm vs. 22 mOhm), resulting in reduced power dissipation and lower heat generation. This is advantageous in power-sensitive applications. The difference represents approximately 27% lower resistance loss.

Q: Are the physical dimensions compatible?

A: Both components use through-hole axial mounting with identical length (0.700"). The diameter difference (0.275" vs. 0.270") is 0.005" and does not affect standard PCB hole spacing or mechanical clearance in typical designs.

Q: Does inductance tolerance affect circuit performance?

A: The 5800-4R7-RC offers tighter tolerance (±10% vs. ±15%), providing more precise inductance values. This is beneficial for frequency-critical filtering and resonant circuits where inductance accuracy directly impacts performance.

Q: Are both parts compliant with environmental regulations?

A: Both the IHD1EB4R7L and 5800-4R7-RC are ROHS3 compliant and REACH unaffected, meeting current environmental and hazardous substance restrictions for industrial and consumer applications.