IHD1EB183L Equivalent & Substitute Parts

Part Overview

The IHD1EB183L is a 18 mH unshielded drum core wirewound inductor manufactured by Vishay Dale, designed for through-hole mounting applications. This component operates across a temperature range of -55°C to 125°C with a maximum DC resistance of 40 Ohm and a current rating of 80 mA. The part is currently active in production and maintains ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, lead time considerations, or design flexibility needs.

Substiute Parts

IHD1EB183L

Vishay DaleIn Stock: 746IHD1EB183L Datasheet

Current PartRFQ

5800-183-RC

Bourns Inc.In Stock: 43955800-183-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IHD1EB183L is determined by the following critical parameters:

• Inductance value: 18 mH (exact match required)
• Core material and type: Ferrite drum core, unshielded (exact match required)
• Mounting configuration: Through-hole axial (exact match required)
• DC resistance: Maximum 40 Ohm (substitute must not exceed this value)
• Current rating: Minimum 80 mA (substitute must support this or higher)
• Operating temperature range: Minimum -55°C to 125°C coverage (substitute must meet or exceed this range)
• RoHS compliance: ROHS3 (required for regulatory alignment)

The substitute part 5800-183-RC from Bourns Inc. meets these substitution criteria with compatible electrical and mechanical specifications within acceptable engineering tolerances.

Parameter Comparison

Engineering Selection Recommendations

Both the IHD1EB183L and 5800-183-RC maintain active product status and ROHS3 compliance, qualifying them for equivalent use in applications requiring 18 mH ferrite drum core inductors with through-hole axial mounting.

The IHD1EB183L provides a higher current rating of 80 mA and extended operating temperature coverage to 125°C, making it suitable for applications with elevated thermal or current demands.

The 5800-183-RC offers tighter inductance tolerance (±10% versus ±15%) and higher saturation current (80 mA versus 60 mA), with DC resistance within 1 Ohm of the primary part. Temperature coverage extends to 105°C, which is adequate for most industrial applications but does not reach the upper limit of the primary part.

Selection between these parts should be based on specific application requirements regarding current capacity, temperature extremes, and tolerance specifications.

Frequently Asked Questions (FAQ)

Q: Can the 5800-183-RC directly replace the IHD1EB183L in all applications?

A: Direct replacement is possible in applications where the operating temperature does not exceed 105°C and the current requirement does not exceed 58 mA. The IHD1EB183L is required for applications operating above 105°C or requiring sustained current above 58 mA.

Q: What is the significance of the current rating versus saturation current difference?

A: Current rating (80 mA for IHD1EB183L, 58 mA for 5800-183-RC) represents the maximum continuous operating current. Saturation current (60 mA for IHD1EB183L, 80 mA for 5800-183-RC) indicates the current level at which the inductor begins to lose inductance. The substitute part has higher saturation current but lower continuous current rating.

Q: Are there physical mounting differences between these parts?

A: Both parts use through-hole axial mounting with identical length (0.700"). Diameter differs by 0.005" (0.270" versus 0.275"), which is negligible for standard PCB layouts and does not affect mounting compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the IHD1EB183L and 5800-183-RC are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory standards for electronic component use.

Q: What is the impact of the ±10% versus ±15% tolerance difference?

A: The 5800-183-RC provides tighter inductance tolerance, which may be advantageous in precision filter or resonant circuit applications where inductance accuracy is critical. The IHD1EB183L's ±15% tolerance is acceptable for general-purpose filtering and coupling applications.