IHD3EB102L Equivalent & Substitute Parts

Part Overview

The IHD3EB102L is a 1 mH unshielded drum core wirewound inductor manufactured by Vishay Dale, rated for 800 mA continuous current with a maximum DC resistance of 844 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 831 pieces available in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this inductor category.

Substiute Parts

IHD3EB102L

Vishay DaleIn Stock: 860IHD3EB102L Datasheet

Current PartRFQ

5900-102-RC

Bourns Inc.In Stock: 10445900-102-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the IHD3EB102L is determined by the following critical parameters:

• Inductance value must be 1 mH
• Core material must be ferrite drum core construction
• Shielding configuration must be unshielded
• Mounting type must be through-hole axial
• DC resistance must not exceed 844 mOhm
• Current rating must support the application requirement
• Package dimensions must be compatible with board layout
• RoHS3 compliance must be maintained

The substitute part 5900-102-RC from Bourns Inc. meets these criteria with equivalent inductance, compatible core construction, matching mounting configuration, and compliant certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the IHD3EB102L and 5900-102-RC are active production components with ROHS3 compliance and REACH unaffected status, suitable for applications requiring regulatory adherence. The IHD3EB102L provides a higher continuous current rating of 800 mA and extended operating temperature range to 125°C. The 5900-102-RC offers lower DC resistance at 830 mOhm and tighter inductance tolerance at ±10%. Selection between these parts depends on whether the application requires the higher current capacity and extended temperature range of the Vishay Dale part, or the lower resistance and tighter tolerance of the Bourns part. Both components maintain compatible axial through-hole mounting and ferrite drum core construction.

Frequently Asked Questions (FAQ)

Q: Can the 5900-102-RC replace the IHD3EB102L in all applications?

A: The 5900-102-RC is suitable for applications where the continuous current requirement does not exceed 710 mA and the maximum operating temperature does not exceed 105°C. The IHD3EB102L is required for applications demanding 800 mA continuous current or operation above 105°C.

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

A: The IHD3EB102L has a maximum DCR of 844 mOhm, while the 5900-102-RC has 830 mOhm. This 14 mOhm difference results in lower power dissipation with the Bourns part. For applications sensitive to resistive losses, the 5900-102-RC provides a marginal advantage.

Q: Are the physical dimensions compatible?

A: Both parts are axial through-hole components with 0.900" length. The diameter difference is minimal (0.460" versus 0.453"), making them compatible with standard board layouts designed for 1 mH axial inductors in this size class.

Q: Do both parts meet the same compliance standards?

A: Yes, both the IHD3EB102L and 5900-102-RC are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements.

Q: What is the significance of the inductance tolerance difference?

A: The IHD3EB102L has ±15% tolerance, while the 5900-102-RC has ±10% tolerance. Applications requiring tighter inductance accuracy benefit from the Bourns part's narrower tolerance band.