2200HT-181-H Equivalent & Substitute Parts

Part Overview

The 2200HT-181-H is a 180 µH shielded toroidal inductor manufactured by Bourns Inc., rated for 4.6 A continuous current with a maximum DC resistance of 82 mOhm. This component is designed for through-hole mounting in radial, horizontal orientation and operates across a temperature range of -55°C to 200°C.

The 2200HT-181-H carries an obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or repair requirements for systems utilizing this inductor specification.

Substiute Parts

2200HT-181-H

Bourns Inc.In Stock: 10242200HT-181-H Datasheet

Current PartRFQ

2200HT-181-H-RC

Bourns Inc.In Stock: 11442200HT-181-H-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2200HT-181-H is determined by strict equivalence across the following electrical and mechanical parameters:

• Inductance value: 180 µH
• Inductance tolerance: ±15%
• Current rating: 4.6 A minimum
• DC resistance: 82 mOhm maximum
• Core material: Iron Powder
• Shielding configuration: Shielded
• Mounting type: Through Hole
• Package orientation: Radial, Horizontal (Open)
• Physical dimensions: 0.950" diameter, 0.550" maximum seated height
• Operating temperature range: -55°C to 200°C

Substitute parts must match all electrical specifications and physical form factors to ensure direct compatibility in existing circuit designs and PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

The 2200HT-181-H-RC is the direct functional equivalent of the 2200HT-181-H. Both components share identical electrical specifications and physical dimensions, ensuring pin-for-pin and form-factor compatibility.

The primary distinction between these parts is product lifecycle status and regulatory compliance. The 2200HT-181-H is classified as obsolete, while the 2200HT-181-H-RC maintains active product status with ROHS3 compliance. For new designs or ongoing production requiring regulatory alignment with current environmental standards, the 2200HT-181-H-RC is the appropriate selection. For legacy system maintenance where the original part specification must be preserved, the 2200HT-181-H remains functionally equivalent where inventory permits.

Frequently Asked Questions (FAQ)

Q: Can the 2200HT-181-H-RC be used as a direct replacement for the 2200HT-181-H?

A: Yes. Both components are manufactured by Bourns Inc. within the 2200HT series and share identical electrical parameters (180 µH inductance, 4.6 A current rating, 82 mOhm maximum DC resistance) and physical dimensions (0.950" diameter, 0.550" maximum height). They are functionally interchangeable in circuit applications.

Q: What is the difference between the 2200HT-181-H and 2200HT-181-H-RC?

A: The primary differences are product status and compliance certification. The 2200HT-181-H is obsolete and RoHS non-compliant, while the 2200HT-181-H-RC is an active product with ROHS3 compliance. Electrical specifications and physical form factors are identical.

Q: Are there packaging differences between these parts?

A: The 2200HT-181-H is supplied in standard packaging, while the 2200HT-181-H-RC is supplied in bulk packaging. This distinction affects order quantities and handling but does not impact component performance or compatibility.

Q: Which part should be selected for new designs?

A: The 2200HT-181-H-RC should be selected for new designs. It maintains active product status, meets current ROHS3 environmental compliance requirements, and ensures long-term supply chain availability.

Q: Can these inductors be used in applications requiring RoHS compliance?

A: The 2200HT-181-H-RC is ROHS3 compliant and suitable for applications with RoHS requirements. The 2200HT-181-H is RoHS non-compliant and should not be used in applications requiring RoHS certification.