2100HT-470-V Equivalent & Substitute Parts

Part Overview

The 2100HT-470-V is a 47 µH shielded toroidal inductor manufactured by Bourns Inc., rated for 5.6 A continuous current with a maximum DC resistance of 36 mOhm. This component is designed for through-hole mounting in radial, vertical orientation and operates across the temperature range of -55°C to 200°C.

The 2100HT-470-V 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

2100HT-470-V

Bourns Inc.In Stock: 7352100HT-470-V Datasheet

Current PartRFQ

2100HT-470-V-RC

Bourns Inc.In Stock: 27352100HT-470-V-RC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2100HT-470-V is determined by strict equivalence across the following critical parameters:

• Inductance value: 47 µH
• Inductance tolerance: ±15%
• Current rating: 5.6 A minimum
• DC resistance: 36 mOhm maximum
• Shielding type: Shielded
• Core type: Toroidal
• Mounting configuration: Through hole, radial vertical orientation
• Physical dimensions: 0.860" Dia x 0.450" W (21.84mm x 11.43mm)
• Operating temperature range: -55°C ~ 200°C

The 2100HT-470-V-RC meets all electrical and mechanical parameters required for direct substitution. The primary distinction between the main part and its substitute is product status and packaging configuration, not functional performance.

Parameter Comparison

Engineering Selection Recommendations

The 2100HT-470-V-RC is the direct functional equivalent of the 2100HT-470-V. Both components share identical electrical specifications and physical dimensions, ensuring pin-for-pin and form-factor compatibility.

The 2100HT-470-V-RC is classified as an active product with ROHS3 compliance, whereas the 2100HT-470-V is obsolete and RoHS non-compliant. For new designs or systems requiring regulatory compliance with modern environmental standards, the 2100HT-470-V-RC is the appropriate selection. For legacy system maintenance where the original part specification must be preserved, the 2100HT-470-V remains available in limited inventory.

Frequently Asked Questions (FAQ)

Q: Can the 2100HT-470-V-RC be used as a direct replacement for the 2100HT-470-V?

A: Yes. The 2100HT-470-V-RC is electrically and mechanically identical to the 2100HT-470-V. Both components feature 47 µH inductance, 5.6 A current rating, 36 mOhm maximum DC resistance, shielded toroidal construction, and identical physical dimensions. No circuit modifications are required.

Q: What is the difference between the 2100HT-470-V and 2100HT-470-V-RC?

A: The primary differences are product status and regulatory compliance. The 2100HT-470-V is obsolete and RoHS non-compliant. The 2100HT-470-V-RC is an active product with ROHS3 compliance. Packaging differs between standard and bulk configurations. Electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns when substituting the 2100HT-470-V-RC for the 2100HT-470-V?

A: No compatibility concerns exist. Both parts are through-hole mounted inductors with identical radial, vertical orientation, dimensions, and electrical ratings. PCB layout and circuit design remain unchanged.

Q: Which part should be selected for new designs?

A: The 2100HT-470-V-RC should be selected for new designs. It is an active product with current manufacturing support and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Q: Is the 2100HT-470-V still available for purchase?

A: The 2100HT-470-V is available in limited inventory (640 pieces) as a legacy component. However, given its obsolete status, availability may be subject to change. The 2100HT-470-V-RC is recommended for applications requiring assured supply continuity.