HS10 47R J Equivalent & Substitute Parts

Part Overview

The HS10 47R J is a 47 Ohms ±5% 10W wirewound chassis mount resistor manufactured by Ohmite in the ARCOL HS series. This component is designed for applications requiring reliable power dissipation in a compact aluminum-housed form factor with flanged mounting. The part is currently active in production with 1179 pieces in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when design specifications permit tolerance or dimensional variations.

Substiute Parts

HS10 47R J

OhmiteIn Stock: 1288HS10 47R J Datasheet

Current PartRFQ

HS10 47R F

OhmiteIn Stock: 1223HS10 47R F Datasheet

Parametric EquivalentRFQ

HS10 47R J

ARCOLIn Stock: 1016HS10 47R J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HS10 47R J is determined by the following critical parameters: resistance value (47 Ohms), power rating (10W), composition (wirewound), housing type (aluminum), mounting feature (flanges), and lead style (solder lugs). Tolerance variations are permitted within design specifications. Dimensional compatibility, including length, width, and seated height, must be verified for mechanical fit in the target application.

Two substitute parts are identified:

HS10 47R F (Ohmite): Identical resistance, power rating, composition, housing, and mounting features. Tolerance is tighter at ±1% compared to the main part's ±5%, making this a direct upgrade for applications requiring improved accuracy. All other electrical and mechanical parameters are equivalent.

HS10 47R J (ARCOL): Identical electrical specifications and housing type. Manufactured by ARCOL rather than Ohmite. Width dimension differs (0.650" versus 0.335"), requiring verification of mechanical fit. Includes pulse withstanding feature. RoHS compliance status differs (RoHS Compliant versus ROHS3 Compliant).

Parameter Comparison

Engineering Selection Recommendations

HS10 47R F (Ohmite): Select this substitute when tolerance requirements permit or benefit from ±1% accuracy. Electrical and mechanical compatibility is complete. Both the main part and this substitute carry ROHS3 compliance, ensuring regulatory alignment. This part is suitable for direct replacement in applications where tighter tolerance improves circuit performance.

HS10 47R J (ARCOL): Select this substitute when sourcing from ARCOL is acceptable and mechanical space permits the increased width dimension (0.650" versus 0.335"). Verify mounting clearance before implementation. RoHS compliance differs between manufacturers; confirm regulatory requirements for your application. The pulse withstanding feature provides additional robustness in transient-heavy environments.

All three parts maintain identical resistance, power rating, composition, and temperature coefficient, ensuring functional equivalence in standard circuit applications.

Frequently Asked Questions (FAQ)

Q: Can HS10 47R F replace HS10 47R J in any application? A: Yes, with consideration for tolerance requirements. The HS10 47R F provides tighter tolerance (±1% versus ±5%), making it suitable for applications where the main part's tolerance is acceptable or where improved accuracy is beneficial. All other electrical and mechanical parameters are identical.

Q: What is the primary difference between the two HS10 47R J variants (Ohmite and ARCOL)? A: The ARCOL variant has a larger width dimension (0.650" versus 0.335"). Verify that your PCB layout and mechanical enclosure accommodate this difference before substitution. RoHS compliance status also differs between manufacturers.

Q: Are all three parts mechanically interchangeable? A: The Ohmite HS10 47R J and HS10 47R F are mechanically identical. The ARCOL HS10 47R J differs in width and requires verification of mounting space compatibility.

Q: Which substitute should I select for new designs? A: For new designs, HS10 47R F (Ohmite) is recommended if tolerance requirements permit, as it provides improved accuracy while maintaining full mechanical and electrical compatibility with the original specification.

Q: Do all parts meet current RoHS requirements? A: The Ohmite variants (HS10 47R J and HS10 47R F) are ROHS3 compliant. The ARCOL HS10 47R J is RoHS compliant. Confirm your application's specific regulatory requirements before selection.