HS150 47K J Equivalent & Substitute Parts

Part Overview

The HS150 47K J is a 47 kOhms ±5% 150W wirewound chassis mount resistor manufactured by Ohmite in the ARCOL HS series. This component is designed for high-power applications requiring reliable thermal dissipation through aluminum housing with flanged mounting. The part is currently active in production with 931 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications where this resistor specification is required.

Substiute Parts

HS150 47K J

OhmiteIn Stock: 1019HS150 47K J Datasheet

Current PartRFQ

HS150 47K J

ARCOLIn Stock: 916HS150 47K J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the HS150 47K J is determined by strict equivalence across the following critical parameters:

• Resistance value: 47 kOhms
• Tolerance: ±5%
• Power rating: 150W
• Composition: Wirewound
• Temperature coefficient: ±25ppm/°C
• Housing material: Aluminum
• Mounting configuration: Flanged
• Lead termination: Solder Lugs
• Package classification: Axial, Box

The identified substitute part maintains all core electrical and mechanical specifications required for direct functional replacement in the same application circuit. Dimensional variations within the housing width do not affect electrical performance or mounting compatibility when flanged mounting is used.

Parameter Comparison

Engineering Selection Recommendations

Both the Ohmite HS150 47K J and ARCOL HS150 47K J are active production components with equivalent electrical specifications. The Ohmite variant carries ROHS3 compliance certification, while the ARCOL variant carries standard RoHS compliance. Both parts are classified under ECCN EAR99 for export control purposes.

Selection between these equivalents should be based on:

• Regulatory compliance requirements specific to the end application
• Inventory availability and lead time
• Procurement source preferences
• Housing width accommodation in the mechanical design (27.30mm versus 47.50mm)

The width difference does not affect electrical performance and is accommodated by the flanged mounting design in standard applications.

Frequently Asked Questions (FAQ)

Q: Can the ARCOL HS150 47K J directly replace the Ohmite HS150 47K J?

A: Yes. Both parts share identical electrical specifications (47 kOhms ±5%, 150W, ±25ppm/°C) and mounting configuration (flanged solder lugs). The housing width difference (27.30mm versus 47.50mm) does not prevent functional substitution in flanged mounting applications.

Q: What are the critical parameters for substitution?

A: Resistance value, tolerance, power rating, temperature coefficient, composition (wirewound), housing material (aluminum), and mounting type (flanged solder lugs) must remain constant for direct substitution.

Q: Are there compliance differences between the two parts?

A: The Ohmite variant is ROHS3 compliant, while the ARCOL variant is RoHS compliant. Both meet standard export classification (EAR99). Verify compliance requirements for your specific application and regulatory jurisdiction.

Q: Does the housing width affect mounting?

A: No. The flanged mounting design accommodates both width dimensions. Verify clearance in your specific mechanical layout if space constraints exist.

Q: What inventory levels are available?

A: Ohmite HS150 47K J: 931 units. ARCOL HS150 47K J: 828 units. Confirm current availability with your supplier.