NHS200 1K J Equivalent & Substitute Parts Reference

Part Overview

The Ohmite NHS200 1K J is a wirewound chassis mount resistor designed for applications requiring a resistance of 1 kOhms, tolerance of ±5%, and a power rating of 200W. This part features an aluminum housing with flanges for mounting, non-inductive and pulse withstanding characteristics, and solder lug leads. The NHS200 1K J is classified as active, with ROHS3 compliance and a REACH unaffected status. Engineering teams may need to identify substitute or equivalent parts to ensure continued design and manufacturing when faced with supply chain constraints or to support multisourcing strategies in high-reliability applications.

Substiute Parts

NHS200 1K J

OhmiteIn Stock: 1296NHS200 1K J Datasheet

Current PartRFQ

NHS200 1K J

OhmiteIn Stock: 1296NHS200 1K J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute or equivalent parts for the NHS200 1K J are determined strictly by matching all key parameters. The substitution logic is based on identical resistance value (1 kOhms), tolerance (±5%), power rating (200W), composition (Wirewound), temperature coefficient (±25ppm/°C), non-inductive and pulse withstanding features, aluminum housing, flanged mounting, solder lug lead style, and axial box package. Compliance statuses (ROHS3 and REACH) must also match. Only parts meeting all listed parameters are accepted as equivalents.

Parameter Comparison

Engineering Selection Recommendations

Selection of the NHS200 1K J or its parametric equivalent should be based on its active part status and matching compliance certifications: ROHS3 compliance and REACH unaffected designation. These factors confirm suitability for use in regulated applications and environments requiring certified material handling.

Frequently Asked Questions (FAQ)

Q1: What are the key criteria for substituting an NHS200 1K J resistor?
A1: Substitution requires matching all critical parameters, including resistance value (1 kOhms), tolerance (±5%), power rating (200W), wirewound composition, temperature coefficient (±25ppm/°C), non-inductive/pulse withstanding features, aluminum flanged housing, solder lugs, axial box package, and compliance statuses.

Q2: Can different packaging types be considered substitutes for NHS200 1K J?
A2: Only substitutes with identical packaging and mounting features, specifically axial box case and flanged aluminum housing with solder lugs, are valid.

Q3: Is compliance status important for substitution?
A3: ROHS3 compliance and REACH unaffected status are mandatory for substitutes to meet industry and regulatory standards.

Q4: Are there dimensional restrictions when substituting?
A4: The substitute must match the listed dimensions and mounting features to ensure mechanical compatibility.

Q5: Can alternative resistance values or tolerances be used for substitution?
A5: Substitution only allows for a 1 kOhms resistance and ±5% tolerance as provided. Alternative values are not accepted for equivalency.