NHSC3001R0J Equivalent & Substitute Parts

Part Overview

The NHSC3001R0J is a 1 Ohms ±5% 300W wirewound chassis mount resistor manufactured by TE Connectivity Passive Product. This component is designed for high-power applications requiring stable resistance performance across extended temperature ranges. The part operates from -55°C to 200°C and features aluminum housing with screw terminal connections for secure mounting on chassis applications. The NHSC3001R0J maintains Active product status with full ROHS3 compliance and is currently in stock with 782 units available.

Substitute parts are identified when equivalent electrical specifications and mechanical compatibility allow direct replacement within the same application context, subject to power rating and packaging constraints.

Substiute Parts

NHSC3001R0J

TE Connectivity Passive ProductIn Stock: 793NHSC3001R0J Datasheet

Current PartRFQ

HSC2001R0J

TE Connectivity Passive ProductIn Stock: 895HSC2001R0J Datasheet

Parametric EquivalentRFQ

HSC3001R0J

TE Connectivity Passive ProductIn Stock: 1396HSC3001R0J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the NHSC3001R0J is determined by the following critical parameters:

Electrical Equivalence Requirements:

• Resistance value: 1 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Temperature coefficient: ±50ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 200°C (exact match required)

Mechanical Compatibility Requirements:

• Composition: Wirewound (exact match required)
• Housing type: Aluminum (exact match required)
• Mounting feature: Flanges (exact match required)
• Lead style: Terminal Screw Type (exact match required)

Regulatory Compliance Requirements:

• RoHS Status: ROHS3 Compliant (exact match required)
• ECCN: EAR99 (exact match required)
• HTSUS: 8533.29.0000 (exact match required)

Power Rating Consideration: The NHSC3001R0J operates at 300W. Substitute parts with lower power ratings (such as 200W variants) do not meet the electrical equivalence criteria for applications requiring the full 300W capacity. The HSC2001R0J (200W) is listed as a parametric equivalent but operates at reduced power capacity and is suitable only for applications with lower power requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent (Full Substitution):

The HSC3001R0J is a direct equivalent to the NHSC3001R0J. Both components share identical electrical specifications (1 Ohms, ±5%, 300W), mechanical configuration (aluminum housing, flanged mounting, screw terminals), and regulatory compliance (ROHS3, EAR99). The HSC3001R0J maintains the same physical dimensions (5.039" L x 2.874" W x 1.654" H) and operating temperature range (-55°C ~ 200°C). Both parts are Active status with full ROHS3 compliance and REACH Unaffected designation. The HSC3001R0J offers higher inventory availability (1340 units) compared to the NHSC3001R0J (782 units).

Parametric Equivalent (Conditional Substitution):

The HSC2001R0J is a parametric equivalent with identical electrical characteristics (1 Ohms, ±5%, ±50ppm/°C) and mechanical compatibility (aluminum housing, flanged mounting, screw terminals). However, the HSC2001R0J operates at 200W power rating, which is 100W lower than the NHSC3001R0J. This component is suitable only for applications where the maximum power dissipation requirement does not exceed 200W. The HSC2001R0J features reduced physical length (3.543" L versus 5.039" L) while maintaining identical width (2.874") and height (1.654"). Both parts maintain Active status and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can the HSC3001R0J replace the NHSC3001R0J in all applications?

A: Yes. The HSC3001R0J is a direct equivalent with identical electrical specifications, mechanical configuration, and regulatory compliance. Both components are rated for 300W operation and share the same resistance value (1 Ohms), tolerance (±5%), temperature coefficient (±50ppm/°C), and operating range (-55°C ~ 200°C).

Q: What is the primary difference between the NHSC3001R0J and HSC2001R0J?

A: The primary difference is power rating. The NHSC3001R0J is rated for 300W operation, while the HSC2001R0J is rated for 200W. The HSC2001R0J also features a shorter physical length (3.543" versus 5.039") due to its lower power capacity. All other electrical and mechanical parameters remain identical.

Q: Can the HSC2001R0J be used as a substitute for the NHSC3001R0J?

A: The HSC2001R0J is a parametric equivalent only for applications where power dissipation does not exceed 200W. Applications requiring the full 300W capacity must use the NHSC3001R0J or HSC3001R0J.

Q: Are there packaging differences between these parts?

A: The NHSC3001R0J is packaged in standard format, while the HSC2001R0J and HSC3001R0J are packaged in Bulk. All three components use identical Axial, Box package/case configuration with screw terminal leads.

Q: Do all three parts meet the same regulatory requirements?

A: Yes. The NHSC3001R0J, HSC2001R0J, and HSC3001R0J all maintain ROHS3 compliance and EAR99 ECCN classification. The HSC2001R0J and HSC3001R0J carry REACH Unaffected status, while the NHSC3001R0J shows Vendor Undefined REACH status.

Q: What is the temperature coefficient specification for these resistors?

A: All three components (NHSC3001R0J, HSC2001R0J, and HSC3001R0J) feature a temperature coefficient of ±50ppm/°C across the operating range of -55°C to 200°C.

Q: Are the physical dimensions compatible for chassis mounting?

A: The NHSC3001R0J and HSC3001R0J share identical dimensions (5.039" L x 2.874" W x 1.654" H) and are fully compatible for the same mounting locations. The HSC2001R0J has a shorter length (3.543" L) but maintains the same width and height, requiring verification of available mounting space.