NHSA5047RJ Equivalent & Substitute Parts

Part Overview

The NHSA5047RJ is a 47 Ohms ±5% 50W 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 is currently Active in product status with 1107 pieces available in new original inventory stock. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

NHSA5047RJ

TE Connectivity Passive ProductIn Stock: 1182NHSA5047RJ Datasheet

Current PartRFQ

HSA5047RJ

TE Connectivity Passive ProductIn Stock: 1093HSA5047RJ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NHSA5047RJ are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters:

• Resistance Value: 47 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power Rating: 50W (exact match required)
• Composition: Wirewound (exact match required)
• Temperature Coefficient: ±50ppm/°C (exact match required)
• Operating Temperature Range: -55°C ~ 200°C (exact match required)
• Housing Type: Aluminum (exact match required)
• Mounting Feature: Flanges (exact match required)
• Lead Style: Solder Lugs (exact match required)
• Package / Case: Axial, Box (exact match required)
• Physical Dimensions: 2.008" L x 1.181" W x 0.669" H (exact match required)
• Compliance: ROHS3 Compliant (exact match required)

Substitute parts must satisfy all parameters listed above to ensure direct interchangeability in circuit applications without modification to PCB layout, thermal management, or electrical design.

Parameter Comparison

Engineering Selection Recommendations

Both the NHSA5047RJ and HSA5047RJ are Active products manufactured by TE Connectivity Passive Product with identical electrical and mechanical specifications. Both components are ROHS3 Compliant, meeting regulatory requirements for restricted substances. The primary distinction between these parts is packaging configuration: NHSA5047RJ is supplied with standard packaging, while HSA5047RJ is supplied in bulk packaging.

Selection between these equivalent parts should be based on procurement requirements and packaging preferences. Both parts maintain identical performance characteristics across all specified operating parameters and are suitable for direct substitution in circuit designs. Inventory availability differs slightly between the two part numbers, with NHSA5047RJ currently showing 1107 pieces and HSA5047RJ showing 1077 pieces in new original stock.

Frequently Asked Questions (FAQ)

Q: Can HSA5047RJ be used as a direct replacement for NHSA5047RJ?

A: Yes. The HSA5047RJ is a parametric equivalent with identical electrical specifications (47 Ohms ±5%, 50W), composition (wirewound), temperature characteristics (±50ppm/°C, -55°C ~ 200°C operating range), and mechanical dimensions (2.008" L x 1.181" W x 0.669" H). Both components feature aluminum housing with flanged mounting and solder lug leads. Direct substitution is supported without circuit modification.

Q: What is the difference between NHSA5047RJ and HSA5047RJ?

A: The primary difference is packaging. NHSA5047RJ uses standard packaging, while HSA5047RJ uses bulk packaging. All electrical and mechanical parameters are identical. Both are manufactured by TE Connectivity Passive Product and are ROHS3 Compliant.

Q: Are there any compliance or certification differences between these parts?

A: No. Both NHSA5047RJ and HSA5047RJ carry identical ROHS3 Compliance status and are classified under the same ECCN (EAR99) and HTSUS (8533.29.0000) codes. Both are Active products with no moisture sensitivity level restrictions.

Q: What mounting considerations apply to these chassis mount resistors?

A: Both parts feature flanged mounting with solder lug leads. Physical dimensions are identical at 2.008" L x 1.181" W with a maximum seated height of 0.669". PCB layout and thermal management design considerations remain consistent between the two part numbers.

Q: Can these 50W wirewound resistors be used in high-temperature applications?

A: Yes. Both NHSA5047RJ and HSA5047RJ are rated for continuous operation across the -55°C ~ 200°C temperature range with a temperature coefficient of ±50ppm/°C. Aluminum housing provides thermal dissipation suitable for the 50W power rating across this extended temperature range.