Equivalent & Substitute Parts for R5J5R6

Part Overview

The R5J5R6 is a 5.6 Ohm, 5W wirewound through-hole resistor manufactured by Ohmite in the PC-58 series. This radial lead component features flame retardant coating and safety construction, designed for applications requiring precision power dissipation in compact form factors. The part is currently active in production with 1154 units in stock. Substitute parts are identified to address packaging preferences, compliance requirements, and inventory availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

R5J5R6

OhmiteIn Stock: 1207R5J5R6 Datasheet

Current PartRFQ

R5J5R6E

OhmiteIn Stock: 1131R5J5R6E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R5J5R6 is determined by strict equivalence across the following critical parameters:

• Resistance value: 5.6 Ohms
• Tolerance: ±5%
• Power rating: 5W
• Composition: Wirewound
• Package configuration: Radial Lead
• Physical dimensions: 0.625" L x 0.344" W with maximum seated height of 0.516"
• Temperature coefficient: ±260ppm/°C
• Features: Flame Retardant Coating, Safety construction

The R5J5R6E qualifies as a parametric equivalent substitute, maintaining all electrical and mechanical specifications while differing only in packaging format and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both R5J5R6 and R5J5R6E are active production components from Ohmite's PC-58 series with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

R5J5R6 is appropriate for applications where standard packaging is preferred and RoHS non-compliant components are acceptable.

R5J5R6E is the preferred selection for applications requiring ROHS3 compliance. This variant maintains all electrical performance characteristics while meeting current environmental and regulatory standards. The bulk packaging format of the R5J5R6E may be advantageous for high-volume production environments.

Both parts are suitable for direct substitution in circuit designs without modification to PCB layouts, assembly processes, or thermal management strategies.

Frequently Asked Questions (FAQ)

Q: Can R5J5R6E be used as a direct replacement for R5J5R6?

A: Yes. The R5J5R6E is a parametric equivalent with identical resistance, tolerance, power rating, composition, and physical dimensions. No circuit redesign or PCB layout modification is required.

Q: What is the difference between R5J5R6 and R5J5R6E?

A: The primary differences are packaging format (standard vs. bulk) and compliance certifications. The R5J5R6E is ROHS3 compliant, while the R5J5R6 is RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts measure 0.625" L x 0.344" W (15.88mm x 8.74mm) with a maximum seated height of 0.516" (13.11mm). They are mechanically interchangeable on PCBs designed for radial lead resistors.

Q: Which part should be selected for new designs?

A: For new designs, R5J5R6E is recommended due to ROHS3 compliance, which aligns with current environmental regulations and supply chain requirements.

Q: Do these parts have different thermal characteristics?

A: No. Both parts share identical temperature coefficient specifications of ±260ppm/°C and equivalent thermal performance in 5W power dissipation applications.