Ohmite 45J35R Equivalent & Substitute Parts

Part Overview

The Ohmite 45J35R is a 35 Ohm, 5% tolerance, 5W through-hole resistor with axial wirewound construction from the Ohmicone® 40 series. This component is currently active in production and widely used in power dissipation applications requiring reliable wirewound performance. Substitute parts are identified when original stock becomes unavailable or when alternative packaging or compliance requirements necessitate component replacement while maintaining identical electrical and mechanical specifications.

Substiute Parts

45J35R

OhmiteIn Stock: 96145J35R Datasheet

Current PartRFQ

45J35RE

OhmiteIn Stock: 107045J35RE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 45J35R are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Resistance value: 35 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 5W (exact match required)
• Composition: Wirewound (exact match required)
• Package: Axial (exact match required)
• Temperature coefficient: ±20ppm/°C (exact match required)
• Physical dimensions: 0.343" Dia x 0.937" L / 8.70mm x 23.80mm (exact match required)
• Termination count: 2 (exact match required)

The 45J35RE meets all substitution criteria as a parametric equivalent, with the primary distinction being packaging configuration (Bulk versus standard packaging) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the 45J35R and 45J35RE are active production components from Ohmite's Ohmicone® 40 series with identical electrical and mechanical specifications. Selection between these parts should be based on the following factors:

The 45J35R is suitable for applications where standard packaging is preferred or where RoHS non-compliant components are acceptable per design requirements.

The 45J35RE is the appropriate choice for applications requiring ROHS3 compliance or where bulk packaging configuration aligns with procurement and assembly processes. Both parts maintain identical performance characteristics across all electrical parameters and physical dimensions.

Frequently Asked Questions (FAQ)

Q: Can the 45J35RE be used as a direct replacement for the 45J35R?

A: Yes. The 45J35RE is a parametric equivalent with identical resistance, tolerance, power rating, composition, package type, temperature coefficient, and physical dimensions. The primary differences are packaging configuration and RoHS compliance status.

Q: What is the difference between the 45J35R and 45J35RE?

A: The 45J35R uses standard packaging, while the 45J35RE uses bulk packaging. Additionally, the 45J35RE is ROHS3 compliant, whereas the 45J35R is RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Are there any dimensional differences between these parts?

A: No. Both parts share identical physical dimensions of 0.343" Dia x 0.937" L (8.70mm x 23.80mm) and are fully interchangeable in PCB layouts and mechanical assemblies.

Q: Which part should I select for new designs?

A: Selection depends on compliance requirements. For designs requiring ROHS3 compliance, the 45J35RE is the appropriate choice. For applications without RoHS requirements, either part is suitable based on packaging and procurement preferences.

Q: Are both parts currently in production?

A: Yes. Both the 45J35R and 45J35RE maintain active product status with Ohmite and are available from authorized distributors.