Ohmite 35J47R Equivalent & Substitute Parts

Part Overview

The Ohmite 35J47R is a 47 Ohm, 5% tolerance, 5W axial wirewound through-hole resistor from the High Energy Wirewound series. This component is currently active in production and maintains inventory availability of 926 pieces. Wirewound resistors of this specification are used in power applications requiring precise resistance values with reliable performance under thermal stress. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and compatibility with evolving manufacturing standards.

Substiute Parts

35J47R

OhmiteIn Stock: 102735J47R Datasheet

Current PartRFQ

35J47RE

OhmiteIn Stock: 132135J47RE Datasheet

DirectRFQ

35J47RE

OhmiteIn Stock: 132135J47RE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Ohmite 35J47R is determined by strict equivalence across the following critical parameters:

• Resistance value: 47 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 5W (exact match required)
• Composition: Wirewound (exact match required)
• Package type: Axial (exact match required)
• Physical dimensions: 0.343" Dia x 1.000" L (exact match required)
• Termination count: 2 (exact match required)

The substitute part 35J47RE meets all these criteria and is manufactured by Ohmite within the same High Energy Wirewound series. Both parts are active products with confirmed inventory availability.

Parameter Comparison

Engineering Selection Recommendations

Both the 35J47R and 35J47RE are active Ohmite products with identical electrical and mechanical specifications. The primary distinction is regulatory compliance: the 35J47RE is RoHS Compliant, while the 35J47R is RoHS non-compliant. For applications subject to RoHS requirements or future regulatory transitions, the 35J47RE is the appropriate selection. The 35J47RE also provides higher inventory availability at 1226 pieces compared to 926 pieces for the 35J47R. Both parts carry the same ECCN classification (EAR99) and are suitable for direct substitution in circuit designs requiring a 47 Ohm, 5W axial wirewound resistor.

Frequently Asked Questions (FAQ)

Q: Can the 35J47RE be used as a direct replacement for the 35J47R?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance (47 Ohms), tolerance (±5%), power rating (5W), composition (wirewound), package type (axial), and physical dimensions (0.343" Dia x 1.000" L). The 35J47RE is a direct substitute.

Q: What is the difference between the 35J47R and 35J47RE?

A: The primary difference is RoHS compliance status. The 35J47RE is RoHS Compliant, while the 35J47R is RoHS non-compliant. All electrical and mechanical parameters are identical.

Q: Which part should I specify for new designs?

A: For designs subject to RoHS requirements or where regulatory compliance is a consideration, specify the 35J47RE. Both parts are active products with confirmed availability.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the 35J47R and 35J47RE have identical dimensions of 0.343" Dia x 1.000" L (8.70mm x 25.40mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: What is the packaging difference?

A: The 35J47R is supplied in standard packaging, while the 35J47RE is supplied in Bulk packaging. Both are suitable for production environments.