ERG-2SJ471 Equivalent & Substitute Parts Reference

Part Overview

The ERG-2SJ471 is a 470 Ohms ±5% 2W through-hole resistor with axial leads, manufactured by Panasonic Electronic Components. This metal oxide film resistor features flame-proof and safety characteristics, designed for applications requiring robust thermal performance across industrial temperature ranges. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and component procurement.

Substiute Parts

ERG-2SJ471

Panasonic Electronic ComponentsIn Stock: 776ERG-2SJ471 Datasheet

Current PartRFQ

ERG-2SJ471V

Panasonic Electronic ComponentsIn Stock: 1837ERG-2SJ471V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERG-2SJ471 is determined by strict equivalence across the following critical parameters:

• Resistance value: 470 Ohms
• Tolerance: ±5%
• Power rating: 2W
• Composition: Metal Oxide Film
• Package configuration: Axial leads
• Temperature coefficient: ±350ppm/°C
• Operating temperature range: -55°C to 235°C
• Physical dimensions: 0.157" Dia × 0.472" L
• Regulatory compliance: ROHS3 Compliant

The ERG-2SJ471V qualifies as a direct substitute based on identical electrical specifications and mechanical compatibility. The primary distinction is packaging format, which does not affect functional performance in through-hole applications.

Parameter Comparison

Engineering Selection Recommendations

Both the ERG-2SJ471 and ERG-2SJ471V are obsolete products from Panasonic Electronic Components. Selection between these parts should be based on packaging requirements and inventory availability rather than electrical performance, as all functional parameters are identical.

The ERG-2SJ471V in Cut Tape (CT) packaging offers higher current inventory availability (1761 Pcs) compared to the bulk-packaged ERG-2SJ471 (757 Pcs). For applications requiring through-hole assembly, both variants provide equivalent electrical and thermal performance with full ROHS3 compliance and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can ERG-2SJ471V be used as a direct replacement for ERG-2SJ471?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus bulk). Functional performance in circuit applications is equivalent.

Q: What is the significance of the packaging difference between these parts?

A: The ERG-2SJ471 is supplied in bulk packaging, while the ERG-2SJ471V is supplied in Cut Tape (CT) format. This affects handling and automated assembly compatibility but does not impact electrical characteristics or physical dimensions.

Q: Are these parts suitable for new designs?

A: Both parts are classified as obsolete. For new designs, alternative current-production metal oxide film resistors with equivalent specifications should be evaluated. These parts are appropriate for legacy system maintenance and repair applications only.

Q: What compliance certifications apply to these resistors?

A: Both parts are ROHS3 compliant and REACH unaffected. They carry ECCN classification EAR99 and HTSUS code 8533.21.0090.

Q: Can these axial resistors be used in surface-mount applications?

A: No. These are through-hole components with axial lead configuration. Surface-mount alternatives require different package types and mechanical specifications.