ERG-1FJS471E Equivalent & Substitute Parts

Part Overview

The ERG-1FJS471E is a 470 Ohms ±5% 1W through-hole resistor manufactured by Panasonic Electronic Components. This axial metal oxide film resistor features flame-proof and safety characteristics, designed for applications requiring reliable performance across industrial temperature ranges. The product is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and component procurement.

Substiute Parts

ERG-1FJS471E

Panasonic Electronic ComponentsIn Stock: 1615ERG-1FJS471E Datasheet

Current PartRFQ

ERG-1SJ471V

Panasonic Electronic ComponentsIn Stock: 1210ERG-1SJ471V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ERG-1FJS471E is based on strict electrical and mechanical parameter matching within the ERG series. The following parameters determine substitution eligibility:

• Resistance value: 470 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 1W (exact match required)
• Composition: Metal Oxide Film (exact match required)
• Package configuration: Axial (exact match required)
• Temperature coefficient: ±350ppm/°C (exact match required)
• Operating temperature range: -55°C ~ 235°C (exact match required)
• Safety features: Flame Proof, Safety (exact match required)

The ERG-1SJ471V meets all substitution criteria and is classified as a direct equivalent within the Panasonic ERG resistor family.

Parameter Comparison

Engineering Selection Recommendations

The ERG-1SJ471V is a direct functional and mechanical equivalent to the ERG-1FJS471E. Both components are manufactured by Panasonic Electronic Components within the ERG series and share identical electrical specifications, physical dimensions, and safety certifications. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in applications requiring these certifications.

Selection between these parts should be based on availability and procurement lead times, as all technical parameters are equivalent. The ERG-1SJ471V is currently available in inventory (1152 Pcs), providing an immediate sourcing option for the obsolete ERG-1FJS471E.

Frequently Asked Questions (FAQ)

Q: Can the ERG-1SJ471V be used as a direct replacement for the ERG-1FJS471E in existing designs?

A: Yes. The ERG-1SJ471V is a direct equivalent with identical electrical specifications (470 Ohms ±5%, 1W), composition (metal oxide film), temperature characteristics (±350ppm/°C, -55°C ~ 235°C), physical dimensions (0.110" Dia x 0.354" L), and safety features (flame proof, safety rated). No circuit modifications are required.

Q: Are there any differences in the axial package configuration between these parts?

A: No. Both the ERG-1FJS471E and ERG-1SJ471V use identical axial package geometry with 2 terminations and matching physical dimensions. They are mechanically interchangeable in through-hole PCB applications.

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, and carry identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

Q: What is the basis for substitution between these two part numbers?

A: Substitution is based on matching all critical electrical parameters (resistance, tolerance, power rating, temperature coefficient), composition type (metal oxide film), package configuration (axial), operating temperature range, and safety features. Both parts are from the same manufacturer series (ERG) and meet identical specifications.