RE0805FRE07430RL Equivalent & Substitute Parts

Part Overview

The RE0805FRE07430RL is a 430 Ohms ±1% thick film chip resistor manufactured by YAGEO in 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL Level 1 (Unlimited moisture sensitivity). Substitute parts are identified when equivalent resistance values, package formats, and thermal operating ranges are maintained while allowing variations in tolerance specifications and power ratings that remain suitable for the application.

Substiute Parts

RE0805FRE07430RL

YAGEOIn Stock: 1130RE0805FRE07430RL Datasheet

Current PartRFQ

ERJ-PB6B4300V

Panasonic Electronic ComponentsIn Stock: 10530ERJ-PB6B4300V Datasheet

MFR RecommendedRFQ

ERJ-PB6D4300V

Panasonic Electronic ComponentsIn Stock: 9671ERJ-PB6D4300V Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RE0805FRE07430RL are qualified based on the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 430 Ohms (exact match required)
• Package format: 0805 (2012 Metric) (physical and electrical compatibility)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)
• Composition: Thick Film (electrical characteristics consistency)
• Temperature coefficient: ±50ppm/°C (thermal stability)

Allowable Variations:

• Tolerance: May be tighter (lower) than ±1% (improved accuracy acceptable)
• Power rating: May be equal or higher than 0.125W (increased capability acceptable)
• Manufacturer: Different qualified manufacturers permitted

The identified substitutes (ERJ-PB6B4300V and ERJ-PB6D4300V) from Panasonic Electronic Components meet all mandatory parameters while offering tighter tolerance specifications and higher power ratings, making them suitable alternatives for the YAGEO RE0805FRE07430RL.

Parameter Comparison

Engineering Selection Recommendations

Both Panasonic ERJ-PB6 series substitutes maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment with the original YAGEO component.

ERJ-PB6B4300V provides the tightest tolerance specification at ±0.1%, suitable for applications requiring enhanced accuracy. This part includes AEC-Q200 automotive qualification and pulse withstanding capability.

ERJ-PB6D4300V offers ±0.5% tolerance with equivalent AEC-Q200 automotive qualification and pulse withstanding features. This option balances tolerance performance with cost considerations.

Both substitutes feature doubled power rating capacity (0.25W versus 0.125W), providing thermal margin in applications where the original 1/8W rating is marginal. The maximum seated height increases from 0.024" to 0.028", which must be verified against PCB layout constraints and clearance requirements.

Frequently Asked Questions (FAQ)

Q: Can ERJ-PB6B4300V and ERJ-PB6D4300V be used interchangeably with RE0805FRE07430RL?

A: Yes, both Panasonic parts are direct substitutes. They maintain identical resistance values, package dimensions, and operating temperature ranges. The primary differences are tolerance specifications (±0.1% and ±0.5% respectively versus ±1%) and increased power ratings (0.25W versus 0.125W). The 0.004" increase in maximum seated height must be confirmed compatible with your PCB assembly.

Q: What is the significance of the tighter tolerance in ERJ-PB6B4300V?

A: The ±0.1% tolerance provides superior resistance accuracy compared to the original ±1% specification. This is beneficial in precision analog circuits, measurement applications, or where tight component matching is required. Standard applications tolerating ±1% accuracy will not require this enhanced specification.

Q: Are there any PCB layout considerations when substituting these parts?

A: The substitute parts have a maximum seated height of 0.028" compared to the original 0.024". Verify that your PCB layout, solder mask clearances, and any overlying components provide adequate clearance. The lateral dimensions (0.079" L x 0.049" W) remain identical, so footprint compatibility is maintained.

Q: Do the Panasonic substitutes carry any additional certifications?

A: Both ERJ-PB6B4300V and ERJ-PB6D4300V include AEC-Q200 automotive qualification and pulse withstanding capability. These certifications are not present in the original YAGEO part specification. If your application does not require automotive qualification, these additional features do not impact compatibility.

Q: What is the practical difference between the two Panasonic substitutes?

A: ERJ-PB6B4300V (±0.1%) provides superior tolerance performance for precision applications. ERJ-PB6D4300V (±0.5%) offers a middle-ground tolerance specification. Both share identical power ratings, package formats, and thermal characteristics. Selection depends on your circuit's tolerance requirements and cost considerations.