ERA-3APB751V Equivalent & Substitute Parts

Part Overview

The ERA-3APB751V is a 750 Ohm ±0.1% thin film chip resistor manufactured by Panasonic Electronic Components in 0603 (1608 Metric) package format. This component is rated for 0.1W power dissipation and meets automotive AEC-Q200 qualification standards. The part is currently in active production status with 5585 units available in inventory.

Equivalent and substitute parts are identified when design requirements permit tolerance relaxation, enhanced performance characteristics, or alternative sourcing for supply chain continuity while maintaining functional compatibility within the same package and electrical rating class.

Substiute Parts

ERA-3APB751V

Panasonic Electronic ComponentsIn Stock: 5598ERA-3APB751V Datasheet

Current PartRFQ

RG1608N-751-W-T1

SusumuIn Stock: 8525RG1608N-751-W-T1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-3APB751V is determined by the following criteria:

Mandatory Matching Parameters:

• Resistance value: 750 Ohms
• Package format: 0603 (1608 Metric)
• Power rating: 0.1W minimum
• Composition: Thin film construction
• Automotive qualification: AEC-Q200 compliance
• Operating temperature range: -55°C to 155°C minimum
• RoHS3 compliance status

Allowable Variation Parameters:

• Tolerance: Equal to or tighter than ±0.1%
• Temperature coefficient: Equal to or lower absolute value
• Physical height: Within component mounting constraints
• Moisture sensitivity level: MSL 1 or equivalent

The substitute part RG1608N-751-W-T1 meets all mandatory parameters with enhanced tolerance specification (±0.05% versus ±0.1%) and improved temperature coefficient performance (±10ppm/°C versus ±15ppm/°C), making it functionally compatible for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the ERA-3APB751V and RG1608N-751-W-T1 are active production components with full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts should be based on:

ERA-3APB751V (Panasonic): Select when Panasonic supply chain preference is established or when existing design validation is specific to this manufacturer's thin film process.

RG1608N-751-W-T1 (Susumu): Select when tighter tolerance specification (±0.05%) is required for precision circuit applications, or when Susumu supply chain availability provides procurement advantage. The anti-sulfur feature provides additional environmental protection in corrosive operating conditions.

Both parts are suitable for direct PCB assembly replacement without design modification, provided board layout and thermal management remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can RG1608N-751-W-T1 be used as a direct replacement for ERA-3APB751V?

A: Yes. Both parts share identical resistance value, power rating, package format, and operating temperature range. The substitute part features tighter tolerance (±0.05% versus ±0.1%) and lower temperature coefficient (±10ppm/°C versus ±15ppm/°C), making it functionally compatible for direct PCB substitution.

Q: What is the significance of the ±0.05% tolerance on the Susumu part?

A: The tighter tolerance specification on RG1608N-751-W-T1 provides improved resistance accuracy compared to the Panasonic part. This is relevant for precision analog circuits where resistor matching or absolute accuracy impacts circuit performance.

Q: Are both parts suitable for automotive applications?

A: Yes. Both ERA-3APB751V and RG1608N-751-W-T1 carry AEC-Q200 automotive qualification and are rated for the full -55°C to 155°C operating temperature range required in automotive environments.

Q: What is the difference in physical height between these parts?

A: ERA-3APB751V has a maximum seated height of 0.022" (0.55mm), while RG1608N-751-W-T1 is 0.020" (0.50mm). Both heights are within standard 0603 package specifications and do not affect PCB assembly compatibility.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.