Equivalent & Substitute Parts for ERA-3APB183V

Part Overview

The ERA-3APB183V is an 18 kOhms ±0.1% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. This Panasonic Electronic Components part is AEC-Q200 automotive qualified and operates across -55°C to 155°C. The part is active in production with 858 pieces currently in stock. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and automotive qualification requirements are met within the same package and resistance value.

Substiute Parts

ERA-3APB183V

Panasonic Electronic ComponentsIn Stock: 963ERA-3APB183V Datasheet

Current PartRFQ

ERA-3ARB183V

Panasonic Electronic ComponentsIn Stock: 4428ERA-3ARB183V Datasheet

UpgradeRFQ

ERA-3ARW183V

Panasonic Electronic ComponentsIn Stock: 5400ERA-3ARW183V Datasheet

UpgradeRFQ

RG1608N-183-W-T1

SusumuIn Stock: 13028RG1608N-183-W-T1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERA-3APB183V is determined by the following criteria:

• Resistance value must be 18 kOhms
• Package must be 0603 (1608 Metric)
• Power rating must be 0.1W (1/10W)
• Composition must be thin film
• AEC-Q200 automotive qualification is required
• Operating temperature range must cover -55°C to 155°C
• RoHS3 compliance and MSL 1 rating must be maintained

Tolerance and temperature coefficient variations are permitted when they represent equal or improved performance characteristics. The ERA-3APB183V with ±0.1% tolerance can be substituted by parts with ±0.05% tolerance (tighter tolerance) or equivalent ±0.1% tolerance. Temperature coefficient improvements from ±15ppm/°C to ±10ppm/°C represent enhanced stability and are acceptable substitutions.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and full AEC-Q200 automotive qualification. ERA-3ARB183V provides equivalent tolerance (±0.1%) with improved temperature coefficient (±10ppm/°C versus ±15ppm/°C), making it a direct functional upgrade within the Panasonic ERA-3A series. ERA-3ARW183V and RG1608N-183-W-T1 both offer tighter tolerance (±0.05%) and improved temperature coefficient (±10ppm/°C), representing enhanced precision performance. RG1608N-183-W-T1 includes anti-sulfur protection and features a slightly reduced seated height (0.020" versus 0.022"), which may be advantageous in space-constrained applications. All parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can ERA-3ARB183V replace ERA-3APB183V in existing designs? A: Yes. ERA-3ARB183V maintains identical resistance, tolerance, power rating, and package specifications while providing improved temperature coefficient performance (±10ppm/°C). No design changes are required.

Q: What is the advantage of ERA-3ARW183V over ERA-3APB183V? A: ERA-3ARW183V provides tighter tolerance (±0.05% versus ±0.1%) and improved temperature coefficient (±10ppm/°C versus ±15ppm/°C), resulting in enhanced precision and stability across the operating temperature range.

Q: Is RG1608N-183-W-T1 compatible with ERA-3APB183V? A: Yes. RG1608N-183-W-T1 is mechanically and electrically compatible, with identical resistance, power rating, and package. It offers tighter tolerance (±0.05%), improved temperature coefficient (±10ppm/°C), and anti-sulfur protection. The seated height is 0.020" compared to 0.022", which is acceptable for standard PCB layouts.

Q: Are all substitute parts AEC-Q200 qualified? A: Yes. All listed substitute parts carry AEC-Q200 automotive qualification and are suitable for automotive applications requiring this certification.

Q: Do substitute parts require PCB layout modifications? A: No. All substitute parts use the 0603 (1608 Metric) package with identical footprint dimensions. PCB layouts require no modification.

Q: What is the difference between Panasonic and Susumu parts in this list? A: Both manufacturers provide AEC-Q200 qualified thin film resistors with identical electrical specifications. RG1608N-183-W-T1 (Susumu) includes anti-sulfur protection as an additional feature. Selection between manufacturers depends on supply chain requirements and design specifications.